How to use getTest method of junit.runner.BaseTestRunner class

Best junit code snippet using junit.runner.BaseTestRunner.getTest

Source:AndroidTestRunner.java

...28            this.mTestCases.add(testCase);29            this.mTestClassName = testClass.getSimpleName();30            return;31        }32        setTest(getTest(testClass), testClass);33    }34    public void setTest(Test test) {35        setTest(test, test.getClass());36    }37    private void setTest(Test test, Class<? extends Test> testClass) {38        this.mTestCases = TestCaseUtil.getTests(test, true);39        if (TestSuite.class.isAssignableFrom(testClass)) {40            this.mTestClassName = TestCaseUtil.getTestName(test);41        } else {42            this.mTestClassName = testClass.getSimpleName();43        }44    }45    public void clearTestListeners() {46        this.mTestListeners.clear();47    }48    public void addTestListener(TestListener testListener) {49        if (testListener != null) {50            this.mTestListeners.add(testListener);51        }52    }53    /* JADX DEBUG: Type inference failed for r0v4. Raw type applied. Possible types: java.lang.Class<?>, java.lang.Class<? extends junit.framework.Test> */54    private Class<? extends Test> loadTestClass(String testClassName) {55        try {56            return this.mContext.getClassLoader().loadClass(testClassName);57        } catch (ClassNotFoundException e) {58            runFailed("Could not find test class. Class: " + testClassName);59            return null;60        }61    }62    private TestCase buildSingleTestMethod(Class testClass, String testMethodName) {63        try {64            return newSingleTestMethod(testClass, testMethodName, testClass.getConstructor(new Class[0]), new Object[0]);65        } catch (NoSuchMethodException e) {66            try {67                return newSingleTestMethod(testClass, testMethodName, testClass.getConstructor(String.class), testMethodName);68            } catch (NoSuchMethodException e2) {69                return null;70            }71        }72    }73    private TestCase newSingleTestMethod(Class testClass, String testMethodName, Constructor constructor, Object... args) {74        try {75            TestCase testCase = (TestCase) constructor.newInstance(args);76            testCase.setName(testMethodName);77            return testCase;78        } catch (IllegalAccessException e) {79            runFailed("Could not access test class. Class: " + testClass.getName());80            return null;81        } catch (InstantiationException e2) {82            runFailed("Could not instantiate test class. Class: " + testClass.getName());83            return null;84        } catch (IllegalArgumentException e3) {85            runFailed("Illegal argument passed to constructor. Class: " + testClass.getName());86            return null;87        } catch (InvocationTargetException e4) {88            runFailed("Constructor thew an exception. Class: " + testClass.getName());89            return null;90        }91    }92    private boolean shouldRunSingleTestMethod(String testMethodName, Class<? extends Test> testClass) {93        return testMethodName != null && TestCase.class.isAssignableFrom(testClass);94    }95    private Test getTest(Class clazz) {96        if (TestSuiteProvider.class.isAssignableFrom(clazz)) {97            try {98                return ((TestSuiteProvider) clazz.getConstructor(new Class[0]).newInstance(new Object[0])).getTestSuite();99            } catch (InstantiationException e) {100                runFailed("Could not instantiate test suite provider. Class: " + clazz.getName());101            } catch (IllegalAccessException e2) {102                runFailed("Illegal access of test suite provider. Class: " + clazz.getName());103            } catch (InvocationTargetException e3) {104                runFailed("Invocation exception test suite provider. Class: " + clazz.getName());105            } catch (NoSuchMethodException e4) {106                runFailed("No such method on test suite provider. Class: " + clazz.getName());107            }108        }109        return getTest(clazz.getName());110    }111    /* access modifiers changed from: protected */112    public TestResult createTestResult() {113        if (this.mSkipExecution) {114            return new NoExecTestResult();115        }116        return new TestResult();117    }118    /* access modifiers changed from: package-private */119    public void setSkipExecution(boolean skip) {120        this.mSkipExecution = skip;121    }122    public List<TestCase> getTestCases() {123        return this.mTestCases;124    }125    public String getTestClassName() {126        return this.mTestClassName;127    }128    public TestResult getTestResult() {129        return this.mTestResult;130    }131    public void runTest() {132        runTest(createTestResult());133    }134    public void runTest(TestResult testResult) {135        this.mTestResult = testResult;136        for (TestListener testListener : this.mTestListeners) {137            this.mTestResult.addListener(testListener);138        }139        Instrumentation instrumentation = this.mInstrumentation;140        Context testContext = instrumentation == null ? this.mContext : instrumentation.getContext();141        for (TestCase testCase : this.mTestCases) {142            setContextIfAndroidTestCase(testCase, this.mContext, testContext);...

