How to use Util method of org.easymock.tests.Util class

Best Easymock code snippet using org.easymock.tests.Util.Util

Source:PythonBinaryHostTestTest.java

...39import com.android.tradefed.result.TestDescription;40import com.android.tradefed.result.proto.TestRecordProto.FailureStatus;41import com.android.tradefed.util.CommandResult;42import com.android.tradefed.util.CommandStatus;43import com.android.tradefed.util.FileUtil;44import com.android.tradefed.util.IRunUtil;45import com.android.tradefed.util.StreamUtil;46import com.android.tradefed.util.IRunUtil.EnvPriority;47import com.google.common.io.CharStreams;48import org.easymock.Capture;49import org.easymock.EasyMock;50import org.easymock.IAnswer;51import org.easymock.IArgumentMatcher;52import org.junit.After;53import org.junit.Before;54import org.junit.Test;55import org.junit.runner.RunWith;56import org.junit.runners.JUnit4;57import java.io.ByteArrayInputStream;58import java.io.File;59import java.io.IOException;60import java.io.InputStream;61import java.io.InputStreamReader;62import java.io.OutputStream;63import java.util.HashMap;64/** Unit tests for {@link PythonBinaryHostTest}. */65@RunWith(JUnit4.class)66public final class PythonBinaryHostTestTest {67    private static final String PYTHON_OUTPUT_FILE_1 = "python_output1.txt";68    private PythonBinaryHostTest mTest;69    private IRunUtil mMockRunUtil;70    private IBuildInfo mMockBuildInfo;71    private ITestDevice mMockDevice;72    private TestInformation mTestInfo;73    private ITestInvocationListener mMockListener;74    private File mFakeAdb;75    private File mPythonBinary;76    private File mOutputFile;77    private File mModuleDir;78    @Before79    public void setUp() throws Exception {80        mFakeAdb = FileUtil.createTempFile("adb-python-tests", "");81        mMockRunUtil = EasyMock.createMock(IRunUtil.class);82        mMockBuildInfo = EasyMock.createMock(IBuildInfo.class);83        mMockListener = EasyMock.createMock(ITestInvocationListener.class);84        mMockDevice = EasyMock.createMock(ITestDevice.class);85        mTest =86                new PythonBinaryHostTest() {87                    @Override88                    IRunUtil getRunUtil() {89                        return mMockRunUtil;90                    }91                    @Override92                    String getAdbPath() {93                        return mFakeAdb.getAbsolutePath();94                    }95                };96        IInvocationContext context = new InvocationContext();97        context.addAllocatedDevice("device", mMockDevice);98        context.addDeviceBuildInfo("device", mMockBuildInfo);99        mTestInfo = TestInformation.newBuilder().setInvocationContext(context).build();100        EasyMock.expect(mMockDevice.getSerialNumber()).andStubReturn("SERIAL");101        mMockRunUtil.setEnvVariable(PythonBinaryHostTest.ANDROID_SERIAL_VAR, "SERIAL");102        mMockRunUtil.setWorkingDir(EasyMock.anyObject());103        mMockRunUtil.setEnvVariablePriority(EnvPriority.SET);104        mMockRunUtil.setEnvVariable(EasyMock.eq("PATH"), EasyMock.anyObject());105        mModuleDir = FileUtil.createTempDir("python-module");106        mPythonBinary = FileUtil.createTempFile("python-dir", "", mModuleDir);107        mTestInfo.executionFiles().put(FilesKey.HOST_TESTS_DIRECTORY, new File("/path-not-exist"));108    }109    @After110    public void tearDown() throws Exception {111        FileUtil.deleteFile(mFakeAdb);112        FileUtil.deleteFile(mPythonBinary);113        FileUtil.deleteFile(mOutputFile);114        FileUtil.recursiveDelete(mModuleDir);115    }116    /** Test that when running a python binary the output is parsed to obtain results. */117    @Test118    public void testRun() throws Exception {119        mMockListener = EasyMock.createNiceMock(ITestInvocationListener.class);120        mOutputFile = readInFile(PYTHON_OUTPUT_FILE_1);121        try {122            OptionSetter setter = new OptionSetter(mTest);123            setter.setOptionValue("python-binaries", mPythonBinary.getAbsolutePath());124            mMockRunUtil.setEnvVariable(EasyMock.eq("LD_LIBRARY_PATH"), EasyMock.anyObject());125            expectedAdbPath(mFakeAdb);126            CommandResult res = new CommandResult();127            res.setStatus(CommandStatus.SUCCESS);128            res.setStdout("python binary stdout.");129            res.setStderr(FileUtil.readStringFromFile(mOutputFile));130            EasyMock.expect(131                            mMockRunUtil.runTimedCmd(132                                    EasyMock.anyLong(),133                                    EasyMock.isNull(),134                                    (OutputStream) EasyMock.anyObject(),135                                    EasyMock.eq(mPythonBinary.getAbsolutePath())))136                    .andAnswer(137                            new IAnswer<CommandResult>() {138                                @Override139                                public CommandResult answer() throws Throwable {140                                    OutputStream stream = (OutputStream) getCurrentArguments()[2];141                                    StreamUtil.copyFileToStream(mOutputFile, stream);142                                    return res;143                                }144                            });145            mMockListener.testRunStarted(146                    EasyMock.eq(mPythonBinary.getName()),147                    EasyMock.eq(11),148                    EasyMock.eq(0),149                    EasyMock.anyLong());150            mMockListener.testLog(151                    EasyMock.eq(mPythonBinary.getName() + "-stdout"),152                    EasyMock.eq(LogDataType.TEXT),153                    EasyMock.anyObject());154            mMockListener.testLog(155                    EasyMock.eq(mPythonBinary.getName() + "-stderr"),156                    EasyMock.eq(LogDataType.TEXT),157                    EasyMock.anyObject());158            EasyMock.expect(mMockDevice.getIDevice()).andReturn(new StubDevice("serial"));159            EasyMock.replay(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);160            mTest.run(mTestInfo, mMockListener);161            EasyMock.verify(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);162        } finally {163            FileUtil.deleteFile(mPythonBinary);164        }165    }166    /** Test that when running a non-unittest python binary with any filter, the test shall fail. */167    @Test168    public void testRun_failWithIncludeFilters() throws Exception {169        mOutputFile = readInFile(PYTHON_OUTPUT_FILE_1);170        mMockListener = EasyMock.createNiceMock(ITestInvocationListener.class);171        try {172            OptionSetter setter = new OptionSetter(mTest);173            setter.setOptionValue("python-binaries", mPythonBinary.getAbsolutePath());174            mTest.addIncludeFilter("test1");175            mMockRunUtil.setEnvVariable(EasyMock.eq("LD_LIBRARY_PATH"), EasyMock.anyObject());176            expectedAdbPath(mFakeAdb);177            CommandResult res = new CommandResult();178            res.setStatus(CommandStatus.SUCCESS);179            res.setStderr(FileUtil.readStringFromFile(mOutputFile));180            EasyMock.expect(181                            mMockRunUtil.runTimedCmd(182                                    EasyMock.anyLong(),183                                    EasyMock.isNull(),184                                    (OutputStream) EasyMock.anyObject(),185                                    EasyMock.eq(mPythonBinary.getAbsolutePath())))186                    .andAnswer(187                            new IAnswer<CommandResult>() {188                                @Override189                                public CommandResult answer() throws Throwable {190                                    throw new RuntimeException("Parser error");191                                }192                            });193            mMockListener.testRunStarted(EasyMock.eq(mPythonBinary.getName()), EasyMock.eq(0));194            mMockListener.testRunFailed((FailureDescription) EasyMock.anyObject());195            mMockListener.testRunEnded(196                    EasyMock.anyLong(), EasyMock.<HashMap<String, Metric>>anyObject());197            mMockListener.testLog(198                    EasyMock.eq(mPythonBinary.getName() + "-stderr"),199                    EasyMock.eq(LogDataType.TEXT),200                    EasyMock.anyObject());201            EasyMock.expect(mMockDevice.getIDevice()).andReturn(new StubDevice("serial"));202            EasyMock.replay(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);203            mTest.run(mTestInfo, mMockListener);204            EasyMock.verify(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);205        } finally {206            FileUtil.deleteFile(mPythonBinary);207        }208    }209    /**210     * Test that when running a python binary with include filters, the output is parsed to obtain211     * results.212     */213    @Test214    public void testRun_withIncludeFilters() throws Exception {215        try {216            OptionSetter setter = new OptionSetter(mTest);217            setter.setOptionValue("python-binaries", mPythonBinary.getAbsolutePath());218            mTest.addIncludeFilter("__main__.Class1#test_1");219            mMockRunUtil.setEnvVariable(EasyMock.eq("LD_LIBRARY_PATH"), EasyMock.anyObject());220            expectedAdbPath(mFakeAdb);221            CommandResult res = new CommandResult();222            res.setStatus(CommandStatus.SUCCESS);223            String output =224                    "test_1 (__main__.Class1)\n"225                        + "run first test. ... ok\n"226                        + "test_2 (__main__.Class1)\n"227                        + "run second test. ... ok\n"228                        + "test_3 (__main__.Class1)\n"229                        + "run third test. ... ok\n"230                        + "----------------------------------------------------------------------\n"231                        + "Ran 3 tests in 1s\n";232            res.setStderr(output);233            EasyMock.expect(234                            mMockRunUtil.runTimedCmd(235                                    EasyMock.anyLong(),236                                    EasyMock.isNull(),237                                    (OutputStream) EasyMock.anyObject(),238                                    EasyMock.eq(mPythonBinary.getAbsolutePath())))239                    .andAnswer(240                            new IAnswer<CommandResult>() {241                                @Override242                                public CommandResult answer() throws Throwable {243                                    OutputStream stream = (OutputStream) getCurrentArguments()[2];244                                    StreamUtil.copyStreams(245                                            new ByteArrayInputStream(output.getBytes()), stream);246                                    return res;247                                }248                            });249            // 3 tests are started and ended.250            for (int i = 0; i < 3; i++) {251                mMockListener.testStarted(252                        EasyMock.<TestDescription>anyObject(), EasyMock.anyLong());253                mMockListener.testEnded(254                        EasyMock.<TestDescription>anyObject(),255                        EasyMock.anyLong(),256                        EasyMock.<HashMap<String, Metric>>anyObject());257            }258            // 2 tests are ignored.259            mMockListener.testIgnored(EasyMock.<TestDescription>anyObject());260            mMockListener.testIgnored(EasyMock.<TestDescription>anyObject());261            mMockListener.testRunStarted(262                    EasyMock.eq(mPythonBinary.getName()),263                    EasyMock.eq(3),264                    EasyMock.eq(0),265                    EasyMock.anyLong());266            mMockListener.testRunEnded(267                    EasyMock.anyLong(), EasyMock.<HashMap<String, Metric>>anyObject());268            mMockListener.testLog(269                    EasyMock.eq(mPythonBinary.getName() + "-stderr"),270                    EasyMock.eq(LogDataType.TEXT),271                    EasyMock.anyObject());272            EasyMock.expect(mMockDevice.getIDevice()).andReturn(new StubDevice("serial"));273            EasyMock.replay(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);274            mTest.run(mTestInfo, mMockListener);275            EasyMock.verify(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);276        } finally {277            FileUtil.deleteFile(mPythonBinary);278        }279    }280    /**281     * Test that when running a python binary with exclude filters, the output is parsed to obtain282     * results.283     */284    @Test285    public void testRun_withExcludeFilters() throws Exception {286        try {287            OptionSetter setter = new OptionSetter(mTest);288            setter.setOptionValue("python-binaries", mPythonBinary.getAbsolutePath());289            mTest.addExcludeFilter("__main__.Class1#test_1");290            mMockRunUtil.setEnvVariable(EasyMock.eq("LD_LIBRARY_PATH"), EasyMock.anyObject());291            expectedAdbPath(mFakeAdb);292            CommandResult res = new CommandResult();293            res.setStatus(CommandStatus.SUCCESS);294            String output =295                    "test_1 (__main__.Class1)\n"296                        + "run first test. ... ok\n"297                        + "test_2 (__main__.Class1)\n"298                        + "run second test. ... ok\n"299                        + "test_3 (__main__.Class1)\n"300                        + "run third test. ... ok\n"301                        + "----------------------------------------------------------------------\n"302                        + "Ran 3 tests in 1s\n";303            res.setStderr(output);304            EasyMock.expect(305                            mMockRunUtil.runTimedCmd(306                                    EasyMock.anyLong(),307                                    EasyMock.isNull(),308                                    (OutputStream) EasyMock.anyObject(),309                                    EasyMock.eq(mPythonBinary.getAbsolutePath())))310                    .andAnswer(311                            new IAnswer<CommandResult>() {312                                @Override313                                public CommandResult answer() throws Throwable {314                                    OutputStream stream = (OutputStream) getCurrentArguments()[2];315                                    StreamUtil.copyStreams(316                                            new ByteArrayInputStream(output.getBytes()), stream);317                                    return res;318                                }319                            });320            // 3 tests are started and ended.321            for (int i = 0; i < 3; i++) {322                mMockListener.testStarted(323                        EasyMock.<TestDescription>anyObject(), EasyMock.anyLong());324                mMockListener.testEnded(325                        EasyMock.<TestDescription>anyObject(),326                        EasyMock.anyLong(),327                        EasyMock.<HashMap<String, Metric>>anyObject());328            }329            // 1 test is ignored.330            mMockListener.testIgnored(EasyMock.<TestDescription>anyObject());331            mMockListener.testRunStarted(332                    EasyMock.eq(mPythonBinary.getName()),333                    EasyMock.eq(3),334                    EasyMock.eq(0),335                    EasyMock.anyLong());336            mMockListener.testRunEnded(337                    EasyMock.anyLong(), EasyMock.<HashMap<String, Metric>>anyObject());338            mMockListener.testLog(339                    EasyMock.eq(mPythonBinary.getName() + "-stderr"),340                    EasyMock.eq(LogDataType.TEXT),341                    EasyMock.anyObject());342            EasyMock.expect(mMockDevice.getIDevice()).andReturn(new StubDevice("serial"));343            EasyMock.replay(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);344            mTest.run(mTestInfo, mMockListener);345            EasyMock.verify(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);346        } finally {347            FileUtil.deleteFile(mPythonBinary);348        }349    }350    /**351     * Test running the python tests when an adb path has been set. In that case we ensure the352     * python script will use the provided adb.353     */354    @Test355    public void testRun_withAdbPath() throws Exception {356        mMockListener = EasyMock.createNiceMock(ITestInvocationListener.class);357        mOutputFile = readInFile(PYTHON_OUTPUT_FILE_1);358        mTestInfo.executionFiles().put(FilesKey.ADB_BINARY, new File("/test/adb"));359        try {360            OptionSetter setter = new OptionSetter(mTest);361            setter.setOptionValue("python-binaries", mPythonBinary.getAbsolutePath());362            mMockRunUtil.setEnvVariable(EasyMock.eq("LD_LIBRARY_PATH"), EasyMock.anyObject());363            expectedAdbPath(new File("/test/adb"));364            CommandResult res = new CommandResult();365            res.setStatus(CommandStatus.SUCCESS);366            res.setStderr(FileUtil.readStringFromFile(mOutputFile));367            EasyMock.expect(368                            mMockRunUtil.runTimedCmd(369                                    EasyMock.anyLong(),370                                    EasyMock.isNull(),371                                    (OutputStream) EasyMock.anyObject(),372                                    EasyMock.eq(mPythonBinary.getAbsolutePath())))373                    .andAnswer(374                            new IAnswer<CommandResult>() {375                                @Override376                                public CommandResult answer() throws Throwable {377                                    OutputStream stream = (OutputStream) getCurrentArguments()[2];378                                    StreamUtil.copyFileToStream(mOutputFile, stream);379                                    return res;380                                }381                            });382            mMockListener.testRunStarted(383                    EasyMock.eq(mPythonBinary.getName()),384                    EasyMock.eq(11),385                    EasyMock.eq(0),386                    EasyMock.anyLong());387            mMockListener.testLog(388                    EasyMock.eq(mPythonBinary.getName() + "-stderr"),389                    EasyMock.eq(LogDataType.TEXT),390                    EasyMock.anyObject());391            EasyMock.expect(mMockDevice.getIDevice()).andReturn(new StubDevice("serial"));392            EasyMock.replay(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);393            mTest.run(mTestInfo, mMockListener);394            EasyMock.verify(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);395        } finally {396            FileUtil.deleteFile(mPythonBinary);397        }398    }399    /** Test running the python tests when shared lib is available in HOST_TESTS_DIRECTORY. */400    @Test401    public void testRun_withSharedLibInHostTestsDir() throws Exception {402        mMockListener = EasyMock.createNiceMock(ITestInvocationListener.class);403        mOutputFile = readInFile(PYTHON_OUTPUT_FILE_1);404        File hostTestsDir = FileUtil.createTempDir("host-test-cases");405        mTestInfo.executionFiles().put(FilesKey.HOST_TESTS_DIRECTORY, hostTestsDir);406        File binary = FileUtil.createTempFile("python-dir", "", hostTestsDir);407        File lib = new File(hostTestsDir, "lib");408        lib.mkdirs();409        File lib64 = new File(hostTestsDir, "lib64");410        lib64.mkdirs();411        try {412            OptionSetter setter = new OptionSetter(mTest);413            setter.setOptionValue("python-binaries", binary.getAbsolutePath());414            mMockRunUtil.setEnvVariable(415                    PythonBinaryHostTest.LD_LIBRARY_PATH,416                    lib.getAbsolutePath()417                            + ":"418                            + lib64.getAbsolutePath()419                            + ":"420                            + hostTestsDir.getAbsolutePath());421            expectedAdbPath(mFakeAdb);422            CommandResult res = new CommandResult();423            res.setStatus(CommandStatus.SUCCESS);424            res.setStderr(FileUtil.readStringFromFile(mOutputFile));425            EasyMock.expect(426                            mMockRunUtil.runTimedCmd(427                                    EasyMock.anyLong(),428                                    EasyMock.isNull(),429                                    (OutputStream) EasyMock.anyObject(),430                                    EasyMock.eq(binary.getAbsolutePath())))431                    .andAnswer(432                            new IAnswer<CommandResult>() {433                                @Override434                                public CommandResult answer() throws Throwable {435                                    OutputStream stream = (OutputStream) getCurrentArguments()[2];436                                    StreamUtil.copyFileToStream(mOutputFile, stream);437                                    return res;438                                }439                            });440            mMockListener.testRunStarted(441                    EasyMock.eq(binary.getName()),442                    EasyMock.eq(11),443                    EasyMock.eq(0),444                    EasyMock.anyLong());445            mMockListener.testLog(446                    EasyMock.eq(binary.getName() + "-stderr"),447                    EasyMock.eq(LogDataType.TEXT),448                    EasyMock.anyObject());449            EasyMock.expect(mMockDevice.getIDevice()).andReturn(new StubDevice("serial"));450            EasyMock.replay(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);451            mTest.run(mTestInfo, mMockListener);452            EasyMock.verify(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);453        } finally {454            FileUtil.recursiveDelete(hostTestsDir);455        }456    }457    /** Test running the python tests when shared lib is available in TESTS_DIRECTORY. */458    @Test459    public void testRun_withSharedLib() throws Exception {460        mMockListener = EasyMock.createNiceMock(ITestInvocationListener.class);461        mOutputFile = readInFile(PYTHON_OUTPUT_FILE_1);462        File testsDir = FileUtil.createTempDir("host-test-cases");463        mTestInfo.executionFiles().put(FilesKey.TESTS_DIRECTORY, testsDir);464        File binary = FileUtil.createTempFile("python-dir", "", testsDir);465        File lib = new File(testsDir, "lib");466        lib.mkdirs();467        File lib64 = new File(testsDir, "lib64");468        lib64.mkdirs();469        try {470            OptionSetter setter = new OptionSetter(mTest);471            setter.setOptionValue("python-binaries", binary.getAbsolutePath());472            mMockRunUtil.setEnvVariable(473                    PythonBinaryHostTest.LD_LIBRARY_PATH,474                    lib.getAbsolutePath()475                            + ":"476                            + lib64.getAbsolutePath()477                            + ":"478                            + testsDir.getAbsolutePath());479            expectedAdbPath(mFakeAdb);480            CommandResult res = new CommandResult();481            res.setStatus(CommandStatus.SUCCESS);482            res.setStderr(FileUtil.readStringFromFile(mOutputFile));483            EasyMock.expect(484                            mMockRunUtil.runTimedCmd(485                                    EasyMock.anyLong(),486                                    EasyMock.isNull(),487                                    (OutputStream) EasyMock.anyObject(),488                                    EasyMock.eq(binary.getAbsolutePath())))489                    .andAnswer(490                            new IAnswer<CommandResult>() {491                                @Override492                                public CommandResult answer() throws Throwable {493                                    OutputStream stream = (OutputStream) getCurrentArguments()[2];494                                    StreamUtil.copyFileToStream(mOutputFile, stream);495                                    return res;496                                }497                            });498            mMockListener.testRunStarted(499                    EasyMock.eq(binary.getName()),500                    EasyMock.eq(11),501                    EasyMock.eq(0),502                    EasyMock.anyLong());503            mMockListener.testLog(504                    EasyMock.eq(binary.getName() + "-stderr"),505                    EasyMock.eq(LogDataType.TEXT),506                    EasyMock.anyObject());507            EasyMock.expect(mMockDevice.getIDevice()).andReturn(new StubDevice("serial"));508            EasyMock.replay(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);509            mTest.run(mTestInfo, mMockListener);510            EasyMock.verify(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);511        } finally {512            FileUtil.recursiveDelete(testsDir);513        }514    }515    /**516     * If the binary returns an exception status, we should throw a runtime exception since517     * something went wrong with the binary setup.518     */519    @Test520    public void testRunFail_exception() throws Exception {521        try {522            OptionSetter setter = new OptionSetter(mTest);523            setter.setOptionValue("python-binaries", mPythonBinary.getAbsolutePath());524            mMockRunUtil.setEnvVariable(EasyMock.eq("LD_LIBRARY_PATH"), EasyMock.anyObject());525            expectedAdbPath(mFakeAdb);526            CommandResult res = new CommandResult();527            res.setStatus(CommandStatus.EXCEPTION);528            res.setStderr("Could not execute.");529            String output = "Could not execute.";530            res.setStderr(output);531            EasyMock.expect(532                            mMockRunUtil.runTimedCmd(533                                    EasyMock.anyLong(),534                                    EasyMock.isNull(),535                                    (OutputStream) EasyMock.anyObject(),536                                    EasyMock.eq(mPythonBinary.getAbsolutePath())))537                    .andAnswer(538                            new IAnswer<CommandResult>() {539                                @Override540                                public CommandResult answer() throws Throwable {541                                    OutputStream stream = (OutputStream) getCurrentArguments()[2];542                                    