@Test
public void testJavadoc() throws Exception {
String source = Helper.readClass("JavadocTestClass");
CompilationUnit cu1 = Helper.parserString(source);
CompilationUnit cu2 = Helper.parserString(source);
assertEqualsAndHashCode(cu1, cu2);
}
@Test
public void testCommentsEquals() throws Exception {
CompilationUnit cu1 = Helper.parserString(source_with_comment);
CompilationUnit cu2 = Helper.parserString(source_with_comment);
assertEqualsAndHashCode(cu1, cu2);
}
@Test
public void tesCompilationUnitNotEqual() throws Exception {
String source = Helper.readClass("DumperTestClass");
CompilationUnit cu1 = Helper.parserString(source);
CompilationUnit cu2 = Helper.parserString(source);
cu2.setPackage(new PackageDeclaration(new NameExpr("diff_package")));
assertNotEqualsAndHashCode(cu1, cu2);
}
@Test
public void testCommentsDiff() throws Exception {
CompilationUnit cu1 = Helper.parserString(source_with_comment);
CompilationUnit cu2 = Helper.parserString(source_without_comment);
// hashcode can be the same, equals() shall return false
assertNotEquals(cu1, cu2);
}
@Test
public void testDiffClasses() throws Exception {
final String source_with_comment = //
"package japa.parser.javacc; "
+ //
"public class Teste {}";
final String source_without_comment = //
"package japa.parser.javacc; "
+ //
"public enum Teste {}";
CompilationUnit cu1 = Helper.parserString(source_with_comment);
CompilationUnit cu2 = Helper.parserString(source_without_comment);
assertNotEqualsAndHashCode(cu1, cu2);
}
