| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.taobao.weex.utils; |
| |
| import android.text.TextUtils; |
| |
| import com.taobao.weappplus_sdk.BuildConfig; |
| import com.taobao.weex.WXEnvironment; |
| import com.taobao.weex.WXSDKInstance; |
| import com.taobao.weex.common.WXConfig; |
| |
| import junit.framework.TestCase; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.invocation.InvocationOnMock; |
| import org.mockito.stubbing.Answer; |
| import org.powermock.api.mockito.PowerMockito; |
| import org.powermock.core.classloader.annotations.PowerMockIgnore; |
| import org.powermock.core.classloader.annotations.PrepareForTest; |
| import org.powermock.modules.junit4.PowerMockRunner; |
| import org.robolectric.annotation.Config; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import static org.mockito.Matchers.any; |
| |
| /** |
| * Created by lixinke on 16/2/24. |
| */ |
| @RunWith(PowerMockRunner.class) |
| @Config(constants = BuildConfig.class, sdk = 19) |
| @PowerMockIgnore( {"org.mockito.*", "org.robolectric.*", "android.*"}) |
| @PrepareForTest( {WXEnvironment.class, WXViewUtils.class, WXSDKInstance.class, TextUtils.class}) |
| public class WXUtilsTest extends TestCase { |
| |
| public static final float TEST_DENSITY = 3.0f; |
| public static final int TEST_SCREEN_WIDTH = 1024; |
| public static final int TEST_VIEW_PORT = 800; |
| |
| @Before |
| public void setUp() throws Exception { |
| super.setUp(); |
| |
| Map<String, String> map = new HashMap<>(); |
| map.put(WXConfig.scale, Float.toString(TEST_DENSITY)); |
| PowerMockito.mockStatic(WXEnvironment.class); |
| PowerMockito.when(WXEnvironment.class, "getConfig").thenReturn(map); |
| |
| PowerMockito.mockStatic(WXViewUtils.class); |
| PowerMockito.when(WXViewUtils.class, "getScreenWidth").thenReturn(TEST_SCREEN_WIDTH); |
| |
| PowerMockito.mockStatic(WXSDKInstance.class); |
| PowerMockito.when(WXSDKInstance.class, "getViewPortWidth").thenReturn(TEST_VIEW_PORT); |
| |
| PowerMockito.mockStatic(TextUtils.class); |
| PowerMockito.when(TextUtils.isEmpty(any(CharSequence.class))).thenAnswer(new Answer<Boolean>() { |
| @Override |
| public Boolean answer(InvocationOnMock invocation) throws Throwable { |
| CharSequence a = (CharSequence) invocation.getArguments()[0]; |
| return !(a != null && a.length() > 0); |
| } |
| }); |
| // also look at @PrepareForTest if add mock of new class |
| } |
| |
| @Test |
| public void testGetFloat() throws Exception { |
| float test_float = WXUtils.getFloat("12324.9px"); |
| assertEquals(12324.9, test_float, 0.01); |
| |
| assertEquals(WXUtils.fastGetFloat("1.2345",2), 1.23f); |
| } |
| |
| @Test |
| public void testGetInt() throws Exception { |
| int test_int = WXUtils.getInt("23px"); |
| assertEquals(23, test_int); |
| } |
| |
| @Test |
| public void testGetLong() throws Exception { |
| long test_long = WXUtils.getLong("8098px"); |
| assertEquals(8098, test_long); |
| } |
| |
| @Test |
| public void testGetDouble() throws Exception { |
| double test_Double = WXUtils.getDouble("8098.8989px"); |
| assertEquals(8098.8, test_Double, 0.1); |
| } |
| |
| @Test |
| public void testGetFloatWX() throws Exception { |
| Float test_float = WXUtils.getFloatByViewport("100wx", TEST_VIEW_PORT); |
| Float want = 100 * TEST_DENSITY * TEST_VIEW_PORT / TEST_SCREEN_WIDTH; |
| assertEquals(test_float, want , 0.01); |
| |
| test_float = WXUtils.getFloatByViewport("100px", TEST_VIEW_PORT); |
| want = 100F; |
| assertEquals(test_float, want); |
| |
| test_float = WXUtils.getFloatByViewport("100.2", TEST_VIEW_PORT); |
| want = 100.2F; |
| assertEquals(test_float, want); |
| |
| test_float = WXUtils.getFloatByViewport(100.2F, TEST_VIEW_PORT); |
| want = 100.2F; |
| assertEquals(test_float, want, 0.0001); |
| |
| test_float = WXUtils.getFloatByViewport(100.2D, TEST_VIEW_PORT); |
| want = 100.2F; |
| assertEquals(test_float, want, 0.0001); |
| |
| test_float = WXUtils.getFloatByViewport("NaN", TEST_VIEW_PORT); |
| want = Float.NaN; |
| assertEquals(test_float, want); |
| } |
| |
| @Test |
| public void testGetIntWX() throws Exception { |
| Integer test_int = WXUtils.getInt("100wx"); |
| Integer want = (int)(100 * TEST_DENSITY * 750 / TEST_SCREEN_WIDTH); |
| assertEquals(test_int, want); |
| |
| test_int = WXUtils.getInt("100px"); |
| want = 100; |
| assertEquals(test_int, want); |
| |
| test_int = WXUtils.getInt("100"); |
| want = 100; |
| assertEquals(test_int, want); |
| |
| test_int = WXUtils.getInt(100); |
| want = 100; |
| assertEquals(test_int, want); |
| |
| test_int = WXUtils.getInt(100.1); |
| want = 0; |
| assertEquals(test_int, want); // double can not cast to integer |
| } |
| |
| @Test |
| public void testGetDoubleWX() throws Exception { |
| Double test_double = WXUtils.getDouble("100.32wx"); |
| Double want = (100.32D * TEST_DENSITY * 750 / TEST_SCREEN_WIDTH); |
| assertEquals(test_double, want, 0.01); |
| |
| test_double = WXUtils.getDouble("100px"); |
| want = 100D; |
| assertEquals(test_double, want, 0.01); |
| |
| test_double = WXUtils.getDouble("100"); |
| want = 100D; |
| assertEquals(test_double, want, 0.01); |
| |
| test_double = WXUtils.getDouble(100); |
| want = 100D; |
| assertEquals(test_double, want, 0.01); |
| |
| test_double = WXUtils.getDouble(100.1); |
| want = 100.1D; |
| assertEquals(test_double, want, 0.01); |
| } |
| |
| } |