| /* |
| * 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 |
| * |
| * 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.compose.foundation.text |
| |
| import androidx.compose.foundation.layout.Column |
| import androidx.compose.runtime.Composable |
| import androidx.compose.runtime.CompositionLocalProvider |
| import androidx.compose.ui.Modifier |
| import androidx.compose.ui.focus.FocusRequester |
| import androidx.compose.ui.focus.focusRequester |
| import androidx.compose.ui.focus.onFocusChanged |
| import androidx.compose.ui.platform.LocalTextInputService |
| import androidx.compose.ui.platform.testTag |
| import androidx.compose.ui.test.junit4.createComposeRule |
| import androidx.compose.ui.test.onNodeWithTag |
| import androidx.compose.ui.test.performClick |
| import androidx.compose.ui.text.input.ImeAction |
| import androidx.compose.ui.text.input.ImeOptions |
| import androidx.compose.ui.text.input.KeyboardCapitalization |
| import androidx.compose.ui.text.input.KeyboardType |
| import androidx.compose.ui.text.input.PlatformTextInputService |
| import androidx.compose.ui.text.input.TextFieldValue |
| import androidx.compose.ui.text.input.TextInputService |
| import androidx.test.ext.junit.runners.AndroidJUnit4 |
| import androidx.test.filters.LargeTest |
| import com.google.common.truth.Truth.assertThat |
| import com.nhaarman.mockitokotlin2.any |
| import com.nhaarman.mockitokotlin2.eq |
| import com.nhaarman.mockitokotlin2.inOrder |
| import com.nhaarman.mockitokotlin2.mock |
| import com.nhaarman.mockitokotlin2.times |
| import com.nhaarman.mockitokotlin2.verify |
| import org.junit.Rule |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| |
| @LargeTest |
| @RunWith(AndroidJUnit4::class) |
| class CoreTextFieldInputServiceIntegrationTest { |
| |
| @get:Rule |
| val rule = createComposeRule() |
| |
| private val platformTextInputService = mock<PlatformTextInputService>() |
| private val textInputService = TextInputService(platformTextInputService) |
| |
| @Test |
| fun textField_ImeOptions_isPassedTo_platformTextInputService() { |
| val testTag = "KeyboardOption" |
| val value = TextFieldValue("abc") |
| val imeOptions = ImeOptions( |
| singleLine = true, |
| capitalization = KeyboardCapitalization.Words, |
| autoCorrect = false, |
| keyboardType = KeyboardType.Phone, |
| imeAction = ImeAction.Search |
| ) |
| |
| var focused = false |
| |
| setContent { |
| CoreTextField( |
| value = value, |
| imeOptions = imeOptions, |
| modifier = Modifier |
| .testTag(testTag) |
| .onFocusChanged { focused = it.isFocused }, |
| onValueChange = {} |
| ) |
| } |
| |
| rule.onNodeWithTag(testTag).performClick() |
| |
| rule.runOnIdle { |
| assertThat(focused).isTrue() |
| |
| verify(platformTextInputService, times(1)).startInput( |
| eq(value), |
| eq(imeOptions), |
| any(), // onEditCommand |
| any() // onImeActionPerformed |
| ) |
| } |
| } |
| |
| @Test |
| fun textField_stopsThenStartsInput_whenFocusMovesBetweenTextFields() { |
| val value = TextFieldValue("abc") |
| val focusRequester1 = FocusRequester() |
| val focusRequester2 = FocusRequester() |
| |
| setContent { |
| Column { |
| CoreTextField( |
| value = value, |
| onValueChange = {}, |
| modifier = Modifier.focusRequester(focusRequester1) |
| ) |
| CoreTextField( |
| value = value, |
| onValueChange = {}, |
| modifier = Modifier.focusRequester(focusRequester2) |
| ) |
| } |
| } |
| rule.runOnIdle { |
| focusRequester1.requestFocus() |
| } |
| |
| // Focus the other field. The IME connection should restart only once. |
| rule.runOnIdle { |
| focusRequester2.requestFocus() |
| } |
| |
| rule.runOnIdle { |
| inOrder(platformTextInputService) { |
| verify(platformTextInputService).startInput(any(), any(), any(), any()) |
| // On Android, this stopInput should no-op because of the immediately-following call |
| // to startInput. See b/187746439. |
| verify(platformTextInputService).stopInput() |
| verify(platformTextInputService).startInput(any(), any(), any(), any()) |
| } |
| } |
| } |
| |
| private fun setContent(content: @Composable () -> Unit) { |
| rule.setContent { |
| CompositionLocalProvider( |
| LocalTextInputService provides textInputService, |
| content = content |
| ) |
| } |
| } |
| } |
