Move and fix test for DefaultInvitePeoplePresenter

This commit is contained in:
Benoit Marty 2025-08-13 15:36:01 +02:00
parent f3d4b7c546
commit 4e334efb51
2 changed files with 118 additions and 93 deletions

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@ -1,408 +0,0 @@
/*
* Copyright 2023, 2024 New Vector Ltd.
*
* SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
* Please see LICENSE files in the repository root for full details.
*/
package io.element.android.features.roomdetails.impl.invite
import app.cash.molecule.RecompositionMode
import app.cash.molecule.moleculeFlow
import app.cash.turbine.test
import com.google.common.truth.Truth.assertThat
import io.element.android.features.roomdetails.impl.aRoom
import io.element.android.features.roomdetails.impl.members.RoomMemberListDataSource
import io.element.android.features.roomdetails.impl.members.aRoomMember
import io.element.android.features.roomdetails.impl.members.aRoomMemberList
import io.element.android.libraries.core.coroutine.CoroutineDispatchers
import io.element.android.libraries.designsystem.theme.components.SearchBarResultState
import io.element.android.libraries.matrix.api.room.BaseRoom
import io.element.android.libraries.matrix.api.room.RoomMembersState
import io.element.android.libraries.matrix.api.room.RoomMembershipState
import io.element.android.libraries.matrix.api.user.MatrixUser
import io.element.android.libraries.matrix.test.A_USER_ID
import io.element.android.libraries.matrix.test.A_USER_ID_2
import io.element.android.libraries.matrix.test.room.FakeBaseRoom
import io.element.android.libraries.matrix.ui.components.aMatrixUser
import io.element.android.libraries.matrix.ui.components.aMatrixUserList
import io.element.android.libraries.usersearch.api.UserSearchResult
import io.element.android.libraries.usersearch.api.UserSearchResultState
import io.element.android.libraries.usersearch.test.FakeUserRepository
import io.element.android.tests.testutils.WarmUpRule
import io.element.android.tests.testutils.consumeItemsUntilPredicate
import io.element.android.tests.testutils.testCoroutineDispatchers
import kotlinx.collections.immutable.ImmutableList
import kotlinx.collections.immutable.persistentListOf
import kotlinx.coroutines.test.TestScope
import kotlinx.coroutines.test.runTest
import org.junit.Rule
import org.junit.Test
internal class RoomInviteMembersPresenterTest {
@get:Rule
val warmUpRule = WarmUpRule()
@Test
fun `present - initial state has no results and no search`() = runTest {
val presenter = RoomInviteMembersPresenter(
userRepository = FakeUserRepository(),
roomMemberListDataSource = createDataSource(FakeBaseRoom()),
coroutineDispatchers = testCoroutineDispatchers()
)
moleculeFlow(RecompositionMode.Immediate) {
presenter.present()
}.test {
val initialState = awaitItem()
assertThat(initialState.searchResults).isInstanceOf(SearchBarResultState.Initial::class.java)
assertThat(initialState.isSearchActive).isFalse()
assertThat(initialState.canInvite).isFalse()
assertThat(initialState.searchQuery).isEmpty()
skipItems(1)
}
}
@Test
fun `present - updates search active state`() = runTest {
val presenter = RoomInviteMembersPresenter(
userRepository = FakeUserRepository(),
roomMemberListDataSource = createDataSource(FakeBaseRoom()),
coroutineDispatchers = testCoroutineDispatchers()
)
moleculeFlow(RecompositionMode.Immediate) {
presenter.present()
}.test {
val initialState = awaitItem()
skipItems(1)
initialState.eventSink(RoomInviteMembersEvents.OnSearchActiveChanged(true))
val resultState = awaitItem()
assertThat(resultState.isSearchActive).isTrue()
}
}
@Test
fun `present - performs search and handles empty result list`() = runTest {
val repository = FakeUserRepository()
val presenter = RoomInviteMembersPresenter(
userRepository = repository,
roomMemberListDataSource = createDataSource(FakeBaseRoom()),
coroutineDispatchers = testCoroutineDispatchers(useUnconfinedTestDispatcher = true)
)
moleculeFlow(RecompositionMode.Immediate) {
presenter.present()
