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StepwiseExtension.java
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StepwiseExtension.java
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/*
* Copyright 2010 the original author or authors.
*
* 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 org.spockframework.runtime.extension.builtin;
import org.spockframework.runtime.AbstractRunListener;
import org.spockframework.runtime.extension.AbstractAnnotationDrivenExtension;
import org.spockframework.runtime.model.*;
import java.lang.annotation.Annotation;
import java.util.List;
public class StepwiseExtension extends AbstractAnnotationDrivenExtension {
@Override
public void visitSpecAnnotation(Annotation annotation, final SpecInfo spec) {
sortFeaturesInDeclarationOrder(spec);
includeFeaturesBeforeLastIncludedFeature(spec);
skipFeaturesAfterFirstFailingFeature(spec);
}
private void sortFeaturesInDeclarationOrder(SpecInfo spec) {
for (FeatureInfo feature : spec.getFeatures())
feature.setExecutionOrder(feature.getDeclarationOrder());
}
private void includeFeaturesBeforeLastIncludedFeature(SpecInfo spec) {
List<FeatureInfo> features = spec.getFeatures();
boolean includeRemaining = false;
for (int i = features.size() - 1; i >= 0; i--) {
FeatureInfo feature = features.get(i);
if (includeRemaining) feature.setExcluded(false);
else if (!feature.isExcluded()) includeRemaining = true;
}
}
private void skipFeaturesAfterFirstFailingFeature(final SpecInfo spec) {
spec.getBottomSpec().addListener(new AbstractRunListener() {
@Override
public void error(ErrorInfo error) {
// @Stepwise only affects class that carries the annotation,
// but not sub- and super classes
if (!error.getMethod().getParent().equals(spec)) return;
// mark all subsequent features as skipped
List<FeatureInfo> features = spec.getFeatures();
int indexOfFailedFeature = features.indexOf(error.getMethod().getFeature());
for (int i = indexOfFailedFeature + 1; i < features.size(); i++) {
features.get(i).setSkipped(true);
}
}
});
}
}