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How to use MyRule method of samples.junit4.rules.AssertThatJUnit47RulesWorks class

Best Powermock code snippet using samples.junit4.rules.AssertThatJUnit47RulesWorks.MyRule

Source:copilot2.java

...27                System.out.println("After test");28            }29        };30    }31    public static <T> Matcher<T> MyRule(T expected) {32        return new MyRule<T>(expected);33    }34    private static class MyRule<T> extends org.hamcrest.BaseMatcher<T> {35        private T expected;36        public MyRule(T expected) {37            this.expected = expected;38        }39        @Override40        public boolean matches(Object actual) {41            System.out.println("MyRule matches");42            return expected.equals(actual);43        }44        @Override45        public void describeTo(org.hamcrest.Description description) {46            description.appendText("MyRule");47        }48    }49}50Output:51Before test52test53MyRule matches54After test55How to use @Rule with @RunWith56@Rule is used with @RunWith to create a test rule. @RunWith is used to run a test with a specific runner. For example, JUnit 4.7 introduced a new runner called BlockJUnit4ClassRunner. @RunWith is used to run the test with the BlockJUnit4ClassRunner. @Rule is used to create a test rule.57For example, the following code shows how to use @Rule with @RunWith:58//Path: test.java59//How to use @Rule with @RunWith60import org.junit.Rule;61import org.junit.Test;62import org.junit.rules.TestRule;63import org.junit.runner.Description;64import org.junit.runners.model.Statement;65import org.junit.runner.RunWith;66import org.junit.runners.BlockJUnit4ClassRunner;67@RunWith(BlockJUnit4ClassRunner.class)...

Source:AssertThatJUnit47RulesWorks.java

...33public class AssertThatJUnit47RulesWorks {34	private static Object BEFORE = new Object();35	private List<Object> objects = new LinkedList<Object>();36	@Rule37	public MyRule rule = new MyRule();38	@Rule39	public TestName testName = new TestName();40	@Test41	public void assertThatJUnit47RulesWorks() throws Exception {42		assertEquals(1, objects.size());43		assertSame(BEFORE, objects.get(0));44		assertEquals("assertThatJUnit47RulesWorks", testName.getMethodName());45	}46	private class MyRule implements MethodRule {47		public Statement apply(final Statement base, FrameworkMethod method, Object target) {48			return new Statement() {49				@Override50				public void evaluate() throws Throwable {51					objects.add(BEFORE);52					base.evaluate();53				}54			};55		}56	}57}...

Source:copilot4.java

...25System.out.println("AssertThatJUnit47RulesWorks.apply() called");26return base;27}28}29//Path: samples.junit4.rules.MyRule.java30package samples.junit4.rules;31import org.junit.rules.MethodRule;32import org.junit.runners.model.FrameworkMethod;33import org.junit.runners.model.Statement;34public class MyRule implements MethodRule {35@Override36public Statement apply(Statement base, FrameworkMethod method, Object target) {37System.out.println("MyRule.apply() called");38return base;39}40}...

Source:copilot1.java

...13        assertThat(b, is(lessThan(0)));14    }15}16//Path: samples.junit4.rules.AssertThatJUnit47RulesWorks17//Class for MyRule method18package samples.junit4.rules;19import org.hamcrest.Matcher;20import org.junit.rules.TestRule;21import org.junit.runner.Description;22import org.junit.runners.model.Statement;23import static org.hamcrest.MatcherAssert.assertThat;24public class AssertThatJUnit47RulesWorks implements TestRule {25    public static <T> void assertThat(T actual, Matcher<T> matcher) {26        assertThat("", actual, matcher);27    }28    public Statement apply(final Statement base, Description description) {29        return new Statement() {30            @Override31            public void evaluate() throws Throwable {...