StreamUtil.copyStreams(543                                            new ByteArrayInputStream(output.getBytes()), stream);544                                    return res;545                                }546                            });547            EasyMock.expect(mMockDevice.getIDevice()).andReturn(new StubDevice("serial"));548            mMockListener.testLog(549                    EasyMock.eq(mPythonBinary.getName() + "-stderr"),550                    EasyMock.eq(LogDataType.TEXT),551                    EasyMock.anyObject());552            // Report a failure if we cannot parse the logs553            mMockListener.testRunStarted(mPythonBinary.getName(), 0);554            FailureDescription failure =555                    FailureDescription.create(556                            "Failed to parse the python logs: Parser finished in unexpected "557                                    + "state TEST_CASE. Please ensure that verbosity of output "558                                    + "is high enough to be parsed.");559            failure.setFailureStatus(FailureStatus.TEST_FAILURE);560            mMockListener.testRunFailed(failure);561            mMockListener.testRunEnded(562                    EasyMock.anyLong(), EasyMock.<HashMap<String, Metric>>anyObject());563            EasyMock.replay(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);564            mTest.run(mTestInfo, mMockListener);565            EasyMock.verify(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);566        } finally {567            FileUtil.deleteFile(mPythonBinary);568        }569    }570    /**571     * If the binary reports a FAILED status but the output actually have some tests, it most *572     * likely means that some tests failed. So we simply continue with parsing the results.573     */574    @Test575    public void testRunFail_failureOnly() throws Exception {576        mMockListener = EasyMock.createNiceMock(ITestInvocationListener.class);577        mOutputFile = readInFile(PYTHON_OUTPUT_FILE_1);578        try {579            OptionSetter setter = new OptionSetter(mTest);580            setter.setOptionValue("python-binaries", mPythonBinary.getAbsolutePath());581            mMockRunUtil.setEnvVariable(EasyMock.eq("LD_LIBRARY_PATH"), EasyMock.anyObject());582            expectedAdbPath(mFakeAdb);583            CommandResult res = new CommandResult();584            res.setStatus(CommandStatus.FAILED);585            res.setStderr(FileUtil.readStringFromFile(mOutputFile));586            EasyMock.expect(587                            mMockRunUtil.runTimedCmd(588                                    EasyMock.anyLong(),589                                    EasyMock.isNull(),590                                    (OutputStream) EasyMock.anyObject(),591                                    EasyMock.eq(mPythonBinary.getAbsolutePath())))592                    .andAnswer(593                            new IAnswer<CommandResult>() {594                                @Override595                                public CommandResult answer() throws Throwable {596                                    OutputStream stream = (OutputStream) getCurrentArguments()[2];597                                    StreamUtil.copyFileToStream(mOutputFile, stream);598                                    return res;599                                }600                            });601            mMockListener.testRunStarted(602                    EasyMock.eq(mPythonBinary.getName()),603                    EasyMock.eq(11),604                    EasyMock.eq(0),605                    EasyMock.anyLong());606            mMockListener.testLog(607                    EasyMock.eq(mPythonBinary.getName() + "-stderr"),608                    EasyMock.eq(LogDataType.TEXT),609                    EasyMock.anyObject());610            EasyMock.expect(mMockDevice.getIDevice()).andReturn(new StubDevice("serial"));611            EasyMock.replay(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);612            mTest.run(mTestInfo, mMockListener);613            EasyMock.verify(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);614        } finally {615            FileUtil.deleteFile(mPythonBinary);616        }617    }618    @Test619    public void testRun_useTestOutputFileOptionSet_parsesSubprocessOutputFile() throws Exception {620        mMockRunUtil.setEnvVariable(EasyMock.eq("LD_LIBRARY_PATH"), EasyMock.anyObject());621        mMockListener = EasyMock.createNiceMock(ITestInvocationListener.class);622        mOutputFile = readInFile(PYTHON_OUTPUT_FILE_1);623        newDefaultOptionSetter(mTest).setOptionValue(USE_TEST_OUTPUT_FILE_OPTION, "true");624        expectRunThatWritesTestOutputFile(625                newCommandResult(CommandStatus.SUCCESS, "NOT TEST OUTPUT"),626                FileUtil.readStringFromFile(mOutputFile));627        mMockListener.testRunStarted(anyObject(), eq(11), eq(0), anyLong());628        replayAllMocks();629        mTest.run(mTestInfo, mMockListener);630        EasyMock.verify(mMockListener);631    }632    @Test633    public void testRun_useTestOutputFileOptionSet_parsesUnitTestOutputFile() throws Exception {634        mMockRunUtil.setEnvVariable(EasyMock.eq("LD_LIBRARY_PATH"), EasyMock.anyObject());635        mMockListener = EasyMock.createNiceMock(ITestInvocationListener.class);636        newDefaultOptionSetter(mTest).setOptionValue(USE_TEST_OUTPUT_FILE_OPTION, "true");637        expectRunThatWritesTestOutputFile(638                newCommandResult(CommandStatus.SUCCESS, "NOT TEST OUTPUT"),639                "test_1 (__main__.Class1)\n"640                        + "run first test. ... ok\n"641                        + "test_2 (__main__.Class1)\n"642                        + "run second test. ... ok\n"643                        + "----------------------------------------------------------------------\n"644                        + "Ran 2 tests in 1s");645        mMockListener.testRunStarted(anyObject(), eq(2), eq(0), anyLong());646        replayAllMocks();647        mTest.run(mTestInfo, mMockListener);648        EasyMock.verify(mMockListener);649    }650    @Test651    public void testRun_useTestOutputFileOptionSet_logsErrorOutput() throws Exception {652        mMockRunUtil.setEnvVariable(EasyMock.eq("LD_LIBRARY_PATH"), EasyMock.anyObject());653        mMockListener = EasyMock.createNiceMock(ITestInvocationListener.class);654        String errorOutput = "NOT TEST OUTPUT";655        newDefaultOptionSetter(mTest).setOptionValue(USE_TEST_OUTPUT_FILE_OPTION, "true");656        expectRunThatWritesTestOutputFile(657                newCommandResult(CommandStatus.SUCCESS, errorOutput),658                "TEST_RUN_STARTED {\"testCount\": 