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TypeDeclarationTest.java
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TypeDeclarationTest.java
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/*
* Copyright (C) 2007-2010 Júlio Vilmar Gesser.
* Copyright (C) 2011, 2013-2019 The JavaParser Team.
*
* This file is part of JavaParser.
*
* JavaParser can be used either under the terms of
* a) the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* b) the terms of the Apache License
*
* You should have received a copy of both licenses in LICENCE.LGPL and
* LICENCE.APACHE. Please refer to those files for details.
*
* JavaParser is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*/
package com.github.javaparser.ast.body;
import com.github.javaparser.ast.Node;
import org.junit.jupiter.api.Test;
import static com.github.javaparser.utils.TestParser.parseBodyDeclaration;
import static com.github.javaparser.utils.TestParser.parseCompilationUnit;
import static java.util.stream.Collectors.joining;
import static org.junit.jupiter.api.Assertions.assertEquals;
class TypeDeclarationTest {
@Test
void qualifiedNameOfClassInDefaultPackage() {
assertFQN("X", parseCompilationUnit("class X{ }"));
}
@Test
void qualifiedNameOfClassInAPackage() {
assertFQN("a.b.c.X", parseCompilationUnit("package a.b.c; class X{}"));
}
@Test
void qualifiedNameOfInterfaceInAPackage() {
assertFQN("a.b.c.X", parseCompilationUnit("package a.b.c; interface X{}"));
}
@Test
void qualifiedNameOfEnumInAPackage() {
assertFQN("a.b.c.X", parseCompilationUnit("package a.b.c; enum X{}"));
}
@Test
void qualifiedNameOfAnnotationInAPackage() {
assertFQN("a.b.c.X", parseCompilationUnit("package a.b.c; @interface X{}"));
}
@Test
void qualifiedNameOfNestedClassInAPackage() {
assertFQN("a.b.c.Outer,a.b.c.Outer.Nested", parseCompilationUnit("package a.b.c; class Outer{ class Nested {} }"));
}
@Test
void qualifiedNameOfAnonymousClassCantBeQueried() {
assertFQN("X", parseCompilationUnit("class X{ int aaa() {new Object(){};} }"));
}
@Test
void qualifiedNameOfLocalClassIsEmpty() {
assertFQN("X,?", parseCompilationUnit("class X{ int aaa() {class Local {}} }"));
}
@Test
void qualifiedNameOfDetachedClassIsEmpty() {
assertFQN("?", parseBodyDeclaration("class X{}"));
}
void assertFQN(String fqn, Node node) {
assertEquals(fqn, node.findAll(TypeDeclaration.class).stream()
.map(td -> (TypeDeclaration<?>) td)
.map(td -> td.getFullyQualifiedName().orElse("?"))
.collect(joining(",")));
}
}