Philip Wedemann
3 years ago
committed by
GitHub
2 changed files with 40 additions and 2 deletions
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/* |
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* Copyright 2020-2021 JetBrains s.r.o. and respective authors and developers. |
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* Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE.txt file. |
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*/ |
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package org.jetbrains.compose.web.core.tests.elements |
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import androidx.compose.runtime.* |
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import org.jetbrains.compose.web.css.* |
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import org.jetbrains.compose.web.dom.* |
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import org.jetbrains.compose.web.testutils.* |
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import org.w3c.dom.* |
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import org.w3c.dom.css.* |
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import kotlin.test.* |
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class StyleTest { |
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@Test |
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fun testingComposableStyle() = runTest { |
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var color by mutableStateOf(Color.green) |
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composition { |
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Style { |
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val element = remember { "body" } |
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element { |
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backgroundColor(color) |
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} |
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} |
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} |
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val element = root.firstChild |
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assertTrue(element is HTMLStyleElement) |
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val sheet = element.sheet |
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assertTrue(sheet is CSSStyleSheet) |
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assertEquals("""body { background-color: green; }""", sheet.cssRules.asList().single().cssText) |
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color = Color.red |
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waitForRecompositionComplete() |
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assertEquals("""body { background-color: red; }""", sheet.cssRules.asList().single().cssText) |
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} |
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} |
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