How to use sortedLeavesForTest method of org.junit.experimental.max.MaxCore class

Best junit code snippet using org.junit.experimental.max.MaxCore.sortedLeavesForTest

Source:src_0.java

...46	}47	@Test48	public void twoTestsNotRunComeBackInRandomOrder() {49		Request request= Request.aClass(TwoTests.class);50		List<Description> things= fMax.sortedLeavesForTest(request);51		Description succeed= Description.createTestDescription(TwoTests.class,52				"succeed");53		Description dontSucceed= Description.createTestDescription(54				TwoTests.class, "dontSucceed");55		assertTrue(things.contains(succeed));56		assertTrue(things.contains(dontSucceed));57		assertEquals(2, things.size());58	}59	@Test60	public void preferNewTests() {61		Request one= Request.method(TwoTests.class, "succeed");62		fMax.run(one);63		Request two= Request.aClass(TwoTests.class);64		List<Description> things= fMax.sortedLeavesForTest(two);65		Description dontSucceed= Description.createTestDescription(66				TwoTests.class, "dontSucceed");67		assertEquals(dontSucceed, things.get(0));68		assertEquals(2, things.size());69	}70	// This covers a seemingly-unlikely case, where you had a test that failed71	// on the72	// last run and you also introduced new tests. In such a case it pretty much73	// doesn't matter74	// which order they run, you just want them both to be early in the sequence75	@Test76	public void preferNewTestsOverTestsThatFailed() {77		Request one= Request.method(TwoTests.class, "dontSucceed");78		fMax.run(one);79		Request two= Request.aClass(TwoTests.class);80		List<Description> things= fMax.sortedLeavesForTest(two);81		Description succeed= Description.createTestDescription(TwoTests.class,82				"succeed");83		assertEquals(succeed, things.get(0));84		assertEquals(2, things.size());85	}86	@Test87	public void preferRecentlyFailed() {88		Request request= Request.aClass(TwoTests.class);89		fMax.run(request);90		List<Description> tests= fMax.sortedLeavesForTest(request);91		Description dontSucceed= Description.createTestDescription(92				TwoTests.class, "dontSucceed");93		assertEquals(dontSucceed, tests.get(0));94	}95	@Test96	public void sortTestsInMultipleClasses() {97		Request request= Request.classes(Computer.serial(), TwoTests.class,98				TwoTests.class);99		fMax.run(request);100		List<Description> tests= fMax.sortedLeavesForTest(request);101		Description dontSucceed= Description.createTestDescription(102				TwoTests.class, "dontSucceed");103		assertEquals(dontSucceed, tests.get(0));104		assertEquals(dontSucceed, tests.get(1));105	}106	public static class TwoUnEqualTests {107		@Test108		public void slow() throws InterruptedException {109			Thread.sleep(100);110			fail();111		}112		@Test113		public void fast() {114			fail();115		}116	}117	@Test118	public void rememberOldRuns() {119		fMax.run(TwoUnEqualTests.class);120		String storedResults= fMax.fHistory.getFolder();121		MaxCore reincarnation= MaxCore.forFolder(storedResults);122		try {123			List<Failure> failures= reincarnation.run(TwoUnEqualTests.class)124					.getFailures();125			assertEquals("fast", failures.get(0).getDescription()126					.getMethodName());127			assertEquals("slow", failures.get(1).getDescription()128					.getMethodName());129		} finally {130			reincarnation.fHistory.forget();131		}132	}133	@Test134	public void rememberOldRunsSqueeze() {135		fMax.run(TwoUnEqualTests.class);136		String storedResults= fMax.fHistory.getFolder();137		MaxCore reincarnation= MaxCore.forFolder(storedResults);138		try {139			List<Failure> failures= run(reincarnation)140					.getFailures();141			assertEquals("fast", failures.get(0).getDescription()142					.getMethodName());143			assertEquals("slow", failures.get(1).getDescription()144					.getMethodName());145		} finally {146			reincarnation.fHistory.forget();147		}148	}149	private Result run(MaxCore reincarnation) {150		JUnitCore core= new JUnitCore();151		return core.run(reincarnation.sortRequest(152				Request.aClass(TwoUnEqualTests.class)).getRunner());153	}154	@Test155	public void preferFast() {156		Request request= Request.aClass(TwoUnEqualTests.class);157		fMax.run(request);158		Description thing= fMax.sortedLeavesForTest(request).get(1);159		assertEquals(Description.createTestDescription(TwoUnEqualTests.class,160				"slow"), thing);161		// TODO (Nov 18, 2008 2:03:06 PM): flaky?162	}163	@Test164	public void listenersAreCalledCorrectlyInTheFaceOfFailures()165			throws Exception {166		JUnitCore core= new JUnitCore();167		final List<Failure> failures= new ArrayList<Failure>();168		core.addListener(new RunListener() {169			@Override170			public void testRunFinished(Result result) throws Exception {171				failures.addAll(result.getFailures());172			}...

Source:JUnit38SortingTest.java

...43	@Test44	public void preferRecentlyFailed38Test() {45		Request request= Request.classes(JUnit4Test.class, JUnit38Test.class);46		fMax.run(request);47		List<Description> tests= fMax.sortedLeavesForTest(request);48		Description dontSucceed= Description.createTestDescription(49				JUnit38Test.class, "testFails");50		assertEquals(dontSucceed, tests.get(0));51	}5253}
...

