/*
* Copyright (c) 2007 Mockito contributors
* This program is made available under the terms of the MIT License.
*/
package org.mockito.internal.runners;
import org.mockito.exceptions.base.MockitoException;
import org.mockito.internal.runners.util.RunnerProvider;
import org.mockito.internal.runners.util.TestMethodsFinder;
import java.lang.reflect.InvocationTargetException;
public class RunnerFactory {
private final RunnerProvider runnerProvider;
RunnerFactory(RunnerProvider runnerProvider) {
this.runnerProvider = runnerProvider;
}
public RunnerFactory() {
this(new RunnerProvider());
}
public RunnerImpl create(Class<?> klass) throws InvocationTargetException {
try {
if (runnerProvider.isJUnit45OrHigherAvailable()) {
return runnerProvider.newInstance("org.mockito.internal.runners.JUnit45AndHigherRunnerImpl", klass);
} else {
return runnerProvider.newInstance("org.mockito.internal.runners.JUnit44RunnerImpl", klass);
}
} catch (InvocationTargetException e) {
if (!new TestMethodsFinder().hasTestMethods(klass)) {
throw new MockitoException(
"\n" +
"\n" +
"No tests found in " + klass.getSimpleName() + "\n" +
"Haven't you forgot @Test annotation?\n"
, e);
}
throw e;
} catch (Throwable t) {
throw new MockitoException(
"\n" +
"\n" +
"MockitoRunner can only be used with JUnit 4.4 or higher.\n" +
"You can upgrade your JUnit version or write your own Runner (please consider contributing your runner to the Mockito community).\n" +
"Bear in mind that you can still enjoy all features of the framework without using runners (they are completely optional).\n" +
"If you get this error despite using JUnit 4.4 or higher then please report this error to the mockito mailing list.\n"
, t);
}
}
}