}.test {
val initialState = awaitItem()
initialState.eventSink(RoomInviteMembersEvents.UpdateSearchQuery("some query"))
assertThat(repository.providedQuery).isEqualTo("some query")
repository.emitState(UserSearchResultState(results = emptyList(), isSearching = true))
consumeItemsUntilPredicate { it.showSearchLoader }.last().also { state ->
assertThat(state.searchResults).isInstanceOf(SearchBarResultState.Initial::class.java)
assertThat(state.showSearchLoader).isTrue()
}
repository.emitState(results = emptyList(), isSearching = false)
consumeItemsUntilPredicate { !it.showSearchLoader }.last().also { state ->
assertThat(state.searchResults).isInstanceOf(SearchBarResultState.NoResultsFound::class.java)
assertThat(state.showSearchLoader).isFalse()
}
}
}
@Test
fun `present - performs search and handles user results`() = runTest {
val repository = FakeUserRepository()
val presenter = RoomInviteMembersPresenter(
userRepository = repository,
roomMemberListDataSource = createDataSource(FakeBaseRoom()),
coroutineDispatchers = testCoroutineDispatchers(useUnconfinedTestDispatcher = true)
)
moleculeFlow(RecompositionMode.Immediate) {
presenter.present()
}.test {
val initialState = awaitItem()
skipItems(1)
initialState.eventSink(RoomInviteMembersEvents.UpdateSearchQuery("some query"))
skipItems(1)
assertThat(repository.providedQuery).isEqualTo("some query")
repository.emitStateWithUsers(users = aMatrixUserList())
skipItems(1)
val resultState = awaitItem()
assertThat(resultState.searchResults).isInstanceOf(SearchBarResultState.Results::class.java)
val expectedUsers = aMatrixUserList()
val users = resultState.searchResults.users()
expectedUsers.forEachIndexed { index, matrixUser ->
assertThat(users[index].matrixUser).isEqualTo(matrixUser)
assertThat(users[index].isAlreadyInvited).isFalse()
assertThat(users[index].isAlreadyJoined).isFalse()
assertThat(users[index].isSelected).isFalse()
}
}
}
@Test
fun `present - performs search and handles membership state of existing users`() = runTest {
val userList = aMatrixUserList()
val joinedUser = userList[0]
val invitedUser = userList[1]
val repository = FakeUserRepository()
val coroutineDispatchers = testCoroutineDispatchers(useUnconfinedTestDispatcher = true)
val presenter = RoomInviteMembersPresenter(
userRepository = repository,
roomMemberListDataSource = createDataSource(
room = FakeBaseRoom().apply {
givenRoomMembersState(
RoomMembersState.Ready(
persistentListOf(
aRoomMember(userId = joinedUser.userId, membership = RoomMembershipState.JOIN),
aRoomMember(userId = invitedUser.userId, membership = RoomMembershipState.INVITE),
)
)
)
},
coroutineDispatchers = coroutineDispatchers,
),
coroutineDispatchers = coroutineDispatchers
)
moleculeFlow(RecompositionMode.Immediate) {
presenter.present()
}.test {
val initialState = awaitItem()
skipItems(1)
initialState.eventSink(RoomInviteMembersEvents.UpdateSearchQuery("some query"))
skipItems(1)
assertThat(repository.providedQuery).isEqualTo("some query")
repository.emitStateWithUsers(users = aMatrixUserList())
skipItems(1)
val resultState = awaitItem()
assertThat(resultState.searchResults).isInstanceOf(SearchBarResultState.Results::class.java)
val users = resultState.searchResults.users()
// The result that matches a user with JOINED membership is marked as such
val userWhoShouldBeJoined = users.find { it.matrixUser == joinedUser }
assertThat(userWhoShouldBeJoined).isNotNull()
assertThat(userWhoShouldBeJoined?.isAlreadyJoined).isTrue()
assertThat(userWhoShouldBeJoined?.isAlreadyInvited).isFalse()
// The result that matches a user with INVITED membership is marked as such
val userWhoShouldBeInvited = users.find { it.matrixUser == invitedUser }
assertThat(userWhoShouldBeInvited).isNotNull()
assertThat(userWhoShouldBeInvited?.isAlreadyJoined).isFalse()
assertThat(userWhoShouldBeInvited?.isAlreadyInvited).isTrue()
// All other users are neither joined nor invited
val otherUsers = users.minus(userWhoShouldBeInvited!!).minus(userWhoShouldBeJoined!!)
