| /* |
| * 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.textfield |
| |
| import androidx.compose.foundation.ExperimentalFoundationApi |
| import androidx.compose.foundation.layout.fillMaxSize |
| import androidx.compose.foundation.text.BasicTextField |
| import androidx.compose.runtime.Providers |
| import androidx.compose.runtime.mutableStateOf |
| import androidx.compose.runtime.remember |
| import androidx.compose.ui.Modifier |
| import androidx.compose.ui.platform.AmbientTextInputService |
| import androidx.compose.ui.test.hasSetTextAction |
| import androidx.compose.ui.test.junit4.createComposeRule |
| import androidx.compose.ui.test.performClick |
| import androidx.compose.ui.text.SoftwareKeyboardController |
| import androidx.compose.ui.text.input.TextInputService |
| import androidx.test.ext.junit.runners.AndroidJUnit4 |
| import androidx.test.filters.MediumTest |
| import com.nhaarman.mockitokotlin2.any |
| import com.nhaarman.mockitokotlin2.mock |
| import com.nhaarman.mockitokotlin2.times |
| import com.nhaarman.mockitokotlin2.verify |
| import com.nhaarman.mockitokotlin2.whenever |
| import org.junit.Rule |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| |
| @MediumTest |
| @RunWith(AndroidJUnit4::class) |
| @OptIn(ExperimentalFoundationApi::class) |
| class SoftwareKeyboardTest { |
| @get:Rule |
| val rule = createComposeRule() |
| |
| @Test |
| fun textField_onTextLayoutCallback() { |
| val textInputService = mock<TextInputService>() |
| val inputSessionToken = 10 // any positive number is fine. |
| |
| whenever(textInputService.startInput(any(), any(), any(), any())) |
| .thenReturn(inputSessionToken) |
| |
| val onTextInputStarted: (SoftwareKeyboardController) -> Unit = mock() |
| rule.setContent { |
| Providers( |
| AmbientTextInputService provides textInputService |
| ) { |
| val state = remember { mutableStateOf("") } |
| BasicTextField( |
| value = state.value, |
| modifier = Modifier.fillMaxSize(), |
| onValueChange = { |
| state.value = it |
| }, |
| onTextInputStarted = onTextInputStarted |
| ) |
| } |
| } |
| |
| // Perform click to focus in. |
| rule.onNode(hasSetTextAction()) |
| .performClick() |
| |
| rule.runOnIdle { |
| verify(onTextInputStarted, times(1)).invoke(any()) |
| } |
| } |
| } |