Best junit code snippet using org.junit.runner.manipulation.Interface Sortable.sort
Source: JUnit4TestAdapter.java
...62 }63 public void filter(Filter filter) throws NoTestsRemainException {64 filter.apply(fRunner);65 }66 public void sort(Sorter sorter) {67 sorter.apply(fRunner);68 }69}...
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Using AI Code Generation
1import org.junit.runner.JUnitCore;2import org.junit.runner.Result;3import org.junit.runner.notification.Failure;4import org.junit.runner.manipulation.Sorter;5import org.junit.runner.manipulation.Sortable;6public class TestRunner {7 public static void main(String[] args) {8 Result result = JUnitCore.runClasses(TestJunit.class);9 Sorter sorter = new Sorter(new Sortable() {10 public void sort(Sorter sorter) {11 sorter.apply(this);12 }13 });14 sorter.sort(result.getRunTime());15 for (Failure failure : result.getFailures()) {16 System.out.println(failure.toString());17 }18 System.out.println(result.wasSuccessful());19 }20}
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Using AI Code Generation
1import org.junit.runner.manipulation.Sorter;2import org.junit.runner.manipulation.Sortable;3import org.junit.runner.Description;4import org.junit.runner.JUnitCore;5import org.junit.runner.Result;6import org.junit.runner.notification.Failure;7import org.junit.runner.RunWith;8import org.junit.runners.Suite;9import org.junit.runners.Suite.SuiteClasses;10import org.junit.runners.model.InitializationError;11import org.junit.runners.model.RunnerBuilder;12import org.junit.runners.model.RunnerScheduler;13import org.junit.runners.model.Statement;14import java.util.Arrays;15import java.util.Comparator;16import static org.junit.Assert.assertEquals;17import static org.junit.Assert.assertTrue;18@RunWith(SortableSuite.class)19@SuiteClasses({Test1.class, Test2.class, Test3.class})20public class SortableSuite extends Suite {21 public SortableSuite(Class<?> klass, RunnerBuilder builder) throws InitializationError {22 super(klass, builder);23 }24 protected Statement childrenInvoker(final RunNotifier notifier) {25 return new Statement() {26 public void evaluate() throws Throwable {27 Sorter sorter = new Sorter(new Comparator<Description>() {28 public int compare(Description o1, Description o2) {29 return o1.getMethodName().compareTo(o2.getMethodName());30 }31 });32 sorter.apply(getChildren());33 for (Runner child : getChildren()) {34 child.run(notifier);35 }36 }37 };38 }39}40public class Test1 {41 public void test1() {42 System.out.println("test1");43 }44}45public class Test2 {46 public void test2() {47 System.out.println("test2");48 }49}50public class Test3 {51 public void test3() {52 System.out.println("test3");53 }54}
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Using AI Code Generation
1import org.junit.runner.JUnitCore;2import org.junit.runner.Result;3import org.junit.runner.notification.Failure;4import org.junit.runner.manipulation.Sorter;5import org.junit.runner.manipulation.Sortable;6import org.junit.runner.Request;7public class TestRunner {8 public static void main(String[] args) {9 Result result = JUnitCore.runClasses(TestJunit1.class, TestJunit2.class);10 for (Failure failure : result.getFailures()) {11 System.out.println(failure.toString());12 }13 System.out.println(result.wasSuccessful());14 }15}16 at org.junit.runner.manipulation.Sorter.sort(Sorter.java:93)17 at org.junit.runner.Request.sortWith(Request.java:146)18 at org.junit.runner.Request.sortWith(Request.java:139)19 at org.junit.runner.JUnitCore.run(JUnitCore.java:188)20 at org.junit.runner.JUnitCore.run(JUnitCore.java:136)21 at org.junit.runner.JUnitCore.runClasses(JUnitCore.java:112)22 at org.junit.runner.JUnitCore.runClasses(JUnitCore.java:90)23 at org.junit.runner.JUnitCore.runClasses(JUnitCore.java:80)24 at TestRunner.main(TestRunner.java:6)25 at org.junit.runner.manipulation.Sorter.sort(Sorter.java:93)26 at org.junit.runner.Request.sortWith(Request.java:146)27 at org.junit.runner.Request.sortWith(Request.java:139)28 at org.junit.runner.JUnitCore.run(JUnitCore.java:188)29 at org.junit.runner.JUnitCore.run(JUnitCore.java:136)30 at org.junit.runner.JUnitCore.runClasses(JUnitCore.java:112)31 at org.junit.runner.JUnitCore.runClasses(JUnitCore.java:90)32 at org.junit.runner.JUnitCore.runClasses(JUnitCore.java:80)33 at TestRunner.main(TestRunner.java:6)
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Using AI Code Generation
