| /* |
| * 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.material3.windowsizeclass.ExperimentalMaterial3WindowSizeClassApi |
| import androidx.compose.material3.windowsizeclass.WindowSizeClass |
| import androidx.compose.ui.geometry.Rect |
| import androidx.compose.ui.unit.DpSize |
| import androidx.compose.ui.unit.dp |
| import com.google.common.truth.Truth.assertThat |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| import org.junit.runners.JUnit4 |
| |
| @OptIn(ExperimentalMaterial3AdaptiveApi::class, ExperimentalMaterial3WindowSizeClassApi::class) |
| @RunWith(JUnit4::class) |
| class PaneScaffoldDirectiveTest { |
| @Test |
| fun test_calculateStandardPaneScaffoldDirective_compactWidth() { |
| val scaffoldDirective = calculateStandardPaneScaffoldDirective( |
| WindowAdaptiveInfo( |
| WindowSizeClass.calculateFromSize(DpSize(400.dp, 800.dp)), |
| Posture() |
| ) |
| ) |
| |
| assertThat(scaffoldDirective.maxHorizontalPartitions).isEqualTo(1) |
| assertThat(scaffoldDirective.maxVerticalPartitions).isEqualTo(1) |
| assertThat(scaffoldDirective.gutterSizes.outerVertical).isEqualTo(16.dp) |
| assertThat(scaffoldDirective.gutterSizes.innerVertical).isEqualTo(0.dp) |
| assertThat(scaffoldDirective.gutterSizes.outerHorizontal).isEqualTo(16.dp) |
| assertThat(scaffoldDirective.gutterSizes.innerHorizontal).isEqualTo(0.dp) |
| } |
| |
| @Test |
| fun test_calculateStandardPaneScaffoldDirective_mediumWidth() { |
| val scaffoldDirective = calculateStandardPaneScaffoldDirective( |
| WindowAdaptiveInfo( |
| WindowSizeClass.calculateFromSize(DpSize(750.dp, 900.dp)), |
| Posture() |
| ) |
| ) |
| |
| assertThat(scaffoldDirective.maxHorizontalPartitions).isEqualTo(1) |
| assertThat(scaffoldDirective.maxVerticalPartitions).isEqualTo(1) |
| assertThat(scaffoldDirective.gutterSizes.outerVertical).isEqualTo(24.dp) |
| assertThat(scaffoldDirective.gutterSizes.innerVertical).isEqualTo(0.dp) |
| assertThat(scaffoldDirective.gutterSizes.outerHorizontal).isEqualTo(24.dp) |
| assertThat(scaffoldDirective.gutterSizes.innerHorizontal).isEqualTo(0.dp) |
| } |
| |
| @Test |
| fun test_calculateStandardPaneScaffoldDirective_expandedWidth() { |
| val scaffoldDirective = calculateStandardPaneScaffoldDirective( |
| WindowAdaptiveInfo( |
| WindowSizeClass.calculateFromSize(DpSize(1200.dp, 800.dp)), |
| Posture() |
| ) |
| ) |
| |
| assertThat(scaffoldDirective.maxHorizontalPartitions).isEqualTo(2) |
| assertThat(scaffoldDirective.maxVerticalPartitions).isEqualTo(1) |
| assertThat(scaffoldDirective.gutterSizes.outerVertical).isEqualTo(24.dp) |
| assertThat(scaffoldDirective.gutterSizes.innerVertical).isEqualTo(24.dp) |
| assertThat(scaffoldDirective.gutterSizes.outerHorizontal).isEqualTo(24.dp) |
| assertThat(scaffoldDirective.gutterSizes.innerHorizontal).isEqualTo(0.dp) |
| } |
| |
| @Test |
| fun test_calculateStandardPaneScaffoldDirective_tabletop() { |
| val scaffoldDirective = calculateStandardPaneScaffoldDirective( |
| WindowAdaptiveInfo( |
| WindowSizeClass.calculateFromSize(DpSize(700.dp, 800.dp)), |
| Posture(isTabletop = true) |
| ) |
| ) |
| |
| assertThat(scaffoldDirective.maxHorizontalPartitions).isEqualTo(1) |
| assertThat(scaffoldDirective.maxVerticalPartitions).isEqualTo(2) |
| assertThat(scaffoldDirective.gutterSizes.outerVertical).isEqualTo(24.dp) |
| assertThat(scaffoldDirective.gutterSizes.innerVertical).isEqualTo(0.dp) |
| assertThat(scaffoldDirective.gutterSizes.outerHorizontal).isEqualTo(24.dp) |
| assertThat(scaffoldDirective.gutterSizes.innerHorizontal).isEqualTo(24.dp) |
