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Merge pull request #123 from snuhcs-course/test/reaction-unit-test
Test: reaction unit test
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120 changes: 120 additions & 0 deletions
120
.../app/src/test/java/com/goliath/emojihub/repositories/remote/ReactionRepositoryImplTest.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,120 @@ | ||
| package com.goliath.emojihub.repositories.remote | ||
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|
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| import androidx.paging.testing.asSnapshot | ||
| import com.goliath.emojihub.data_sources.api.ReactionApi | ||
| import com.goliath.emojihub.mockLogClass | ||
| import com.goliath.emojihub.sampleReactionWithEmojiDto | ||
| import io.mockk.coEvery | ||
| import io.mockk.coVerify | ||
| import io.mockk.mockk | ||
| import kotlinx.coroutines.runBlocking | ||
| import org.junit.Assert.* | ||
| import org.junit.Before | ||
|
|
||
| import org.junit.Test | ||
| import org.junit.runner.RunWith | ||
| import org.junit.runners.JUnit4 | ||
| import retrofit2.Response | ||
|
|
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| @RunWith(JUnit4::class) | ||
| class ReactionRepositoryImplTest { | ||
| private val reactionApi = mockk<ReactionApi>() | ||
| private val reactionRepository = ReactionRepositoryImpl(reactionApi) | ||
| @Before | ||
| fun setUp() { | ||
| mockLogClass() | ||
| } | ||
|
|
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| @Test | ||
| fun fetchReactionList_returnsFlowOfPagingDataOfReactionWithEmojiDto() { | ||
| val numSampleReactions = 10 | ||
| val sampleReactionWithEmojiDtoList = List(numSampleReactions) { sampleReactionWithEmojiDto } | ||
| val expectedFetchedReactionWithEmojiDtoList = List(numSampleReactions*2) { sampleReactionWithEmojiDto } | ||
| // *2 because of .asSnapshot() load one more time | ||
| coEvery { | ||
| reactionApi.fetchReactionList(any(), any(), any(), any()) | ||
| } returns Response.success(sampleReactionWithEmojiDtoList) | ||
| // when | ||
| val fetchedReactionPagingDataFlow = runBlocking { | ||
| reactionRepository.fetchReactionList("1234", "U+1F44D") | ||
| } | ||
| val fetchedReactionWithEmojiDtoList = runBlocking { | ||
| fetchedReactionPagingDataFlow.asSnapshot() | ||
| } | ||
| // then | ||
| coVerify(exactly = 2) { reactionApi.fetchReactionList(any(), any(), any(), any()) } | ||
| runBlocking { | ||
| assertEquals(expectedFetchedReactionWithEmojiDtoList.size, fetchedReactionWithEmojiDtoList.size) | ||
| assertEquals(expectedFetchedReactionWithEmojiDtoList, fetchedReactionWithEmojiDtoList) | ||
| } | ||
| } | ||
|
|
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| @Test | ||
| fun uploadReaction_success_returnsSuccessResponse() { | ||
| // given | ||
| val expectedResponse = Response.success(Unit) | ||
| coEvery { | ||
| reactionApi.uploadReaction(any(), any()) | ||
| } returns expectedResponse | ||
| // when | ||
| val response = runBlocking { | ||
| reactionRepository.uploadReaction("1234", "1234") | ||
| } | ||
| // then | ||
| coVerify(exactly = 1) { reactionApi.uploadReaction(any(), any()) } | ||
| assertEquals(expectedResponse, response) | ||
| } | ||
|
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| @Test | ||
| fun uploadReaction_failure_returnsFailureResponse() { | ||
| // given | ||
| val expectedResponse = Response.error<Unit>(400, mockk(relaxed = true)) | ||
| coEvery { | ||
| reactionApi.uploadReaction(any(), any()) | ||
| } returns expectedResponse | ||
| // when | ||
| val response = runBlocking { | ||
| reactionRepository.uploadReaction("1234", "1234") | ||
| } | ||
| // then | ||
| coVerify(exactly = 1) { reactionApi.uploadReaction(any(), any()) } | ||
| assertFalse(response.isSuccessful) | ||
| } | ||
|
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| // @Test | ||
| // TODO: Not implemented yet | ||
| fun getReactionWithId() { | ||
| } | ||
|
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| @Test | ||
| fun deleteReaction_success_returnsSuccessResponse() { | ||
| // given | ||
| val expectedResponse = Response.success(Unit) | ||
| coEvery { | ||
| reactionApi.deleteReaction(any()) | ||
| } returns expectedResponse | ||
| // when | ||
| val response = runBlocking { | ||
| reactionRepository.deleteReaction("1234") | ||
| } | ||
| // then | ||
| coVerify(exactly = 1) { reactionApi.deleteReaction(any()) } | ||
| assertEquals(expectedResponse, response) | ||
| } | ||
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| @Test | ||
| fun deleteReaction_failure_returnsFailureResponse() { | ||
| // given | ||
| val expectedResponse = Response.error<Unit>(400, mockk(relaxed = true)) | ||
