| /* |
| * Copyright (C) 2013 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.inputmethod.latin; |
| |
| import android.test.AndroidTestCase; |
| import android.test.suitebuilder.annotation.SmallTest; |
| |
| import java.util.HashMap; |
| |
| @SmallTest |
| public class ResourceUtilsTests extends AndroidTestCase { |
| public void testFindDefaultConstant() { |
| final String[] nullArray = null; |
| assertNull(ResourceUtils.findDefaultConstant(nullArray)); |
| |
| final String[] emptyArray = {}; |
| assertNull(ResourceUtils.findDefaultConstant(emptyArray)); |
| |
| final String[] array = { |
| "HARDWARE=grouper,0.3", |
| "HARDWARE=mako,0.4", |
| ",defaultValue1", |
| "HARDWARE=manta,0.2", |
| ",defaultValue2", |
| }; |
| assertEquals(ResourceUtils.findDefaultConstant(array), "defaultValue1"); |
| } |
| |
| public void testFindConstantForKeyValuePairsSimple() { |
| final HashMap<String,String> anyKeyValue = CollectionUtils.newHashMap(); |
| anyKeyValue.put("anyKey", "anyValue"); |
| final HashMap<String,String> nullKeyValue = null; |
| final HashMap<String,String> emptyKeyValue = CollectionUtils.newHashMap(); |
| |
| final String[] nullArray = null; |
| assertNull(ResourceUtils.findConstantForKeyValuePairs(anyKeyValue, nullArray)); |
| assertNull(ResourceUtils.findConstantForKeyValuePairs(emptyKeyValue, nullArray)); |
| assertNull(ResourceUtils.findConstantForKeyValuePairs(nullKeyValue, nullArray)); |
| |
| final String[] emptyArray = {}; |
| assertNull(ResourceUtils.findConstantForKeyValuePairs(anyKeyValue, emptyArray)); |
| assertNull(ResourceUtils.findConstantForKeyValuePairs(emptyKeyValue, emptyArray)); |
| assertNull(ResourceUtils.findConstantForKeyValuePairs(nullKeyValue, emptyArray)); |
| |
| final String HARDWARE_KEY = "HARDWARE"; |
| final String[] array = { |
| ",defaultValue", |
| "HARDWARE=grouper,0.3", |
| "HARDWARE=mako,0.4", |
| "HARDWARE=manta,0.2", |
| "HARDWARE=mako,0.5", |
| }; |
| |
| final HashMap<String,String> keyValues = CollectionUtils.newHashMap(); |
| keyValues.put(HARDWARE_KEY, "grouper"); |
| assertEquals(ResourceUtils.findConstantForKeyValuePairs(keyValues, array), "0.3"); |
| keyValues.put(HARDWARE_KEY, "mako"); |
| assertEquals(ResourceUtils.findConstantForKeyValuePairs(keyValues, array), "0.4"); |
| keyValues.put(HARDWARE_KEY, "manta"); |
| assertEquals(ResourceUtils.findConstantForKeyValuePairs(keyValues, array), "0.2"); |
| |
| try { |
| keyValues.clear(); |
| keyValues.put("hardware", "grouper"); |
| final String constant = ResourceUtils.findConstantForKeyValuePairs(keyValues, array); |
| fail("condition without HARDWARE must fail: constant=" + constant); |
| } catch (final RuntimeException e) { |
| assertEquals(e.getMessage(), "Found unknown key: HARDWARE=grouper"); |
| } |
| keyValues.clear(); |
| keyValues.put(HARDWARE_KEY, "MAKO"); |
| assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); |
| keyValues.put(HARDWARE_KEY, "mantaray"); |
| assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); |
| |
| try { |
| final String constant = ResourceUtils.findConstantForKeyValuePairs( |
| emptyKeyValue, array); |
| fail("emptyCondition shouldn't match: constant=" + constant); |
| } catch (final RuntimeException e) { |
| assertEquals(e.getMessage(), "Found unknown key: HARDWARE=grouper"); |
| } |
| } |
| |
| public void testFindConstantForKeyValuePairsCombined() { |
| final String HARDWARE_KEY = "HARDWARE"; |
| final String MODEL_KEY = "MODEL"; |
| final String MANUFACTURER_KEY = "MANUFACTURER"; |
| final String[] array = { |
| ",defaultValue", |
| "HARDWARE=grouper:MANUFACTURER=asus,0.3", |
| "HARDWARE=mako:MODEL=Nexus 4,0.4", |
| "HARDWARE=manta:MODEL=Nexus 10:MANUFACTURER=samsung,0.2" |
| }; |
| final String[] failArray = { |
| ",defaultValue", |
| "HARDWARE=grouper:MANUFACTURER=ASUS,0.3", |
| "HARDWARE=mako:MODEL=Nexus_4,0.4", |
| "HARDWARE=mantaray:MODEL=Nexus 10:MANUFACTURER=samsung,0.2" |
| }; |
| |
| final HashMap<String,String> keyValues = CollectionUtils.newHashMap(); |
| keyValues.put(HARDWARE_KEY, "grouper"); |
| keyValues.put(MODEL_KEY, "Nexus 7"); |
| keyValues.put(MANUFACTURER_KEY, "asus"); |
| assertEquals(ResourceUtils.findConstantForKeyValuePairs(keyValues, array), "0.3"); |
| assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, failArray)); |
| |
| keyValues.clear(); |
| keyValues.put(HARDWARE_KEY, "mako"); |
| keyValues.put(MODEL_KEY, "Nexus 4"); |
| keyValues.put(MANUFACTURER_KEY, "LGE"); |
| assertEquals(ResourceUtils.findConstantForKeyValuePairs(keyValues, array), "0.4"); |
| assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, failArray)); |
| |
| keyValues.clear(); |
| keyValues.put(HARDWARE_KEY, "manta"); |
| keyValues.put(MODEL_KEY, "Nexus 10"); |
| keyValues.put(MANUFACTURER_KEY, "samsung"); |
| assertEquals(ResourceUtils.findConstantForKeyValuePairs(keyValues, array), "0.2"); |
| assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, failArray)); |
| keyValues.put(HARDWARE_KEY, "mantaray"); |
| assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, array)); |
| assertEquals(ResourceUtils.findConstantForKeyValuePairs(keyValues, failArray), "0.2"); |
| } |
| } |