tests/tests/widget/src/android/widget/cts/AbsoluteLayout_LayoutParamsTest.java

/*
 * Copyright (C) 2008 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 android.widget.cts;

import com.android.cts.stub.R;

import dalvik.annotation.TestLevel;
import dalvik.annotation.TestTargetClass;
import dalvik.annotation.TestTargetNew;
import dalvik.annotation.TestTargets;

import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;

import android.test.AndroidTestCase;
import android.util.AttributeSet;
import android.util.Xml;
import android.widget.AbsoluteLayout;
import android.widget.AbsoluteLayout.LayoutParams;

import java.io.IOException;

@SuppressWarnings("deprecation")
@TestTargetClass(LayoutParams.class)
public class AbsoluteLayout_LayoutParamsTest extends AndroidTestCase {

    private AttributeSet getAttributeSet() throws XmlPullParserException, IOException {
        XmlPullParser parser = mContext.getResources().getLayout(R.layout.absolute_layout);
        WidgetTestUtils.beginDocument(parser, "LinearLayout");
        return Xml.asAttributeSet(parser);
    }

    @TestTargets({
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "AbsoluteLayout.LayoutParams",
            args = {int.class, int.class, int.class, int.class}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "AbsoluteLayout.LayoutParams",
            args = {android.content.Context.class, android.util.AttributeSet.class}
        ),
        @TestTargetNew(
            level = TestLevel.COMPLETE,
            method = "AbsoluteLayout.LayoutParams",
            args = {android.view.ViewGroup.LayoutParams.class}
        )
    })
    public void testConstructor() throws XmlPullParserException, IOException {
        LayoutParams layoutParams;

        layoutParams = new AbsoluteLayout.LayoutParams(1, 2, 3, 4);
        assertEquals(1, layoutParams.width);
        assertEquals(2, layoutParams.height);
        assertEquals(3, layoutParams.x);
        assertEquals(4, layoutParams.y);

        LayoutParams params = new AbsoluteLayout.LayoutParams(layoutParams);
        assertEquals(1, params.width);
        assertEquals(2, params.height);
        assertEquals(0, params.x);
        assertEquals(0, params.y);

        new AbsoluteLayout.LayoutParams(mContext, getAttributeSet());
    }

    @TestTargetNew(
        level = TestLevel.COMPLETE,
        method = "debug",
        args = {java.lang.String.class}
    )
    public void testDebug() {
        LayoutParams layoutParams = new AbsoluteLayout.LayoutParams(1, 2, 3, 4);
        assertNotNull(layoutParams.debug("test: "));
    }
}