If there are no suggestion span, recompute suggestions.

Bug: 8084810
Change-Id: I1743c09c43ca6835bb2f607684b037bf17d36335

1 files changed, 60 insertions, 0 deletions

diff --git a/tests/src/com/android/inputmethod/latin/SuggestedWordsTests.java b/tests/src/com/android/inputmethod/latin/SuggestedWordsTests.java
new file mode 100644
index 000000000..916252292
--- /dev/null
+++ b/tests/src/com/android/inputmethod/latin/SuggestedWordsTests.java
@@ -0,0 +1,60 @@
+/*
+ * 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 com.android.inputmethod.latin.SuggestedWords.SuggestedWordInfo;
+
+import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import java.util.ArrayList;
+import java.util.Locale;
+
+@SmallTest
+public class SuggestedWordsTests extends AndroidTestCase {
+    public void testGetSuggestedWordsExcludingTypedWord() {
+        final String TYPED_WORD = "typed";
+        final int TYPED_WORD_FREQ = 5;
+        final int NUMBER_OF_ADDED_SUGGESTIONS = 5;
+        final ArrayList<SuggestedWordInfo> list = CollectionUtils.newArrayList();
+        list.add(new SuggestedWordInfo(TYPED_WORD, TYPED_WORD_FREQ,
+                SuggestedWordInfo.KIND_TYPED, ""));
+        for (int i = 0; i < NUMBER_OF_ADDED_SUGGESTIONS; ++i) {
+            list.add(new SuggestedWordInfo("" + i, 1, SuggestedWordInfo.KIND_CORRECTION, ""));
+        }
+
+        final SuggestedWords words = new SuggestedWords(
+                list,
+                false /* typedWordValid */,
+                false /* willAutoCorrect */,
+                false /* isPunctuationSuggestions */,
+                false /* isObsoleteSuggestions */,
+                false /* isPrediction*/);
+        assertEquals(NUMBER_OF_ADDED_SUGGESTIONS + 1, words.size());
+        assertEquals("typed", words.getWord(0));
+        assertEquals(SuggestedWordInfo.KIND_TYPED, words.getInfo(0).mKind);
+        assertEquals("0", words.getWord(1));
+        assertEquals(SuggestedWordInfo.KIND_CORRECTION, words.getInfo(1).mKind);
+        assertEquals("4", words.getWord(5));
+        assertEquals(SuggestedWordInfo.KIND_CORRECTION, words.getInfo(5).mKind);
+
+        final SuggestedWords wordsWithoutTyped = words.getSuggestedWordsExcludingTypedWord();
+        assertEquals(words.size() - 1, wordsWithoutTyped.size());
+        assertEquals("0", wordsWithoutTyped.getWord(0));
+        assertEquals(SuggestedWordInfo.KIND_CORRECTION, wordsWithoutTyped.getInfo(0).mKind);
+    }
+}