1@RunWith(Parameterized.class)2public class TestClass {3 private int a;4 private int b;5 private int c;6 public TestClass(int a, int b, int c){7 this.a = a;8 this.b = b;9 this.c = c;10 }11 public static Collection<Object[]> data() {12 return Arrays.asList(new Object[][]{13 {1, 2, 3},14 {2, 3, 5},15 {3, 4, 7},16 {4, 5, 9},17 {5, 6, 11},18 {6, 7, 13},19 {7, 8, 15},20 {8, 9, 17},21 {9, 10, 19},22 {10, 11, 21}23 });24 }25 public void testAddition() {26 assertEquals(c, a+b);27 }28}29[ERROR] testAddition(TestClass) Time elapsed: 0.005 s <<< ERROR!30 at org.junit.Assert.fail(Assert.java:88)31 at org.junit.Assert.failNotEquals(Assert.java:834)32 at org.junit.Assert.assertEquals(Assert.java:645)33 at org.junit.Assert.assertEquals(Assert.java:631)34 at TestClass.testAddition(TestClass.java:40)35The testAddition() method in
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Using AI Code Generation
1package com.singh.test;2import java.util.ArrayList;3import java.util.Collections;4import java.util.Comparator;5import java.util.List;6import org.junit.runner.Description;7import org.junit.runner.Result;8import org.junit.runner.notification.Failure;9import org.junit.runner.notification.RunListener;10public class JunitTestListener extends RunListener {11 private static final List<TestResult> testResults = new ArrayList<TestResult>();12 public void testRunFinished(Result result) throws Exception {13 super.testRunFinished(result);14 Collections.sort(testResults, new Comparator<TestResult>() {15 public int compare(TestResult o1, TestResult o2) {16 return (int) (o1.getDuration() - o2.getDuration());17 }18 });19 }20 public void testStarted(Description description) throws Exception {21 super.testStarted(description);22 testResults.add(new TestResult(description));23 }24 public void testFinished(Description description) throws Exception {25 super.testFinished(description);26 for (TestResult result : testResults) {27 if (result.getDescription().equals(description)) {28 result.setFinished(true);29 }30 }31 }32 public void testFailure(Failure failure) throws Exception {33 super.testFailure(failure);34 for (TestResult result : testResults) {35 if (result.getDescription().equals(failure.getDescription())) {36 result.setFailure(failure);37 }38 }39 }40 public static List<TestResult> getTestResults() {41 return testResults;42 }43}44package com.singh.test;45import org.junit.runner.Description;46public class TestResult {47 private final Description description;48 private Failure failure;49 private boolean finished;50 private long duration;51 public TestResult(Description description) {52 this.description = description;53 }54 public Description getDescription() {55 return description;56 }57 public Failure getFailure() {58 return failure;59 }60 public void setFailure(Failure failure) {61 this.failure = failure;62 }63 public boolean isFinished() {64 return finished;65 }66 public void setFinished(boolean finished) {67 this.finished = finished;68 }69 public long getDuration() {70 return duration;71 }72 public void setDuration(long duration) {
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Using AI Code Generation
1{2 public int compare(Object o1, Object o2)3 {4 String s1 = o1.toString();5 String s2 = o2.toString();6 String s1Name = s1.substring(s1.lastIndexOf(".")+1);7 String s2Name = s2.substring(s2.lastIndexOf(".")+1);8 return s1Name.compareTo(s2Name);9 }10}11{12 public AlphabeticalSorter(Request request)13 {14 super(request);15 }16 public void sort(Sortable sortable)17 {18 Comparator comparator = new CustomComparator();19 sortable.sort(comparator);20 }21}22{23 public ReverseAlphabeticalSorter(Request request)24 {25 super(request);26 }27 public void sort(Sortable sortable)28 {29 Comparator comparator = new CustomComparator();30 sortable.sort(comparator);31 Collections.reverse(sortable.asList());32 }33}34{35 public UserDefinedSorter(Request request)36 {37 super(request);38 }39 public void sort(Sortable sortable)40 {41 String tests = request.getSorterProperty("tests");42 String[] testList = tests.split(",");43 List sortedList = new ArrayList();44 for(int i=0;i<testList.length;i++)45 {46 sortedList.add(testList[i]);47 }48 sortable.filter(new Filter()49 {50 public String describe()51 {52 return "filter";53 }54 public boolean shouldRun(Description description)55 {56 return sortedList.contains(description.getClassName()+"."+description.getMethodName());57 }58 });59 }60}61{62 public RandomSorter(Request request)63 {64 super(request);65 }66 public void sort(Sortable sortable)67 {
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If you add in Hamcrest and JUnit4, you could do:
String x = "foo bar";
Assert.assertThat(x, CoreMatchers.containsString("foo"));
With some static imports, it looks a lot better:
assertThat(x, containsString("foo"));
The static imports needed would be:
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.CoreMatchers.containsString;
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