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package org.junit.tests.experimental.categories;
import static org.junit.Assert.assertThat;
import static org.junit.experimental.results.PrintableResult.testResult;
import static org.junit.experimental.results.ResultMatchers.hasFailureContaining;
import static org.junit.experimental.results.ResultMatchers.isSuccessful;
import java.util.Collection;
import java.util.Collections;
import org.junit.Assert;
import org.junit.Test;
import org.junit.experimental.categories.Categories;
import org.junit.experimental.categories.Categories.IncludeCategory;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
import org.junit.runners.Suite.SuiteClasses;
public class CategoriesAndParameterizedTest {
public static class Token {
}
@RunWith(Parameterized.class)
public static class WellBehavedParameterizedTest {
public WellBehavedParameterizedTest(String a) {
}
@Parameters
public static Collection<Object[]> getParameters() {
return Collections.singletonList(new Object[] { "a" });
}
@Test
public void testSomething() {
Assert.assertTrue(true);
}
}
@RunWith(Parameterized.class)
public static class ParameterizedTestWithAttemptedMethodCategory {
public ParameterizedTestWithAttemptedMethodCategory(String a) {
}
@Parameters
public static Collection<Object[]> getParameters() {
return Collections.singletonList(new Object[] { "a" });
}
@Test
@Category(Token.class)
public void testSomething() {
Assert.assertTrue(true);
}
}
@RunWith(Parameterized.class)
@Category(Token.class)
public static class ParameterizedTestWithClassCategory {
public ParameterizedTestWithClassCategory(String a) {
}
@Parameters
public static Collection<Object[]> getParameters() {
return Collections.singletonList(new Object[] { "a" });
}
@Test
public void testSomething() {
Assert.assertTrue(true);
}
}
@Category(Token.class)
public static class VanillaCategorizedJUnitTest {
@Test
public void testSomething() {
Assert.assertTrue(true);
}
}
@RunWith(Categories.class)
@IncludeCategory(Token.class)
@SuiteClasses({ VanillaCategorizedJUnitTest.class,
WellBehavedParameterizedTest.class,
ParameterizedTestWithClassCategory.class })
public static class ParameterTokenSuiteWellFormed {
}
@RunWith(Categories.class)
@IncludeCategory(Token.class)
@SuiteClasses({ ParameterizedTestWithAttemptedMethodCategory.class, VanillaCategorizedJUnitTest.class })
public static class ParameterTokenSuiteMalformed {
}
@RunWith(Categories.class)
@IncludeCategory(Token.class)
@SuiteClasses({ VanillaCategorizedJUnitTest.class, ParameterizedTestWithAttemptedMethodCategory.class })
public static class ParameterTokenSuiteMalformedAndSwapped {
}
@Test
public void shouldSucceedWithAParameterizedClassSomewhere() {
assertThat(testResult(ParameterTokenSuiteWellFormed.class),
isSuccessful());
}
@Test
public void shouldFailWithMethodLevelCategoryAnnotation() {
assertThat(
testResult(ParameterTokenSuiteMalformed.class),
hasFailureContaining("Category annotations on Parameterized classes are not supported on individual methods."));
}
@Test
public void shouldFailWithMethodLevelCategoryAnnotationSwapped() {
assertThat(
testResult(ParameterTokenSuiteMalformedAndSwapped.class),
hasFailureContaining("Category annotations on Parameterized classes are not supported on individual methods."));
}
}
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