| /* |
| * 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.cases |
| |
| import android.app.Activity |
| import androidx.compose.composer |
| import androidx.compose.Composable |
| import androidx.compose.FrameManager |
| import androidx.compose.State |
| import androidx.compose.state |
| import androidx.compose.unaryPlus |
| import androidx.ui.core.Text |
| import androidx.ui.layout.Align |
| import androidx.ui.layout.Alignment |
| import androidx.ui.layout.Column |
| import androidx.ui.layout.FlexRow |
| import androidx.ui.material.Checkbox |
| import androidx.ui.test.ComposeMaterialIntoActivity |
| import androidx.ui.test.ComposeTestCase |
| |
| /** |
| * Test case that puts the given amount of checkboxes into a column of rows and makes changes by |
| * toggling the first checkbox. |
| */ |
| class CheckboxesInRowsTestCase( |
| activity: Activity, |
| private val amountOfCheckboxes: Int |
| ) : ComposeTestCase(activity) { |
| |
| private val states = mutableListOf<State<Boolean>>() |
| |
| override fun runSetup() { |
| compositionContext = ComposeMaterialIntoActivity(activity) { |
| Column { |
| repeat(amountOfCheckboxes) { |
| FlexRow { |
| inflexible { |
| Text(text = "Check Me!") |
| } |
| expanded(1f) { |
| Align(alignment = Alignment.CenterRight) { |
| CheckboxWithState() |
| } |
| } |
| } |
| } |
| } |
| }!! |
| FrameManager.nextFrame() |
| |
| view = activity.findViewById(android.R.id.content) |
| |
| measure() |
| layout() |
| drawSlow() |
| } |
| |
| fun toggleState() { |
| val state = states.first() |
| state.value = !state.value |
| FrameManager.nextFrame() |
| } |
| |
| @Composable |
| fun CheckboxWithState() { |
| val state = +state { false } |
| states.add(state) |
| Checkbox( |
| checked = state.value, |
| onCheckedChange = { state.value = !state.value } |
| ) |
| } |
| } |