Two tests for resolved reference

2012-09-07 15:18:46 +04:00
parent 4376c7a87c
commit 8fd52a9095
5 changed files with 99 additions and 21 deletions
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2010-2012 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 org.jetbrains.jet.testing;
+
+import com.intellij.navigation.ItemPresentation;
+import com.intellij.navigation.NavigationItem;
+import com.intellij.psi.PsiElement;
+import junit.framework.Assert;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.jet.asJava.JetLightClass;
+import org.jetbrains.jet.plugin.presentation.JetLightClassListCellRenderer;
+
+public final class ReferenceUtils {
+    private ReferenceUtils() {
+    }
+
+    public static String renderAsGotoImplementation(@NotNull PsiElement element) {
+        if (element instanceof JetLightClass) {
+            JetLightClass jetLightClass = (JetLightClass) element;
+            JetLightClassListCellRenderer renderer = new JetLightClassListCellRenderer();
+            String elementText = renderer.getElementText(jetLightClass);
+            String containerText = JetLightClassListCellRenderer.getContainerTextStatic(jetLightClass);
+            return (containerText != null) ? containerText + "." + elementText : elementText;
+        }
+
+        Assert.assertTrue(element instanceof NavigationItem);
+        ItemPresentation presentation = ((NavigationItem) element).getPresentation();
+
+        if (presentation == null) {
+            return element.getText();
+        }
+
+        String presentableText = presentation.getPresentableText();
+        String locationString = presentation.getLocationString();
+        return locationString != null ? (locationString + "." + presentableText) : presentableText;
+    }
+}