172 lines
6.6 KiB
Kotlin
172 lines
6.6 KiB
Kotlin
/*
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* Copyright (c) 2023 New Vector Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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@file:OptIn(ExperimentalCoroutinesApi::class)
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package io.element.android.features.login.impl.changeserver
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import app.cash.molecule.RecompositionClock
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import app.cash.molecule.moleculeFlow
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import app.cash.turbine.test
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import com.google.common.truth.Truth.assertThat
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import io.element.android.features.login.impl.changeserver.ChangeServerEvents
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import io.element.android.features.login.impl.changeserver.ChangeServerPresenter
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import io.element.android.libraries.architecture.Async
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import io.element.android.libraries.matrix.test.A_HOMESERVER
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import io.element.android.libraries.matrix.test.A_HOMESERVER_URL
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import io.element.android.libraries.matrix.test.A_HOMESERVER_URL_2
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import io.element.android.libraries.matrix.test.A_THROWABLE
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import io.element.android.libraries.matrix.test.auth.FakeAuthenticationService
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import kotlinx.coroutines.ExperimentalCoroutinesApi
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import kotlinx.coroutines.test.runTest
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import org.junit.Test
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class ChangeServerPresenterTest {
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@Test
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fun `present - should start with default homeserver`() = runTest {
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val presenter = ChangeServerPresenter(
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FakeAuthenticationService(),
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)
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moleculeFlow(RecompositionClock.Immediate) {
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presenter.present()
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}.test {
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val initialState = awaitItem()
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assertThat(initialState.homeserver).isEqualTo(A_HOMESERVER_URL)
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assertThat(initialState.submitEnabled).isTrue()
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}
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}
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@Test
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fun `present - authentication service can provide a homeserver`() = runTest {
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val presenter = ChangeServerPresenter(
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FakeAuthenticationService().apply {
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givenHomeserver(A_HOMESERVER.copy(url = A_HOMESERVER_URL_2))
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},
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)
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moleculeFlow(RecompositionClock.Immediate) {
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presenter.present()
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}.test {
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val initialState = awaitItem()
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assertThat(initialState.homeserver).isEqualTo(A_HOMESERVER_URL_2)
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assertThat(initialState.submitEnabled).isTrue()
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}
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}
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@Test
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fun `present - disable if empty or not correct`() = runTest {
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val presenter = ChangeServerPresenter(
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FakeAuthenticationService(),
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)
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moleculeFlow(RecompositionClock.Immediate) {
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presenter.present()
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}.test {
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val initialState = awaitItem()
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initialState.eventSink.invoke(ChangeServerEvents.SetServer(""))
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val emptyState = awaitItem()
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assertThat(emptyState.homeserver).isEqualTo("")
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assertThat(emptyState.submitEnabled).isFalse()
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}
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}
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@Test
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fun `present - submit`() = runTest {
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val presenter = ChangeServerPresenter(
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FakeAuthenticationService(),
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)
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moleculeFlow(RecompositionClock.Immediate) {
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presenter.present()
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}.test {
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val initialState = awaitItem()
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initialState.eventSink.invoke(ChangeServerEvents.Submit)
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val loadingState = awaitItem()
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assertThat(loadingState.submitEnabled).isFalse()
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assertThat(loadingState.changeServerAction).isInstanceOf(Async.Loading::class.java)
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val successState = awaitItem()
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assertThat(successState.submitEnabled).isFalse()
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assertThat(successState.changeServerAction).isInstanceOf(Async.Success::class.java)
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}
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}
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@Test
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fun `present - submit parses URL`() = runTest {
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val presenter = ChangeServerPresenter(
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FakeAuthenticationService(),
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)
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moleculeFlow(RecompositionClock.Immediate) {
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presenter.present()
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}.test {
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val longUrl = "https://matrix.org/.well-known/"
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val initialState = awaitItem()
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initialState.eventSink.invoke(ChangeServerEvents.SetServer(longUrl))
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awaitItem()
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initialState.eventSink.invoke(ChangeServerEvents.Submit)
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val loadingState = awaitItem()
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assertThat(loadingState.submitEnabled).isFalse()
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assertThat(loadingState.changeServerAction).isInstanceOf(Async.Loading::class.java)
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awaitItem() // Skip changing the url to the parsed domain
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val successState = awaitItem()
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assertThat(successState.submitEnabled).isFalse()
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assertThat(successState.changeServerAction).isInstanceOf(Async.Success::class.java)
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assertThat(successState.homeserver).isEqualTo("matrix.org")
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}
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}
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@Test
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fun `present - submit fails`() = runTest {
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val authServer = FakeAuthenticationService()
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val presenter = ChangeServerPresenter(authServer)
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moleculeFlow(RecompositionClock.Immediate) {
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presenter.present()
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}.test {
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val initialState = awaitItem()
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authServer.givenChangeServerError(Throwable())
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initialState.eventSink.invoke(ChangeServerEvents.Submit)
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skipItems(1) // Loading
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val failureState = awaitItem()
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assertThat(failureState.submitEnabled).isFalse()
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assertThat(failureState.changeServerAction).isInstanceOf(Async.Failure::class.java)
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}
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}
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@Test
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fun `present - clear error`() = runTest {
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val authenticationService = FakeAuthenticationService()
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val presenter = ChangeServerPresenter(
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authenticationService,
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)
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moleculeFlow(RecompositionClock.Immediate) {
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presenter.present()
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}.test {
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val initialState = awaitItem()
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// Submit will return an error
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authenticationService.givenChangeServerError(A_THROWABLE)
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initialState.eventSink(ChangeServerEvents.Submit)
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skipItems(1) // Loading
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// Check an error was returned
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val submittedState = awaitItem()
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assertThat(submittedState.changeServerAction).isInstanceOf(Async.Failure::class.java)
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// Assert the error is then cleared
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submittedState.eventSink(ChangeServerEvents.ClearError)
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val clearedState = awaitItem()
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assertThat(clearedState.changeServerAction).isEqualTo(Async.Uninitialized)
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}
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}
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}
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