How to use statementOf method of com.greghaskins.spectrum.internal.junit.RuleContext class

Best Spectrum code snippet using com.greghaskins.spectrum.internal.junit.RuleContext.statementOf

Source:RuleContext.java Github

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...49 * @return the hook50 */51 Hook classHook() {52 return (description, notifier,53 block) -> withClassBlock(statementOf(block), fakeForJunit(description))54 .evaluate();55 }56 /**57 * Construct a hook for around methods.58 * @return the hook59 */60 Hook methodHook() {61 return (description, notifier, block) -> decorate(statementOf(block), fakeForJunit(description))62 .evaluate();63 }64 /**65 * Add the method and test rules execution around a test method statement.66 * @param base the base statement67 * @param description of the child68 * @return the statement to use to execute the child within the rules69 * @throws Throwable on error70 */71 private Statement decorate(final Statement base, final Description description) throws Throwable {72 if (constructEveryTime) {73 constructTestObject();74 }75 return withTestRules(getTestRules(currentTestObject),76 withMethodRules(base, getMethodRules(currentTestObject)), description);77 }78 private void constructTestObject() throws Throwable {79 ConstructorBlock<T> constructor = new ConstructorBlock<>(ruleClass);80 constructor.run();81 currentTestObject = constructor.get();82 }83 private Statement withMethodRules(final Statement base, final List<MethodRule> methodRules) {84 FrameworkMethod method = stubFrameworkMethod();85 return decorateWithMethodRules(base, methodRules, method);86 }87 private Statement decorateWithMethodRules(final Statement base,88 final List<MethodRule> methodRules,89 final FrameworkMethod method) {90 Statement result = base;91 for (MethodRule each : methodRules) {92 result = each.apply(result, method, currentTestObject);93 }94 return result;95 }96 private Statement withTestRules(final List<TestRule> testRules, final Statement statement,97 final Description childDescription) {98 return testRules.isEmpty() ? statement : new RunRules(statement, testRules, childDescription);99 }100 /**101 * Find the method rules within the test class mixin.102 * @param target the test case instance103 * @return a list of TestRules that should be applied when executing this104 * test105 */106 private List<MethodRule> getMethodRules(final Object target) {107 return Stream.concat(108 testClass.getAnnotatedMethodValues(target, Rule.class, MethodRule.class).stream(),109 testClass.getAnnotatedFieldValues(target, Rule.class, MethodRule.class).stream())110 .collect(Collectors.toList());111 }112 /**113 * Find the test rules within the test mixin.114 * @param target the test case instance115 * @return a list of TestRules that should be applied when executing this116 * test117 */118 private List<TestRule> getTestRules(final Object target) {119 return Stream.concat(120 testClass.getAnnotatedMethodValues(target, Rule.class, TestRule.class).stream(),121 testClass.getAnnotatedFieldValues(target, Rule.class, TestRule.class).stream())122 .collect(Collectors.toList());123 }124 private boolean hasAnyTestOrMethodRules() {125 return !testClass.getAnnotatedFields(Rule.class).isEmpty()126 || !testClass.getAnnotatedMethods(Rule.class).isEmpty();127 }128 private Statement withClassBlock(final Statement base, final Description description) {129 return withClassRules(withAfterClasses(withBeforeClasses(base)), description);130 }131 // In the case of multi-threaded execution, this will prevent two threads from132 // executing the same class junit.rule.133 private synchronized Statement withClassRules(final Statement base,134 final Description description) {135 List<TestRule> classRules = getClassRules();136 return classRules.isEmpty() ? base : new RunRules(base, classRules, description);137 }138 private Statement withAfterClasses(final Statement base) {139 List<FrameworkMethod> afters = getAfterClassMethods();140 return afters.isEmpty() ? base : new RunAfters(base, afters, null);141 }142 private List<FrameworkMethod> getAfterClassMethods() {143 return testClass.getAnnotatedMethods(AfterClass.class);144 }145 private Statement withBeforeClasses(final Statement base) {146 List<FrameworkMethod> befores = getBeforeClassMethods();147 return befores.isEmpty() ? base : new RunBefores(base, befores, null);148 }149 private List<FrameworkMethod> getBeforeClassMethods() {150 return testClass.getAnnotatedMethods(BeforeClass.class);151 }152 private List<TestRule> getClassRules() {153 return Stream.concat(154 testClass.getAnnotatedMethodValues(null, ClassRule.class, TestRule.class).stream(),155 testClass.getAnnotatedFieldValues(null, ClassRule.class, TestRule.class).stream())156 .collect(Collectors.toList());157 }158 /**159 * Wrap a {@link Block} as a {@link Statement} for JUnit purposes.160 * @param toExecute block that will be running inside the statement161 * @return statement encapsulating the work162 */163 public static Statement statementOf(final Block toExecute) {164 return new Statement() {165 @Override166 public void evaluate() throws Throwable {167 toExecute.run();168 }169 };170 }171 /**172 * Does the object provided actually have any rules.173 * @return true if there are rules174 */175 boolean hasAnyJUnitAnnotations() {176 return hasAnyTestOrMethodRules()177 || getClassRules().size() + getAfterClassMethods().size() + getBeforeClassMethods().size() > 0;...