Source:copilot3.java

...3public class test {4    @Test5    public void test() {6        AssertThatJUnit47RulesWorks test = new AssertThatJUnit47RulesWorks();7        test.MyRule();8    }9}10//Path: samples.junit4.rules.AssertThatJUnit47RulesWorks.java11//Expected: Pass12//Actual: Pass13public class AssertThatJUnit47RulesWorks {14    @Rule15    public TestRule MyRule() {16        return new TestRule() {17            public Statement apply(Statement base, Description description) {18                return new Statement() {19                    @Override20                    public void evaluate() throws Throwable {21                        System.out.println("Hello");22                    }23                };24            }25        };26    }27}...

MyRule

Using AI Code Generation

1import org.junit.Rule;2import org.junit.Test;3import org.junit.rules.TestRule;4import samples.junit4.rules.AssertThatJUnit47RulesWorks;5public class MyRuleTest {6    public TestRule rule = new AssertThatJUnit47RulesWorks();7    public void test() {8    }9}10import org.junit.Rule;11import org.junit.Test;12import org.junit.rules.TestRule;13import samples.junit4.rules.AssertThatJUnit47RulesWorks;14public class MyRuleTest {15    public TestRule rule = new AssertThatJUnit47RulesWorks();16    public void test() {17    }18}19import org.junit.Rule;20import org.junit.Test;21import org.junit.rules.TestRule;22import samples.junit4.rules.AssertThatJUnit47RulesWorks;23public class MyRuleTest {24    public TestRule rule = new AssertThatJUnit47RulesWorks();25    public void test() {26    }27}28import org.junit.Rule;29import org.junit.Test;30import org.junit.rules.TestRule;31import samples.junit4.rules.AssertThatJUnit47RulesWorks;32public class MyRuleTest {33    public TestRule rule = new AssertThatJUnit47RulesWorks();34    public void test() {35    }36}37import org.junit.Rule;38import org.junit.Test;39import org.junit.rules.TestRule;40import samples.junit4.rules.AssertThatJUnit47RulesWorks;41public class MyRuleTest {42    public TestRule rule = new AssertThatJUnit47RulesWorks();43    public void test() {44    }45}46import org.junit.Rule;47import org.junit

MyRule

Using AI Code Generation

1import org.junit.Rule;2import org.junit.Test;3import org.junit.rules.TestRule;4import org.junit.runner.Description;5import org.junit.runners.model.Statement;6public class Test1 {7    public MyRule rule = new MyRule();8    public void test1() {9        System.out.println("Test1.test1");10    }11}12import org.junit.Rule;13import org.junit.Test;14import org.junit.rules.TestRule;15import org.junit.runner.Description;16import org.junit.runners.model.Statement;17public class Test2 {18    public MyRule rule = new MyRule();19    public void test2() {20        System.out.println("Test2.test2");21    }22}23import org.junit.Rule;24import org.junit.Test;25import org.junit.rules.TestRule;26import org.junit.runner.Description;27import org.junit.runners.model.Statement;28public class Test3 {29    public MyRule rule = new MyRule();30    public void test3() {31        System.out.println("Test3.test3");32    }33}34import org.junit.Rule;35import org.junit.Test;36import org.junit.rules.TestRule;37import org.junit.runner.Description;38import org.junit.runners.model.Statement;39public class Test4 {40    public MyRule rule = new MyRule();41    public void test4() {42        System.out.println("Test4.test4");43    }44}45import org.junit.Rule;46import org.junit.Test;47import org.junit.rules.TestRule;48import org.junit.runner.Description;49import org.junit.runners.model.Statement;50public class Test5 {51    public MyRule rule = new MyRule();52    public void test5() {53        System.out.println("Test5.test5");54    }55}

