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SystemPropertyExtension.java
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SystemPropertyExtension.java
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/*
* Copyright 2015-2020 the original author or authors.
*
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v2.0 which
* accompanies this distribution and is available at
*
* http://www.eclipse.org/legal/epl-v20.html
*/
package org.junitpioneer.jupiter;
import static java.util.stream.Collectors.toMap;
import java.util.Map;
import java.util.Set;
import java.util.function.BiConsumer;
import java.util.function.Consumer;
import java.util.function.Function;
import org.junit.jupiter.api.extension.ExtensionContext;
class SystemPropertyExtension extends AbstractEntryBasedExtension<String, String> {
@Override
protected boolean isAnnotationPresent(ExtensionContext context) {
return PioneerAnnotationUtils
.isAnyRepeatableAnnotationPresent(context, ClearSystemProperty.class, SetSystemProperty.class);
}
@Override
protected Set<String> entriesToClear(ExtensionContext context) {
return PioneerAnnotationUtils
.findClosestEnclosingRepeatableAnnotations(context, ClearSystemProperty.class)
.map(ClearSystemProperty::key)
.collect(PioneerUtils.distinctToSet());
}
@Override
protected Map<String, String> entriesToSet(ExtensionContext context) {
return PioneerAnnotationUtils
.findClosestEnclosingRepeatableAnnotations(context, SetSystemProperty.class)
.collect(toMap(SetSystemProperty::key, SetSystemProperty::value));
}
@Override
protected Consumer<String> clearer() {
return System::clearProperty;
}
@Override
protected Function<String, String> getter() {
return System::getProperty;
}
@Override
protected BiConsumer<String, String> setter() {
return System::setProperty;
}
}