| /* |
| * Copyright 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 androidx.ui.test |
| |
| import androidx.compose.Composable |
| import androidx.test.filters.MediumTest |
| import androidx.ui.core.Alignment |
| import androidx.ui.core.DensityAmbient |
| import androidx.ui.core.PointerInputHandler |
| import androidx.ui.core.PointerInput |
| import androidx.ui.core.TestTag |
| import androidx.ui.core.gesture.DoubleTapGestureDetector |
| import androidx.ui.foundation.shape.DrawShape |
| import androidx.ui.foundation.shape.RectangleShape |
| import androidx.ui.graphics.Color |
| import androidx.ui.layout.Align |
| import androidx.ui.layout.Container |
| import androidx.ui.semantics.Semantics |
| import androidx.ui.test.android.AndroidInputDispatcher |
| import androidx.ui.test.util.PointerInputRecorder |
| import androidx.ui.test.util.assertTimestampsAreIncreasing |
| import androidx.ui.unit.Px |
| import androidx.ui.unit.PxPosition |
| import androidx.ui.unit.milliseconds |
| import androidx.ui.unit.px |
| import com.google.common.truth.Truth.assertThat |
| import org.junit.Rule |
| import org.junit.Test |
| import org.junit.rules.TestRule |
| import org.junit.runner.RunWith |
| import org.junit.runners.Parameterized |
| |
| private val width = 200.px |
| private val height = 200.px |
| private val expectedDelay = 145.milliseconds |
| |
| private const val tag = "widget" |
| |
| @Composable |
| private fun Ui(onDoubleTap: (PxPosition) -> Unit, onPointerInput: PointerInputHandler) { |
| Align(alignment = Alignment.BottomRight) { |
| TestTag(tag) { |
| Semantics(container = true) { |
| DoubleTapGestureDetector(onDoubleTap = onDoubleTap) { |
| PointerInput(pointerInputHandler = onPointerInput, cancelHandler = {}) { |
| with(DensityAmbient.current) { |
| Container(width = width.toDp(), height = height.toDp()) { |
| DrawShape(RectangleShape, Color.Yellow) |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| @MediumTest |
| class SendDoubleClickWithoutArgumentsTest { |
| |
| @get:Rule |
| val composeTestRule = createComposeRule(disableTransitions = true) |
| |
| @get:Rule |
| val inputDispatcherRule: TestRule = AndroidInputDispatcher.TestRule( |
| disableDispatchInRealTime = true |
| ) |
| |
| private lateinit var recorder: PointerInputRecorder |
| private val recordedDoubleClicks = mutableListOf<PxPosition>() |
| private val expectedClickPosition = PxPosition(width / 2, height / 2) |
| |
| private fun recordDoubleClick(position: PxPosition) { |
| recordedDoubleClicks.add(position) |
| } |
| |
| @Test |
| fun testDoubleClick() { |
| // Given some content |
| recorder = PointerInputRecorder() |
| composeTestRule.setContent { |
| Ui(onDoubleTap = this::recordDoubleClick, onPointerInput = recorder::onPointerInput) |
| } |
| |
| // When we inject a double click |
| findByTag(tag).doGesture { sendDoubleClick() } |
| |
| composeTestRule.runOnUiThread { |
| // Then we record 1 double click |
| assertThat(recordedDoubleClicks).hasSize(1) |
| // at the expected position |
| assertThat(recordedDoubleClicks.first()).isEqualTo(expectedClickPosition) |
| recorder.run { |
| // and with events for two clicks with an expectedDelay between them |
| assertTimestampsAreIncreasing() |
| assertThat(events).hasSize(4) |
| assertThat(events[0].down).isTrue() // down (first click) |
| assertThat(events[1].down).isFalse() // up (first click) |
| assertThat(events[2].down).isTrue() // down (second click) |
| assertThat(events[3].down).isFalse() // up (second click) |
| assertThat(events[2].timestamp - events[1].timestamp).isEqualTo(expectedDelay) |
| events.forEach { |
| assertThat(it.position).isEqualTo(expectedClickPosition) |
| } |
| } |
| } |
| } |
| } |
| |
| @MediumTest |
| @RunWith(Parameterized::class) |
| class SendDoubleClickWithArgumentsTest(private val config: TestConfig) { |
| data class TestConfig( |
| val x: Px, |
| val y: Px |
| ) { |
| val position get() = PxPosition(x, y) |
| } |
| |
| companion object { |
| @JvmStatic |
| @Parameterized.Parameters(name = "{0}") |
| fun createTestSet(): List<TestConfig> { |
| return mutableListOf<TestConfig>().apply { |
| for (x in listOf(1.px, 33.px, 99.px)) { |
| for (y in listOf(1.px, 33.px, 99.px)) { |
| add(TestConfig(x, y)) |
| } |
| } |
| } |
| } |
| } |
| |
| private val tag = "widget" |
| |
| @get:Rule |
| val composeTestRule = createComposeRule(disableTransitions = true) |
| |
| @get:Rule |
| val inputDispatcherRule: TestRule = AndroidInputDispatcher.TestRule( |
| disableDispatchInRealTime = true |
| ) |
| |
| private lateinit var recorder: PointerInputRecorder |
| private val recordedDoubleClicks = mutableListOf<PxPosition>() |
| private val expectedClickPosition = config.position |
| |
| private fun recordDoubleClick(position: PxPosition) { |
| recordedDoubleClicks.add(position) |
| } |
| |
| @Test |
| fun testDoubleClickOnPosition() { |
| // Given some content |
| recorder = PointerInputRecorder() |
| composeTestRule.setContent { |
| Ui(onDoubleTap = this::recordDoubleClick, onPointerInput = recorder::onPointerInput) |
| } |
| |
| // When we inject a double click |
| findByTag(tag).doGesture { sendDoubleClick(config.position) } |
| |
| composeTestRule.runOnUiThread { |
| // Then we record 1 double click |
| assertThat(recordedDoubleClicks).hasSize(1) |
| // at the expected position |
| assertThat(recordedDoubleClicks.first()).isEqualTo(expectedClickPosition) |
| recorder.run { |
| // and with events for two clicks with an expectedDelay between them |
| assertTimestampsAreIncreasing() |
| assertThat(events).hasSize(4) |
| assertThat(events[0].down).isTrue() // down (first click) |
| assertThat(events[1].down).isFalse() // up (first click) |
| assertThat(events[2].down).isTrue() // down (second click) |
| assertThat(events[3].down).isFalse() // up (second click) |
| assertThat(events[2].timestamp - events[1].timestamp).isEqualTo(expectedDelay) |
| events.forEach { |
| assertThat(it.position).isEqualTo(expectedClickPosition) |
| } |
| } |
| } |
| } |
| } |