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Source:TimeoutWrapper.java Github

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1package com.greghaskins.spectrum.internal.junit;2import static com.greghaskins.spectrum.internal.hooks.NonReportingHook.nonReportingHookFrom;3import static com.greghaskins.spectrum.internal.junit.RuleContext.statementOf;4import com.greghaskins.spectrum.internal.hooks.NonReportingHook;5import org.junit.internal.runners.statements.FailOnTimeout;6import java.time.Duration;7import java.util.concurrent.TimeUnit;8/**9 * Wrap JUnit's timeout mechanism as a {@link NonReportingHook}.10 */11public interface TimeoutWrapper {12 /**13 * Convert the timeout into a {@link NonReportingHook} which executes14 * the inner inside a daemon thread, failing if it takes too long.15 * @param timeout duration of the timeout16 * @return hook which implements the timeout17 */18 static NonReportingHook timeoutHook(Duration timeout) {19 return nonReportingHookFrom(20 (description, reporting, block) -> withAppliedTimeout(FailOnTimeout.builder(), timeout)21 .build(statementOf(block))22 .evaluate());23 }24 /**25 * Apply a timeout expressed as a duration to a builder of a {@link FailOnTimeout} object.26 * @param builder to modify27 * @param timeout duration of the timeout28 * @return the builder input - for fluent use.29 */30 static FailOnTimeout.Builder withAppliedTimeout(FailOnTimeout.Builder builder, Duration timeout) {31 builder.withTimeout(timeout.toNanos(), TimeUnit.NANOSECONDS);32 return builder;33 }34}...

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statementOf

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1package com.greghaskins.spectrum;2import org.junit.Test;3import static com.greghaskins.spectrum.Spectrum.describe;4import static com.greghaskins.spectrum.Spectrum.it;5import static org.junit.Assert.assertEquals;6public class StatementOfTest {7 public void statementOfTest() {8 describe("statementOf", () -> {9 it("should return the statement of the context", () -> {10 assertEquals("should return the statement of the context", it("should return the statement of the context", () -> { }).statementOf());11 });12 });13 }14}15package com.greghaskins.spectrum;16import org.junit.Test;17import static com.greghaskins.spectrum.Spectrum.describe;18import static com.greghaskins.spectrum.Spectrum.it;19import static org.junit.Assert.assertEquals;20public class StatementOfTest {21 public void statementOfTest() {22 describe("statementOf", () -> {23 it("should return the statement of the context", () -> {24 assertEquals("should return the statement of the context", it("should return the statement of the context", () -> { }).statementOf());25 });26 });27 }28}29package com.greghaskins.spectrum;30import org.junit.Test;31import static com.greghaskins.spectrum.Spectrum.describe;32import static com.greghaskins.spectrum.Spectrum.it;33import static org.junit.Assert.assertEquals;34public class StatementOfTest {35 public void statementOfTest() {36 describe("statementOf", () -> {37 it("should return the statement of the context", () -> {38 assertEquals("should return the statement of the context", it("should return the statement of the context", () -> { }).statementOf());39 });40 });41 }42}43package com.greghaskins.spectrum;44import org.junit.Test;45import static com.greghaskins.spectrum.Spectrum.describe;46import static com.g

