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UserInputTest.kt
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UserInputTest.kt
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/*
* Copyright 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
*
* https://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.example.compose.jetchat
import androidx.activity.ComponentActivity
import androidx.compose.ui.test.SemanticsMatcher
import androidx.compose.ui.test.SemanticsNodeInteraction
import androidx.compose.ui.test.assertIsDisplayed
import androidx.compose.ui.test.assertIsEnabled
import androidx.compose.ui.test.assertIsNotEnabled
import androidx.compose.ui.test.hasAnyAncestor
import androidx.compose.ui.test.hasContentDescription
import androidx.compose.ui.test.hasSetTextAction
import androidx.compose.ui.test.junit4.createAndroidComposeRule
import androidx.compose.ui.test.onAllNodesWithContentDescription
import androidx.compose.ui.test.onNodeWithContentDescription
import androidx.compose.ui.test.onNodeWithText
import androidx.compose.ui.test.performClick
import androidx.compose.ui.test.performTextInput
import androidx.test.espresso.Espresso
import com.example.compose.jetchat.conversation.ConversationContent
import com.example.compose.jetchat.conversation.KeyboardShownKey
import com.example.compose.jetchat.data.exampleUiState
import com.example.compose.jetchat.theme.JetchatTheme
import org.junit.Before
import org.junit.Ignore
import org.junit.Rule
import org.junit.Test
/**
* Checks that the user input composable, including extended controls, behave as expected.
*/
class UserInputTest {
@get:Rule
val composeTestRule = createAndroidComposeRule<ComponentActivity>()
private val activity by lazy { composeTestRule.activity }
@Before
fun setUp() {
// Launch the conversation screen
composeTestRule.setContent {
JetchatTheme {
ConversationContent(
uiState = exampleUiState,
navigateToProfile = { },
onNavIconPressed = { }
)
}
}
}
@Test
@Ignore("Issue with keyboard sync https://issuetracker.google.com/169235317")
fun emojiSelector_isClosedWithBack() {
// Open emoji selector
openEmojiSelector()
// Check emoji selector is displayed
assertEmojiSelectorIsDisplayed()
composeTestRule.onNode(SemanticsMatcher.expectValue(KeyboardShownKey, false))
.assertExists()
// Press back button
Espresso.pressBack()
// TODO: Workaround for synchronization issue with "back"
// https://issuetracker.google.com/169235317
composeTestRule.waitUntil(timeoutMillis = 10_000) {
composeTestRule
.onAllNodesWithContentDescription(activity.getString(R.string.emoji_selector_desc))
.fetchSemanticsNodes().isEmpty()
}
// Check the emoji selector is not displayed
assertEmojiSelectorDoesNotExist()
}
@Test
fun extendedUserInputShown_textFieldClicked_extendedUserInputHides() {
openEmojiSelector()
// Click on text field
clickOnTextField()
// Check the emoji selector is not displayed
assertEmojiSelectorDoesNotExist()
}
@Test
fun keyboardShown_emojiSelectorOpened_keyboardHides() {
// Click on text field to open the soft keyboard
clickOnTextField()
// TODO: Soft keyboard is not correctly synchronized
// https://issuetracker.google.com/169235317
Thread.sleep(200)
composeTestRule.onNode(SemanticsMatcher.expectValue(KeyboardShownKey, true)).assertExists()
// When the emoji selector is extended
openEmojiSelector()
// Check that the keyboard is hidden
composeTestRule.onNode(SemanticsMatcher.expectValue(KeyboardShownKey, false)).assertExists()
}
@Test
@Ignore("Flaky due to https://issuetracker.google.com/169235317")
fun sendButton_enableToggles() {
// Given an initial state where there's no text in the textfield,
// check that the send button is disabled.
findSendButton().assertIsNotEnabled()
// Add some text to the input field
findTextInputField().performTextInput("Some text")
// The send button should be enabled
findSendButton().assertIsEnabled()
}
private fun clickOnTextField() =
composeTestRule
.onNodeWithContentDescription(activity.getString(R.string.textfield_desc))
.performClick()
private fun openEmojiSelector() =
composeTestRule
.onNodeWithContentDescription(
label = activity.getString(R.string.emoji_selector_bt_desc),
useUnmergedTree = true // https://issuetracker.google.com/issues/184825850
)
.performClick()
private fun assertEmojiSelectorIsDisplayed() =
composeTestRule
.onNodeWithContentDescription(activity.getString(R.string.emoji_selector_desc))
.assertIsDisplayed()
private fun assertEmojiSelectorDoesNotExist() =
composeTestRule
.onNodeWithContentDescription(activity.getString(R.string.emoji_selector_desc))
.assertDoesNotExist()
private fun findSendButton() = composeTestRule.onNodeWithText(activity.getString(R.string.send))
private fun findTextInputField(): SemanticsNodeInteraction {
return composeTestRule.onNode(
hasSetTextAction() and
hasAnyAncestor(hasContentDescription(activity.getString(R.string.textfield_desc)))
)
}
}