| /* |
| * Copyright 2023 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.material3.adaptive |
| |
| import androidx.compose.foundation.layout.PaddingValues |
| import androidx.compose.foundation.layout.fillMaxSize |
| import androidx.compose.material3.MaterialTheme |
| import androidx.compose.material3.Surface |
| import androidx.compose.runtime.Composable |
| import androidx.compose.ui.Modifier |
| import androidx.compose.ui.platform.testTag |
| import androidx.compose.ui.test.junit4.createComposeRule |
| import androidx.compose.ui.test.onNodeWithTag |
| import androidx.compose.ui.unit.dp |
| import androidx.test.ext.junit.runners.AndroidJUnit4 |
| import androidx.test.filters.MediumTest |
| import org.junit.Rule |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| |
| @OptIn(ExperimentalMaterial3AdaptiveApi::class) |
| @MediumTest |
| @RunWith(AndroidJUnit4::class) |
| class ThreePaneScaffoldTest { |
| @get:Rule |
| val rule = createComposeRule() |
| |
| @Test |
| fun threePaneScaffold_allPanesHidden_noVisiblePanes() { |
| val testScaffoldValue = ThreePaneScaffoldValue( |
| PaneAdaptedValue.Hidden, |
| PaneAdaptedValue.Hidden, |
| PaneAdaptedValue.Hidden |
| ) |
| rule.setContent { |
| SampleThreePaneScaffold(scaffoldValue = testScaffoldValue) |
| } |
| |
| rule.onNodeWithTag("PrimaryPane").assertDoesNotExist() |
| rule.onNodeWithTag("SecondaryPane").assertDoesNotExist() |
| rule.onNodeWithTag("TertiaryPane").assertDoesNotExist() |
| } |
| |
| @Test |
| fun threePaneScaffold_oneExpandedPane_onlyExpandedPanesAreVisible() { |
| val testScaffoldValue = ThreePaneScaffoldValue( |
| PaneAdaptedValue.Expanded, |
| PaneAdaptedValue.Hidden, |
| PaneAdaptedValue.Hidden |
| ) |
| rule.setContent { |
| SampleThreePaneScaffold(scaffoldValue = testScaffoldValue) |
| } |
| |
| rule.onNodeWithTag("PrimaryPane").assertExists() |
| rule.onNodeWithTag("SecondaryPane").assertDoesNotExist() |
| rule.onNodeWithTag("TertiaryPane").assertDoesNotExist() |
| } |
| |
| @Test |
| fun threePaneScaffold_twoExpandedPanes_onlyExpandedPanesAreVisible() { |
| val testScaffoldValue = ThreePaneScaffoldValue( |
| PaneAdaptedValue.Hidden, |
| PaneAdaptedValue.Expanded, |
| PaneAdaptedValue.Expanded |
| ) |
| rule.setContent { |
| SampleThreePaneScaffold(scaffoldValue = testScaffoldValue) |
| } |
| |
| rule.onNodeWithTag("PrimaryPane").assertDoesNotExist() |
| rule.onNodeWithTag("SecondaryPane").assertExists() |
| rule.onNodeWithTag("TertiaryPane").assertExists() |
| } |
| |
| @Test |
| fun threePaneScaffold_threeExpandedPanes_onlyExpandedPanesAreVisible() { |
| val testScaffoldValue = ThreePaneScaffoldValue( |
| PaneAdaptedValue.Expanded, |
| PaneAdaptedValue.Expanded, |
| PaneAdaptedValue.Expanded |
| ) |
| rule.setContent { |
| SampleThreePaneScaffold(scaffoldValue = testScaffoldValue) |
| } |
| |
| rule.onNodeWithTag("PrimaryPane").assertExists() |
| rule.onNodeWithTag("SecondaryPane").assertExists() |
| rule.onNodeWithTag("TertiaryPane").assertExists() |
| } |
| } |
| |
| @OptIn(ExperimentalMaterial3AdaptiveApi::class) |
| private val MockScaffoldDirective = PaneScaffoldDirective( |
| maxHorizontalPartitions = 1, |
| gutterSizes = GutterSizes(PaddingValues(0.dp), 0.dp), |
| maxVerticalPartitions = 1, |
| excludedBounds = emptyList() |
| ) |
| |
| internal const val ThreePaneScaffoldTestTag = "SampleThreePaneScaffold" |
| |
| @OptIn(ExperimentalMaterial3AdaptiveApi::class) |
| @Composable |
| private fun SampleThreePaneScaffold(scaffoldValue: ThreePaneScaffoldValue) { |
| SampleThreePaneScaffold( |
| MockScaffoldDirective, |
| scaffoldValue, |
| ThreePaneScaffoldDefaults.ListDetailLayoutArrangement |
| ) |
| } |
| |
| @OptIn(ExperimentalMaterial3AdaptiveApi::class) |
| @Composable |
| internal fun SampleThreePaneScaffold( |
| scaffoldDirective: PaneScaffoldDirective, |
| scaffoldValue: ThreePaneScaffoldValue, |
| arrangement: ThreePaneScaffoldArrangement |
| ) { |
| ThreePaneScaffold( |
| modifier = Modifier.fillMaxSize().testTag(ThreePaneScaffoldTestTag), |
| scaffoldDirective = scaffoldDirective, |
| scaffoldValue = scaffoldValue, |
| arrangement = arrangement, |
| secondaryPane = { |
| AnimatedPane( |
| modifier = Modifier.testTag(tag = "SecondaryPane") |
| ) { |
| Surface( |
| modifier = Modifier.fillMaxSize(), |
| color = MaterialTheme.colorScheme.secondary |
| ) {} |
| } |
| }, |
| tertiaryPane = { |
| AnimatedPane( |
| modifier = Modifier.testTag(tag = "TertiaryPane") |
| ) { |
| Surface( |
| modifier = Modifier.fillMaxSize(), |
| color = MaterialTheme.colorScheme.tertiary |
| ) {} |
| } |
| } |
| ) { |
| AnimatedPane( |
| modifier = Modifier.testTag(tag = "PrimaryPane") |
| ) { |
| Surface( |
| modifier = Modifier.fillMaxSize(), |
| color = MaterialTheme.colorScheme.primary |
| ) {} |
| } |
| } |
| } |
