/*
* Copyright 2010-2016 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jetbrains.kotlin.name;
import org.junit.Assert;
import org.junit.Test;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
public class FqNameTest {
@Test
public void pathSegments() {
Assert.assertEquals(new ArrayList<Name>(), new FqName("").pathSegments());
for (String name : new String[] { "org", "org.jetbrains", "org.jetbrains.kotlin" }) {
List<Name> segments = new FqName(name).pathSegments();
List<String> segmentsStrings = new ArrayList<>();
for (Name segment : segments) {
segmentsStrings.add(segment.asString());
}
Assert.assertEquals(Arrays.asList(name.split("\\.")), segmentsStrings);
}
}
@Test
public void safeUnsafe() {
FqName fqName = new FqName("com.yandex");
Assert.assertSame(fqName, fqName.toUnsafe().toSafe());
}
@Test
public void unsafeSafe() {
FqNameUnsafe fqName = new FqNameUnsafe("ru.yandex");
Assert.assertSame(fqName, fqName.toSafe().toUnsafe());
}
@Test
public void isValidJavaFqName() {
Assert.assertTrue(FqNamesUtilKt.isValidJavaFqName(""));
Assert.assertTrue(FqNamesUtilKt.isValidJavaFqName("a"));
Assert.assertTrue(FqNamesUtilKt.isValidJavaFqName("1"));
Assert.assertTrue(FqNamesUtilKt.isValidJavaFqName("a.a"));
Assert.assertTrue(FqNamesUtilKt.isValidJavaFqName("org.jetbrains"));
Assert.assertTrue(FqNamesUtilKt.isValidJavaFqName("$"));
Assert.assertTrue(FqNamesUtilKt.isValidJavaFqName("org.A$B"));
Assert.assertFalse(FqNamesUtilKt.isValidJavaFqName("."));
Assert.assertFalse(FqNamesUtilKt.isValidJavaFqName(".."));
Assert.assertFalse(FqNamesUtilKt.isValidJavaFqName("a."));
Assert.assertFalse(FqNamesUtilKt.isValidJavaFqName(".a"));
Assert.assertFalse(FqNamesUtilKt.isValidJavaFqName("a..b"));
Assert.assertFalse(FqNamesUtilKt.isValidJavaFqName("a.b.."));
Assert.assertFalse(FqNamesUtilKt.isValidJavaFqName("a.b."));
Assert.assertFalse(FqNamesUtilKt.isValidJavaFqName("a.b...)"));
Assert.assertFalse(FqNamesUtilKt.isValidJavaFqName("a.b.<special>"));
}
}