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[Groovy] convert FindOverridingMethodsAndClassesTest to Java (IDEA-327339)
GitOrigin-RevId: 4f490cf6928f0b37a7b1f6009c9ea8576f2ecbd5
This commit is contained in:
Aleksey Dobrynin
committed by
intellij-monorepo-bot
intellij-monorepo-bot
parent
f88c6a8793
commit
bdc7b2eb87
+62
-56
@@ -1,87 +1,93 @@
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// Copyright 2000-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
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// Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
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package org.jetbrains.plugins.groovy.lang.overriding;
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package org.jetbrains.plugins.groovy.lang.overriding
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import com.intellij.psi.PsiClass;
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import com.intellij.psi.PsiElement;
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import com.intellij.psi.PsiFile;
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import com.intellij.psi.PsiMethod;
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import com.intellij.psi.search.LocalSearchScope;
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import com.intellij.psi.search.SearchScope;
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import com.intellij.psi.search.searches.ClassInheritorsSearch;
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import com.intellij.psi.search.searches.DirectClassInheritorsSearch;
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import com.intellij.psi.search.searches.FunctionalExpressionSearch;
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import com.intellij.psi.search.searches.OverridingMethodsSearch;
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import com.intellij.testFramework.UsefulTestCase;
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import com.intellij.testFramework.fixtures.LightJavaCodeInsightFixtureTestCase;
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import junit.framework.TestCase;
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import org.jetbrains.plugins.groovy.lang.psi.GroovyFile;
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import org.jetbrains.plugins.groovy.util.TestUtils;
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import java.util.Arrays;
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import java.util.Collection;
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import com.intellij.psi.PsiClass
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import com.intellij.psi.PsiElement
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import com.intellij.psi.PsiMethod
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import com.intellij.psi.search.LocalSearchScope
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import com.intellij.psi.search.SearchScope
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import com.intellij.psi.search.searches.ClassInheritorsSearch
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import com.intellij.psi.search.searches.DirectClassInheritorsSearch
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import com.intellij.psi.search.searches.FunctionalExpressionSearch
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import com.intellij.psi.search.searches.OverridingMethodsSearch
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import com.intellij.testFramework.fixtures.LightJavaCodeInsightFixtureTestCase
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import org.jetbrains.plugins.groovy.lang.psi.GroovyFile
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import org.jetbrains.plugins.groovy.util.TestUtils
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/**
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* @author Maxim.Medvedev
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*/
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class FindOverridingMethodsAndClassesTest extends LightJavaCodeInsightFixtureTestCase {
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public class FindOverridingMethodsAndClassesTest extends LightJavaCodeInsightFixtureTestCase {
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@Override
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protected String getBasePath() {
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TestUtils.testDataPath + "overriding/findOverridingMethodsAndClasses"
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return TestUtils.getTestDataPath() + "overriding/findOverridingMethodsAndClasses";
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}
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void testSimpleCase() {
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doTest(1, 1)
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public void testSimpleCase() {
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doTest(1, 1);
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}
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void testAnonymousClass() {
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doTest(2, 2)
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public void testAnonymousClass() {
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doTest(2, 2);
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}
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void testTraitImplementsInterface() {
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doTest(4, 4)
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public void testTraitImplementsInterface() {
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doTest(4, 4);
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}
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void testClassExtendsTrait() {
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doTest(2, 2)
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public void testClassExtendsTrait() {
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doTest(2, 2);
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}
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void testTraitExtendsTrait() { doTest 2, 2 }
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void testTraitImplementsTrait() { doTest 2, 2 }
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public void testTraitExtendsTrait() { doTest(2, 2); }
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public void testTraitImplementsTrait() { doTest(2, 2); }
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private void doTest(int methodCount, int classCount) {
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myFixture.configureByFile(getTestName(false) + ".groovy")
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final GroovyFile groovyFile = (GroovyFile)myFixture.file
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final PsiClass psiClass = groovyFile.classes[0]
