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POCustom Junit runner doesn't ignore tests with Assume.assumeTrue(someFalseCondition)
 

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    <p>I have written a custom Junit runner to have control on how to run Parameterized Tests. Below is the source code for it.</p> <p>The problem is that now the class extending from it doesn't honor Assume.assumeTrue(someFalseCondition). Instead of the test being ignored it fails with exception like this</p> <pre><code>org.junit.internal.AssumptionViolatedException: got: &lt;false&gt;, expected: is &lt;true&gt; at org.junit.Assume.assumeThat(Assume.java:70) at org.junit.Assume.assumeTrue(Assume.java:39) at org.terracotta.tests.base.AbstractTestBase.setUp(AbstractTestBase.java:68) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193) </code></pre> <p>Is there anything i am missing in this class below.</p> <pre><code>public class TcTestRunner extends Suite { /** * Annotation for a method which provides parameters to be injected into the test class constructor by * &lt;code&gt;Parameterized&lt;/code&gt; */ @Retention(RetentionPolicy.RUNTIME) @Target(ElementType.METHOD) public static @interface Configs { // Empty Annotation } private class TestClassRunnerForParameters extends BlockJUnit4ClassRunner { private final int fParameterSetNumber; private final List&lt;TestConfig&gt; fParameterList; TestClassRunnerForParameters(Class&lt;?&gt; type, List&lt;TestConfig&gt; parameterList, int i) throws InitializationError { super(type); fParameterList = parameterList; fParameterSetNumber = i; } @Override public Object createTest() throws Exception { return getTestClass().getOnlyConstructor().newInstance(computeParams()); } private TestConfig computeParams() throws Exception { try { return fParameterList.get(fParameterSetNumber); } catch (ClassCastException e) { throw new Exception(String.format("%s.%s() must return a Collection of arrays.", getTestClass().getName(), getParametersMethod(getTestClass()).getName())); } } @Override protected String getName() { return String.format(fParameterList.get(fParameterSetNumber).getConfigName()); } @Override protected String testName(final FrameworkMethod method) { return String.format("%s[%s]", method.getName(), fParameterList.get(fParameterSetNumber).getConfigName()); } @Override protected void validateConstructor(List&lt;Throwable&gt; errors) { validateOnlyOneConstructor(errors); } @Override protected Statement classBlock(RunNotifier notifier) { return childrenInvoker(notifier); } } private final ArrayList&lt;Runner&gt; runners = new ArrayList&lt;Runner&gt;(); /** * Only called reflectively. Do not use programmatically. */ public TcTestRunner(Class&lt;?&gt; klass) throws Throwable { super(klass, Collections.&lt;Runner&gt; emptyList()); List&lt;TestConfig&gt; parametersList = getParametersList(getTestClass()); for (int i = 0; i &lt; parametersList.size(); i++) runners.add(new TestClassRunnerForParameters(getTestClass().getJavaClass(), parametersList, i)); } @Override protected List&lt;Runner&gt; getChildren() { return runners; } @SuppressWarnings("unchecked") private List&lt;TestConfig&gt; getParametersList(TestClass klass) throws Throwable { return (List&lt;TestConfig&gt;) getParametersMethod(klass).invokeExplosively(null); } private FrameworkMethod getParametersMethod(TestClass testClass) throws Exception { List&lt;FrameworkMethod&gt; methods = testClass.getAnnotatedMethods(Configs.class); for (FrameworkMethod each : methods) { int modifiers = each.getMethod().getModifiers(); if (Modifier.isStatic(modifiers) &amp;&amp; Modifier.isPublic(modifiers)) return each; } throw new Exception("No public static parameters method on class " + testClass.getName()); } } </code></pre>
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    1. PTQuestion
    1. USSimulant
    1. USRaghvendra Singh
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      1. VTUpMod
    2. VO
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    3. VO
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      1. VTUpMod
    1. COIs this the complete stacktrace? There doesn't seem to be any mention of your test runner in there. Also, which version of JUnit are you using?
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      1. POCustom Junit runner doesn't ignore tests with Assume.assumeTrue(someFalseCondition)
      1. USMatthew Farwell
    2. COI think i got the problem, i had Assume.assumeTrue(someCondition) in a try catch block and hence my code was throwing the exception.
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      1. POCustom Junit runner doesn't ignore tests with Assume.assumeTrue(someFalseCondition)
      1. USRaghvendra Singh
 

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