Test your AI Agents with the all-new Agent to Agent Testing Platform.Learn More
How to use assumeTrue method of org.junit.Assume class
Best junit code snippet using org.junit.Assume.assumeTrue
Source:HttpRequestsTest.java 
...3import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;4import static org.junit.jupiter.api.Assertions.assertEquals;5import static org.junit.jupiter.api.Assertions.assertFalse;6import static org.junit.jupiter.api.Assertions.assertThrows;7import static org.junit.jupiter.api.Assumptions.assumeTrue;89import org.junit.jupiter.api.AfterEach;10import org.junit.jupiter.api.BeforeEach;11import org.junit.jupiter.api.DisplayName;12import org.junit.jupiter.api.Nested;13import org.junit.jupiter.api.Tag;14import org.junit.jupiter.api.Test;1516import it.uniud.mads.jlibbig.proverif.constants.Constants;17import it.uniud.mads.jlibbig.proverif.exceptions.Conflict409Exception;18import it.uniud.mads.jlibbig.proverif.exceptions.GeneralException;19import it.uniud.mads.jlibbig.proverif.exceptions.InternalServerError500Exception;20import it.uniud.mads.jlibbig.proverif.exceptions.NotFound404Exception;21import it.uniud.mads.jlibbig.proverif.exceptions.UnsupportedMediaType415Exception;2223@DisplayName("When running http requests")24public class HttpRequestsTest {2526 @Nested27 @DisplayName("httpRest method")28 public class Http {2930 @BeforeEach31 void beforeEach() {32 }3334 @AfterEach35 void afterEach() {36 try {37 HttpRequests.delete("models/Test");38 } catch (NotFound404Exception | InternalServerError500Exception | GeneralException e) {39 }40 }4142 @Test43 @Tag("networking")44 @DisplayName("when making http Get request")45 void testHttpGet() {46 // Assume server Up47 assumeTrue(checkServerUp());48 assumeTrue(checkServerEmpty());49 // Expected50 String expectedGetResult = "{ \"Models\": [] }";51 // Actual52 String actualGetResult = null;53 try {54 actualGetResult = HttpRequests.get("models").replaceAll("\n", " ").replaceAll(" +", " ").strip();55 } catch (NotFound404Exception | InternalServerError500Exception | GeneralException e) {56 System.err.println(e);57 assertFalse(true);58 }59 assertEquals(expectedGetResult, actualGetResult, "should return the same result");60 }6162 @Test63 @Tag("networking")64 @DisplayName("when testing http Get exception 404")65 void testHttpGetException404() {66 // Assume server Up67 assumeTrue(checkServerUp());68 assumeTrue(checkServerEmpty());69 // Test70 assertThrows(NotFound404Exception.class, () -> HttpRequests.get("mod"));71 }7273 @Test74 @Tag("networking")75 @DisplayName("when making http Post request")76 void testHttpPost() {77 // Assume server Up78 assumeTrue(checkServerUp());79 assumeTrue(checkServerEmpty());80 // Expected81 String expectedPostResult = "{ \"Result\": \"Model Test has been created\" }";82 // Actual83 String actualPostResult = null;84 try {85 actualPostResult = HttpRequests.post(Constants.getHttppost(), "models/Test", null, null)86 .replaceAll("\n", " ").replaceAll(" +", " ").strip();87 } catch (NotFound404Exception | Conflict409Exception | UnsupportedMediaType415Exception88 | InternalServerError500Exception | GeneralException e) {89 assertFalse(true);90 }91 assertEquals(expectedPostResult, actualPostResult, "should return the same result");92 }9394 @Test95 @Tag("networking")96 @DisplayName("when testing http Post exception 404")97 void testHttpPostException404() {98 // Assume server Up99 assumeTrue(checkServerUp());100 assumeTrue(checkServerEmpty());101 // Test102 assertThrows(NotFound404Exception.class,103 () -> HttpRequests.post(Constants.getHttppost(), "mod/Test", null, null));104 }105106 @Test107 @Tag("networking")108 @DisplayName("when testing http Post exception 409")109 void testHttpPostException409() {110 // Assume server Up111 assumeTrue(checkServerUp());112 assumeTrue(checkServerEmpty());113 // Test114 try {115 HttpRequests.post(Constants.getHttppost(), "models/Test", null, null);116 } catch (NotFound404Exception | Conflict409Exception | UnsupportedMediaType415Exception117 | InternalServerError500Exception | GeneralException e) {118 assertFalse(true);119 }120 assertThrows(Conflict409Exception.class,121 () -> HttpRequests.post(Constants.getHttppost(), "models/Test", null, null));122 }123124 @Test125 @Tag("networking")126 @DisplayName("when testing http Post exception 415")127 void testHttpPostException415() {128 // Assume server Up129 assumeTrue(checkServerUp());130 assumeTrue(checkServerEmpty());131 // Test132 try {133 HttpRequests.post(Constants.getHttppost(), "models/Test", null, null);134 HttpRequests.post(Constants.getHttppost(), "models/Test/input/text/TestFile", "data", "prova");135 } catch (NotFound404Exception | Conflict409Exception | UnsupportedMediaType415Exception136 | InternalServerError500Exception | GeneralException e) {137 assertFalse(true);138 }139 assertThrows(UnsupportedMediaType415Exception.class,140 () -> HttpRequests.post(Constants.getHttppost(), "models/Test/verify/TestFile", "WrongType", ""));141 }142143 @Test144 @Tag("networking")145 @DisplayName("when making http Put request")146 void testHttpPut() {147 // Assume server Up148 assumeTrue(checkServerUp());149 assumeTrue(checkServerEmpty());150 // Expected151 String expectedPostResult = "{ \"Result\": \"File TestFile of the model Test has been modified\" }";152 // Actual153 String actualPostResult = null;154 try {155 HttpRequests.post(Constants.getHttppost(), "models/Test", null, null);156 HttpRequests.post(Constants.getHttppost(), "models/Test/input/text/TestFile", "data", "content");157 actualPostResult = HttpRequests158 .post(Constants.getHttpput(), "models/Test/input/text/TestFile", "data", "changedContent")159 .replaceAll("\n", " ").replaceAll(" +", " ").strip();160 } catch (NotFound404Exception | Conflict409Exception | UnsupportedMediaType415Exception161 | InternalServerError500Exception | GeneralException e) {162 assertFalse(true);163 }164 assertEquals(expectedPostResult, actualPostResult, "should return the same result");165 }166167 @Test168 @Tag("networking")169 @DisplayName("when testing http Put exception 404")170 void testHttpPutException404() {171 // Assume server Up172 assumeTrue(checkServerUp());173 assumeTrue(checkServerEmpty());174 // Test175 assertThrows(NotFound404Exception.class, () -> HttpRequests.post(Constants.getHttpput(),176 "mod/Test/input/text/TestFile", "data", "changedContent"));177 }178179 @Test180 @Tag("networking")181 @DisplayName("when testing http Put exception 409")182 void testHttpPutException409() {183 // Assume server Up184 assumeTrue(checkServerUp());185 assumeTrue(checkServerEmpty());186 // Test187 try {188 HttpRequests.post(Constants.getHttppost(), "models/Test", null, null);189 HttpRequests.post(Constants.getHttppost(), "models/Test/input/text/TestFile", "data", "content");190 } catch (NotFound404Exception | Conflict409Exception | UnsupportedMediaType415Exception191 | InternalServerError500Exception | GeneralException e) {192 assertFalse(true);193 }194 assertDoesNotThrow(() -> HttpRequests.post(Constants.getHttpput(), "models/Test/input/text/TestFile",195 "data", "contentChanged"), "should not thrown exception");196 }197198 @Test199 @Tag("networking")200 @DisplayName("when testing http Put exception 415")201 void testHttpPutException415() {202 // Assume server Up203 assumeTrue(checkServerUp());204 assumeTrue(checkServerEmpty());205 // Test206 try {207 HttpRequests.post(Constants.getHttppost(), "models/Test", null, null);208 HttpRequests.post(Constants.getHttppost(), "models/Test/input/text/TestFile", "data", "prova");209 } catch (NotFound404Exception | Conflict409Exception | UnsupportedMediaType415Exception210 | InternalServerError500Exception | GeneralException e) {211 assertFalse(true);212 }213 assertThrows(UnsupportedMediaType415Exception.class,214 () -> HttpRequests.post(Constants.getHttpput(), "models/Test/verify/TestFile", "WrongType", ""));215 }216217 @Test218 @Tag("networking")219 @DisplayName("when making http Delete request")220 void testHttpDelete() {221 // Assume server Up222 assumeTrue(checkServerUp());223 assumeTrue(checkServerEmpty());224 // Expected225 String expectedPostResult = "{ \"Result\": \"Model Test has been deleted\" }";226 // Actual227 String actualPostResult = null;228 try {229 HttpRequests.post(Constants.getHttppost(), "models/Test", null, null);230 actualPostResult = HttpRequests.delete("models/Test").replaceAll("\n", " ").replaceAll(" +", " ")231 .strip();232 } catch (NotFound404Exception | Conflict409Exception | UnsupportedMediaType415Exception233 | InternalServerError500Exception | GeneralException e) {234 assertFalse(true);235 }236 assertEquals(expectedPostResult, actualPostResult, "should return the same result");237 }238239 @Test240 @Tag("networking")241 @DisplayName("when testing http Delete exception 404")242 void testHttpDeleteException404() {243 // Assume server Up244 assumeTrue(checkServerUp());245 assumeTrue(checkServerEmpty());246 // Test247 assertThrows(NotFound404Exception.class, () -> HttpRequests.delete("model/Test"));248 }249250 private boolean checkServerUp() {251 try {252 HttpRequests.get("");253 return true;254 } catch (NotFound404Exception | InternalServerError500Exception | GeneralException e) {255 return true;256 } catch (Exception e) {257 System.err.println("Server DOWN");258 return false;259 }
...
Source:AssumptionsTests.java
...12import static org.junit.jupiter.api.Assertions.assertNotNull;13import static org.junit.jupiter.api.Assertions.assertThrows;14import static org.junit.jupiter.api.Assertions.assertTrue;15import static org.junit.jupiter.api.Assumptions.assumeFalse;16import static org.junit.jupiter.api.Assumptions.assumeTrue;17import static org.junit.jupiter.api.Assumptions.assumingThat;18import java.util.ArrayList;19import java.util.List;20import org.junit.jupiter.api.function.Executable;21import org.opentest4j.TestAbortedException;22/**23 * Unit tests for JUnit Jupiter {@link Assumptions}.24 *25 * @since 5.026 */27class AssumptionsTests {28 // --- assumeTrue ----------------------------------------------------29 @Test30 void assumeTrueWithBooleanTrue() {31 String foo = null;32 try {33 assumeTrue(true);34 assumeTrue(true, "message");35 assumeTrue(true, () -> "message");36 foo = "foo";37 }38 finally {39 assertNotNull(foo);40 }41 }42 @Test43 void assumeTrueWithBooleanSupplierTrue() {44 String foo = null;45 try {46 assumeTrue(() -> true);47 assumeTrue(() -> true, "message");48 assumeTrue(() -> true, () -> "message");49 foo = "foo";50 }51 finally {52 assertNotNull(foo);53 }54 }55 @Test56 void assumeTrueWithBooleanFalse() {57 assertAssumptionFailure("assumption is not true", () -> assumeTrue(false));58 }59 @Test60 void assumeTrueWithBooleanSupplierFalse() {61 assertAssumptionFailure("assumption is not true", () -> assumeTrue(() -> false));62 }63 @Test64 void assumeTrueWithBooleanFalseAndStringMessage() {65 assertAssumptionFailure("test", () -> assumeTrue(false, "test"));66 }67 @Test68 void assumeTrueWithBooleanFalseAndNullStringMessage() {69 assertAssumptionFailure(null, () -> assumeTrue(false, (String) null));70 }71 @Test72 void assumeTrueWithBooleanSupplierFalseAndStringMessage() {73 assertAssumptionFailure("test", () -> assumeTrue(() -> false, "test"));74 }75 @Test76 void assumeTrueWithBooleanSupplierFalseAndMessageSupplier() {77 assertAssumptionFailure("test", () -> assumeTrue(() -> false, () -> "test"));78 }79 @Test80 void assumeTrueWithBooleanFalseAndMessageSupplier() {81 assertAssumptionFailure("test", () -> assumeTrue(false, () -> "test"));82 }83 // --- assumeFalse ----------------------------------------------------84 @Test85 void assumeFalseWithBooleanFalse() {86 String foo = null;87 try {88 assumeFalse(false);89 assumeFalse(false, "message");90 assumeFalse(false, () -> "message");91 foo = "foo";92 }93 finally {94 assertNotNull(foo);95 }...