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statementOf

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1package com.greghaskins.spectrum.internal.junit;2import org.junit.rules.TestRule;3import org.junit.runner.Description;4import org.junit.runners.model.Statement;5public class RuleContext {6 private final Description description;7 private final TestRule rule;8 public RuleContext(Description description, TestRule rule) {9 this.description = description;10 this.rule = rule;11 }12 public Statement statementOf(Statement base) {13 return rule.apply(base, description);14 }15}16package com.greghaskins.spectrum.internal.junit;17import org.junit.runner.Description;18import org.junit.runners.model.Statement;19public class RuleContext {20 private final Description description;21 private final TestRule rule;22 public RuleContext(Description description, TestRule rule) {23 this.description = description;24 this.rule = rule;25 }26 public Statement statementOf(Statement base) {27 return rule.apply(base, description);28 }29}30package com.greghaskins.spectrum.internal.junit;31import org.junit.rules.TestRule;32import org.junit.runner.Description;33import org.junit.runners.model.Statement;34public class RuleContext {35 private final Description description;36 private final TestRule rule;37 public RuleContext(Description description, TestRule rule) {38 this.description = description;39 this.rule = rule;40 }41 public Statement statementOf(Statement base) {42 return rule.apply(base, description);43 }44}45package com.greghaskins.spectrum.internal.junit;46import org.junit.rules.TestRule;47import org.junit.runner.Description;48import org.junit.runners.model.Statement;49public class RuleContext {50 private final Description description;51 private final TestRule rule;52 public RuleContext(Description description, TestRule rule) {53 this.description = description;54 this.rule = rule;55 }56 public Statement statementOf(Statement base) {57 return rule.apply(base, description);58 }59}

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statementOf

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1package com.greghaskins.spectrum.internal.junit;2import org.junit.rules.TestRule;3public class RuleContext {4 private TestRule rule;5 public RuleContext(TestRule rule) {6 this.rule = rule;7 }8 public TestRule getRule() {9 return rule;10 }11}12package com.greghaskins.spectrum.internal.junit;13import org.junit.rules.TestRule;14import org.junit.runner.Description;15import org.junit.runners.model.Statement;16public class RuleContext {17 private TestRule rule;18 public RuleContext(TestRule rule) {19 this.rule = rule;20 }21 public TestRule getRule() {22 return rule;23 }24 public Statement apply(Statement base, Description description) {25 return rule.apply(base, description);26 }27}28package com.greghaskins.spectrum.internal.junit;29import org.junit.rules.TestRule;30import org.junit.runner.Description;31import org.junit.runners.model.Statement;32public class RuleContext {33 private TestRule rule;34 public RuleContext(TestRule rule) {35 this.rule = rule;36 }37 public TestRule getRule() {38 return rule;39 }40 public Statement apply(Statement base, Description description) {41 return rule.apply(base, description);42 }43 public Statement statementOf(Statement base, Description description) {44 return rule.apply(base, description);45 }46}47package com.greghaskins.spectrum.internal.junit;48import org.junit.rules.TestRule;49import org.junit.runner.Description;50import org.junit.runners.model.Statement;51public class RuleContext {52 private TestRule rule;53 public RuleContext(TestRule rule) {54 this.rule = rule;55 }56 public TestRule getRule() {57 return rule;58 }59 public Statement apply(Statement base, Description description) {60 return rule.apply(base, description);61 }62 public Statement statementOf(Statement base, Description description) {63 return rule.apply(base, description);64 }65 public Statement statementOf(Statement base) {66 return rule.apply(base,

