Imports on paste tests: generate result if does not exist and use default target file text

idea/testData/copyPaste/conversion/AddImportsButNoConversion.expected.kt

@@ -1,3 +1,3 @@
 import java.io.File
 
-fun foo(): List<File><caret>
+fun foo(): List<File>

idea/testData/copyPaste/conversion/AddImportsButNoConversion2.expected.kt

@@ -1,5 +1,5 @@
 import java.io.File
 
 fun foo() {
-    list.add(File.separatorChar)<caret>
+    list.add(File.separatorChar)
 }

idea/testData/copyPaste/conversion/AddImportsClassInSamePackage.expected.kt

@@ -1,5 +1,5 @@
 import ppp.Dependency
 
 fun f() {
-    return Dependency.FIELD<caret>
+    return Dependency.FIELD
 }

idea/testData/copyPaste/conversion/AddImportsDummyConflict.expected.kt

@@ -1,5 +1,5 @@
 import ppp.dummy0
 
 fun f() {
-    return dummy0()<caret>
+    return dummy0()
 }

idea/tests/org/jetbrains/kotlin/idea/AbstractCopyPasteTest.kt

@@ -17,9 +17,14 @@
 package org.jetbrains.kotlin.idea
 
 import com.intellij.codeInsight.CodeInsightSettings
+import com.intellij.openapi.util.io.FileUtil
+import com.intellij.psi.PsiFile
+import org.jetbrains.kotlin.psi.JetFile
+import java.io.File
 
 public abstract class AbstractCopyPasteTest : JetLightCodeInsightFixtureTestCase() {
     private var savedImportsOnPasteSetting: Int = 0
+    private val DEFAULT_TO_FILE_TEXT = "package to\n\n<caret>"
 
     override fun setUp() {
         super.setUp()
@@ -31,5 +36,26 @@ public abstract class AbstractCopyPasteTest : JetLightCodeInsightFixtureTestCase
         CodeInsightSettings.getInstance().ADD_IMPORTS_ON_PASTE = savedImportsOnPasteSetting
         super.tearDown()
     }
+
+    protected fun configureByDependencyIfExists(dependencyFileName: String): PsiFile? {
+        val file = File(getTestDataPath() + File.separator + dependencyFileName)
+        if (!file.exists()) return null
+        return if (dependencyFileName.endsWith(".java")) {
+            //allow test framework to put it under right directory
+            myFixture.addClass(FileUtil.loadFile(file, true)).getContainingFile()
+        }
+        else {
+            myFixture.configureByFile(dependencyFileName)
+        }
+    }
+
+    protected  fun configureTargetFile(fileName: String): JetFile {
+        if (File(getTestDataPath() + File.separator + fileName).exists()) {
+            return myFixture.configureByFile(fileName) as JetFile
+        }
+        else {
+            return myFixture.configureByText(fileName, DEFAULT_TO_FILE_TEXT) as JetFile
+        }
+    }
 }
 

idea/tests/org/jetbrains/kotlin/idea/codeInsight/AbstractInsertImportOnPasteTest.kt

@@ -30,7 +30,6 @@ import java.io.File
 
 public abstract class AbstractInsertImportOnPasteTest : AbstractCopyPasteTest() {
     private val BASE_PATH = PluginTestCaseBase.getTestDataPathBase() + "/copyPaste/imports"
-    private val DEFAULT_TO_FILE_TEXT = "package to\n\n<caret>"
 
     private val NO_ERRORS_DUMP_DIRECTIVE = "// NO_ERRORS_DUMP"
     private val DELETE_DEPENDENCIES_BEFORE_PASTE_DIRECTIVE = "// DELETE_DEPENDENCIES_BEFORE_PASTE"
@@ -66,7 +65,7 @@ public abstract class AbstractInsertImportOnPasteTest : AbstractCopyPasteTest()
 
         KotlinCopyPasteReferenceProcessor.declarationsToImportSuggested = emptyList()
 
