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fenix/app/src/test/java/org/mozilla/fenix/settings/advanced/LocaleViewHoldersTest.kt

87 lines
2.9 KiB
Kotlin

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.fenix.settings.advanced
import android.view.LayoutInflater
import android.view.View
import androidx.core.view.isVisible
import io.mockk.Runs
import io.mockk.every
import io.mockk.just
import io.mockk.mockk
import io.mockk.mockkObject
import io.mockk.verify
import kotlinx.android.synthetic.main.locale_settings_item.view.*
import mozilla.components.support.locale.LocaleManager
import mozilla.components.support.test.robolectric.testContext
import org.junit.Assert.assertEquals
import org.junit.Assert.assertFalse
import org.junit.Assert.assertTrue
import org.junit.Before
import org.junit.Test
import org.junit.runner.RunWith
import org.mozilla.fenix.R
import org.mozilla.fenix.helpers.FenixRobolectricTestRunner
import java.util.Locale
@RunWith(FenixRobolectricTestRunner::class)
class LocaleViewHoldersTest {
private val selectedLocale = Locale("en", "US")
private lateinit var view: View
private lateinit var interactor: LocaleSettingsViewInteractor
private lateinit var localeViewHolder: LocaleViewHolder
private lateinit var systemLocaleViewHolder: SystemLocaleViewHolder
@Before
fun setup() {
mockkObject(LocaleManager)
every { LocaleManager.getCurrentLocale(any()) } returns null
view = LayoutInflater.from(testContext)
.inflate(R.layout.locale_settings_item, null)
interactor = mockk()
localeViewHolder = LocaleViewHolder(view, selectedLocale, interactor)
systemLocaleViewHolder = SystemLocaleViewHolder(view, selectedLocale, interactor)
}
@Test
fun `bind LocaleViewHolder`() {
localeViewHolder.bind(selectedLocale)
assertEquals("English (United States)", view.locale_title_text.text)
assertEquals("English (United States)", view.locale_subtitle_text.text)
assertFalse(view.locale_selected_icon.isVisible)
}
@Test
fun `LocaleViewHolder calls interactor on click`() {
localeViewHolder.bind(selectedLocale)
every { interactor.onLocaleSelected(selectedLocale) } just Runs
view.performClick()
verify { interactor.onLocaleSelected(selectedLocale) }
}
@Test
fun `bind SystemLocaleViewHolder`() {
systemLocaleViewHolder.bind(selectedLocale)
assertEquals("Follow device language", view.locale_title_text.text)
assertFalse(view.locale_subtitle_text.isVisible)
assertTrue(view.locale_selected_icon.isVisible)
}
@Test
fun `SystemLocaleViewHolder calls interactor on click`() {
systemLocaleViewHolder.bind(selectedLocale)
every { interactor.onDefaultLocaleSelected() } just Runs
view.performClick()
verify { interactor.onDefaultLocaleSelected() }
}
}