Merge "Test Week - Add test for PageIndicatorDots.java" into main
diff --git a/src/com/android/launcher3/pageindicators/PageIndicatorDots.java b/src/com/android/launcher3/pageindicators/PageIndicatorDots.java
index e44ea1d..a691e45 100644
--- a/src/com/android/launcher3/pageindicators/PageIndicatorDots.java
+++ b/src/com/android/launcher3/pageindicators/PageIndicatorDots.java
@@ -43,6 +43,7 @@
import android.view.animation.OvershootInterpolator;
import androidx.annotation.Nullable;
+import androidx.annotation.VisibleForTesting;
import com.android.launcher3.Insettable;
import com.android.launcher3.R;
@@ -131,7 +132,8 @@
private float mCurrentPosition;
private float mFinalPosition;
private boolean mIsScrollPaused;
- private boolean mIsTwoPanels;
+ @VisibleForTesting
+ boolean mIsTwoPanels;
private ObjectAnimator mAnimator;
private @Nullable ObjectAnimator mAlphaAnimator;
@@ -477,6 +479,21 @@
return sTempRect;
}
+ @VisibleForTesting
+ int getActivePage() {
+ return mActivePage;
+ }
+
+ @VisibleForTesting
+ int getNumPages() {
+ return mNumPages;
+ }
+
+ @VisibleForTesting
+ float getCurrentPosition() {
+ return mCurrentPosition;
+ }
+
private class MyOutlineProver extends ViewOutlineProvider {
@Override
diff --git a/tests/src/com/android/launcher3/pageindicators/PageIndicatorDotsTest.kt b/tests/src/com/android/launcher3/pageindicators/PageIndicatorDotsTest.kt
new file mode 100644
index 0000000..9a8f957
--- /dev/null
+++ b/tests/src/com/android/launcher3/pageindicators/PageIndicatorDotsTest.kt
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2024 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.launcher3.pageindicators
+
+import android.content.Context
+import androidx.test.core.app.ApplicationProvider
+import com.android.launcher3.util.ActivityContextWrapper
+import junit.framework.TestCase.assertEquals
+import org.junit.Test
+import org.mockito.Mockito
+
+class PageIndicatorDotsTest {
+
+ private val context: Context =
+ ActivityContextWrapper(ApplicationProvider.getApplicationContext())
+ private val pageIndicatorDots: PageIndicatorDots = Mockito.spy(PageIndicatorDots(context))
+
+ @Test
+ fun `setActiveMarker should set the active page to the parameter passed`() {
+ pageIndicatorDots.setActiveMarker(2)
+
+ assertEquals(2, pageIndicatorDots.activePage)
+ }
+
+ @Test
+ fun `setActiveMarker should set the active page to the parameter passed divided by two in two panel layouts`() {
+ pageIndicatorDots.mIsTwoPanels = true
+
+ pageIndicatorDots.setActiveMarker(5)
+
+ assertEquals(2, pageIndicatorDots.activePage)
+ }
+
+ @Test
+ fun `setMarkersCount should set the number of pages to the passed parameter and if the last page gets removed we want to go to the previous page`() {
+ pageIndicatorDots.setMarkersCount(3)
+
+ assertEquals(3, pageIndicatorDots.numPages)
+ }
+
+ @Test
+ fun `for setMarkersCount if the last page gets removed we want to go to the previous page`() {
+ pageIndicatorDots.setActiveMarker(2)
+
+ pageIndicatorDots.setMarkersCount(2)
+
+ assertEquals(1, pageIndicatorDots.activePage)
+ assertEquals(pageIndicatorDots.activePage.toFloat(), pageIndicatorDots.currentPosition)
+ }
+}