| } |
| |
| @Test |
| fun test_calculateDensePaneScaffoldDirective_compactWidth() { |
| val scaffoldDirective = calculateDensePaneScaffoldDirective( |
| WindowAdaptiveInfo( |
| WindowSizeClass.calculateFromSize(DpSize(400.dp, 800.dp)), |
| Posture() |
| ) |
| ) |
| |
| assertThat(scaffoldDirective.maxHorizontalPartitions).isEqualTo(1) |
| assertThat(scaffoldDirective.maxVerticalPartitions).isEqualTo(1) |
| assertThat(scaffoldDirective.gutterSizes.outerVertical).isEqualTo(16.dp) |
| assertThat(scaffoldDirective.gutterSizes.innerVertical).isEqualTo(0.dp) |
| assertThat(scaffoldDirective.gutterSizes.outerHorizontal).isEqualTo(16.dp) |
| assertThat(scaffoldDirective.gutterSizes.innerHorizontal).isEqualTo(0.dp) |
| } |
| |
| @Test |
| fun test_calculateDensePaneScaffoldDirective_mediumWidth() { |
| val scaffoldDirective = calculateDensePaneScaffoldDirective( |
| WindowAdaptiveInfo( |
| WindowSizeClass.calculateFromSize(DpSize(750.dp, 900.dp)), |
| Posture() |
| ) |
| ) |
| |
| assertThat(scaffoldDirective.maxHorizontalPartitions).isEqualTo(2) |
| assertThat(scaffoldDirective.maxVerticalPartitions).isEqualTo(1) |
| assertThat(scaffoldDirective.gutterSizes.outerVertical).isEqualTo(24.dp) |
| assertThat(scaffoldDirective.gutterSizes.innerVertical).isEqualTo(24.dp) |
| assertThat(scaffoldDirective.gutterSizes.outerHorizontal).isEqualTo(24.dp) |
| assertThat(scaffoldDirective.gutterSizes.innerHorizontal).isEqualTo(0.dp) |
| } |
| |
| @Test |
| fun test_calculateDensePaneScaffoldDirective_expandedWidth() { |
| val scaffoldDirective = calculateDensePaneScaffoldDirective( |
| WindowAdaptiveInfo( |
| WindowSizeClass.calculateFromSize(DpSize(1200.dp, 800.dp)), |
| Posture() |
| ) |
| ) |
| |
| assertThat(scaffoldDirective.maxHorizontalPartitions).isEqualTo(2) |
| assertThat(scaffoldDirective.maxVerticalPartitions).isEqualTo(1) |
| assertThat(scaffoldDirective.gutterSizes.outerVertical).isEqualTo(24.dp) |
| assertThat(scaffoldDirective.gutterSizes.innerVertical).isEqualTo(24.dp) |
| assertThat(scaffoldDirective.gutterSizes.outerHorizontal).isEqualTo(24.dp) |
| assertThat(scaffoldDirective.gutterSizes.innerHorizontal).isEqualTo(0.dp) |
| } |
| |
| @Test |
| fun test_calculateDensePaneScaffoldDirective_tabletop() { |
| val scaffoldDirective = calculateDensePaneScaffoldDirective( |
| WindowAdaptiveInfo( |
| WindowSizeClass.calculateFromSize(DpSize(700.dp, 800.dp)), |
| Posture(isTabletop = true) |
| ) |
| ) |
| |
| assertThat(scaffoldDirective.maxHorizontalPartitions).isEqualTo(2) |
| assertThat(scaffoldDirective.maxVerticalPartitions).isEqualTo(2) |
| assertThat(scaffoldDirective.gutterSizes.outerVertical).isEqualTo(24.dp) |
| assertThat(scaffoldDirective.gutterSizes.innerVertical).isEqualTo(24.dp) |
| assertThat(scaffoldDirective.gutterSizes.outerHorizontal).isEqualTo(24.dp) |
| assertThat(scaffoldDirective.gutterSizes.innerHorizontal).isEqualTo(24.dp) |
| } |
| |
| @Test |
| fun test_calculateStandardPaneScaffoldDirective_alwaysAvoidHinge() { |
| val occludingHingeBounds = listOf( |
| Rect(0F, 0F, 1F, 1F), |
| Rect(1F, 1F, 2F, 2F), |
| ) |
| val allHingeBounds = listOf( |
| Rect(0F, 0F, 1F, 1F), |
| Rect(1F, 1F, 2F, 2F), |
| Rect(2F, 2F, 3F, 3F) |
| ) |
| val scaffoldDirective = calculateStandardPaneScaffoldDirective( |
| WindowAdaptiveInfo( |
| WindowSizeClass.calculateFromSize(DpSize(700.dp, 800.dp)), |
| Posture( |
| allHingeBounds = allHingeBounds, |
| occludingHingeBounds = occludingHingeBounds |
| ) |
| ), |