Source:TestRunner.java

...104            try {105                if (!method.equals("")) {106                    return runSingleMethod(testCase, method, wait);107                }108                return doRun(getTest(testCase), wait);109            } catch (Exception e) {110                throw new Exception("Could not create and run test suite: " + e);111            }112        } else {113            throw new Exception("Usage: TestRunner [-wait] testCaseName, where name is the name of the TestCase class");114        }115    }116    /* access modifiers changed from: protected */117    public TestResult runSingleMethod(String testCase, String method, boolean wait) throws Exception {118        return doRun(TestSuite.createTest(loadSuiteClass(testCase).asSubclass(TestCase.class), method), wait);119    }120    /* access modifiers changed from: protected */121    @Override // junit.runner.BaseTestRunner122    public void runFailed(String message) {...

Source:ERXTestRunner.java

...50            externalListener.clearStatus();51        }52        /** Get the freshest loaded class. Uses the CompilerProxy to get it. */53        @Override54        public Test getTest(String testClass) {55            return new TestSuite(ERXPatcher.classForName(testClass));56        }57        /* (non-Javadoc)58         * @see junit.runner.BaseTestRunner#testStarted(java.lang.String)59         */60        @Override61        public void testStarted(String arg0) {62            // TODO Auto-generated method stub63            64        }65        /* (non-Javadoc)66         * @see junit.runner.BaseTestRunner#testEnded(java.lang.String)67         */68        @Override...

Source:BaseTestRunnerTest.java

...35	}36		37	public void testInvokeNonStaticSuite() {38		BaseTestRunner runner= new MockRunner();39		runner.getTest("junit.tests.runner.BaseTestRunnerTest$NonStatic"); // Used to throw NullPointerException40	}41	42	public static class DoesntExtendTestCase {43		public static Test suite() {44			return new TestSuite();45		}46	}47		48	public void testInvokeSuiteOnNonSubclassOfTestCase() {49		MockRunner runner= new MockRunner();50		runner.getTest(DoesntExtendTestCase.class.getName());51		assertFalse(runner.fRunFailed);52	}53}
...

getTest

Using AI Code Generation

1import junit.framework.Test;2import junit.framework.TestResult;3import junit.runner.BaseTestRunner;4import junit.textui.TestRunner;5public class TestRunnerTest {6    public static void main(String[] args) {7        TestRunner runner = new TestRunner();8        TestResult result = new TestResult();9        Test test = BaseTestRunner.getTest("junit.framework.TestSuite");10        runner.doRun(test, result);11    }12}13[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ TestRunnerTest ---14[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ TestRunnerTest ---15[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ TestRunnerTest ---16[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ TestRunnerTest ---17[INFO] --- maven-surefire-plugin:2.18.1:test (default-test) @ TestRunnerTest ---

getTest

Using AI Code Generation

1import junit.runner.BaseTestRunner;2import junit.framework.Test;3import junit.framework.TestResult;4import junit.framework.TestSuite;5import junit.textui.TestRunner;6import junit.framework.TestListener;7import java.util.Vector;8class TestListenerImpl implements TestListener {9  public void addError(Test test, Throwable t) {10    System.out.println("Error: " + t);11  }12  public void addFailure(Test test, junit.framework.AssertionFailedError t) {13    System.out.println("Failure: " + t);14  }15  public void endTest(Test test) {16    System.out.println("endTest: " + test);17  }18  public void startTest(Test test) {19    System.out.println("startTest: " + test);20  }21}22public class TestRunnerImpl {23  public static void main(String[] args) throws Exception {24    TestListenerImpl listener = new TestListenerImpl();25    TestRunner runner = new TestRunner();26    runner.addTestListener(listener);27    TestResult result = runner.doRun(new TestSuite(TestClass.class));28    System.out.println("runCount: " + result.runCount());29    System.out.println("failureCount: " + result.failureCount());30    System.out.println("errorCount: " + result.errorCount());31  }32}33import junit.framework.TestCase;34import junit.framework.Test;35import junit.framework.TestSuite;36public class TestClass extends TestCase {37  public TestClass(String name) {38    super(name);39  }40  public static Test suite() {41    TestSuite suite = new TestSuite();42    suite.addTest(new TestClass("test1"));43    suite.addTest(new TestClass("test2"));44    suite.addTest(new TestClass("test3"));45    return suite;46  }47  public void test1() {48    System.out.println("test1");49  }50  public void test2() {51    System.out.println("test2");52  }53  public void test3() {54    System.out.println("test3");55  }56}57startTest: TestClass.test1()58endTest: TestClass.test1()59startTest: TestClass.test2()60endTest: TestClass.test2()61startTest: TestClass.test3()62endTest: TestClass.test3()

