136 lines
4.9 KiB
Kotlin
136 lines
4.9 KiB
Kotlin
package org.mozilla.fenix.components.searchengine
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import android.content.Context
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import android.content.SharedPreferences
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import android.graphics.Bitmap
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import io.mockk.every
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import io.mockk.mockk
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import io.mockk.mockkStatic
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import kotlinx.coroutines.CompletableDeferred
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import kotlinx.coroutines.Deferred
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import kotlinx.coroutines.ExperimentalCoroutinesApi
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import kotlinx.coroutines.test.runBlockingTest
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import mozilla.components.browser.search.SearchEngine
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import mozilla.components.browser.search.provider.SearchEngineList
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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.Before
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import org.junit.Test
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import org.junit.runner.RunWith
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import org.mockito.Mockito
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import org.mockito.Mockito.`when`
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import org.mockito.Mockito.mock
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import org.mozilla.fenix.TestApplication
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import org.mozilla.fenix.components.searchengine.FenixSearchEngineProvider.Companion.INSTALLED_ENGINES_KEY
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import org.robolectric.RobolectricTestRunner
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import org.robolectric.annotation.Config
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import java.util.UUID
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@ExperimentalCoroutinesApi
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@RunWith(RobolectricTestRunner::class)
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@Config(application = TestApplication::class)
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class FenixSearchEngineProviderTest {
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// private val testContext = mockk<Context>()
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private lateinit var fenixSearchEngineProvider: FenixSearchEngineProvider
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@Before
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fun before() {
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// mockSharedPreferences(installedEngines = null)
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fenixSearchEngineProvider = FakeFenixSearchEngineProvider(testContext)
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}
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/*
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TODO TEST:
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- public API happy path
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- list ordering
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- deduping
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- the above after adding/removing
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*/
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@Test
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fun `GIVEN sharedprefs does not ontain installed engines WHEN installedSearchEngineIdentifiers THEN defaultEngines + customEngines ids are returned`() = runBlockingTest {
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val expectedDefaults = fenixSearchEngineProvider.baseSearchEngines.toIdSet()
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val expectedCustom = fenixSearchEngineProvider.customSearchEngines.toIdSet()
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val expected = expectedDefaults + expectedCustom
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val actual = fenixSearchEngineProvider.installedSearchEngineIdentifiers(testContext)
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assertEquals(expected, actual)
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}
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@Test
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fun `GIVEN sharedprefs contains installed engines WHEN installedSearchEngineIdentifiers THEN defaultEngines + customEngines ids are returned`() = runBlockingTest {
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val sp = testContext.getSharedPreferences(FenixSearchEngineProvider.PREF_FILE, Context.MODE_PRIVATE)
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sp.edit().putStringSet(INSTALLED_ENGINES_KEY, STORED_INSTALLED_ENGINES).apply()
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val expectedStored = STORED_INSTALLED_ENGINES
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val expectedCustom = fenixSearchEngineProvider.customSearchEngines.toIdSet()
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val expected = expectedStored + expectedCustom
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val actual = fenixSearchEngineProvider.installedSearchEngineIdentifiers(testContext)
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assertEquals(expected, actual)
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}
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}
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private suspend fun Deferred<SearchEngineList>.toIdSet() =
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await().list.map { it.identifier }.toSet()
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private val STORED_INSTALLED_ENGINES = setOf("bing", "ecosia")
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class FakeFenixSearchEngineProvider(context: Context) : FenixSearchEngineProvider(context) {
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override val baseSearchEngines: Deferred<SearchEngineList>
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get() {
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val google = mockSearchEngine(id = "google-b-1-m", n = "Google")
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return CompletableDeferred(
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SearchEngineList(
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listOf(
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google,
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mockSearchEngine("bing", "Bing"),
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mockSearchEngine("amazondotcom", "Amazon.com")
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), default = google
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)
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)
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}
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override val bundledSearchEngines = CompletableDeferred(
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SearchEngineList(
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listOf(
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mockSearchEngine("ecosia", "Ecosia"),
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mockSearchEngine("reddit", "Reddit"),
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mockSearchEngine("startpage", "Startpage.com")
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), default = null
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)
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)
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override var customSearchEngines: Deferred<SearchEngineList>
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get() {
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return CompletableDeferred(
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SearchEngineList(
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listOf(
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mockSearchEngine("my custom site", "my custom site")
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), default = null
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)
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)
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}
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set(_) = throw RuntimeException("Setting not currently supported on this fake")
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private fun mockSearchEngine(
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id: String,
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n: String = id
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// TODO this fails with `Missing calls inside every { ... } block`. Not sure why
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// ) = mockk<SearchEngine> {
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// every { identifier } returns id
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// every { name } returns n
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// every { icon } returns mockk()
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// }
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): SearchEngine {
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return mock(SearchEngine::class.java).apply {
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`when`(identifier).thenReturn(id)
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`when`(name).thenReturn(n)
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`when`(icon).thenReturn(mock(Bitmap::class.java))
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}
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}
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}
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