diff options
Diffstat (limited to 'tests/src/com/android/launcher3/touch/SingleAxisSwipeDetectorTest.java')
-rw-r--r-- | tests/src/com/android/launcher3/touch/SingleAxisSwipeDetectorTest.java | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/tests/src/com/android/launcher3/touch/SingleAxisSwipeDetectorTest.java b/tests/src/com/android/launcher3/touch/SingleAxisSwipeDetectorTest.java new file mode 100644 index 000000000..5174e4dab --- /dev/null +++ b/tests/src/com/android/launcher3/touch/SingleAxisSwipeDetectorTest.java @@ -0,0 +1,171 @@ +/* + * Copyright (C) 2017 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.touch; + +import static com.android.launcher3.touch.SingleAxisSwipeDetector.DIRECTION_BOTH; +import static com.android.launcher3.touch.SingleAxisSwipeDetector.DIRECTION_NEGATIVE; +import static com.android.launcher3.touch.SingleAxisSwipeDetector.DIRECTION_POSITIVE; +import static com.android.launcher3.touch.SingleAxisSwipeDetector.HORIZONTAL; +import static com.android.launcher3.touch.SingleAxisSwipeDetector.VERTICAL; + +import static org.mockito.Matchers.anyBoolean; +import static org.mockito.Matchers.anyFloat; +import static org.mockito.Matchers.anyObject; +import static org.mockito.Mockito.doReturn; +import static org.mockito.Mockito.never; +import static org.mockito.Mockito.verify; + +import android.util.Log; +import android.view.ViewConfiguration; + +import androidx.test.InstrumentationRegistry; +import androidx.test.filters.SmallTest; +import androidx.test.runner.AndroidJUnit4; + +import com.android.launcher3.testcomponent.TouchEventGenerator; + +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.mockito.Mock; +import org.mockito.MockitoAnnotations; + +@SmallTest +@RunWith(AndroidJUnit4.class) +public class SingleAxisSwipeDetectorTest { + + private static final String TAG = SingleAxisSwipeDetectorTest.class.getSimpleName(); + public static void L(String s, Object... parts) { + Log.d(TAG, (parts.length == 0) ? s : String.format(s, parts)); + } + + private TouchEventGenerator mGenerator; + private SingleAxisSwipeDetector mDetector; + private int mTouchSlop; + + @Mock + private SingleAxisSwipeDetector.Listener mMockListener; + + @Mock + private ViewConfiguration mMockConfig; + + @Before + public void setup() { + MockitoAnnotations.initMocks(this); + mGenerator = new TouchEventGenerator((ev) -> mDetector.onTouchEvent(ev)); + ViewConfiguration orgConfig = ViewConfiguration + .get(InstrumentationRegistry.getTargetContext()); + doReturn(orgConfig.getScaledMaximumFlingVelocity()).when(mMockConfig) + .getScaledMaximumFlingVelocity(); + + mDetector = new SingleAxisSwipeDetector(mMockConfig, mMockListener, VERTICAL, false); + mDetector.setDetectableScrollConditions(DIRECTION_BOTH, false); + mTouchSlop = orgConfig.getScaledTouchSlop(); + doReturn(mTouchSlop).when(mMockConfig).getScaledTouchSlop(); + + L("mTouchSlop=", mTouchSlop); + } + + @Test + public void testDragStart_verticalPositive() { + mDetector = new SingleAxisSwipeDetector(mMockConfig, mMockListener, VERTICAL, false); + mDetector.setDetectableScrollConditions(DIRECTION_POSITIVE, false); + mGenerator.put(0, 100, 100); + mGenerator.move(0, 100, 100 - mTouchSlop); + // TODO: actually calculate the following parameters and do exact value checks. + verify(mMockListener).onDragStart(anyBoolean()); + } + + @Test + public void testDragStart_verticalNegative() { + mDetector = new SingleAxisSwipeDetector(mMockConfig, mMockListener, VERTICAL, false); + mDetector.setDetectableScrollConditions(DIRECTION_NEGATIVE, false); + mGenerator.put(0, 100, 100); + mGenerator.move(0, 100, 100 + mTouchSlop); + // TODO: actually calculate the following parameters and do exact value checks. + verify(mMockListener).onDragStart(anyBoolean()); + } + + @Test + public void testDragStart_failed() { + mGenerator.put(0, 100, 100); + mGenerator.move(0, 100 + mTouchSlop, 100); + // TODO: actually calculate the following parameters and do exact value checks. + verify(mMockListener, never()).onDragStart(anyBoolean()); + } + + @Test + public void testDragStart_horizontalPositive() { + mDetector = new SingleAxisSwipeDetector(mMockConfig, mMockListener, HORIZONTAL, false); + mDetector.setDetectableScrollConditions(DIRECTION_POSITIVE, false); + + mGenerator.put(0, 100, 100); + mGenerator.move(0, 100 + mTouchSlop, 100); + // TODO: actually calculate the following parameters and do exact value checks. + verify(mMockListener).onDragStart(anyBoolean()); + } + + @Test + public void testDragStart_horizontalNegative() { + mDetector = new SingleAxisSwipeDetector(mMockConfig, mMockListener, HORIZONTAL, false); + mDetector.setDetectableScrollConditions(DIRECTION_NEGATIVE, false); + + mGenerator.put(0, 100, 100); + mGenerator.move(0, 100 - mTouchSlop, 100); + // TODO: actually calculate the following parameters and do exact value checks. + verify(mMockListener).onDragStart(anyBoolean()); + } + + @Test + public void testDragStart_horizontalRtlPositive() { + mDetector = new SingleAxisSwipeDetector(mMockConfig, mMockListener, HORIZONTAL, true); + mDetector.setDetectableScrollConditions(DIRECTION_POSITIVE, false); + + mGenerator.put(0, 100, 100); + mGenerator.move(0, 100 - mTouchSlop, 100); + // TODO: actually calculate the following parameters and do exact value checks. + verify(mMockListener).onDragStart(anyBoolean()); + } + + @Test + public void testDragStart_horizontalRtlNegative() { + mDetector = new SingleAxisSwipeDetector(mMockConfig, mMockListener, HORIZONTAL, true); + mDetector.setDetectableScrollConditions(DIRECTION_NEGATIVE, false); + + mGenerator.put(0, 100, 100); + mGenerator.move(0, 100 + mTouchSlop, 100); + // TODO: actually calculate the following parameters and do exact value checks. + verify(mMockListener).onDragStart(anyBoolean()); + } + + @Test + public void testDrag() { + mGenerator.put(0, 100, 100); + mGenerator.move(0, 100, 100 + mTouchSlop); + // TODO: actually calculate the following parameters and do exact value checks. + verify(mMockListener).onDrag(anyFloat(), anyObject()); + } + + @Test + public void testDragEnd() { + mGenerator.put(0, 100, 100); + mGenerator.move(0, 100, 100 + mTouchSlop); + mGenerator.move(0, 100, 100 + mTouchSlop * 2); + mGenerator.lift(0); + // TODO: actually calculate the following parameters and do exact value checks. + verify(mMockListener).onDragEnd(anyFloat()); + } +} |