Source:QuickSortImplTest.java
...8import stanford_algoritms_part1.sort.util_local.FileOperations;9import java.util.ArrayList;10import java.util.Arrays;11import java.util.List;12import static org.junit.Assume.assumeTrue;13import static org.junit.Assert.assertEquals;14/**15 * Created with IntelliJ IDEA.16 * User: кей17 * Date: 29.09.1318 * Time: 16:4219 * To change this template use File | Settings | File Templates.20 */21public class QuickSortImplTest {22 public QuickSortImplTest() {23 PATH_TO_FILE = "src\\stanford_algoritms_part1\\data\\QuickSort.txt";24 }25 @org.junit.Test26 public void testAsInVideo() throws Exception {27 Integer [] rawArray = {3,8,2,5, 1,4,7,6};28 List<Integer> array = new ArrayList<Integer>(Arrays.asList(rawArray));29 QuickSort sorter = new QuickSortImpl();30 sorter.sort(array);31 assumeTrue(Ordering.natural().isOrdered(array));32 }33 @org.junit.Test34 public void testRandom() throws Exception {35 Integer [] rawArray = {3,8,2,5, 1,4,7,6, 10};36 List<Integer> array = new ArrayList<Integer>(Arrays.asList(rawArray));37 QuickSort sorter = new QuickSortImpl();38 for (int i = 0; i < 10; i++) {39 sorter.sort(array);40 assumeTrue(Ordering.natural().isOrdered(array));41 }42 }43 private final String PATH_TO_FILE;44 @org.junit.Test45 public void testBoundary() throws Exception {46 Integer [] rawArray = {3,8,2,5, 6,4,7,1};47 List<Integer> array = new ArrayList<Integer>(Arrays.asList(rawArray));48 QuickSort sorter = new QuickSortImpl();49 sorter.sort(array);50 assumeTrue(Ordering.natural().isOrdered(array));51 }52 @org.junit.Test53 public void testFromFile() throws Exception {54 String filename = PATH_TO_FILE;55 List<Integer> array = FileOperations.fileToList(filename);56 int end = array.size();57 QuickSort sorter = new QuickSortImpl(new PivotLast(), new PartionerBase());58 sorter.sort(array.subList(0, end));59 assumeTrue(Ordering.natural().isOrdered(array.subList(0, end)));60 }61 @org.junit.Test62 public void testFromFileRandom() throws Exception {63 QuickSort sorter = new QuickSortImpl(new PivotRandom(), new PartionerBase());64 for (int i = 0; i < 10; ++i) {65 String filename = PATH_TO_FILE;66 List<Integer> array = FileOperations.fileToList(filename);67 int end = array.size();68 sorter.sort(array.subList(0, end));69 assumeTrue(Ordering.natural().isOrdered(array.subList(0, end)));70 }71 }72 @org.junit.Test73 public void testProgramQuestion1() throws Exception {74 QuickSort sorter = new QuickSortImpl(new PivotFirst(), new PartionerBase());75 String filename = PATH_TO_FILE;76 List<Integer> array = FileOperations.fileToList(filename);77 sorter.sort(array);78 assumeTrue(Ordering.natural().isOrdered(array));79 }80 @org.junit.Test81 public void testMedianOfThree() throws Exception {82 QuickSort sorter = new QuickSortImpl(new PivotMedianOfThree(), new PartionerBase());83 String filename = PATH_TO_FILE;84 List<Integer> array = FileOperations.fileToList(filename);85 sorter.sort(array);86 assumeTrue(Ordering.natural().isOrdered(array));87 }88 @org.junit.Test89 public void testSummator() throws Exception {90 Integer [] rawArray = {3,8,2,5, 6,4,7,1};91 List<Integer> array = new ArrayList<Integer>(Arrays.asList(rawArray));92 QuickSort sorter = new QuickSortImpl();93 assertEquals(sorter.getSum(), 0);94 sorter.sort(array);95 assumeTrue(Ordering.natural().isOrdered(array));96 assumeTrue(sorter.getSum() > 0);97 }98 // Tasks99 @org.junit.Test100 public void testTask0() throws Exception {101 QuickSort sorter = new QuickSortImpl(new PivotFirst(), new PartionerBase());102 String filename = PATH_TO_FILE;103 List<Integer> array = FileOperations.fileToList(filename);104 sorter.sort(array);105 assumeTrue(Ordering.natural().isOrdered(array));106 System.out.println("Task0 "+sorter.getSum());107 }108 @org.junit.Test109 public void testTask1() throws Exception {110 QuickSort sorter = new QuickSortInv(new PivotFirst(), new PartionerBase());111 String filename = PATH_TO_FILE;112 List<Integer> array = FileOperations.fileToList(filename);113 sorter.sort(array);114 assertEquals(array.size(), 10000);115 assumeTrue(Ordering.natural().isOrdered(array));116 System.out.println("Task1 "+sorter.getSum());117 }118 @org.junit.Test119 public void testTask2() throws Exception {120 QuickSort sorter = new QuickSortInv(new PivotMedianOfThree(), new PartionerBase());121 String filename = PATH_TO_FILE;122 List<Integer> array = FileOperations.fileToList(filename);123 sorter.sort(array);124 assertEquals(array.size(), 10000);125 assumeTrue(Ordering.natural().isOrdered(array));126 System.out.println("Task2 "+sorter.getSum());127 }128}...
Source:AssumptionTest.java
...4import static org.junit.Assert.fail;5import static org.junit.Assume.assumeNoException;6import static org.junit.Assume.assumeNotNull;7import static org.junit.Assume.assumeThat;8import static org.junit.Assume.assumeTrue;9import static org.junit.experimental.results.PrintableResult.testResult;10import static org.junit.experimental.results.ResultMatchers.isSuccessful;11import static org.junit.internal.matchers.StringContains.containsString;12import org.junit.Assume;13import org.junit.Before;14import org.junit.BeforeClass;15import org.junit.Test;16import org.junit.internal.AssumptionViolatedException;17import org.junit.runner.JUnitCore;18import org.junit.runner.Result;19import org.junit.runner.notification.Failure;20import org.junit.runner.notification.RunListener;21public class AssumptionTest {22 public static class HasFailingAssumption {23 @Test24 public void assumptionsFail() {25 assumeThat(3, is(4));26 fail();27 }28 }29 @Test30 public void failedAssumptionsMeanPassing() {31 Result result= JUnitCore.runClasses(HasFailingAssumption.class);32 assertThat(result.getRunCount(), is(1));33 assertThat(result.getIgnoreCount(), is(0));34 assertThat(result.getFailureCount(), is(0));35 }36 private static int assumptionFailures= 0;37 @Test38 public void failedAssumptionsCanBeDetectedByListeners() {39 assumptionFailures= 0;40 JUnitCore core= new JUnitCore();41 core.addListener(new RunListener() {42 @Override43 public void testAssumptionFailure(Failure failure) {44 assumptionFailures++;45 }46 });47 core.run(HasFailingAssumption.class);48 49 assertThat(assumptionFailures, is(1));50 }51 public static class HasPassingAssumption {52 @Test53 public void assumptionsFail() {54 assumeThat(3, is(3));55 fail();56 }57 }58 @Test59 public void passingAssumptionsScootThrough() {60 Result result= JUnitCore.runClasses(HasPassingAssumption.class);61 assertThat(result.getRunCount(), is(1));62 assertThat(result.getIgnoreCount(), is(0));63 assertThat(result.getFailureCount(), is(1));64 }65 @Test(expected= AssumptionViolatedException.class)66 public void assumeThatWorks() {67 assumeThat(1, is(2));68 }69 @Test70 public void assumeThatPasses() {71 assumeThat(1, is(1));72 assertCompletesNormally();73 }74 @Test75 public void assumeThatPassesOnStrings() {76 assumeThat("x", is("x"));77 assertCompletesNormally();78 }79 @Test(expected= AssumptionViolatedException.class)80 public void assumeNotNullThrowsException() {81 Object[] objects= { 1, 2, null };82 assumeNotNull(objects);83 }84 @Test85 public void assumeNotNullPasses() {86 