5, \"runName\": \"TestSuite\"}");659        mMockListener.testLog(660                anyObject(), eq(LogDataType.TEXT), inputStreamSourceContainsText(errorOutput));661        replayAllMocks();662        mTest.run(mTestInfo, mMockListener);663        EasyMock.verify(mMockListener);664    }665    @Test666    public void testRun_useTestOutputFileOptionSet_logsTestOutput() throws Exception {667        mMockRunUtil.setEnvVariable(EasyMock.eq("LD_LIBRARY_PATH"), EasyMock.anyObject());668        mMockListener = EasyMock.createNiceMock(ITestInvocationListener.class);669        String testOutput = "TEST_RUN_STARTED {\"testCount\": 5, \"runName\": \"TestSuite\"}";670        newDefaultOptionSetter(mTest).setOptionValue(USE_TEST_OUTPUT_FILE_OPTION, "true");671        expectRunThatWritesTestOutputFile(672                newCommandResult(CommandStatus.SUCCESS, "NOT TEST OUTPUT"), testOutput);673        mMockListener.testLog(674                EasyMock.eq(mPythonBinary.getName() + "-stderr"),675                EasyMock.eq(LogDataType.TEXT),676                EasyMock.anyObject());677        mMockListener.testLog(678                anyObject(), eq(LogDataType.TEXT), inputStreamSourceContainsText(testOutput));679        replayAllMocks();680        mTest.run(mTestInfo, mMockListener);681        EasyMock.verify(mMockListener);682    }683    @Test684    public void testRun_useTestOutputFileOptionSet_failureMessageContainsHints() throws Exception {685        mMockRunUtil.setEnvVariable(EasyMock.eq("LD_LIBRARY_PATH"), EasyMock.anyObject());686        mMockListener = EasyMock.createNiceMock(ITestInvocationListener.class);687        newDefaultOptionSetter(mTest).setOptionValue(USE_TEST_OUTPUT_FILE_OPTION, "true");688        expectRunThatWritesTestOutputFile(689                newCommandResult(CommandStatus.SUCCESS, "NOT TEST OUTPUT"), "BAD OUTPUT FORMAT");690        Capture<FailureDescription> description = new Capture<>();691        mMockListener.testRunFailed(capture(description));692        replayAllMocks();693        mTest.run(mTestInfo, mMockListener);694        String message = description.getValue().getErrorMessage();695        EasyMock.verify(mMockListener);696        assertThat(message).contains("--" + TEST_OUTPUT_FILE_FLAG);697        assertThat(message).contains("verbosity");698    }699    private OptionSetter newDefaultOptionSetter(PythonBinaryHostTest test) throws Exception {700        OptionSetter setter = new OptionSetter(test);701        setter.setOptionValue("python-binaries", mPythonBinary.getAbsolutePath());702        return setter;703    }704    private static CommandResult newCommandResult(CommandStatus status, String stderr) {705        CommandResult res = new CommandResult();706        res.setStatus(status);707        res.setStderr(stderr);708        return res;709    }710    private void expectRunThatWritesTestOutputFile(711            CommandResult result, String testOutputFileContents) {712        Capture<String> testOutputFilePath = new Capture<>();713        expect(714                        mMockRunUtil.runTimedCmd(715                                anyLong(),716                                eq(mPythonBinary.getAbsolutePath()),717                                eq("--test-output-file"),718                                capture(testOutputFilePath)))719                .andStubAnswer(720                        new IAnswer<CommandResult>() {721                            @Override722                            public CommandResult answer() {723                                try {724                                    FileUtil.writeToFile(725                                            testOutputFileContents,726                                            new File(testOutputFilePath.getValue()));727                                } catch (IOException ex) {728                                    throw new RuntimeException(ex);729                                }730                                return result;731                            }732                        });733        expect(mMockDevice.getIDevice()).andReturn(new StubDevice("serial"));734        expectedAdbPath(mFakeAdb);735    }736    private void replayAllMocks() {737        EasyMock.replay(mMockRunUtil, mMockBuildInfo, mMockListener, mMockDevice);738    }739    private void expectedAdbPath(File adbPath) {740        CommandResult pathRes = new CommandResult();741        pathRes.setStatus(CommandStatus.SUCCESS);742        pathRes.setStdout("bin/");743        EasyMock.expect(mMockRunUtil.runTimedCmd(60000L, "/bin/bash", "-c", "echo $PATH"))744                .andReturn(pathRes);745        mMockRunUtil.setEnvVariable("PATH", String.format("%s:bin/", adbPath.getParent()));746        CommandResult versionRes = new CommandResult();747        versionRes.setStatus(CommandStatus.SUCCESS);748        versionRes.setStdout("bin/");749        EasyMock.expect(mMockRunUtil.runTimedCmd(60000L, "adb", "version")).andReturn(versionRes);750    }751    private static InputStreamSource inputStreamSourceContainsText(String text) {752        EasyMock.reportMatcher(753                new IArgumentMatcher() {754                    @Override755                    public boolean matches(Object actual) {756                        if (!(actual instanceof InputStreamSource)) {757                            return false;758                        }759                        InputStream is = ((InputStreamSource) actual).createInputStream();760                        String contents;761                        try {762                            contents =763                                    CharStreams.toString(764                                            new InputStreamReader(is)); // Assumes default charset.765                        } catch (IOException ex) {766                            throw new RuntimeException(ex);767                        }768                        return contents.contains(text);769                    }770                    @Override771                    public void appendTo(StringBuffer buffer) {772                        buffer.append("inputStreamSourceContainsText(\"");773                        buffer.append(text);774                        buffer.append("\")");775                    }776                });777        return null;778    }779    private File readInFile(String filename) throws IOException {780        File output = FileUtil.createTempFile("python-host-test", ".txt");781        InputStream stream =782                getClass()783                        .getResourceAsStream(784                                File.separator + "testtype" + File.separator + filename);785        FileUtil.writeToFile(stream, output);786        return output;787    }788}...

