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Show method names in unit tests #156
Description
I'm not sure why this isn't the default behavior -- or at a minimum, a configured behavior -- but JUnit hides the method names from the unit tests. This makes it hard to know which particular test is failing a build (or in the event of #155, which test is hanging the build).
I'm not very seasoned with JUnit, so there's probably a better way to do this, but using a boilerplate class, we can add this rule to each test we run.
package jssc.junit.rules;
import org.junit.Rule;
import org.junit.rules.TestRule;
import org.junit.rules.TestWatcher;
import org.junit.runner.Description;
public class ShowMethodNames {
@Rule
public TestRule watcher = new TestWatcher() {
@Override
protected void starting(Description description) {
String line = "-------------------------------------------------------";
System.out.println(String.format("\n%s\n METHOD: %s\n%s", line, description.getMethodName(), line));
}
};
}- public class SerialNativeInterfaceTest {
+ public class SerialNativeInterfaceTest extends ShowMethodNames {
...Resulting in the following:
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.662 s - in jssc.VirtualPortTest
[INFO] Running jssc.SerialNativeInterfaceTest
+
+ -------------------------------------------------------
+ METHOD: testInitNativeInterface
+ -------------------------------------------------------
12:52:09.858 [main] DEBUG org.scijava.nativelib.BaseJniExtractor - Not deleting leftover folder
/var/folders/mp/xz8fb9m55f9g8vb7fs9gc3140000gn/T/nativelib-loader_15778748976254708994: is 0ms old
Activity
Use log4j for unit tests (#159)