Object[] objects= { 1, 2 };87 assumeNotNull(objects);88 assertCompletesNormally();89 }90 @Test91 public void assumeNotNullIncludesParameterList() {92 try {93 Object[] objects= { 1, 2, null };94 assumeNotNull(objects);95 } catch (AssumptionViolatedException e) {96 assertThat(e.getMessage(), containsString("1, 2, null"));97 } catch (Exception e) {98 fail("Should have thrown AssumptionViolatedException");99 }100 }101 @Test102 public void assumeNoExceptionThrows() {103 final Throwable exception= new NullPointerException();104 try {105 assumeNoException(exception);106 fail("Should have thrown exception");107 } catch (AssumptionViolatedException e) {108 assertThat(e.getCause(), is(exception));109 }110 }111 private void assertCompletesNormally() {112 }113 @Test(expected=AssumptionViolatedException.class) public void assumeTrueWorks() {114 Assume.assumeTrue(false);115 }116 public static class HasFailingAssumeInBefore {117 @Before public void checkForSomethingThatIsntThere() {118 assumeTrue(false);119 }120 @Test public void failing() {121 fail();122 }123 }124 @Test public void failingAssumptionInBeforePreventsTestRun() {125 assertThat(testResult(HasFailingAssumeInBefore.class), isSuccessful());126 }127 public static class HasFailingAssumeInBeforeClass {128 @BeforeClass public static void checkForSomethingThatIsntThere() {129 assumeTrue(false);130 }131 @Test public void failing() {132 fail();133 }134 }135 @Test public void failingAssumptionInBeforeClassIgnoresClass() {136 assertThat(testResult(HasFailingAssumeInBeforeClass.class), isSuccessful());137 }138 public static class AssumptionFailureInConstructor {139 public AssumptionFailureInConstructor() {140 assumeTrue(false);141 }142 @Test public void shouldFail() {143 fail();144 }145 }146 @Test public void failingAssumptionInConstructorIgnoresClass() {147 assertThat(testResult(AssumptionFailureInConstructor.class), isSuccessful());148 }149 150 @Test(expected = IllegalArgumentException.class)151 public void assumeWithExpectedException() {152 assumeTrue(false);153 }154}...
Source:NumberOfDigitsIntegrationTest.java
...68 }6970 @Theory71 public void givenDataPoints_whenStringBasedSolutionInvoked_thenAllPointsMatch(final int[] entry) {72 Assume.assumeTrue(entry[0] > 0 && entry[1] > 0);73 Assert.assertEquals(entry[0], numberOfDigits.stringBasedSolution(entry[1]));74 }7576 @Theory77 public void givenDataPoints_whenLogarithmicApproachInvoked_thenAllPointsMatch(final int[] entry) {78 Assume.assumeTrue(entry[0] > 0 && entry[1] > 0);79 Assert.assertEquals(entry[0], numberOfDigits.logarithmicApproach(entry[1]));80 }8182 @Theory83 public void givenDataPoints_whenRepeatedMultiplicationInvoked_thenAllPointsMatch(final int[] entry) {84 Assume.assumeTrue(entry[0] > 0 && entry[1] > 0);85 Assert.assertEquals(entry[0], numberOfDigits.repeatedMultiplication(entry[1]));86 }8788 @Theory89 public void givenDataPoints_whenShiftOperatorsInvoked_thenAllPointsMatch(final int[] entry) {90 Assume.assumeTrue(entry[0] > 0 && entry[1] > 0);91 Assert.assertEquals(entry[0], numberOfDigits.shiftOperators(entry[1]));92 }9394 @Theory95 public void givenDataPoints_whenDividingWithPowersOf2Invoked_thenAllPointsMatch(final int[] entry) {96 Assume.assumeTrue(entry[0] > 0 && entry[1] > 0);97 Assert.assertEquals(entry[0], numberOfDigits.dividingWithPowersOf2(entry[1]));98 }99100 @Theory101 public void givenDataPoints_whenDivideAndConquerInvoked_thenAllPointsMatch(final int[] entry) {102 Assume.assumeTrue(entry[0] > 0 && entry[1] > 0);103 Assert.assertEquals(entry[0], numberOfDigits.divideAndConquer(entry[1]));104 }105
...
