47 lines
1.4 KiB
Kotlin
47 lines
1.4 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.ext
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import android.graphics.Canvas
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import android.graphics.ColorFilter
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import android.graphics.Rect
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import android.graphics.drawable.Drawable
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import org.junit.Assert.assertFalse
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import org.junit.Assert.assertTrue
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import org.junit.Test
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import org.junit.runner.RunWith
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import org.mozilla.fenix.helpers.FenixRobolectricTestRunner
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@RunWith(FenixRobolectricTestRunner::class)
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class DrawableTest {
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@Test
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fun testSetBounds() {
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val drawable = TestDrawable()
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assertFalse(drawable.boundsChanged)
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val size = 10
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drawable.setBounds(size)
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assertTrue(drawable.boundsChanged)
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val returnRec = drawable.copyBounds()
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assertTrue(returnRec.contains(0, 0, -10, 10))
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}
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private class TestDrawable : Drawable() {
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var boundsChanged: Boolean = false
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override fun getOpacity(): Int {
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return 0
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}
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override fun draw(canvas: Canvas) {}
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override fun setAlpha(alpha: Int) {}
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override fun setColorFilter(cf: ColorFilter?) {}
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override fun onBoundsChange(bounds: Rect) {
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boundsChanged = true
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super.onBoundsChange(bounds)
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}
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}
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}
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