Source:tar_1.java

...36	@Test37	public void preferRecentlyFailed38Test() {38		Request request= Request.classes(JUnit4Test.class, JUnit38Test.class);39		fMax.run(request);40		List<Description> tests= fMax.sortedLeavesForTest(request);41		Description dontSucceed= Description.createTestDescription(42				JUnit38Test.class, "testFails");43		assertEquals(dontSucceed, tests.get(0));44	}45}

Source:MaxCore.java

...4  public org.junit.runner.Result run(java.lang.Class<?>);5  public org.junit.runner.Result run(org.junit.runner.Request);6  public org.junit.runner.Result run(org.junit.runner.Request, org.junit.runner.JUnitCore);7  public org.junit.runner.Request sortRequest(org.junit.runner.Request);8  public java.util.List<org.junit.runner.Description> sortedLeavesForTest(org.junit.runner.Request);9}...

sortedLeavesForTest

Using AI Code Generation

1import org.junit.experimental.max.MaxCore;2import org.junit.runner.Description;3import org.junit.runner.Result;4import org.junit.runner.notification.Failure;5import java.util.List;6public class MaxCoreTest {7    public static void main(String[] args) {8        MaxCore maxCore = new MaxCore();9        Result result = maxCore.run(new String[]{"com.test.Test1", "com.test.Test2", "com.test.Test3"});10        List<Description> sortedLeaves = maxCore.sortedLeavesForTest(result);11        for (Description description : sortedLeaves) {12            System.out.println(description.getDisplayName());13        }14    }15}

sortedLeavesForTest

Using AI Code Generation

1import org.junit.experimental.max.MaxCore;2import org.junit.runner.Result;3import org.junit.runner.notification.Failure;4import org.junit.runner.JUnitCore;5import org.junit.runner.Request;6import org.junit.runner.Description;7import java.util.ArrayList;8import java.util.List;9import java.util.Arrays;10import java.util.Collections;11import java.util.Comparator;12import java.util.Iterator;13public class TestRunner {14    public static void main(String[] args) {15        JUnitCore core = new JUnitCore();16        Result result = core.run(Request.classes(MaxCore.class));17        List<Description> failures = result.getFailures().stream()18                .map(Failure::getDescription)19                .collect(Collectors.toList());20        List<Description> sortedLeaves = MaxCore.sortedLeavesForTest(failures);21        System.out.println(sortedLeaves);22    }23}24import org.junit.experimental.max.MaxCore;25import org.junit.runner.Result;26import org.junit.runner.notification.Failure;27import org.junit.runner.JUnitCore;28import org.junit.runner.Request;29import org.junit.runner.Description;30import java.util.ArrayList;31import java.util.List;32import java.util.Arrays;33import java.util.Collections;34import java.util.Comparator;35import java.util.Iterator;36public class TestRunner {37    public static void main(String[] args) {38        JUnitCore core = new JUnitCore();39        Result result = core.run(Request.classes(MaxCore.class));40        List<Description> failures = result.getFailures().stream()41                .map(Failure::getDescription)42                .collect(Collectors.toList());43        List<Description> sortedLeaves = MaxCore.sortedLeavesForTest(failures);44        for (Description description : sortedLeaves) {45            core.run(Request.method(description.getTestClass(), description.getMethodName()));46        }47    }48}

sortedLeavesForTest

Using AI Code Generation

1import org.junit.Test;2import org.junit.experimental.max.MaxCore;3public class MaxCoreTest {4    public void testSortedLeavesForTest() throws Exception {5        String[] sortedLeaves = MaxCore.sortedLeavesForTest(new String[] { "a", "b", "c" }, new String[] { "a", "b" });6        assertEquals(1, sortedLeaves.length);7        assertEquals("c", sortedLeaves[0]);8    }9}

sortedLeavesForTest

Using AI Code Generation

1    public void testSortedLeavesForTest() throws Exception {2        Class<?> testClass = MaxCoreTest.class;3        MaxCore maxCore = new MaxCore();4        Method method = MaxCore.class.getDeclaredMethod("sortedLeavesForTest", Class.class);5        method.setAccessible(true);6        List<Failure> failures = (List<Failure>) method.invoke(maxCore, testClass);7        assertEquals(2, failures.size());8        assertEquals("testFailure", failures.get(0).getDescription().getMethodName());9        assertEquals("testFailure2", failures.get(1).getDescription().getMethodName());10    }11}

sortedLeavesForTest

Using AI Code Generation

1public class MaxCoreTest {2    public void testSortedLeaves() throws Exception {3        MaxCore core = new MaxCore();4        List<Description> descriptions = core.sortedLeavesForTest(new TestClass(DescriptionTest.class));5        assertEquals(descriptions.get(0).getMethodName(), "testGetMethodName");6        assertEquals(descriptions.get(1).getMethodName(), "testGetClassName");7        assertEquals(descriptions.get(2).getMethodName(), "testGetChildren");8        assertEquals(descriptions.get(3).getMethodName(), "testGetTestClass");9        assertEquals(descriptions.get(4).getMethodName(), "testGetDisplayName");10        assertEquals(descriptions.get(5).getMethodName(), "testIsSuite");11        assertEquals(descriptions.get(6).getMethodName(), "testIsTest");12    }13}14public class MaxCoreTest {15    public void testSortedLeaves() throws Exception {16        MaxCore core = new MaxCore();17        List<Description> descriptions = core.sortedLeavesForTest(new TestClass(DescriptionTest.class));18        List<String> methodNames = descriptions.stream().map(Description::getMethodName).collect(toList());19        assertThat(methodNames, contains("testGetMethodName", "testGetClassName", "testGetChildren", "testGetTestClass",20                "testGetDisplayName", "testIsSuite", "testIsTest"));21    }22}23So, you should always write your test cases in a readable and understandable way. This is very important. It will help you and your team members to understand your test cases. It will also help you to debug your test cases. So, you should always write

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