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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/org/documents/epl-v10.php
*
* 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 com.android.ide.eclipse.adt.internal.resources;
import com.android.resources.ResourceFolderType;
import com.android.resources.ResourceType;
import org.eclipse.core.resources.IProject;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import junit.framework.TestCase;
@SuppressWarnings("javadoc")
public class ResourceNameValidatorTest extends TestCase {
public void testValidator() throws Exception {
// Valid
ResourceNameValidator validator = ResourceNameValidator.create(true,
ResourceFolderType.VALUES);
assertTrue(validator.isValid("foo") == null);
assertTrue(validator.isValid("foo.xml") == null);
assertTrue(validator.isValid("Foo123_$") == null);
assertTrue(validator.isValid("foo.xm") == null); // For non-file types, . => _
// Invalid
assertTrue(validator.isValid("") != null);
assertTrue(validator.isValid(" ") != null);
assertTrue(validator.isValid("foo bar") != null);
assertTrue(validator.isValid("1foo") != null);
assertTrue(validator.isValid("foo%bar") != null);
assertTrue(ResourceNameValidator.create(true, Collections.singleton("foo"),
ResourceType.STRING).isValid("foo") != null);
assertTrue(ResourceNameValidator.create(true,
ResourceFolderType.DRAWABLE).isValid("foo.xm") != null);
assertTrue(ResourceNameValidator.create(false,
ResourceFolderType.DRAWABLE).isValid("foo.xm") != null);
// Only lowercase chars allowed in file-based resource names
assertTrue(ResourceNameValidator.create(true, ResourceFolderType.LAYOUT)
.isValid("Foo123_$") != null);
assertTrue(ResourceNameValidator.create(true, ResourceFolderType.LAYOUT)
.isValid("foo123_") == null);
// Can't start with _ in file-based resource names, is okay for value based resources
assertTrue(ResourceNameValidator.create(true, ResourceFolderType.VALUES)
.isValid("_foo") == null);
assertTrue(ResourceNameValidator.create(true, ResourceFolderType.LAYOUT)
.isValid("_foo") != null);
assertTrue(ResourceNameValidator.create(true, ResourceFolderType.DRAWABLE)
.isValid("_foo") != null);
}
public void testIds() throws Exception {
ResourceNameValidator validator = ResourceNameValidator.create(false, (IProject) null,
ResourceType.ID);
assertTrue(validator.isValid("foo") == null);
assertTrue(validator.isValid(" foo") != null);
assertTrue(validator.isValid("foo ") != null);
assertTrue(validator.isValid("foo@") != null);
}
public void testUniqueOrExists() throws Exception {
Set<String> existing = new HashSet<String>();
existing.add("foo1");
existing.add("foo2");
existing.add("foo3");
ResourceNameValidator validator = ResourceNameValidator.create(true, existing,
ResourceType.ID);
validator.unique();
assertNull(validator.isValid("foo")); // null: ok (no error message)
assertNull(validator.isValid("foo4"));
assertNotNull(validator.isValid("foo1"));
assertNotNull(validator.isValid("foo2"));
assertNotNull(validator.isValid("foo3"));
validator.exist();
assertNotNull(validator.isValid("foo"));
assertNotNull(validator.isValid("foo4"));
assertNull(validator.isValid("foo1"));
assertNull(validator.isValid("foo2"));
assertNull(validator.isValid("foo3"));
}
}
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