It would appear the solution is to write unit test vis descending from AbstractConventionTaskTest....
On Thu, Jun 16, 2011 at 11:35 AM, phil swenson <[email protected]> wrote: > I'm on gradle 1.0 m3. I was trying to write a unit test for one of my > gradle tasks and get an NPE on creation. > > > Basically this call: > L10NJarTask task = new L10NJarTask() > > caused this: > > java.lang.NullPointerException > at > org.gradle.api.internal.AbstractTask$TaskInfo.access$000(AbstractTask.java:421) > at org.gradle.api.internal.AbstractTask.<init>(AbstractTask.java:105) > at org.gradle.api.internal.AbstractTask.<init>(AbstractTask.java:95) > at org.gradle.api.DefaultTask.<init>(DefaultTask.java:31) > at com.softwareag.bas.plugins.L10NJarTask.<init>(L10NJarTask.groovy) > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native > Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) > at java.lang.reflect.Constructor.newInstance(Constructor.java:513) > at > org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:77) > at > org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrapNoCoerce.callConstructor(ConstructorSite.java:102) > at > org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:52) > at > org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:190) > at > org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:194) > at > com.softwareag.bas.plugins.L10PluginTest.testCreateResourceJar(L10PluginTest.groovy:176) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at > com.intellij.junit3.JUnit3IdeaTestRunner.doRun(JUnit3IdeaTestRunner.java:139) > at > com.intellij.junit3.JUnit3IdeaTestRunner.startRunnerWithArgs(JUnit3IdeaTestRunner.java:52) > at > com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:199) > at > com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:62) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120) > > So looking at the gradle code, it appears any descendants of > DefaultTask should not be constructed directly. So in this case, how > should I construct? And how would I get a handle to the instance so I > can test it? > > Do I need to do a full integration test? > --------------------------------------------------------------------- To unsubscribe from this list, please visit: http://xircles.codehaus.org/manage_email