| coEvery { | ||
| reactionApi.deleteReaction(any()) | ||
| } returns expectedResponse | ||
| // when | ||
| val response = runBlocking { | ||
| reactionRepository.deleteReaction("1234") | ||
| } | ||
| // then | ||
| coVerify(exactly = 1) { reactionApi.deleteReaction(any()) } | ||
| assertFalse(response.isSuccessful) | ||
| } | ||
| } |
103 changes: 103 additions & 0 deletions
103
android/app/src/test/java/com/goliath/emojihub/usecases/ReactionUseCaseImplTest.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,103 @@ | ||
| package com.goliath.emojihub.usecases | ||
|
|
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| import androidx.paging.PagingData | ||
| import androidx.paging.map | ||
| import androidx.paging.testing.asSnapshot | ||
| import com.goliath.emojihub.createReactionWithEmojiDtoList | ||
| import com.goliath.emojihub.data_sources.ApiErrorController | ||
| import com.goliath.emojihub.mockLogClass | ||
| import com.goliath.emojihub.models.ReactionWithEmoji | ||
| import com.goliath.emojihub.repositories.remote.ReactionRepository | ||
| import io.mockk.coEvery | ||
| import io.mockk.coVerify | ||
| import io.mockk.mockk | ||
| import io.mockk.spyk | ||
| import kotlinx.coroutines.flow.map | ||
| import kotlinx.coroutines.runBlocking | ||
| import org.junit.Assert.* | ||
| import org.junit.Before | ||
|
|
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| import org.junit.Test | ||
| import org.junit.runner.RunWith | ||
| import org.junit.runners.JUnit4 | ||
| import retrofit2.Response | ||
|
|
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| @RunWith(JUnit4::class) | ||
| class ReactionUseCaseImplTest { | ||
| private val reactionRepository = mockk<ReactionRepository>() | ||
| private val apiErrorController = spyk<ApiErrorController>() | ||
| private val reactionUseCase = ReactionUseCaseImpl(reactionRepository, apiErrorController) | ||
| @Before | ||
| fun setUp() { | ||
| mockLogClass() | ||
| } | ||
|
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| @Test | ||
| fun updateReactionList_withSamplePagingReactionData_updatesReactionListStateFlow() { | ||
| // given | ||
| val samplePagingReactionData = mockk<PagingData<ReactionWithEmoji>>() | ||
| // when | ||
| runBlocking { reactionUseCase.updateReactionList(samplePagingReactionData) } | ||
| // then | ||
| assertEquals(samplePagingReactionData, reactionUseCase.reactionList.value) | ||
| } | ||
|
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| @Test | ||
| fun fetchReactionList_returnsFlowOfReactionPagingData() { | ||
| // given | ||
| val sampleReactionPagingDataFlow = createReactionWithEmojiDtoList(5) | ||
| val sampleAnswer = sampleReactionPagingDataFlow.map { it.map { dto -> ReactionWithEmoji(dto) } } | ||
| coEvery { | ||
| reactionRepository.fetchReactionList(any(), any()) | ||
| } returns sampleReactionPagingDataFlow | ||
| // when | ||
| val result = runBlocking { reactionUseCase.fetchReactionList("1234", "U+1F44D") } | ||
| // then | ||
| coVerify(exactly = 1) { reactionRepository.fetchReactionList(any(), any()) } | ||
| runBlocking { | ||
| val sampleAnswerAsSnapshot = sampleAnswer.asSnapshot() | ||
| val resultAsSnapshot = result.asSnapshot() | ||
| for (i in sampleAnswerAsSnapshot.indices) { | ||
| assertEquals(sampleAnswerAsSnapshot[i], resultAsSnapshot[i]) | ||
| } | ||
| } | ||
| } | ||
|
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| @Test | ||
| fun uploadReaction_successWithValidPostId_returnsTrue() { | ||
| // given | ||
| val samplePostId = "1234" | ||
| val sampleEmojiId = "5678" | ||
| coEvery { | ||
| reactionRepository.uploadReaction(any(), any()) | ||
| } returns Response.success(Unit) | ||
| // when | ||
| val result = runBlocking { reactionUseCase.uploadReaction(samplePostId, sampleEmojiId) } | ||
| // then | ||
| assertTrue(result) | ||
| } | ||
|
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| @Test | ||
| fun uploadReaction_failureWithInvalidPostId_returnsFalse() { | ||
| // given | ||
| val samplePostId = "-1234" | ||
| val sampleEmojiId = "5678" | ||
| coEvery { | ||
| reactionRepository.uploadReaction(any(), any()) | ||
| } returns Response.error(404, mockk(relaxed = true)) | ||
| // when | ||
| val result = runBlocking { reactionUseCase.uploadReaction(samplePostId, sampleEmojiId) } | ||
| // then | ||
| assertFalse(result) | ||
| } | ||
|
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| // @Test | ||
| // TODO: Not implemented yet | ||
| fun getReactionWithId() { | ||
| } | ||
|
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| // @Test | ||
| // TODO: Not implemented yet | ||
| fun deleteReaction() { | ||
| } | ||
| } |
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