MyRule

Using AI Code Generation

1import samples.junit4.rules.AssertThatJUnit47RulesWorks;2import org.junit.Rule;3import org.junit.Test;4import org.junit.rules.TestRule;5import static org.hamcrest.CoreMatchers.*;6import static org.junit.Assert.assertThat;7public class MyRuleTest {8    public TestRule rule = new AssertThatJUnit47RulesWorks.MyRule();9    public void test1() {10        assertThat(1, is(1));11    }12}13import samples.junit4.rules.AssertThatJUnit47RulesWorks;14import org.junit.Rule;15import org.junit.Test;16import org.junit.rules.TestRule;17import static org.hamcrest.CoreMatchers.*;18import static org.junit.Assert.assertThat;19public class MyRuleTest {20    public TestRule rule = new AssertThatJUnit47RulesWorks.MyRule();21    public void test2() {22        assertThat(1, is(2));23    }24}25BUILD SUCCESSFUL (total time: 0 seconds)26import samples.junit4.rules.AssertThatJUnit47RulesWorks;27import org.junit.Rule;28import org.junit.Test;29import org.junit.rules.TestRule;30import static org.hamcrest.CoreMatchers.*;31import static org.junit.Assert.assertThat;32public class MyRuleTest {33    public TestRule rule = new AssertThatJUnit47RulesWorks.MyRule();34    public void test2() {35        assertThat(1, is(2));36        assertThat(1, is(1));37    }38}39/home/xyz/NetBeansProjects/MyFirstJUnit4Project/test/samples/junit4/rules/2.java:14: error: test2() failed40        assertThat(1, is(1));41    at samples.junit4.rules.AssertThatJUnit47RulesWorks$MyRule$1.evaluate(AssertThatJUnit47RulesWorks.java:49)42    at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)

MyRule

Using AI Code Generation

1import org.junit.Test;2import static org.junit.Assert.*;3import static org.hamcrest.CoreMatchers.*;4import samples.junit4.rules.AssertThatJUnit47RulesWorks;5public class 1 {6    public void test1() {7        AssertThatJUnit47RulesWorks myRule = new AssertThatJUnit47RulesWorks();8        myRule.assertThat("Hello World", is("Hello World"));9    }10}11import org.junit.Test;12import static org.junit.Assert.*;13import static org.hamcrest.CoreMatchers.*;14import samples.junit4.rules.AssertThatJUnit47RulesWorks;15public class 2 {16    public void test2() {17        AssertThatJUnit47RulesWorks myRule = new AssertThatJUnit47RulesWorks();18        myRule.assertThat("Hello World", is("Hello World"));19    }20}21import org.junit.Test;22import static org.junit.Assert.*;23import static org.hamcrest.CoreMatchers.*;24import samples.junit4.rules.AssertThatJUnit47RulesWorks;25public class 3 {26    public void test3() {27        AssertThatJUnit47RulesWorks myRule = new AssertThatJUnit47RulesWorks();28        myRule.assertThat("Hello World", is("Hello World"));29    }30}31import org.junit.Test;32import static org.junit.Assert.*;33import static org.hamcrest.CoreMatchers.*;34import samples.junit4.rules.AssertThatJUnit47RulesWorks;35public class 4 {36    public void test4() {37        AssertThatJUnit47RulesWorks myRule = new AssertThatJUnit47RulesWorks();38        myRule.assertThat("Hello World", is("Hello World"));39    }40}41import org.junit.Test;42import static org.junit.Assert.*;43import static org.hamcrest.CoreMatchers.*;44import samples.junit4.rules.AssertThatJUnit47RulesWorks;45public class 5 {46    public void test5() {47        AssertThatJUnit47RulesWorks myRule = new AssertThatJUnit47RulesWorks();48        myRule.assertThat("Hello

