Merge "Support the rich content for accessibility service (1/n)"

2019-12-05 06:41:32 +00:00
parent 99e1534bf6 64f1374c64
commit 617650b55e
11 changed files with 555 additions and 10 deletions
--- a/tests/robotests/src/com/android/settings/accessibility/HtmlTextPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/accessibility/HtmlTextPreferenceTest.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2019 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.settings.accessibility;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+import android.text.Editable;
+import android.text.Html;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.TextView;
+
+import androidx.preference.PreferenceViewHolder;
+
+import com.android.settings.R;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+import org.xml.sax.XMLReader;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/** Tests for {@link HtmlTextPreference} */
+@RunWith(RobolectricTestRunner.class)
+public final class HtmlTextPreferenceTest {
+
+    private HtmlTextPreference mHtmlTextPreference;
+    private PreferenceViewHolder mPreferenceViewHolder;
+    private String mHandledTag;
+    private final Html.TagHandler mTagHandler = new Html.TagHandler() {
+        @Override
+        public void handleTag(boolean opening, String tag, Editable editable, XMLReader xmlReader) {
+            mHandledTag = tag;
+        }
+    };
+
+    @Before
+    public void setUp() {
+        final Context context = RuntimeEnvironment.application;
+        mHtmlTextPreference = new HtmlTextPreference(context);
+
+        final LayoutInflater inflater = LayoutInflater.from(context);
+        final View view =
+                inflater.inflate(R.layout.preference_static_text, null);
+        mPreferenceViewHolder = PreferenceViewHolder.createInstanceForTests(view);
+    }
+
+    @Test
+    public void testUnsupportedTagList_keepRealContentWithoutTag() {
+        final List<String> testUnsupportedTagList = new ArrayList<>();
+        testUnsupportedTagList.add("testTag");
+        final String testStr = "<testTag>Real description</testTag>";
+        final String expectedStr = "Real description";
+        final String expectedTag = "unsupportedtag1";
+
+        mHtmlTextPreference.setUnsupportedTagList(testUnsupportedTagList);
+        mHtmlTextPreference.setSummary(testStr);
+        mHtmlTextPreference.setTagHandler(mTagHandler);
+        mHtmlTextPreference.onBindViewHolder(mPreferenceViewHolder);
+
+        final TextView summaryView = mPreferenceViewHolder.itemView.findViewById(
+                android.R.id.summary);
+        assertThat(summaryView.getText().toString()).isEqualTo(expectedStr);
+        assertThat(mHandledTag).isEqualTo(expectedTag);
+    }
+}