sdk_common/tests/src/com/android/ide/common/resources/configuration/TouchScreenQualifierTest.java

/*
 * Copyright (C) 2007 The Android Open Source Project
 *
 * 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 com.android.ide.common.resources.configuration;

import com.android.resources.TouchScreen;

import junit.framework.TestCase;

public class TouchScreenQualifierTest extends TestCase {

    private TouchScreenQualifier tsq;
    private FolderConfiguration config;

    @Override
    protected void setUp() throws Exception {
        super.setUp();
        tsq = new TouchScreenQualifier();
        config = new FolderConfiguration();
    }

    @Override
    protected void tearDown() throws Exception {
        super.tearDown();
        tsq = null;
        config = null;
    }

    public void testNoTouch() {
        assertEquals(true, tsq.checkAndSet("notouch", config)); //$NON-NLS-1$
        assertTrue(config.getTouchTypeQualifier() != null);
        assertEquals(TouchScreen.NOTOUCH, config.getTouchTypeQualifier().getValue());
        assertEquals("notouch", config.getTouchTypeQualifier().toString()); //$NON-NLS-1$
    }

    public void testFinger() {
        assertEquals(true, tsq.checkAndSet("finger", config)); //$NON-NLS-1$
        assertTrue(config.getTouchTypeQualifier() != null);
        assertEquals(TouchScreen.FINGER, config.getTouchTypeQualifier().getValue());
        assertEquals("finger", config.getTouchTypeQualifier().toString()); //$NON-NLS-1$
    }

    public void testStylus() {
        assertEquals(true, tsq.checkAndSet("stylus", config)); //$NON-NLS-1$
        assertTrue(config.getTouchTypeQualifier() != null);
        assertEquals(TouchScreen.STYLUS, config.getTouchTypeQualifier().getValue());
        assertEquals("stylus", config.getTouchTypeQualifier().toString()); //$NON-NLS-1$
    }

    public void testFailures() {
        assertEquals(false, tsq.checkAndSet("", config));//$NON-NLS-1$
        assertEquals(false, tsq.checkAndSet("STYLUS", config));//$NON-NLS-1$
        assertEquals(false, tsq.checkAndSet("other", config));//$NON-NLS-1$
    }
}