TestsRegExFilter.java
/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package androidx.test.internal.runner.filters;
import androidx.test.filters.AbstractFilter;
import java.util.regex.Pattern;
import org.junit.runner.Description;
/** A JUnit filter for filtering tests whose name match one of the given regular expression */
public final class TestsRegExFilter extends AbstractFilter {
private Pattern pattern = null;
/** Sets the regex pattern to use */
public void setPattern(String patternString) {
this.pattern = Pattern.compile(patternString);
}
@Override
protected boolean evaluateTest(Description description) {
if (pattern == null) {
return true;
}
String testName =
String.format("%s#%s", description.getClassName(), description.getMethodName());
return pattern.matcher(testName).find();
}
@Override
public String describe() {
return "tests filter";
}
}