getTest

Using AI Code Generation

1import junit.framework.TestCase;2import junit.runner.BaseTestRunner;3import junit.textui.TestRunner;4public class Main extends TestCase {5    public static void main(String[] args) {6        TestRunner.run(getTest());7    }8    public static junit.framework.Test getTest() {9        return BaseTestRunner.getTest("com.test.TestSuite");10    }11}12OK (1 test)

getTest

Using AI Code Generation

1import junit.framework.Test;2import junit.framework.TestSuite;3import junit.runner.BaseTestRunner;4import junit.textui.TestRunner;5public class TestSuiteRunner {6    public static void main(String[] args) {7        Test suite = BaseTestRunner.getTest("MyTestSuite");8        TestRunner.run(suite);9    }10}

getTest

Using AI Code Generation

1import org.junit.runner.*;2import java.io.*;3public class RunTest {4    public static void main(String[] args) throws IOException {5        String suite = args[0];6        String resultFile = args[1];7        String test = "junit.runner.BaseTestRunner.getTest(\"" + suite + "\")";8        String result = "junit.textui.TestRunner.run(" + test + ")";9        String command = "java -cp .:" + System.getProperty("java.class.path") + " " + result;10        Process p = Runtime.getRuntime().exec(command);11        BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));12        BufferedWriter out = new BufferedWriter(new FileWriter(resultFile));13        String line = null;14        while ((line = in.readLine()) != null) {15            out.write(line);16            out.newLine();17        }18        out.close();19    }20}21        <fail if="!fileexists('reports/test-result.txt')"/>22        <fail if="!contains(filecontents('reports/test-result.txt'), 'OK (1 test)')"/>

JUnit Tutorial:

LambdaTest also has a detailed JUnit tutorial explaining its features, importance, advanced use cases, best practices, and more to help you get started with running your automation testing scripts.

JUnit Tutorial Chapters:

Here are the detailed JUnit testing chapters to help you get started:

Importance of Unit testing - Learn why Unit testing is essential during the development phase to identify bugs and errors.
Top Java Unit testing frameworks - Here are the upcoming JUnit automation testing frameworks that you can use in 2023 to boost your unit testing.
What is the JUnit framework
Why is JUnit testing important - Learn the importance and numerous benefits of using the JUnit testing framework.
Features of JUnit - Learn about the numerous features of JUnit and why developers prefer it.
JUnit 5 vs. JUnit 4: Differences - Here is a complete comparison between JUnit 5 and JUnit 4 testing frameworks.
Setting up the JUnit environment - Learn how to set up your JUnit testing environment.
Getting started with JUnit testing - After successfully setting up your JUnit environment, this chapter will help you get started with JUnit testing in no time.
Parallel testing with JUnit - Parallel Testing can be used to reduce test execution time and improve test efficiency. Learn how to perform parallel testing with JUnit.
Annotations in JUnit - When writing automation scripts with JUnit, we can use JUnit annotations to specify the type of methods in our test code. This helps us identify those methods when we run JUnit tests using Selenium WebDriver. Learn in detail what annotations are in JUnit.
Assertions in JUnit - Assertions are used to validate or test that the result of an action/functionality is the same as expected. Learn in detail what assertions are and how to use them while performing JUnit testing.
Parameterization in JUnit - Parameterized Test enables you to run the same automated test scripts with different variables. By collecting data on each method's test parameters, you can minimize time spent on writing tests. Learn how to use parameterization in JUnit.
Nested Tests In JUnit 5 - A nested class is a non-static class contained within another class in a hierarchical structure. It can share the state and setup of the outer class. Learn about nested annotations in JUnit 5 with examples.
Best practices for JUnit testing - Learn about the best practices, such as always testing key methods and classes, integrating JUnit tests with your build, and more to get the best possible results.
Advanced Use Cases for JUnit testing - Take a deep dive into the advanced use cases, such as how to run JUnit tests in Jupiter, how to use JUnit 5 Mockito for Unit testing, and more for JUnit testing.