For 4780: add DefaultBrowsingModeManager tests
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/* 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.browser.browsingmode
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import io.mockk.MockKAnnotations
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import io.mockk.impl.annotations.MockK
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import io.mockk.verify
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import org.junit.Assert.assertEquals
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import org.junit.Before
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import org.junit.Test
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class DefaultBrowsingModeManagerTest {
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@MockK(relaxed = true) lateinit var callback: (BrowsingMode) -> Unit
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lateinit var manager: BrowsingModeManager
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private val initMode = BrowsingMode.Normal
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@Before
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fun before() {
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MockKAnnotations.init(this)
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manager = DefaultBrowsingModeManager(initMode, callback)
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}
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@Test
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fun `WHEN mode is updated THEN callback is invoked`() {
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verify(exactly = 0) { callback.invoke(any()) }
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manager.mode = BrowsingMode.Private
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manager.mode = BrowsingMode.Private
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manager.mode = BrowsingMode.Private
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verify(exactly = 3) { callback.invoke(any()) }
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manager.mode = BrowsingMode.Normal
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manager.mode = BrowsingMode.Normal
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verify(exactly = 5) { callback.invoke(any()) }
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}
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@Test
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fun `WHEN mode is updated THEN it should be returned from get`() {
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assertEquals(BrowsingMode.Normal, manager.mode)
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manager.mode = BrowsingMode.Private
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assertEquals(BrowsingMode.Private, manager.mode)
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manager.mode = BrowsingMode.Normal
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assertEquals(BrowsingMode.Normal, manager.mode)
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}
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}
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