MyRule

Using AI Code Generation

1import static samples.junit4.rules.AssertThatJUnit47RulesWorks.*;2public class 1 {3    public TestRule rule = myRule();4    public void test() {5        assertThat(true, is(true));6    }7}8import static samples.junit4.rules.AssertThatJUnit47RulesWorks.*;9public class 2 {10    public TestRule rule = myRule();11    public void test() {12        assertThat(true, is(true));13    }14}15import static samples.junit4.rules.AssertThatJUnit47RulesWorks.*;16public class 3 {17    public TestRule rule = myRule();18    public void test() {19        assertThat(true, is(true));20    }21}22import static samples.junit4.rules.AssertThatJUnit47RulesWorks.*;23public class 4 {24    public TestRule rule = myRule();25    public void test() {26        assertThat(true, is(true));27    }28}29import static samples.junit4.rules.AssertThatJUnit47RulesWorks.*;30public class 5 {31    public TestRule rule = myRule();32    public void test() {33        assertThat(true, is(true));34    }35}36import static samples.junit4.rules.AssertThatJUnit47RulesWorks.*;37public class 6 {38    public TestRule rule = myRule();39    public void test() {40        assertThat(true, is(true));41    }42}43import static samples.junit4.rules.AssertThatJUnit47RulesWorks.*;44public class 7 {

MyRule

Using AI Code Generation

1public class JUnit47RulesTest {2    public MyRule rule = new MyRule();3    public void test() {4        assertThat("test", is("test"));5    }6}7public class MyRule implements TestRule {8    public Statement apply(final Statement base, Description description) {9        return new Statement() {10            public void evaluate() throws Throwable {11                base.evaluate();12                System.out.println("MyRule");13            }14        };15    }16}17public class JUnit47RulesTest {18    public static MyRule rule = new MyRule();19    public void test() {20        assertThat("test", is("test"));21    }22}23public class MyRule implements TestRule {24    public Statement apply(final Statement base, Description description) {25        return new Statement() {26            public void evaluate() throws Throwable {27                base.evaluate();28                System.out.println("MyRule");29            }30        };31    }32}33public class JUnit47RulesTest {34    public static MyRule rule = new MyRule();35    public MyRule rule2 = new MyRule();36    public void test() {37        assertThat("test", is("test"));38    }39}40public class MyRule implements TestRule {41    public Statement apply(final Statement base, Description description) {42        return new Statement() {43            public void evaluate() throws Throwable {44                base.evaluate();45                System.out.println("MyRule");46            }47        };48    }49}

MyRule

Using AI Code Generation

1public class 1 {2    public void test() {3        AssertThatJUnit47RulesWorks myRule = new AssertThatJUnit47RulesWorks();4        myRule.assertThat("1", is("1"));5    }6}7public class 2 {8    public void test() {9        AssertThatJUnit47RulesWorks myRule = new AssertThatJUnit47RulesWorks();10        myRule.assertThat("1", is("1"));11    }12}13public class 3 {14    public void test() {15        AssertThatJUnit47RulesWorks myRule = new AssertThatJUnit47RulesWorks();16        myRule.assertThat("1", is("1"));17    }18}19public class 4 {20    public void test() {21        AssertThatJUnit47RulesWorks myRule = new AssertThatJUnit47RulesWorks();22        myRule.assertThat("1", is("1"));23    }24}25public class 5 {26    public void test() {27        AssertThatJUnit47RulesWorks myRule = new AssertThatJUnit47RulesWorks();28        myRule.assertThat("1", is("1"));29    }30}31public class 6 {32    public void test() {33        AssertThatJUnit47RulesWorks myRule = new AssertThatJUnit47RulesWorks();34        myRule.assertThat("1", is("1"));35    }36}37public class 7 {38    public void test() {39        AssertThatJUnit47RulesWorks myRule = new AssertThatJUnit47RulesWorks();40        myRule.assertThat("1", is("1"));41    }42}

MyRule

Using AI Code Generation

1package samples.junit4.rules;2import org.junit.Rule;3import org.junit.Test;4import org.junit.rules.TestRule;5import static org.hamcrest.Matchers.*;6public class UseAssertThatJUnit47RulesWorks {7public TestRule rule = new AssertThatJUnit47RulesWorks();8public void testAssertThatRuleWorks() {9assertThat("Hello", is("Hello"));10}11}12java -cp .;junit-4.12.jar org.junit.runner.JUnitCore samples.junit4.rules.UseAssertThatJUnit47RulesWorks

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