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96 lines
3.2 KiB
Kotlin
96 lines
3.2 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.settings
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import android.graphics.Rect
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import android.widget.RadioButton
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import androidx.preference.Preference
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import androidx.preference.PreferenceFragmentCompat
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import androidx.preference.SwitchPreference
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import io.mockk.Called
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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.verify
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import mozilla.components.support.ktx.android.view.putCompoundDrawablesRelative
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import mozilla.components.support.test.robolectric.testContext
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import org.junit.Assert.assertEquals
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import org.junit.Assert.assertFalse
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import org.junit.Assert.assertNotNull
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import org.junit.Assert.assertTrue
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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.R
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import org.mozilla.fenix.helpers.FenixRobolectricTestRunner
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@RunWith(FenixRobolectricTestRunner::class)
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class ExtensionsTest {
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@MockK(relaxUnitFun = true) private lateinit var radioButton: RadioButton
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@MockK private lateinit var fragment: PreferenceFragmentCompat
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private lateinit var preference: Preference
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@Before
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fun setup() {
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MockKAnnotations.init(this)
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preference = Preference(testContext)
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every { radioButton.context } returns testContext
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every {
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fragment.getString(R.string.pref_key_accessibility_force_enable_zoom)
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} returns "pref_key_accessibility_force_enable_zoom"
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}
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@Test
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fun `test radiobutton setStartCheckedIndicator`() {
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radioButton.setStartCheckedIndicator()
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verify { radioButton.putCompoundDrawablesRelative(start = withArg {
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assertEquals(Rect(0, 0, it.intrinsicWidth, it.intrinsicHeight), it.bounds)
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}) }
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}
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@Test
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fun `set change listener with typed argument`() {
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val callback = mockk<(Preference, String) -> Unit>(relaxed = true)
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preference.setOnPreferenceChangeListener<String> { pref, value ->
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callback(pref, value)
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true
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}
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assertFalse(preference.callChangeListener(10))
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verify { callback wasNot Called }
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assertTrue(preference.callChangeListener("Hello"))
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verify { callback(preference, "Hello") }
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}
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@Test
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fun `requirePreference returns corresponding preference`() {
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val switchPreference = mockk<SwitchPreference>()
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every {
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fragment.findPreference<SwitchPreference>("pref_key_accessibility_auto_size")
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} returns switchPreference
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}
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@Test
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fun `requirePreference throws if null preference is returned`() {
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every {
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fragment.findPreference<SwitchPreference>("pref_key_accessibility_force_enable_zoom")
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} returns null
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var exception: IllegalArgumentException? = null
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try {
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fragment.requirePreference<SwitchPreference>(R.string.pref_key_accessibility_force_enable_zoom)
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} catch (e: IllegalArgumentException) {
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exception = e
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}
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assertNotNull(exception)
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}
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}
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