-        configureToFile(testFileName.replace(".kt", ".to.kt"))
+        configureTargetFile(testFileName.replace(".kt", ".to.kt"))
         performNotWriteEditorAction(IdeActions.ACTION_PASTE)
 
         val namesToImportDump = KotlinCopyPasteReferenceProcessor.declarationsToImportSuggested.joinToString("\n")
@@ -79,25 +78,4 @@ public abstract class AbstractInsertImportOnPasteTest : AbstractCopyPasteTest()
             resultFile.dumpTextWithErrors()
         JetTestUtils.assertEqualsToFile(File(path.replace(".kt", ".expected.kt")), resultText)
     }
-
-    private fun configureToFile(toFileName: String): JetFile {
-        if (File(BASE_PATH + "/" + toFileName).exists()) {
-            return myFixture.configureByFile(toFileName) as JetFile
-        }
-        else {
-            return myFixture.configureByText(toFileName, DEFAULT_TO_FILE_TEXT) as JetFile
-        }
-    }
-
-    private fun configureByDependencyIfExists(dependencyFileName: String): PsiFile? {
-        val file = File(BASE_PATH + "/" + dependencyFileName)
-        if (!file.exists()) return null
-        return if (dependencyFileName.endsWith(".java")) {
-            //allow test framework to put it under right directory
-            myFixture.addClass(FileUtil.loadFile(file, true)).getContainingFile()
-        }
-        else {
-            myFixture.configureByFile(dependencyFileName)
-        }
-    }
 }

idea/tests/org/jetbrains/kotlin/idea/conversion/copy/AbstractJavaToKotlinCopyPasteConversionTest.kt

@@ -17,12 +17,12 @@
 package org.jetbrains.kotlin.idea.conversion.copy
 
 import com.intellij.openapi.actionSystem.IdeActions
-import com.intellij.testFramework.LightProjectDescriptor
 import org.jetbrains.kotlin.idea.AbstractCopyPasteTest
 import org.jetbrains.kotlin.idea.JetWithJdkAndRuntimeLightProjectDescriptor
 import org.jetbrains.kotlin.idea.PluginTestCaseBase
 import org.jetbrains.kotlin.idea.editor.JetEditorOptions
 import org.jetbrains.kotlin.test.InTextDirectivesUtils
+import org.jetbrains.kotlin.test.JetTestUtils
 import java.io.File
 import kotlin.test.assertEquals
 
@@ -31,9 +31,9 @@ public abstract class AbstractJavaToKotlinCopyPasteConversionTest : AbstractCopy
 
     private var oldEditorOptions: JetEditorOptions? = null
 
-    override fun getProjectDescriptor(): LightProjectDescriptor {
-        return JetWithJdkAndRuntimeLightProjectDescriptor.INSTANCE
-    }
+    override fun getTestDataPath() = BASE_PATH
+
+    override fun getProjectDescriptor() = JetWithJdkAndRuntimeLightProjectDescriptor.INSTANCE
 
     override fun setUp() {
         super.setUp()
@@ -57,15 +57,9 @@ public abstract class AbstractJavaToKotlinCopyPasteConversionTest : AbstractCopy
 
         myFixture.performEditorAction(IdeActions.ACTION_COPY)
 
-        val toFileName = testName + ".to.kt"
-        val dependencyFileName = testName + ".dependency.kt"
+        configureByDependencyIfExists(testName + ".dependency.kt")
 
-        if (File(BASE_PATH + File.separator + dependencyFileName).exists()) {
-            myFixture.configureByFiles(toFileName, dependencyFileName)
-        }
-        else {
-            myFixture.configureByFile(toFileName)
-        }
+        configureTargetFile(testName + ".to.kt")
 
         ConvertJavaCopyPastePostProcessor.conversionPerformed = false
 
@@ -74,6 +68,6 @@ public abstract class AbstractJavaToKotlinCopyPasteConversionTest : AbstractCopy
         assertEquals(noConversionExpected, !ConvertJavaCopyPastePostProcessor.conversionPerformed,
         if (noConversionExpected) "Conversion to Kotlin should not be suggested" else "No conversion to Kotlin suggested")
 
-        myFixture.checkResultByFile(testName + ".expected.kt")
+        JetTestUtils.assertEqualsToFile(File(path.replace(".java", ".expected.kt")), myFixture.getFile().getText())
     }
 }