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final PsiMethod method = psiClass.methods[0]
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myFixture.configureByFile(getTestName(false) + ".groovy");
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final GroovyFile groovyFile = (GroovyFile)myFixture.getFile();
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final PsiClass psiClass = groovyFile.getClasses()[0];
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final PsiMethod method = psiClass.getMethods()[0];
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final Collection<PsiMethod> methods = OverridingMethodsSearch.search(method, psiClass.resolveScope, true).findAll()
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assertEquals("Method count is wrong", methodCount, methods.size())
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final Collection<PsiMethod> methods = OverridingMethodsSearch.search(method, psiClass.getResolveScope(), true).findAll();
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TestCase.assertEquals("Method count is wrong", methodCount, methods.size());
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final Collection<PsiClass> classes = ClassInheritorsSearch.search(psiClass).findAll()
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assertEquals("Class count is wrong", classCount, classes.size())
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final Collection<PsiClass> classes = ClassInheritorsSearch.search(psiClass).findAll();
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TestCase.assertEquals("Class count is wrong", classCount, classes.size());
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}
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void "test find java functional expression passed into a groovy method"() {
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myFixture.addFileToProject("a.groovy", "interface I { void foo(); }; class C { static void bar(I i) {}}")
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myFixture.addFileToProject("a.java", "class D {{ C.bar(() -> {}); }")
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assertSize(1, FunctionalExpressionSearch.search(myFixture.findClass("I")).findAll())
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public void test_find_java_functional_expression_passed_into_a_groovy_method() {
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myFixture.addFileToProject("a.groovy", "interface I { void foo(); }; class C { static void bar(I i) {}}");
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myFixture.addFileToProject("a.java", "class D {{ C.bar(() -> {}); }");
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UsefulTestCase.assertSize(1, FunctionalExpressionSearch.search(myFixture.findClass("I")).findAll());
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}
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void 'test find sub classes works even in local scope'() {
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def t = myFixture.addFileToProject('x/T.groovy', 'package x; trait T {}')
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def t2 = myFixture.addFileToProject('x/T2.groovy', 'package x; class T2 implements T {}')
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public void test_find_sub_classes_works_even_in_local_scope() {
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PsiFile t = myFixture.addFileToProject("x/T.groovy", "package x; trait T {}");
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PsiFile t2 = myFixture.addFileToProject("x/T2.groovy", "package x; class T2 implements T {}");
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PsiClass classT = ((GroovyFile)t).classes[0]
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PsiClass classT2 = ((GroovyFile)t2).classes[0]
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PsiClass superClass = classT2.getSuperClass()
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assertTrue(Arrays.asList(classT2.getSupers()).contains(classT))
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PsiClass classT = ((GroovyFile)t).getClasses()[0];
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PsiClass classT2 = ((GroovyFile)t2).getClasses()[0];
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TestCase.assertTrue(Arrays.asList(classT2.getSupers()).contains(classT));
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PsiElement[] files = [t, t2]
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SearchScope scope = new LocalSearchScope(files)
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Collection<PsiClass> subClasses = DirectClassInheritorsSearch.search(classT, scope).findAll()
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PsiClass subClass = assertOneElement(subClasses)
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assertEquals("T2", subClass.getName())
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PsiElement[] files = new PsiElement[]{t, t2};
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SearchScope scope = new LocalSearchScope(files);
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Collection<PsiClass> subClasses = DirectClassInheritorsSearch.search(classT, scope).findAll();
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PsiClass subClass = UsefulTestCase.assertOneElement(subClasses);
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TestCase.assertEquals("T2", subClass.getName());
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}
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void "test find groovy inheritor of java class in local scope"() {
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def superClass = myFixture.addClass("class Super {}")
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def file = myFixture.addFileToProject("a.groovy", "class Foo extends Super {}")
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assert ClassInheritorsSearch.search(superClass).findAll().size() == 1
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assert ClassInheritorsSearch.search(superClass, new LocalSearchScope(file), true).findAll().size() == 1
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public void test_find_groovy_inheritor_of_java_class_in_local_scope() {
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PsiClass superClass = myFixture.addClass("class Super {}");
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PsiFile file = myFixture.addFileToProject("a.groovy", "class Foo extends Super {}");
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assertEquals(1, ClassInheritorsSearch.search(superClass).findAll().size());
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assertEquals(1, ClassInheritorsSearch.search(superClass, new LocalSearchScope(file), true).findAll().size());
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}
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}
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