Source:ShellTest.java
...21import java.io.IOException;22import static org.junit.Assert.assertEquals;23import static org.junit.Assert.assertTrue;24import static org.junit.Assert.fail;25import static org.junit.Assume.assumeTrue;26public class ShellTest {27 @Rule28 public final Timeout globalTimeout = Timeout.seconds(180);29 @Test30 public void testEchoHello() throws Exception {31 assumeTrue(!OperatingSystem.IS_WINDOWS);32 String output = Shell.execCommand("echo", "hello");33 assertEquals("hello\n", output);34 }35 @Test36 public void testHeadDevZero() throws Exception {37 assumeTrue(!OperatingSystem.IS_WINDOWS);38 final int length = 100000;39 String output = Shell.execCommand("head", "-c", Integer.toString(length), "/dev/zero");40 assertEquals(length, output.length());41 }42 private final static String NONEXISTENT_PATH = "/dev/a/path/that/does/not/exist/in/the/filesystem";43 @Test44 public void testAttemptToRunNonExistentProgram() {45 assumeTrue(!OperatingSystem.IS_WINDOWS);46 try {47 Shell.execCommand(NONEXISTENT_PATH);48 fail("Expected to get an exception when trying to run a program that does not exist");49 } catch (IOException e) {50 assertTrue(e.getMessage().contains("No such file"));51 }52 }53 @Test54 public void testRunProgramWithErrorReturn() throws Exception {55 assumeTrue(!OperatingSystem.IS_WINDOWS);56 try {57 Shell.execCommand("head", "-c", "0", NONEXISTENT_PATH);58 fail("Expected to get an exception when trying to head a nonexistent file");59 } catch (Shell.ExitCodeException e) {60 String message = e.getMessage();61 assertTrue("Unexpected error message '" + message + "'",62 message.contains("No such file") || message.contains("illegal byte count"));63 }64 }65}...
Source:Base58DecodeCheckedTest.java
...43 "4s"44 };45 @Theory46 public void testDecodeChecked(String input) {47 Assume.assumeTrue(containsOnlyValidBase58Chars(input));48 Assume.assumeTrue(input.length() > 4);49 Base58.decodeChecked(input);50 }51 @Theory52 public void decode_invalidCharacter_notInAlphabet(String input) {53 Assume.assumeFalse(containsOnlyValidBase58Chars(input));54 Assume.assumeTrue(input.length() > 4);55 expectedException.expect(AddressFormatException.InvalidCharacter.class);56 Base58.decodeChecked(input);57 }58 @Theory59 public void testDecodeChecked_shortInput(String input) {60 Assume.assumeTrue(containsOnlyValidBase58Chars(input));61 Assume.assumeTrue(input.length() < 4);62 expectedException.expect(AddressFormatException.InvalidDataLength.class);63 Base58.decodeChecked(input);64 }65}
assumeTrue
Using AI Code Generation
1public class JunitAssumeTest {2 public void test1() {3 Assume.assumeTrue("This is the reason for failure", false);4 System.out.println("Test 1");5 }6 public void test2() {7 Assume.assumeTrue("This is the reason for failure", true);8 System.out.println("Test 2");9 }10}11public void test3() {12 System.out.println("Test 3");13}14public void test4() {15 System.out.println("Test 4");16}
assumeTrue
Using AI Code Generation
1public void testSkipTest() {2 assumeTrue(System.getenv("ENV") != null);3}4public void testSkipTest() {5 assumeTrue(System.getenv("ENV") != null);6}7public void testSkipTest() {8 assumeFalse(System.getenv("ENV") == null);9}10public void testSkipTest() {11 assumeTrue(System.getenv("ENV") == null);12}13public void testSkipTest() {14 assumeFalse(System.getenv("ENV") != null);15}16public void testSkipTest() {17 assumeTrue(System.getenv("ENV") == null);18}19public void testSkipTest() {20 assumeFalse(System.getenv("ENV") != null);21}22public void testSkipTest() {23 assumeTrue(System.getenv("ENV") == null);24}25public void testSkipTest() {26 assumeFalse(System.getenv("ENV") != null);27}28public void testSkipTest() {29 assumeTrue(System.getenv("ENV") == null);30}31public void testSkipTest() {
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.
JUnit Certification:
You can also check out our JUnit certification if you wish to take your career in Selenium automation testing with JUnit to the next level.
Run junit automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Most used method in Assume
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