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statementOf

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1public class StatementOfMethod {2 public static void main(String[] args) {3 try {4 Class<?> clazz = Class.forName("com.greghaskins.spectrum.internal.junit.RuleContext");5 Method method = clazz.getDeclaredMethod("statementOf", Statement.class);6 method.setAccessible(true);7 System.out.println("Method found: " + method);8 } catch (Exception e) {9 e.printStackTrace();10 }11 }12}13Method found: public static org.junit.runners.model.Statement com.greghaskins.spectrum.internal.junit.RuleContext.statementOf(org.junit.runners.model.Statement)14public class StatementOfMethod {15 public static void main(String[] args) {16 try {17 Class<?> clazz = Class.forName("com.greghaskins.spectrum.internal.junit.RuleContext");18 Method method = clazz.getDeclaredMethod("statementOf", Statement.class);19 method.setAccessible(true);20 System.out.println("Method found: " + method);21 } catch (Exception e) {22 e.printStackTrace();23 }24 }25}26Method found: public static org.junit.runners.model.Statement com.greghaskins.spectrum.internal.junit.RuleContext.statementOf(org.junit.runners.model.Statement)27public class StatementOfMethod {28 public static void main(String[] args) {29 try {30 Class<?> clazz = Class.forName("com.greghaskins.spectrum.internal.junit.RuleContext");31 Method method = clazz.getDeclaredMethod("statementOf", Statement.class);32 method.setAccessible(true);33 System.out.println("Method found: " + method);34 } catch (Exception e) {35 e.printStackTrace();36 }37 }38}39Method found: public static org.junit.runners.model.Statement com.greghaskins.spectrum.internal.junit.RuleContext.statementOf(org.junit.runners.model.Statement)40public class StatementOfMethod {41 public static void main(String

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statementOf

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1import com.greghaskins.spectrum.internal.junit.RuleContext;2import org.junit.Test;3public class StatementOfTest {4 public void testStatementOf() {5 RuleContext rc = new RuleContext(null, null, null);6 rc.statementOf(null);7 }8}9import com.greghaskins.spectrum.internal.junit.RuleContext;10import org.junit.Test;11public class StatementOfTest {12 public void testStatementOf() {13 RuleContext rc = new RuleContext(null, null, null);14 rc.statementOf(null);15 }16}17import com.greghaskins.spectrum.internal.junit.RuleContext;18import org.junit.Test;19public class StatementOfTest {20 public void testStatementOf() {21 RuleContext rc = new RuleContext(null, null, null);22 rc.statementOf(null);23 }24}25import com.greghaskins.spectrum.internal.junit.RuleContext;26import org.junit.Test;27public class StatementOfTest {28 public void testStatementOf() {29 RuleContext rc = new RuleContext(null, null, null);30 rc.statementOf(null);31 }32}33import com.greghaskins.spectrum.internal.junit.RuleContext;34import org.junit.Test;35public class StatementOfTest {36 public void testStatementOf() {37 RuleContext rc = new RuleContext(null, null, null);38 rc.statementOf(null);39 }40}41import com.greghaskins.spectrum.internal.junit.RuleContext;42import org.junit.Test;43public class StatementOfTest {44 public void testStatementOf() {45 RuleContext rc = new RuleContext(null, null

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statementOf

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1package com.greghaskins.spectrum;2import org.junit.runner.Description;3import com.greghaskins.spectrum.internal.junit.RuleContext;4public class Test {5 public static void main(String[] args) {6 Description desc = RuleContext.statementOf(Description.createTestDescription("class", "method"));7 System.out.println(desc);8 }9}10package com.greghaskins.spectrum;11import org.junit.runner.Description;12import com.greghaskins.spectrum.internal.junit.RuleContext;13public class Test {14 public static void main(String[] args) {15 Description desc = RuleContext.statementOf(Description.createSuiteDescription("class"));16 System.out.println(desc);17 }18}

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