fixture-based CopyReferenceTest in community

java/java-tests/testData/codeInsight/copyReference/Constructor.java

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+class C2 {
+    public <caret>C2(int i) {
+    }
+}

java/java-tests/testData/codeInsight/copyReference/Constructor_after.java

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+class XXX {
+    void f() {
+        new C2(<caret>)
+    }
+}
+class C2 {
+    public C2(int i) {
+    }
+}

java/java-tests/testData/codeInsight/copyReference/Constructor_dst.java

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+class XXX {
+    void f() {
+        new <caret>
+    }
+}
+class C2 {
+    public C2(int i) {
+    }
+}

java/java-tests/testData/codeInsight/copyReference/CopyFile_after.java

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+class X {
+  String s = "/x/x.txt<caret>";
+}

java/java-tests/testData/codeInsight/copyReference/CopyFile_dst.java

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+class X {
+  String s = "<caret>";
+}

java/java-tests/testData/codeInsight/copyReference/DefaultConstructor.java

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+class XXX {
+    void f() {
+        new <caret>C2();
+    }
+}
+class C2 {
+}

java/java-tests/testData/codeInsight/copyReference/DefaultConstructor_after.java

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+class XXX {
+    void f() {
+        new C2();
+        new C2()<caret>
+    }
+}
+class C2 {
+}

java/java-tests/testData/codeInsight/copyReference/DefaultConstructor_dst.java

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+class XXX {
+    void f() {
+        new C2();
+        new <caret>
+    }
+}
+class C2 {
+}

java/java-tests/testData/codeInsight/copyReference/IdentifierSeparator.java

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+class <caret>C {
+}

java/java-tests/testData/codeInsight/copyReference/IdentifierSeparator_after.java

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+class X {
+   void f(C <caret>X x) {}
+}
+class C {
+}

java/java-tests/testData/codeInsight/copyReference/IdentifierSeparator_dst.java

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+class X {
+   void f(<caret>X x) {}
+}
+class C {
+}

java/java-tests/testData/codeInsight/copyReference/MethodFromAnonymousClass.java

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+  class Test {
+     public void m() {
+       new Runnable() {
+           public void <caret>run() {
+
+           }
+       };
+     }
+  }

java/java-tests/testData/codeInsight/copyReference/MethodFromAnonymousClass_after.java

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+  class Test {
+     public void m() {
+       new Runnable() {
+           public void run() {
+               run()<caret>
+           }
+       };
+     }
+  }

java/java-tests/testData/codeInsight/copyReference/MethodFromAnonymousClass_dst.java

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+  class Test {
+     public void m() {
+       new Runnable() {
+           public void run() {
+              <caret>
+           }
+       };
+     }
+  }

java/java-tests/testSrc/com/intellij/codeInsight/CopyReferenceTest.java

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+package com.intellij.codeInsight;
+
+import com.intellij.JavaTestUtil;
+import com.intellij.ide.actions.CopyReferenceAction;
+import com.intellij.openapi.actionSystem.ActionManager;
+import com.intellij.openapi.actionSystem.IdeActions;
+import com.intellij.psi.PsiFile;
+import com.intellij.testFramework.fixtures.LightCodeInsightFixtureTestCase;
+import org.jetbrains.annotations.NonNls;
+
+public class CopyReferenceTest extends LightCodeInsightFixtureTestCase {
+  @NonNls private static final String BASE_PATH = "/codeInsight/copyReference";
+  protected int oldSetting;
+
+  @Override
+  protected String getBasePath() {
+    return JavaTestUtil.getRelativeJavaTestDataPath() + BASE_PATH;
+  }
+
+  @Override
+  protected void setUp() throws Exception {
+    super.setUp();
+
+    CodeInsightSettings settings = CodeInsightSettings.getInstance();
+    oldSetting = settings.ADD_IMPORTS_ON_PASTE;
+    settings.ADD_IMPORTS_ON_PASTE = CodeInsightSettings.YES;
+  }
+
+  @Override
+  protected void tearDown() throws Exception {
+    CodeInsightSettings settings = CodeInsightSettings.getInstance();
+    settings.ADD_IMPORTS_ON_PASTE = oldSetting;
+    super.tearDown();
+  }
+
+  public void testConstructor() throws Exception { doTest(); }
+  public void testDefaultConstructor() throws Exception { doTest(); }
+  public void testIdentifierSeparator() throws Exception { doTest(); }
+  public void testMethodFromAnonymousClass() throws Exception { doTest(); }
+
+  public void testCopyFile() throws Exception {
+    PsiFile psiFile = myFixture.addFileToProject("x/x.txt", "");
+    assertTrue(CopyReferenceAction.doCopy(psiFile, getProject()));
+
+    String name = getTestName(false);
+    myFixture.configureByFile(name + "_dst.java");
+    performPaste();
+    myFixture.checkResultByFile(name + "_after.java");
+  }
+
+  private void doTest() throws Exception {
+    String name = getTestName(false);
+    myFixture.configureByFile(name + ".java");
+    performCopy();
+    myFixture.configureByFile(name + "_dst.java");
+    performPaste();
+    myFixture.checkResultByFile(name + "_after.java");
+  }
+
+  private void performCopy() {
+    myFixture.testAction(ActionManager.getInstance().getAction(IdeActions.ACTION_COPY_REFERENCE));
+  }
+
+  private void performPaste() {
+    myFixture.performEditorAction(IdeActions.ACTION_EDITOR_PASTE);
+  }
+}