java/java-tests/testSrc/com/intellij/codeInsight/JavaDocumentationTest.groovy

/*
 * Copyright 2000-2012 JetBrains s.r.o.
 *
 * 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.intellij.codeInsight

import com.intellij.codeInsight.navigation.CtrlMouseHandler
import com.intellij.testFramework.fixtures.LightCodeInsightFixtureTestCase

/**
 * @author peter
 */
class JavaDocumentationTest extends LightCodeInsightFixtureTestCase {

  public void testGenericMethod() {
    myFixture.configureByText 'a.java', '''
class Bar<T> { java.util.List<T> foo(T param); }

class Foo {{
  new Bar<String>().f<caret>oo();
}}
'''
    def ref = myFixture.file.findReferenceAt(myFixture.editor.caretModel.offset)
    assert CtrlMouseHandler.getInfo(ref.resolve(), ref.element) == """Bar
 java.util.List&lt;java.lang.String&gt; foo (java.lang.String param)"""
  }

  public void testGenericField() {
    myFixture.configureByText 'a.java', '''
class Bar<T> { T field; }

class Foo {{
  new Bar<Integer>().fi<caret>eld
}}
'''
    def ref = myFixture.file.findReferenceAt(myFixture.editor.caretModel.offset)
    assert CtrlMouseHandler.getInfo(ref.resolve(), ref.element) == """Bar
 java.lang.Integer field"""
  }

}