| HingePolicy.AlwaysAvoid |
| ) |
| |
| assertThat(scaffoldDirective.excludedBounds).isEqualTo(allHingeBounds) |
| } |
| |
| @Test |
| fun test_calculateStandardPaneScaffoldDirective_avoidOccludingHinge() { |
| val occludingHingeBounds = listOf( |
| Rect(0F, 0F, 1F, 1F), |
| Rect(1F, 1F, 2F, 2F), |
| ) |
| val allHingeBounds = listOf( |
| Rect(0F, 0F, 1F, 1F), |
| Rect(1F, 1F, 2F, 2F), |
| Rect(2F, 2F, 3F, 3F) |
| ) |
| val scaffoldDirective = calculateStandardPaneScaffoldDirective( |
| WindowAdaptiveInfo( |
| WindowSizeClass.calculateFromSize(DpSize(700.dp, 800.dp)), |
| Posture( |
| allHingeBounds = allHingeBounds, |
| occludingHingeBounds = occludingHingeBounds |
| ) |
| ), |
| HingePolicy.AvoidOccluding |
| ) |
| |
| assertThat(scaffoldDirective.excludedBounds).isEqualTo(occludingHingeBounds) |
| } |
| |
| @Test |
| fun test_calculateStandardPaneScaffoldDirective_neverAvoidHinge() { |
| val occludingHingeBounds = listOf( |
| Rect(0F, 0F, 1F, 1F), |
| Rect(1F, 1F, 2F, 2F), |
| ) |
| val allHingeBounds = listOf( |
| Rect(0F, 0F, 1F, 1F), |
| Rect(1F, 1F, 2F, 2F), |
| Rect(2F, 2F, 3F, 3F) |
| ) |
| val scaffoldDirective = calculateStandardPaneScaffoldDirective( |
| WindowAdaptiveInfo( |
| WindowSizeClass.calculateFromSize(DpSize(700.dp, 800.dp)), |
| Posture( |
| allHingeBounds = allHingeBounds, |
| occludingHingeBounds = occludingHingeBounds |
| ) |
| ), |
| HingePolicy.NeverAvoid |
| ) |
| |
| assertThat(scaffoldDirective.excludedBounds).isEmpty() |
| } |
| |
| @Test |
| fun test_calculateDensePaneScaffoldDirective_alwaysAvoidHinge() { |
| val occludingHingeBounds = listOf( |
| Rect(0F, 0F, 1F, 1F), |
| Rect(1F, 1F, 2F, 2F), |
| ) |
| val allHingeBounds = listOf( |
| Rect(0F, 0F, 1F, 1F), |
| Rect(1F, 1F, 2F, 2F), |
| Rect(2F, 2F, 3F, 3F) |
| ) |
| val scaffoldDirective = calculateDensePaneScaffoldDirective( |
| WindowAdaptiveInfo( |
| WindowSizeClass.calculateFromSize(DpSize(700.dp, 800.dp)), |
| Posture( |
| allHingeBounds = allHingeBounds, |
| occludingHingeBounds = occludingHingeBounds |
| ) |
| ), |
| HingePolicy.AlwaysAvoid |
| ) |
| |
| assertThat(scaffoldDirective.excludedBounds).isEqualTo(allHingeBounds) |
| } |
| |
| @Test |
| fun test_calculateDensePaneScaffoldDirective_avoidOccludingHinge() { |
| val occludingHingeBounds = listOf( |
| Rect(0F, 0F, 1F, 1F), |
| Rect(1F, 1F, 2F, 2F), |
| ) |
| val allHingeBounds = listOf( |
| Rect(0F, 0F, 1F, 1F), |
| Rect(1F, 1F, 2F, 2F), |
| Rect(2F, 2F, 3F, 3F) |
| ) |
| val scaffoldDirective = calculateDensePaneScaffoldDirective( |
| WindowAdaptiveInfo( |
| WindowSizeClass.calculateFromSize(DpSize(700.dp, 800.dp)), |
| Posture( |
| allHingeBounds = allHingeBounds, |
| occludingHingeBounds = occludingHingeBounds |
| ) |
| ), |
| HingePolicy.AvoidOccluding |
| ) |
| |
| assertThat(scaffoldDirective.excludedBounds).isEqualTo(occludingHingeBounds) |
| } |
| |
| @Test |
| fun test_calculateDensePaneScaffoldDirective_neverAvoidHinge() { |
| val occludingHingeBounds = listOf( |
| Rect(0F, 0F, 1F, 1F), |
| Rect(1F, 1F, 2F, 2F), |
| ) |
| val allHingeBounds = listOf( |
| Rect(0F, 0F, 1F, 1F), |
| Rect(1F, 1F, 2F, 2F), |
| Rect(2F, 2F, 3F, 3F) |
| ) |
| val scaffoldDirective = calculateDensePaneScaffoldDirective( |
| WindowAdaptiveInfo( |
| WindowSizeClass.calculateFromSize(DpSize(700.dp, 800.dp)), |
| Posture( |
| allHingeBounds = allHingeBounds, |
| occludingHingeBounds = occludingHingeBounds |
| ) |
| ), |
| HingePolicy.NeverAvoid |
| ) |
| |
| assertThat(scaffoldDirective.excludedBounds).isEmpty() |
| } |
| } |