assertThat(otherUsers.none { it.isAlreadyInvited }).isTrue()
assertThat(otherUsers.none { it.isAlreadyJoined }).isTrue()
}
}
@Test
fun `present - performs search and handles unresolved results`() = runTest {
val userList = aMatrixUserList()
val joinedUser = userList[0]
val invitedUser = userList[1]
val repository = FakeUserRepository()
val presenter = RoomInviteMembersPresenter(
userRepository = repository,
roomMemberListDataSource = createDataSource(FakeBaseRoom().apply {
givenRoomMembersState(
RoomMembersState.Ready(
persistentListOf(
aRoomMember(userId = joinedUser.userId, membership = RoomMembershipState.JOIN),
aRoomMember(userId = invitedUser.userId, membership = RoomMembershipState.INVITE),
)
)
)
}),
coroutineDispatchers = testCoroutineDispatchers(useUnconfinedTestDispatcher = true)
)
moleculeFlow(RecompositionMode.Immediate) {
presenter.present()
}.test {
val initialState = awaitItem()
skipItems(1)
initialState.eventSink(RoomInviteMembersEvents.UpdateSearchQuery("some query"))
skipItems(1)
assertThat(repository.providedQuery).isEqualTo("some query")
val unresolvedUser = UserSearchResult(aMatrixUser(id = A_USER_ID.value), isUnresolved = true)
repository.emitState(listOf(unresolvedUser) + aMatrixUserList().map { UserSearchResult(it) })
skipItems(1)
val resultState = awaitItem()
assertThat(resultState.searchResults).isInstanceOf(SearchBarResultState.Results::class.java)
val users = resultState.searchResults.users()
val userWhoShouldBeUnresolved = users.first()
assertThat(userWhoShouldBeUnresolved.isUnresolved).isTrue()
// All other users are neither joined nor invited
val otherUsers = users.minus(userWhoShouldBeUnresolved)
assertThat(otherUsers.none { it.isUnresolved }).isTrue()
}
}
@Test
fun `present - toggle users updates selected user state`() = runTest {
val repository = FakeUserRepository()
val presenter = RoomInviteMembersPresenter(
userRepository = repository,
roomMemberListDataSource = createDataSource(),
coroutineDispatchers = testCoroutineDispatchers()
)
moleculeFlow(RecompositionMode.Immediate) {
presenter.present()
}.test {
val initialState = awaitItem()
skipItems(1)
// When we toggle a user not in the list, they are added
initialState.eventSink(RoomInviteMembersEvents.ToggleUser(aMatrixUser()))
assertThat(awaitItem().selectedUsers).containsExactly(aMatrixUser())
// Toggling a different user also adds them
initialState.eventSink(RoomInviteMembersEvents.ToggleUser(aMatrixUser(id = A_USER_ID_2.value)))
assertThat(awaitItem().selectedUsers).containsExactly(aMatrixUser(), aMatrixUser(id = A_USER_ID_2.value))
// Toggling the first user removes them
initialState.eventSink(RoomInviteMembersEvents.ToggleUser(aMatrixUser()))
assertThat(awaitItem().selectedUsers).containsExactly(aMatrixUser(id = A_USER_ID_2.value))
}
}
@Test
fun `present - selected users appear as such in search results`() = runTest {
val repository = FakeUserRepository()
val presenter = RoomInviteMembersPresenter(
userRepository = repository,
roomMemberListDataSource = createDataSource(FakeBaseRoom()),
coroutineDispatchers = testCoroutineDispatchers(useUnconfinedTestDispatcher = true)
)
moleculeFlow(RecompositionMode.Immediate) {
presenter.present()
}.test {
val initialState = awaitItem()