Source:PythonUnitTestRunnerTest.java

...21import com.android.tradefed.result.ITestInvocationListener;22import com.android.tradefed.result.TestDescription;23import com.android.tradefed.util.CommandResult;24import com.android.tradefed.util.CommandStatus;25import com.android.tradefed.util.IRunUtil;26import org.easymock.EasyMock;27import org.junit.Before;28import org.junit.Test;29import org.junit.runner.RunWith;30import org.junit.runners.JUnit4;31import java.util.HashMap;32/** Unit tests for {@link PythonUnitTestRunner}. */33@RunWith(JUnit4.class)34public class PythonUnitTestRunnerTest {35    private static final String[] TEST_PASS_STDERR = {36        "b (a) ... ok", "", PythonUnitTestResultParser.DASH_LINE, "Ran 1 tests in 1s", "", "OK",37    };38    private static final String[] TEST_FAIL_STDERR = {39        "b (a) ... ERROR",40        "",41        PythonUnitTestResultParser.EQUAL_LINE,42        "ERROR: b (a)",43        PythonUnitTestResultParser.DASH_LINE,44        "Traceback (most recent call last):",45        "  File \"test_rangelib.py\", line 129, in test_reallyfail",46        "    raise ValueError()",47        "ValueError",48        "",49        PythonUnitTestResultParser.DASH_LINE,50        "Ran 1 tests in 1s",51        "",52        "FAILED (errors=1)",53    };54    private static final String[] TEST_EXECUTION_FAIL_STDERR = {55        "Traceback (most recent call last):",56        "  File \"/usr/lib/python2.7/runpy.py\", line 162, in _run_module_as_main",57        "    \"__main__\", fname, loader, pkg_name)",58        "  File \"/usr/lib/python2.7/runpy.py\", line 72, in _run_code",59        "    exec code in run_globals",60        "  File \"/usr/lib/python2.7/unittest/__main__.py\", line 12, in <module>",61        "    main(module=None)",62        "  File \"/usr/lib/python2.7/unittest/main.py\", line 94, in __init__",63        "    self.parseArgs(argv)",64        "  File \"/usr/lib/python2.7/unittest/main.py\", line 149, in parseArgs",65        "    self.createTests()",66        "  File \"/usr/lib/python2.7/unittest/main.py\", line 158, in createTests",67        "    self.module)",68        "  File \"/usr/lib/python2.7/unittest/loader.py\", line 130, in loadTestsFromNames",69        "    suites = [self.loadTestsFromName(name, module) for name in names]",70        "  File \"/usr/lib/python2.7/unittest/loader.py\", line 91, in loadTestsFromName",71        "    module = __import__('.'.join(parts_copy))",72        "ImportError: No module named stub",73    };74    private enum UnitTestResult {75        PASS,76        FAIL,77        EXECUTION_FAIL,78        TIMEOUT;79        private String getStderr() {80            switch (this) {81                case PASS:82                    return String.join("\n", TEST_PASS_STDERR);83                case FAIL:84                    return String.join("\n", TEST_FAIL_STDERR);85                case EXECUTION_FAIL:86                    return String.join("\n", TEST_EXECUTION_FAIL_STDERR);87                case TIMEOUT:88                    return null;89            }90            return null;91        }92        private CommandStatus getStatus() {93            switch (this) {94                case PASS:95                    return CommandStatus.SUCCESS;96                case FAIL:97                    return CommandStatus.FAILED;98                case EXECUTION_FAIL:99                    // UnitTest runner returns with exit code 1 if execution failed.100                    return CommandStatus.FAILED;101                case TIMEOUT:102                    return CommandStatus.TIMED_OUT;103            }104            return null;105        }106        public CommandResult getCommandResult() {107            CommandResult cr = new CommandResult();108            cr.setStderr(this.getStderr());109            cr.setStatus(this.getStatus());110            return cr;111        }112    }113    private PythonUnitTestRunner mRunner;114    private ITestInvocationListener mMockListener;115    @Before116    public void setUp() throws Exception {117        mRunner = new PythonUnitTestRunner();118        mMockListener = EasyMock.createMock(ITestInvocationListener.class);119    }120    @Test121    public void testCheckPythonVersion_276given270min() {122        CommandResult c = new CommandResult();123        c.setStderr("Python 2.7.6");124        mRunner.checkPythonVersion(c);125    }126    @Test127    public void testCheckPythonVersion_276given331min() {128        CommandResult c = new CommandResult();129        c.setStderr("Python 2.7.6");130        mRunner.setMinPythonVersion("3.3.1");131        try {132            mRunner.checkPythonVersion(c);133            fail("Should have thrown an exception.");134        } catch (RuntimeException expected) {135            // expected136        }137    }138    @Test139    public void testCheckPythonVersion_300given276min() {140        CommandResult c = new CommandResult();141        c.setStderr("Python 3.0.0");142        mRunner.setMinPythonVersion("2.7.6");143        mRunner.checkPythonVersion(c);144    }145    private IRunUtil getMockRunUtil(UnitTestResult testResult) {146        CommandResult expectedResult = testResult.getCommandResult();147        IRunUtil mockRunUtil = EasyMock.createMock(IRunUtil.class);148        // EasyMock checks the number of arguments when verifying method call.149        // The actual runTimedCmd() expected here looks like:150        // runTimedCmd(300000, null, "-m", "unittest", "-v", "")151        EasyMock.expect(152                        mockRunUtil.runTimedCmd(153                                EasyMock.anyLong(),154                                (String) EasyMock.anyObject(),155                                (String) EasyMock.anyObject(),156                                (String) EasyMock.anyObject(),157                                (String) EasyMock.anyObject(),158                                (String) EasyMock.anyObject()))159                .andReturn(expectedResult)160                .times(1);161        return mockRunUtil;162    }163    private void setMockListenerExpectTestPass(boolean testPass) {164        mMockListener.testRunStarted((String) EasyMock.anyObject(), EasyMock.anyInt());165        EasyMock.expectLastCall().times(1);166        mMockListener.testStarted((TestDescription) EasyMock.anyObject());167        EasyMock.expectLastCall().times(1);168        if (!testPass) {169            mMockListener.testFailed(170                    (TestDescription) EasyMock.anyObject(), (String) EasyMock.anyObject());171            EasyMock.expectLastCall().times(1);172        }173        mMockListener.testEnded(174                (TestDescription) EasyMock.anyObject(),175                (HashMap<String, Metric>) EasyMock.anyObject());176        EasyMock.expectLastCall().times(1);177        if (!testPass) {178            mMockListener.testRunFailed((String) EasyMock.anyObject());179            EasyMock.expectLastCall().times(1);180        }181        mMockListener.testRunEnded(182                EasyMock.anyLong(), (HashMap<String, Metric>) EasyMock.anyObject());183        EasyMock.expectLastCall().times(1);184    }185    /** Test execution succeeds and all test cases pass. */186    @Test187    public void testRunPass() {188        IRunUtil mockRunUtil = getMockRunUtil(UnitTestResult.PASS);189        setMockListenerExpectTestPass(true);190        EasyMock.replay(mMockListener, mockRunUtil);191        mRunner.doRunTest(mMockListener, mockRunUtil, "");192        EasyMock.verify(mMockListener, mockRunUtil);193    }194    /** Test execution succeeds and some test cases fail. */195    @Test196    public void testRunFail() {197        IRunUtil mockRunUtil = getMockRunUtil(UnitTestResult.FAIL);198        setMockListenerExpectTestPass(false);199        EasyMock.replay(mMockListener, mockRunUtil);200        mRunner.doRunTest(mMockListener, mockRunUtil, "");201        EasyMock.verify(mMockListener, mockRunUtil);202    }203    /** Test execution fails. */204    @Test205    public void testRunExecutionFail() {206        IRunUtil mockRunUtil = getMockRunUtil(UnitTestResult.EXECUTION_FAIL);207        EasyMock.replay(mockRunUtil);208        try {209            mRunner.doRunTest(mMockListener, mockRunUtil, "");210            fail("Should not reach here.");211        } catch (RuntimeException e) {212            assertEquals("Failed to parse Python unittest result", e.getMessage());213        }214        EasyMock.verify(mockRunUtil);215    }216    /** Test execution times out. */217    @Test218    public void testRunTimeout() {219        IRunUtil mockRunUtil = getMockRunUtil(UnitTestResult.TIMEOUT);220        EasyMock.replay(mockRunUtil);221        try {222            mRunner.doRunTest(mMockListener, mockRunUtil, "");223            fail("Should not reach here.");224        } catch (RuntimeException e) {225            assertTrue(e.getMessage().startsWith("Python unit test timed out after"));226        }227        EasyMock.verify(mockRunUtil);228    }229}...

