java/java-tests/testSrc/com/intellij/refactoring/inline/InlineParameterTest.java

   1 package com.intellij.refactoring.inline;
   2
   3 import com.intellij.JavaTestUtil;
   4 import com.intellij.codeInsight.TargetElementUtilBase;
   5 import com.intellij.openapi.projectRoots.Sdk;
   6 import com.intellij.openapi.projectRoots.impl.JavaSdkImpl;
   7 import com.intellij.psi.PsiElement;
   8 import com.intellij.refactoring.util.CommonRefactoringUtil;
   9 import com.intellij.testFramework.LightCodeInsightTestCase;
  10 import org.jetbrains.annotations.NonNls;
  11
  12 /**
  13  * @author yole
  14  */
  15 public class InlineParameterTest extends LightCodeInsightTestCase {
  16   @Override
  17   protected String getTestDataPath() {
  18     return JavaTestUtil.getJavaTestDataPath();
  19   }
  20
  21   protected Sdk getProjectJDK() {
  22     return JavaSdkImpl.getMockJdk15("java 1.5");
  23   }
  24
  25   public void testSameValue() throws Exception {
  26     doTest(true);
  27   }
  28
  29   public void testNullValue() throws Exception {
  30     doTest(true);
  31   }
  32
  33   public void testConstructorCall() throws Exception {
  34     doTest(true);
  35   }
  36
  37   public void testStaticFinalField() throws Exception {
  38     doTest(true);
  39   }
  40
  41   public void testRefIdentical() throws Exception {
  42      doTest(true);
  43    }
  44
  45   public void testRefIdenticalNoLocal() throws Exception {
  46      doTest(false);
  47    }
  48
  49   public void testRefLocalConstantInitializer() throws Exception {
  50      doTest(false);
  51   }
  52
  53   public void testRefLocalWithLocal() throws Exception {
  54      doTest(false);
  55   }
  56
  57   public void testRefMethod() throws Exception {
  58      doTest(true);
  59   }
  60
  61   public void testRefMethodOnLocal() throws Exception {
  62      doTest(false);
  63   }
  64
  65   public void testRefFinalLocal() throws Exception {
  66      doTest(true);
  67   }
  68
  69   public void testRefStaticField() throws Exception {
  70      doTest(true);
  71   }
  72
  73   public void testRefFinalLocalInitializedWithMethod() throws Exception {
  74     doTest(false);
  75   }
  76
  77   public void testRefSelfField() throws Exception {
  78     doTest(false);
  79   }
  80
  81   public void testRefOuterThis() throws Exception {
  82     try {
  83       doTest(false);
  84     }
  85     catch (CommonRefactoringUtil.RefactoringErrorHintException e) {
  86       assertEquals("Parameter initializer depends on values which are not available inside the method and cannot be inlined", e.getMessage());
  87     }
  88   }
  89
  90   public void testRefThis() throws Exception {
  91     doTest(false);
  92   }
  93
  94   public void testRefQualifiedThis() throws Exception {
  95     doTest(false);
  96   }
  97
  98   public void testRefSameNonFinalField() throws Exception {
  99     doTest(false);
 100   }
 101
 102   public void testRefSameNonFinalFieldOtherObject() throws Exception {
 103     try {
 104       doTest(false);
 105     }
 106     catch (CommonRefactoringUtil.RefactoringErrorHintException e) {
 107       assertEquals("Cannot find constant initializer for parameter", e.getMessage());
 108     }
 109   }
 110
 111   public void testRef2ConstantsWithTheSameValue() throws Exception {
 112     doTest(false);
 113   }
 114
 115   public void testRefConstantAndField() throws Exception {
 116     try {
 117       doTest(false);
 118     }
 119     catch (CommonRefactoringUtil.RefactoringErrorHintException e) {
 120       assertEquals("Cannot find constant initializer for parameter", e.getMessage());
 121     }
 122   }
 123
 124   private void doTest(final boolean createLocal) throws Exception {
 125     getProject().putUserData(InlineParameterExpressionProcessor.CREATE_LOCAL_FOR_TESTS,createLocal);
 126
 127     String name = getTestName(false);
 128     @NonNls String fileName = "/refactoring/inlineParameter/" + name + ".java";
 129     configureByFile(fileName);
 130     performAction();
 131     checkResultByFile(null, fileName + ".after", true);
 132   }
 133
 134   private static void performAction() {
 135     final PsiElement element = TargetElementUtilBase.findTargetElement(myEditor, TargetElementUtilBase
 136       .REFERENCED_ELEMENT_ACCEPTED | TargetElementUtilBase.ELEMENT_NAME_ACCEPTED);
 137     new InlineParameterHandler().inlineElement(getProject(), myEditor, element);
 138   }
 139 }