skipItems(1)
val selectedUser = aMatrixUser()
initialState.eventSink(RoomInviteMembersEvents.ToggleUser(selectedUser))
initialState.eventSink(RoomInviteMembersEvents.UpdateSearchQuery("some query"))
skipItems(1)
assertThat(repository.providedQuery).isEqualTo("some query")
repository.emitStateWithUsers(users = aMatrixUserList() + selectedUser)
skipItems(2)
val resultState = awaitItem()
assertThat(resultState.searchResults).isInstanceOf(SearchBarResultState.Results::class.java)
val users = resultState.searchResults.users()
// The one user we have previously toggled is marked as selected
val shouldBeSelectedUser = users.find { it.matrixUser == selectedUser }
assertThat(shouldBeSelectedUser).isNotNull()
assertThat(shouldBeSelectedUser?.isSelected).isTrue()
// And no others are
val allOtherUsers = users.minus(shouldBeSelectedUser!!)
assertThat(allOtherUsers.none { it.isSelected }).isTrue()
}
}
@Test
fun `present - toggling a user updates existing search results`() = runTest {
val repository = FakeUserRepository()
val presenter = RoomInviteMembersPresenter(
userRepository = repository,
roomMemberListDataSource = createDataSource(FakeBaseRoom()),
coroutineDispatchers = testCoroutineDispatchers(useUnconfinedTestDispatcher = true)
)
moleculeFlow(RecompositionMode.Immediate) {
presenter.present()
}.test {
val initialState = awaitItem()
skipItems(1)
val selectedUser = aMatrixUser()
// Given a query is made
initialState.eventSink(RoomInviteMembersEvents.UpdateSearchQuery("some query"))
skipItems(1)
assertThat(repository.providedQuery).isEqualTo("some query")
repository.emitStateWithUsers(users = aMatrixUserList() + selectedUser)
skipItems(2)
// And then a user is toggled
initialState.eventSink(RoomInviteMembersEvents.ToggleUser(selectedUser))
skipItems(1)
val resultState = awaitItem()
// The results are updated...
assertThat(resultState.searchResults).isInstanceOf(SearchBarResultState.Results::class.java)
val users = resultState.searchResults.users()
// The one user we have now toggled is marked as selected
val shouldBeSelectedUser = users.find { it.matrixUser == selectedUser }
assertThat(shouldBeSelectedUser).isNotNull()
assertThat(shouldBeSelectedUser?.isSelected).isTrue()
// And no others are
val allOtherUsers = users.minus(shouldBeSelectedUser!!)
assertThat(allOtherUsers.none { it.isSelected }).isTrue()
}
}
private suspend fun FakeUserRepository.emitStateWithUsers(
users: List<MatrixUser>,
isSearching: Boolean = false
) {
emitState(
results = users.map { UserSearchResult(it) },
isSearching = isSearching,
)
}
private suspend fun FakeUserRepository.emitState(
results: List<UserSearchResult>,
isSearching: Boolean = false
) {
val state = UserSearchResultState(
results = results,
isSearching = isSearching
)
emitState(state)
}
private fun TestScope.createDataSource(
room: BaseRoom = aRoom().apply {
givenRoomMembersState(RoomMembersState.Ready(aRoomMemberList()))
},
coroutineDispatchers: CoroutineDispatchers = testCoroutineDispatchers()
) = RoomMemberListDataSource(room, coroutineDispatchers)
private fun SearchBarResultState<ImmutableList<InvitableUser>>.users() =
(this as? SearchBarResultState.Results<ImmutableList<InvitableUser>>)?.results.orEmpty()
}