| /* |
| * Copyright (C) 2016 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.internal.widget; |
| |
| import static org.junit.Assert.assertTrue; |
| |
| import android.content.Context; |
| import android.support.test.InstrumentationRegistry; |
| import android.support.test.filters.SmallTest; |
| import android.view.View.MeasureSpec; |
| import android.widget.TextView; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| @SmallTest |
| public class ImageFloatingTextViewTest { |
| |
| private Context mContext; |
| private ImageFloatingTextView mView; |
| private TextView mTextView; |
| |
| @Before |
| public void setup() { |
| mContext = InstrumentationRegistry.getTargetContext(); |
| mView = new ImageFloatingTextView(mContext, null, 0, 0); |
| mView.setMaxLines(9); |
| mTextView = new TextView(mContext, null, 0, 0); |
| mTextView.setMaxLines(9); |
| } |
| |
| @Test |
| public void testEmpty() { |
| parametrizedTest(""); |
| } |
| |
| @Test |
| public void testSingleLine() { |
| parametrizedTest("Hello, World!"); |
| } |
| |
| @Test |
| public void testTwoLine() { |
| parametrizedTest("Hello, World!\nWhat a nice day!"); |
| } |
| |
| @Test |
| public void testShort() { |
| parametrizedTest("Hello, World! What a nice day! Let's try some more text. " |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet."); |
| } |
| |
| @Test |
| public void testLong() { |
| parametrizedTest("Hello, World! What a nice day! Let's try some more text. " |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet." |
| + "Yada yada, yada yada. Lorem ipsum dolor sit amet."); |
| } |
| |
| private void parametrizedTest(CharSequence text) { |
| int heightMeasureSpec = MeasureSpec.makeMeasureSpec(500, MeasureSpec.AT_MOST); |
| int widthMeasureSpec = MeasureSpec.makeMeasureSpec(500, MeasureSpec.EXACTLY); |
| |
| mTextView.setText(text); |
| mView.setText(text); |
| |
| mTextView.measure(widthMeasureSpec, heightMeasureSpec); |
| mView.measure(widthMeasureSpec, heightMeasureSpec); |
| |
| // We're at most allowed to be the same height as the regular textview and maybe a bit |
| // smaller since our layout snaps to full textlines. |
| assertTrue("The measured view should never be taller then the normal textview!", |
| mView.getMeasuredHeight() <= mTextView.getMeasuredHeight()); |
| } |
| } |