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Mitigate disappearing teachers in timetable (#485)

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This commit is contained in:
Mikołaj Pich 2019-09-04 20:45:34 +02:00 committed by Rafał Borcz
parent e64e6676f3
commit c3bb489851
3 changed files with 36 additions and 10 deletions
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8
app/src/androidTest/java/io/github/wulkanowy/data/repositories/timetable/TestTimetableEntityCreator.kt
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@ -7,7 +7,7 @@ import org.threeten.bp.LocalDateTime.now
import io.github.wulkanowy.api.timetable.Timetable as TimetableRemote
import io.github.wulkanowy.data.db.entities.Timetable as TimetableLocal
fun createTimetableLocal(number: Int, start: LocalDateTime, room: String = "", subject: String = "", teacher: String = ""): TimetableLocal {
fun createTimetableLocal(number: Int, start: LocalDateTime, room: String = "", subject: String = "", teacher: String = "", changes: Boolean = false): TimetableLocal {
return TimetableLocal(
studentId = 1,
diaryId = 2,
@ -23,12 +23,12 @@ fun createTimetableLocal(number: Int, start: LocalDateTime, room: String = "", s
teacher = teacher,
teacherOld = "",
info = "",
changes = false,
changes = changes,
canceled = false
)
}
fun createTimetableRemote(number: Int, start: LocalDateTime, room: String, subject: String = "", teacher: String = ""): TimetableRemote {
fun createTimetableRemote(number: Int, start: LocalDateTime, room: String, subject: String = "", teacher: String = "", changes: Boolean = false): TimetableRemote {
return TimetableRemote(
number = number,
start = start.toDate(),
@ -39,7 +39,7 @@ fun createTimetableRemote(number: Int, start: LocalDateTime, room: String, subje
room = room,
teacher = teacher,
info = "",
changes = false,
changes = changes,
canceled = false
)
}

29
app/src/androidTest/java/io/github/wulkanowy/data/repositories/timetable/TimetableRepositoryTest.kt
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@ -60,7 +60,7 @@ class TimetableRepositoryTest {
}
@Test
fun copyDetailsToCompletedFromPrevious() {
fun copyRoomToCompletedFromPrevious() {
timetableLocal.saveTimetable(listOf(
createTimetableLocal(1, of(2019, 3, 5, 8, 0), "123", "Przyroda"),
createTimetableLocal(2, of(2019, 3, 5, 8, 50), "321", "Religia"),
@ -83,7 +83,32 @@ class TimetableRepositoryTest {
assertEquals("123", lessons[0].room)
assertEquals("321", lessons[1].room)
assertEquals("213", lessons[2].room)
}
assertEquals("", lessons[3].teacher)
@Test
fun copyTeacherToCompletedFromPrevious() {
timetableLocal.saveTimetable(listOf(
createTimetableLocal(1, of(2019, 3, 5, 8, 0), "123", "Przyroda", "Jan Garnkiewicz", false),
createTimetableLocal(2, of(2019, 3, 5, 8, 50), "321", "Religia", "Paweł Jumper", false),
createTimetableLocal(3, of(2019, 3, 5, 9, 40), "213", "W-F", "", true),
createTimetableLocal(4, of(2019, 3, 5, 10, 30), "213", "W-F", "", false)
))
every { mockApi.getTimetable(any(), any()) } returns Single.just(listOf(
createTimetableRemote(1, of(2019, 3, 5, 8, 0), "", "Przyroda", "", true), // should override local
createTimetableRemote(2, of(2019, 3, 5, 8, 50), "", "Religia", "", false),
createTimetableRemote(3, of(2019, 3, 5, 9, 40), "", "W-F", "Jan Garnkiewicz", false),
createTimetableRemote(4, of(2019, 3, 5, 10, 30), "", "W-F", "Paweł Jumper", false)
))
val lessons = TimetableRepository(settings, timetableLocal, timetableRemote)
.getTimetable(semesterMock, LocalDate.of(2019, 3, 5), LocalDate.of(2019, 3, 5), true)
.blockingGet()
assertEquals(4, lessons.size)
assertEquals("", lessons[0].teacher)
assertEquals("Paweł Jumper", lessons[1].teacher)
assertEquals("Jan Garnkiewicz", lessons[2].teacher)
assertEquals("Paweł Jumper", lessons[3].teacher)
}
}

9
app/src/main/java/io/github/wulkanowy/data/repositories/timetable/TimetableRepository.kt
View File

@ -32,10 +32,11 @@ class TimetableRepository @Inject constructor(
.doOnSuccess { old ->
local.deleteTimetable(old.uniqueSubtract(new))
local.saveTimetable(new.uniqueSubtract(old).map { item ->
item.apply {
old.singleOrNull { this.start == it.start }?.let {
return@map copy(
room = if (room.isEmpty()) it.room else room
item.also { new ->
old.singleOrNull { new.start == it.start }?.let { old ->
return@map new.copy(
room = if (new.room.isEmpty()) old.room else new.room,
teacher = if (new.teacher.isEmpty() && !new.changes) old.teacher else new.teacher
)
}
}