/*
* Copyright 2013-2016 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.type;
import com.goide.GoCodeInsightFixtureTestCase;
import com.goide.psi.GoType;
import com.intellij.psi.PsiElement;
import com.intellij.psi.util.PsiTreeUtil;
import org.jetbrains.annotations.NotNull;
public class GoUnderlyingTypeTest extends GoCodeInsightFixtureTestCase {
private void doTest(@NotNull String text, String expected) {
myFixture.configureByText("a.go", "package a\n" + text);
PsiElement element = myFixture.getFile().findElementAt(myFixture.getEditor().getCaretModel().getOffset());
GoType type = PsiTreeUtil.getParentOfType(element, GoType.class);
assertNotNull(type);
assertEquals(expected, type.getUnderlyingType().getText());
}
public void testT1() { doTest("type <caret>T1 string", "string"); }
public void testT1SOE() { doTest("type <caret>T1 T2; type T2 T1", "T1 T2"); }
public void testT2SOE() { doTest("type <caret>T1 T2; type T2 T3; type T3 T2", "T2 T3"); }
public void testT2() { doTest("type T1 string; type <caret>T2 T1", "string"); }
public void testT3() { doTest("type T1 string; type T2 T1; type <caret>T3 []T1", "[]T1"); }
public void testT4() { doTest("type T1 string; type T2 T1; type T3 []T1; type <caret>T4 T3", "[]T1"); }
public void testLiteralType() { doTest("type T1 string; type T4 <caret>[]T1", "[]T1"); }
}