44 lines
1.3 KiB
Kotlin
44 lines
1.3 KiB
Kotlin
package org.mozilla.fenix.ext
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import kotlinx.coroutines.ObsoleteCoroutinesApi
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import org.mozilla.fenix.TestApplication
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import org.junit.Test
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import org.junit.runner.RunWith
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import org.junit.Assert.assertFalse
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import org.junit.Assert.assertTrue
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import org.robolectric.RobolectricTestRunner
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import org.robolectric.annotation.Config
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import android.graphics.drawable.Drawable
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import android.graphics.Rect
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import android.graphics.Canvas
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import android.graphics.ColorFilter
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@ObsoleteCoroutinesApi
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@RunWith(RobolectricTestRunner::class)
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@Config(application = TestApplication::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 { return 0 }
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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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protected 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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