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80 lines
2.4 KiB
Kotlin
80 lines
2.4 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.os.StrictMode
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import io.mockk.Runs
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import io.mockk.every
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import io.mockk.just
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import io.mockk.mockk
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import io.mockk.mockkObject
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import io.mockk.mockkStatic
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import io.mockk.unmockkObject
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import io.mockk.unmockkStatic
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import io.mockk.verify
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import org.junit.After
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import org.junit.Assert.assertEquals
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import org.junit.Assert.assertNotNull
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import org.junit.Before
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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.Config
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import org.mozilla.fenix.ReleaseChannel
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import org.mozilla.fenix.helpers.FenixRobolectricTestRunner
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@RunWith(FenixRobolectricTestRunner::class)
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class StrictModeTest {
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private lateinit var threadPolicy: StrictMode.ThreadPolicy
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private lateinit var functionBlock: () -> String
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@Before
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fun setup() {
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threadPolicy = StrictMode.ThreadPolicy.LAX
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functionBlock = mockk()
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mockkStatic(StrictMode::class)
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mockkObject(Config)
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every { StrictMode.setThreadPolicy(threadPolicy) } just Runs
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every { functionBlock() } returns "Hello world"
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}
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@After
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fun teardown() {
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unmockkStatic(StrictMode::class)
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unmockkObject(Config)
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}
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@Test
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fun `runs function block in release`() {
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every { Config.channel } returns ReleaseChannel.Release
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assertEquals("Hello world", threadPolicy.resetPoliciesAfter(functionBlock))
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verify(exactly = 0) { StrictMode.setThreadPolicy(any()) }
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}
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@Test
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fun `runs function block in debug`() {
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every { Config.channel } returns ReleaseChannel.Debug
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assertEquals("Hello world", threadPolicy.resetPoliciesAfter(functionBlock))
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verify { StrictMode.setThreadPolicy(threadPolicy) }
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}
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@Test
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fun `sets thread policy even if function throws`() {
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every { Config.channel } returns ReleaseChannel.Debug
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every { functionBlock() } throws IllegalStateException()
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var exception: IllegalStateException? = null
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try {
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threadPolicy.resetPoliciesAfter(functionBlock)
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} catch (e: IllegalStateException) {
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exception = e
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}
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verify { StrictMode.setThreadPolicy(threadPolicy) }
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assertNotNull(exception)
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}
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}
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