Util

Using AI Code Generation

1package org.easymock.tests;2import org.easymock.EasyMock;3import org.easymock.IArgumentMatcher;4import org.easymock.IMocksControl;5import org.easymock.internal.LastControl;6import junit.framework.TestCase;7public class EasyMockTest extends TestCase {8    public void test() {9        IMocksControl control = EasyMock.createControl();10        IInterface mock = (IInterface) control.createMock(IInterface.class);11        mock.method(Util.method("a", 1));12        control.replay();13        mock.method(new Object());14        control.verify();15    }16}17package org.easymock.tests;18import org.easymock.EasyMock;19import org.easymock.IArgumentMatcher;20import org.easymock.IMocksControl;21import org.easymock.internal.LastControl;22import junit.framework.TestCase;23public class EasyMockTest extends TestCase {24    public void test() {25        IMocksControl control = EasyMock.createControl();26        IInterface mock = (IInterface) control.createMock(IInterface.class);27        mock.method(Util.method("a", 1));28        control.replay();29        mock.method(new Object());30        control.verify();31    }32}33package org.easymock.tests;34import org.easymock.EasyMock;35import org.easymock.IArgumentMatcher;36import org.easymock.IMocksControl;37import org.easymock.internal.LastControl;38import junit.framework.TestCase;39public class EasyMockTest extends TestCase {40    public void test() {41        IMocksControl control = EasyMock.createControl();42        IInterface mock = (IInterface) control.createMock(IInterface.class);43        mock.method(Util.method("a", 1));44        control.replay();45        mock.method(new Object());46        control.verify();47    }48}49package org.easymock.tests;50import org.easymock.EasyMock;51import org.easymock.IArgumentMatcher;52import org.easymock.IMocksControl;53import org.easymock.internal.LastControl;54import junit.framework.TestCase;

Util

Using AI Code Generation

1import org.easymock.tests.Util;2public class 1 {3    public static void main(String[] args) {4        Util util = new Util();5        util.foo();6    }7}8package org.easymock.tests;9public class Util {10    public void foo() {11        System.out.println("foo");12    }13}14[ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.10:test (default-test) on project mockito-demo: Execution default-test of goal org.apache.maven.plugins:maven-surefire-plugin:2.10:test failed: Unable to load the mojo 'test' in the plugin 'org.apache.maven.plugins:maven-surefire-plugin:2.10' due to an API incompatibility: org.codehaus.plexus.component.repository.exception.ComponentLookupException: org/apache/maven/plugin/MojoExecutionException : Unsupported major.minor version 51.015EasyMock.createMock(Util.class);

Util

Using AI Code Generation

1import org.easymock.tests.Util;2public class 1 {3    public static void main(String[] args) {4        Util util = new Util();5        util.print("Hello World");6    }7}8import org.easymock.tests.Util;9public class 2 {10    public static void main(String[] args) {11        Util util = new Util();12        util.print("Hello World");13    }14}15import org.easymock.tests.Util;16public class 3 {17    public static void main(String[] args) {18        Util util = new Util();19        util.print("Hello World");20    }21}22import org.easymock.tests.Util;23public class 4 {24    public static void main(String[] args) {25        Util util = new Util();26        util.print("Hello World");27    }28}29import org.easymock.tests.Util;30public class 5 {31    public static void main(String[] args) {32        Util util = new Util();33        util.print("Hello World");34    }35}36import org.easymock.tests.Util;37public class 6 {38    public static void main(String[] args) {39        Util util = new Util();40        util.print("Hello World");41    }42}43import org.easymock.tests.Util;44public class 7 {45    public static void main(String[] args) {46        Util util = new Util();47        util.print("Hello World");48    }49}50import org.easymock.tests.Util;51public class 8 {52    public static void main(String[] args) {53        Util util = new Util();54        util.print("Hello World");55    }56}

Util

Using AI Code Generation

1public class 1 {2    public void method() {3        Util.method();4    }5}6package org.easymock.tests;7public class Util {8    public static void method() {9    }10}

Util

Using AI Code Generation

1package org.easymock.tests;2public class 1 {3   public void test() {4      Util u = new Util();5      u.method1();6      u.method2();7   }8}9package org.easymock.tests;10public class Util {11   public void method1() {12      System.out.println("method1");13   }14   public void method2() {15      System.out.println("method2");16   }17}

Util

Using AI Code Generation

1package org.easymock.tests;2import org.easymock.tests.Util;3public class 1 {4    public void test() {5        Util u = new Util();6        u.getUtilMethod();7    }8}9package org.easymock;10import org.easymock.Util;11public class 2 {12    public void test() {13        Util u = new Util();14        u.getUtilMethod();15    }16}

Util

Using AI Code Generation

1import org.easymock.tests.Util;2public class UtilTest {3    public static void main(String[] args) {4        Util util = new Util();5        System.out.println(util.getHelloMessage());6    }7}8import org.easymock.tests.Util;9public class UtilTest {10    public static void main(String[] args) {11        Util util = new Util();12        System.out.println(util.getHelloMessage());13    }14}15import org.easymock.tests.Util;16public class UtilTest {17    public static void main(String[] args) {18        Util util = new Util();19        System.out.println(util.getHelloMessage());20    }21}22import org.easymock.tests.Util;23public class UtilTest {24    public static void main(String[] args) {25        Util util = new Util();26        System.out.println(util.getHelloMessage());27    }28}29import org.easymock.tests.Util;30public class UtilTest {31    public static void main(String[] args) {32        Util util = new Util();33        System.out.println(util.getHelloMessage());34    }35}36import org.easymock.tests.Util;37public class UtilTest {38    public static void main(String[] args) {39        Util util = new Util();40        System.out.println(util.getHelloMessage());41    }42}43import org.easymock.tests.Util;44public class UtilTest {45    public static void main(String[] args) {46        Util util = new Util();47        System.out.println(util.getHelloMessage());48    }49}50import org.easymock.tests.Util;51public class UtilTest {52    public static void main(String[] args) {53        Util util = new Util();54        System.out.println(util

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