1 files changed, 163 insertions, 0 deletions
diff --git a/tests/src/org/kelar/inputmethod/latin/utils/ResourceUtilsTests.java b/tests/src/org/kelar/inputmethod/latin/utils/ResourceUtilsTests.java
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index 000000000..7e7f24d49
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+++ b/tests/src/org/kelar/inputmethod/latin/utils/ResourceUtilsTests.java
@@ -0,0 +1,163 @@
+/*
+ * 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 org.kelar.inputmethod.latin.utils;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.HashMap;
+
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class ResourceUtilsTests {
+    @Test
+    public void testFindConstantForKeyValuePairsSimple() {
+        final HashMap<String,String> anyKeyValue = new HashMap<>();
+        anyKeyValue.put("anyKey", "anyValue");
+        final HashMap<String,String> nullKeyValue = null;
+        final HashMap<String,String> emptyKeyValue = new HashMap<>();
+
+        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 = new HashMap<>();
+        keyValues.put(HARDWARE_KEY, "grouper");
+        assertEquals("0.3", ResourceUtils.findConstantForKeyValuePairs(keyValues, array));
+        keyValues.put(HARDWARE_KEY, "mako");
+        assertEquals("0.4", ResourceUtils.findConstantForKeyValuePairs(keyValues, array));
+        keyValues.put(HARDWARE_KEY, "manta");
+        assertEquals("0.2", ResourceUtils.findConstantForKeyValuePairs(keyValues, array));
+
+        keyValues.clear();
+        keyValues.put("hardware", "grouper");
+        assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, array));
+
+        keyValues.clear();
+        keyValues.put(HARDWARE_KEY, "MAKO");
+        assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, array));
+        keyValues.put(HARDWARE_KEY, "mantaray");
+        assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, array));
+
+        assertNull(ResourceUtils.findConstantForKeyValuePairs(emptyKeyValue, array));
+    }
+
+    @Test
+    public void testFindConstantForKeyValuePairsCombined() {
+        final String HARDWARE_KEY = "HARDWARE";
+        final String MODEL_KEY = "MODEL";
+        final String MANUFACTURER_KEY = "MANUFACTURER";
+        final String[] array = {
+            ",defaultValue",
+            "no_comma",
+            "error_pattern,0.1",
+            "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 = new HashMap<>();
+        keyValues.put(HARDWARE_KEY, "grouper");
+        keyValues.put(MODEL_KEY, "Nexus 7");
+        keyValues.put(MANUFACTURER_KEY, "asus");
+        assertEquals("0.3", ResourceUtils.findConstantForKeyValuePairs(keyValues, array));
+        assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, failArray));
+
+        keyValues.clear();
+        keyValues.put(HARDWARE_KEY, "mako");
+        keyValues.put(MODEL_KEY, "Nexus 4");
+        keyValues.put(MANUFACTURER_KEY, "LGE");
+        assertEquals("0.4", ResourceUtils.findConstantForKeyValuePairs(keyValues, array));
+        assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, failArray));
+
+        keyValues.clear();
+        keyValues.put(HARDWARE_KEY, "manta");
+        keyValues.put(MODEL_KEY, "Nexus 10");
+        keyValues.put(MANUFACTURER_KEY, "samsung");
+        assertEquals("0.2", ResourceUtils.findConstantForKeyValuePairs(keyValues, array));
+        assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, failArray));
+        keyValues.put(HARDWARE_KEY, "mantaray");
+        assertNull(ResourceUtils.findConstantForKeyValuePairs(keyValues, array));
+        assertEquals("0.2", ResourceUtils.findConstantForKeyValuePairs(keyValues, failArray));
+    }
+
+    @Test
+    public void testFindConstantForKeyValuePairsRegexp() {
+        final String HARDWARE_KEY = "HARDWARE";
+        final String MODEL_KEY = "MODEL";
+        final String MANUFACTURER_KEY = "MANUFACTURER";
+        final String[] array = {
+            ",defaultValue",
+            "no_comma",
+            "HARDWARE=error_regexp:MANUFACTURER=error[regexp,0.1",
+            "HARDWARE=grouper|tilapia:MANUFACTURER=asus,0.3",
+            "HARDWARE=[mM][aA][kK][oO]:MODEL=Nexus 4,0.4",
+            "HARDWARE=manta.*:MODEL=Nexus 10:MANUFACTURER=samsung,0.2"
+        };
+
+        final HashMap<String,String> keyValues = new HashMap<>();
+        keyValues.put(HARDWARE_KEY, "grouper");
+        keyValues.put(MODEL_KEY, "Nexus 7");
+        keyValues.put(MANUFACTURER_KEY, "asus");
+        assertEquals("0.3", ResourceUtils.findConstantForKeyValuePairs(keyValues, array));
+        keyValues.put(HARDWARE_KEY, "tilapia");
+        assertEquals("0.3", ResourceUtils.findConstantForKeyValuePairs(keyValues, array));
+
+        keyValues.clear();
+        keyValues.put(HARDWARE_KEY, "mako");
+        keyValues.put(MODEL_KEY, "Nexus 4");
+        keyValues.put(MANUFACTURER_KEY, "LGE");
+        assertEquals("0.4", ResourceUtils.findConstantForKeyValuePairs(keyValues, array));
+        keyValues.put(HARDWARE_KEY, "MAKO");
+        assertEquals("0.4", ResourceUtils.findConstantForKeyValuePairs(keyValues, array));
+
+        keyValues.clear();
+        keyValues.put(HARDWARE_KEY, "manta");
+        keyValues.put(MODEL_KEY, "Nexus 10");
+        keyValues.put(MANUFACTURER_KEY, "samsung");
+        assertEquals("0.2", ResourceUtils.findConstantForKeyValuePairs(keyValues, array));
+        keyValues.put(HARDWARE_KEY, "mantaray");
+        assertEquals("0.2", ResourceUtils.findConstantForKeyValuePairs(keyValues, array));
+    }
+}