/*
* Copyright 2013-2015 Sergey Ignatov, Alexander Zolotov, Florin Patan
*
* 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 com.goide.usages;
import com.goide.GoCodeInsightFixtureTestCase;
import com.goide.psi.GoFunctionDeclaration;
import com.goide.psi.GoTypeSpec;
import com.intellij.psi.PsiElement;
import com.intellij.usageView.UsageInfo;
import com.intellij.usages.PsiElementUsageGroupBase;
import com.intellij.usages.Usage;
import com.intellij.usages.UsageGroup;
import com.intellij.usages.UsageInfo2UsageAdapter;
import com.intellij.util.containers.ContainerUtil;
import org.jetbrains.annotations.NotNull;
import java.util.Collection;
public class GoFileStructureGroupRuleTest extends GoCodeInsightFixtureTestCase {
public void testMethod() {
assertInstanceOf(getGroupElement(), GoFunctionDeclaration.class);
}
public void testType() {
assertInstanceOf(getGroupElement(), GoTypeSpec.class);
}
@NotNull
private PsiElement getGroupElement() {
UsageGroup group = GoFileStructureGroupRuleProvider.USAGE_GROUPING_RULE.groupUsage(findSingleUsage());
assertNotNull(group);
assertInstanceOf(group, PsiElementUsageGroupBase.class);
return ((PsiElementUsageGroupBase)group).getElement();
}
@NotNull
private Usage findSingleUsage() {
Collection<UsageInfo> infos = myFixture.testFindUsages(getTestName(true) + ".go");
assertEquals(1, infos.size());
UsageInfo item = ContainerUtil.getFirstItem(infos);
assertNotNull(item);
return new UsageInfo2UsageAdapter(item);
}
@Override
protected String getBasePath() {
return "usages";
}
}