[fenix] Add tests for browser helper classes (https://github.com/mozilla-mobile/fenix/pull/12370)
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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
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import android.view.View
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import io.mockk.MockKAnnotations
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import io.mockk.every
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import io.mockk.impl.annotations.MockK
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import io.mockk.mockk
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import io.mockk.mockkObject
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import io.mockk.unmockkObject
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import io.mockk.verify
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import org.junit.After
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import org.junit.Before
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import org.junit.Test
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import org.mozilla.fenix.R
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import org.mozilla.fenix.components.FenixSnackbar
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import org.mozilla.fenix.components.FenixSnackbar.Companion.LENGTH_SHORT
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class FenixSnackbarDelegateTest {
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@MockK private lateinit var view: View
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@MockK(relaxed = true) private lateinit var snackbar: FenixSnackbar
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private lateinit var delegate: FenixSnackbarDelegate
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@Before
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fun setup() {
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MockKAnnotations.init(this)
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mockkObject(FenixSnackbar.Companion)
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delegate = FenixSnackbarDelegate(view)
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every {
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FenixSnackbar.make(view, LENGTH_SHORT, isDisplayedWithBrowserToolbar = true)
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} returns snackbar
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every { snackbar.setText(any()) } returns snackbar
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every { snackbar.setAction(any(), any()) } returns snackbar
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every { view.context.getString(R.string.app_name) } returns "Firefox"
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every { view.context.getString(R.string.edit) } returns "Edit"
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}
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@After
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fun teardown() {
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unmockkObject(FenixSnackbar.Companion)
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}
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@Test
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fun `show with no listener nor action`() {
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delegate.show(
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snackBarParentView = mockk(),
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text = R.string.app_name,
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duration = 0,
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action = 0,
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listener = null
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)
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verify { snackbar.setText("Firefox") }
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verify(exactly = 0) { snackbar.setAction(any(), any()) }
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verify { snackbar.show() }
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}
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@Test
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fun `show with listener but no action`() {
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delegate.show(
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snackBarParentView = mockk(),
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text = R.string.app_name,
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duration = 0,
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action = 0,
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listener = {}
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)
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verify { snackbar.setText("Firefox") }
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verify(exactly = 0) { snackbar.setAction(any(), any()) }
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verify { snackbar.show() }
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}
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@Test
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fun `show with action but no listener`() {
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delegate.show(
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snackBarParentView = mockk(),
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text = R.string.app_name,
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duration = 0,
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action = R.string.edit,
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listener = null
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)
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verify { snackbar.setText("Firefox") }
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verify(exactly = 0) { snackbar.setAction(any(), any()) }
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verify { snackbar.show() }
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}
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@Test
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fun `show with listener and action`() {
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val listener = mockk<(View) -> Unit>(relaxed = true)
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delegate.show(
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snackBarParentView = mockk(),
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text = R.string.app_name,
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duration = 0,
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action = R.string.edit,
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listener = listener
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)
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verify { snackbar.setText("Firefox") }
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verify { snackbar.setAction("Edit", withArg {
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verify(exactly = 0) { listener(view) }
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it.invoke()
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verify { listener(view) }
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}) }
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verify { snackbar.show() }
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}
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}
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