Best Spectrum code snippet using junit.RunNotifierTest.onePassingSpectrumTest
Source:RunNotifierTest.java
...63 });64 });65 describe("RunNotifier run by Spectrum", () -> {66 it("Starts and finishes a successful test", () -> {67 RunNotifier notifier = runWithSpectrumNotifier(onePassingSpectrumTest());68 InOrder inOrder = Mockito.inOrder(notifier);69 inOrder.verify(notifier).fireTestStarted(forMethod("passes"));70 inOrder.verify(notifier).fireTestFinished(forMethod("passes"));71 inOrder.verifyNoMoreInteractions();72 });73 it("Starts and finishes an unsuccessful test", () -> {74 RunNotifier notifier = runWithSpectrumNotifier(oneFailingSpectrumTest());75 InOrder inOrder = Mockito.inOrder(notifier);76 inOrder.verify(notifier).fireTestStarted(forMethod("fails"));77 inOrder.verify(notifier).fireTestFailure(any());78 inOrder.verify(notifier).fireTestFinished(forMethod("fails"));79 inOrder.verifyNoMoreInteractions();80 });81 it("Reports transitively failing tests owing to their before method failing", () -> {82 RunNotifier notifier = runWithSpectrumNotifier(failingBeforeEachTest());83 InOrder inOrder = Mockito.inOrder(notifier);84 inOrder.verify(notifier).fireTestStarted(forMethod("failsTransitively1"));85 inOrder.verify(notifier).fireTestFailure(any());86 inOrder.verify(notifier).fireTestFinished(forMethod("failsTransitively1"));87 inOrder.verify(notifier).fireTestStarted(forMethod("failsTransitively2"));88 inOrder.verify(notifier).fireTestFailure(any());89 inOrder.verify(notifier).fireTestFinished(forMethod("failsTransitively2"));90 inOrder.verifyNoMoreInteractions();91 });92 it("Reports multiple failures for a class which has a failing before all method", () -> {93 // note: this is a deviation from the way BlockJUnitRunner specifically runs94 RunNotifier notifier = runWithSpectrumNotifier(failingBeforeAllTest());95 InOrder inOrder = Mockito.inOrder(notifier);96 inOrder.verify(notifier).fireTestStarted(forMethod("failsTransitively1"));97 inOrder.verify(notifier).fireTestFailure(any());98 inOrder.verify(notifier).fireTestFinished(forMethod("failsTransitively1"));99 inOrder.verify(notifier).fireTestStarted(forMethod("failsTransitively2"));100 inOrder.verify(notifier).fireTestFailure(any());101 inOrder.verify(notifier).fireTestFinished(forMethod("failsTransitively2"));102 });103 it("Reports single failure when it's the JUnit @BeforeClass that's failing", () -> {104 RunNotifier notifier = runWithSpectrumNotifier(BeforeClassFailsInJunitStyle.class);105 InOrder inOrder = Mockito.inOrder(notifier);106 inOrder.verify(notifier).fireTestFailure(any());107 inOrder.verifyNoMoreInteractions();108 });109 it("Reports errors correctly in nested tests", () -> {110 RunNotifier notifier = runWithSpectrumNotifier(failingNestedBeforeAllTest());111 InOrder inOrder = Mockito.inOrder(notifier);112 inOrder.verify(notifier).fireTestStarted(forMethod("failsTransitively1"));113 inOrder.verify(notifier).fireTestFailure(any());114 inOrder.verify(notifier).fireTestFinished(forMethod("failsTransitively1"));115 inOrder.verify(notifier).fireTestStarted(forMethod("failsTransitively2"));116 inOrder.verify(notifier).fireTestFailure(any());117 inOrder.verify(notifier).fireTestFinished(forMethod("failsTransitively2"));118 });119 });120 }121 private Description forMethod(String name) {122 return argThat(description -> description.getMethodName().equals(name));123 }124 private RunNotifier runWithNotifier(Class<?> clazz) {125 RunNotifier notifier = mock(RunNotifier.class);126 try {127 new BlockJUnit4ClassRunner(clazz).run(notifier);128 } catch (InitializationError initializationError) {129 throw new RuntimeException("Cannot initialize test: " + initializationError.getMessage(),130 initializationError);131 }132 return notifier;133 }134 private RunNotifier runWithSpectrumNotifier(Class<?> clazz) {135 RunNotifier notifier = mock(RunNotifier.class);136 new Spectrum(clazz).run(notifier);137 return notifier;138 }139 // these classes will ACTUALLY be run with BlockJUnitRunner above, but we mark them140 // as run with null so that they are passed over if an IDE's test runner decides141 // to try to execute them142 @RunWith(SpectrumHelper.NullRunner.class)143 public static class OnePassing {144 @Test145 public void passes() {146 successfulAssertion();147 }148 }149 @RunWith(SpectrumHelper.NullRunner.class)150 public static class OneFailing {151 @Test152 public void fails() {153 failAnAssertion();154 }155 }156 // method order is fixed to enable order-based verification157 @RunWith(SpectrumHelper.NullRunner.class)158 @FixMethodOrder(MethodSorters.NAME_ASCENDING)159 public static class BeforeMethodFails {160 @Before161 public void beforeFails() {162 failAnAssertion();163 }164 @Test165 public void failsTransitively1() {166 successfulAssertion();167 }168 @Test169 public void failsTransitively2() {170 successfulAssertion();171 }172 }173 // method order is fixed to enable order-based verification174 @RunWith(SpectrumHelper.NullRunner.class)175 @FixMethodOrder(MethodSorters.NAME_ASCENDING)176 public static class BeforeClassMethodFails {177 @BeforeClass178 public static void beforeClassFails() {179 failAnAssertion();180 }181 @Test182 public void failsTransitively1() {183 successfulAssertion();184 }185 @Test186 public void failsTransitively2() {187 successfulAssertion();188 }189 }190 private static Class<?> onePassingSpectrumTest() {191 class Passing {192 {193 describe("suite", () -> {194 it("passes", () -> {195 });196 });197 }198 }199 return Passing.class;200 }201 private static Class<?> oneFailingSpectrumTest() {202 class Failing {203 {204 describe("suite", () -> {...
onePassingSpectrumTest
Using AI Code Generation
1import junit.framework.*;2import junit.extensions.*;3public class RunNotifierTest extends TestCase {4 public static Test suite() {5 return new TestSuite(RunNotifierTest.class);6 }7 public void testOnePassingSpectrumTest() {8 RunNotifier notifier = new RunNotifier();9 TestResult result = new TestResult();10 notifier.addFirstListener(result);11 notifier.fireTestStarted("test");12 notifier.fireTestFinished("test");13 assertEquals(1, result.runCount());14 }15}
onePassingSpectrumTest
Using AI Code Generation
1import org.junit.runner.JUnitCore;2import org.junit.runner.Result;3import org.junit.runner.notification.Failure;4import org.junit.runner.notification.RunListener;5public class RunNotifierTest {6 public static void main(String[] args) {7 Result result = JUnitCore.runClasses(SampleTest.class);8 for (Failure failure : result.getFailures()) {9 System.out.println(failure.toString());10 }11 System.out.println(result.wasSuccessful());12 }13 public static class SampleTest {14 public static boolean isPassing() {15 return true;16 }17 }18}
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