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137 changes: 137 additions & 0 deletions
137
redwood-compose/src/commonTest/kotlin/app/cash/redwood/compose/LocalViewInsetsTest.kt
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/* | ||
* Copyright (C) 2024 Square, Inc. | ||
* | ||
* 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 app.cash.redwood.compose | ||
|
||
import app.cash.redwood.ui.Margin | ||
import app.cash.redwood.ui.dp | ||
import assertk.assertThat | ||
import assertk.assertions.containsExactly | ||
import com.example.redwood.testapp.compose.Text | ||
import com.example.redwood.testapp.testing.TestSchemaTester | ||
import com.example.redwood.testapp.testing.TextValue | ||
import kotlin.test.Test | ||
import kotlinx.coroutines.test.runTest | ||
|
||
class LocalViewInsetsTest { | ||
@Test | ||
fun localInsetsUpdated() = runTest { | ||
TestSchemaTester { | ||
uiConfigurations.value = uiConfigurations.value.copy( | ||
viewInsets = Margin(top = 30.dp), | ||
) | ||
|
||
setContent { | ||
Text("available=${LocalViewInsets.current}") | ||
} | ||
|
||
assertThat(awaitSnapshot()).containsExactly( | ||
TextValue(text = "available=${Margin(top = 30.0.dp)}"), | ||
) | ||
|
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uiConfigurations.value = uiConfigurations.value.copy( | ||
viewInsets = Margin(top = 20.dp), | ||
) | ||
|
||
assertThat(awaitSnapshot()).containsExactly( | ||
TextValue(text = "available=${Margin(top = 20.0.dp)}"), | ||
) | ||
} | ||
} | ||
|
||
@Test | ||
fun consumeInsets() = runTest { | ||
TestSchemaTester { | ||
uiConfigurations.value = uiConfigurations.value.copy( | ||
viewInsets = Margin(top = 30.dp), | ||
) | ||
|
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setContent { | ||
Text("before available=${LocalViewInsets.current}") | ||
|
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ConsumeInsets { consumed -> | ||
Text("child consumed=$consumed") | ||
Text("child available=${LocalViewInsets.current}") | ||
} | ||
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Text("after available=${LocalViewInsets.current}") | ||
} | ||
|
||
assertThat(awaitSnapshot()).containsExactly( | ||
TextValue(text = "before available=${Margin(top = 30.0.dp)}"), | ||
TextValue(text = "child consumed=${Margin(top = 30.0.dp)}"), | ||
TextValue(text = "child available=${Margin(top = 0.0.dp)}"), | ||
TextValue(text = "after available=${Margin(top = 30.0.dp)}"), | ||
) | ||
} | ||
} | ||
|
||
@Test | ||
fun consumeInsetsWithMax() = runTest { | ||
TestSchemaTester { | ||
uiConfigurations.value = uiConfigurations.value.copy( | ||
viewInsets = Margin(top = 30.dp), | ||
) | ||
|
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setContent { | ||
Text("before available=${LocalViewInsets.current}") | ||
|
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ConsumeInsets(maximumValue = Margin(top = 10.0.dp)) { consumed -> | ||
Text("child consumed=$consumed") | ||
Text("child available=${LocalViewInsets.current}") | ||
} | ||
|
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Text("after available=${LocalViewInsets.current}") | ||
} | ||
|
||
assertThat(awaitSnapshot()).containsExactly( | ||
TextValue(text = "before available=${Margin(top = 30.0.dp)}"), | ||
TextValue(text = "child consumed=${Margin(top = 10.0.dp)}"), | ||
TextValue(text = "child available=${Margin(top = 20.0.dp)}"), | ||
TextValue(text = "after available=${Margin(top = 30.0.dp)}"), | ||
) | ||
} | ||
} | ||
|
||
@Test | ||
fun consumeAllInsetsWithMaxAndUpdates() = runTest { | ||
TestSchemaTester { | ||
uiConfigurations.value = uiConfigurations.value.copy( | ||
viewInsets = Margin(10.0.dp, 20.0.dp, 30.0.dp, 40.0.dp), | ||
) | ||
|
||
setContent { | ||
ConsumeInsets(maximumValue = Margin(all = 15.dp)) { consumed -> | ||
Text("consumed=$consumed") | ||
Text("available=${LocalViewInsets.current}") | ||
} | ||
} | ||
|
||
assertThat(awaitSnapshot()).containsExactly( | ||
TextValue(text = "consumed=${Margin(10.0.dp, 15.0.dp, 15.0.dp, 15.0.dp)}"), | ||
TextValue(text = "available=${Margin(0.0.dp, 5.0.dp, 15.0.dp, 25.0.dp)}"), | ||
) | ||
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uiConfigurations.value = uiConfigurations.value.copy( | ||
viewInsets = Margin(11.0.dp, 21.0.dp, 31.0.dp, 41.0.dp), | ||
) | ||
|
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assertThat(awaitSnapshot()).containsExactly( | ||
TextValue(text = "consumed=${Margin(11.0.dp, 15.0.dp, 15.0.dp, 15.0.dp)}"), | ||
TextValue(text = "available=${Margin(0.0.dp, 6.0.dp, 16.0.dp, 26.0.dp)}"), | ||
) | ||
} | ||
} | ||
} |