Merge "[Wi-Fi] Add LinkifyUtilTest file to enlarge the test coverage in WiFi Settings."
diff --git a/tests/robotests/src/com/android/settings/LinkifyUtilsTest.java b/tests/robotests/src/com/android/settings/LinkifyUtilsTest.java
new file mode 100644
index 0000000..de06302
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/LinkifyUtilsTest.java
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2020 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;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.text.Spannable;
+import android.text.style.ClickableSpan;
+import android.widget.TextView;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+
+@RunWith(RobolectricTestRunner.class)
+public class LinkifyUtilsTest {
+ private static final String TEST_STRING = "to LINK_BEGINscanning settingsLINK_END.";
+ private static final String WRONG_STRING = "to scanning settingsLINK_END.";
+ private final LinkifyUtils.OnClickListener mClickListener = () -> { /* Do nothing */ };
+
+ private StringBuilder mSpanStringBuilder;
+ private StringBuilder mWrongSpanStringBuilder;
+ TextView mTextView;
+
+ @Before
+ public void setUp() throws Exception {
+ mSpanStringBuilder = new StringBuilder(TEST_STRING);
+ mWrongSpanStringBuilder = new StringBuilder(WRONG_STRING);
+ mTextView = new TextView(RuntimeEnvironment.application);
+ }
+
+ @Test
+ public void linkify_whenSpanStringCorrect_shouldReturnTrue() {
+ final boolean linkifyResult = LinkifyUtils.linkify(mTextView, mSpanStringBuilder,
+ mClickListener);
+
+ assertThat(linkifyResult).isTrue();
+ }
+
+ @Test
+ public void linkify_whenSpanStringWrong_shouldReturnFalse() {
+ final boolean linkifyResult = LinkifyUtils.linkify(mTextView, mWrongSpanStringBuilder,
+ mClickListener);
+
+ assertThat(linkifyResult).isFalse();
+ }
+
+ @Test
+ public void linkify_whenSpanStringCorrect_shouldContainClickableSpan() {
+ LinkifyUtils.linkify(mTextView, mSpanStringBuilder, mClickListener);
+ final Spannable spannableContent = (Spannable) mTextView.getText();
+ final int len = spannableContent.length();
+ final Object[] spans = spannableContent.getSpans(0, len, Object.class);
+
+ assertThat(spans[1] instanceof ClickableSpan).isTrue();
+ }
+}