test: Added FakeBooksRepository and FakeBookUiState

donald-okara · Jan 21, 2025 · 3b50829 · 3b50829
1 parent d5ba918
commit 3b50829
Show file tree

Hide file tree

Showing 6 changed files with 76 additions and 8 deletions.
diff --git a/app/src/main/java/com/don/preface/data/repositoryImpl/BooksRepositoryImpl.kt b/app/src/main/java/com/don/preface/data/repositoryImpl/BooksRepositoryImpl.kt
@@ -36,7 +36,7 @@ class BooksRepositoryImpl(
     }
 
 
-    private fun updateBookState(newState: BookUiState) {
+    override fun updateBookState(newState: BookUiState) {
         _bookState.update { newState }
     }
 
@@ -62,7 +62,8 @@ class BooksRepositoryImpl(
                 response.body()?.let { volumeData ->
                     // Extract the highest image URL from the book details
                     val highestImageUrl = volumeData.volumeInfo.imageLinks.let {
-                        it.extraLarge ?: it.large ?: it.medium ?: it.small ?: it.thumbnail ?: it.smallThumbnail
+                        it.extraLarge ?: it.large ?: it.medium ?: it.small ?: it.thumbnail
+                        ?: it.smallThumbnail
                     }?.replace("http", "https")
 
 

diff --git a/app/src/main/java/com/don/preface/domain/repositories/BooksRepository.kt b/app/src/main/java/com/don/preface/domain/repositories/BooksRepository.kt
@@ -1,7 +1,6 @@
 package com.don.preface.domain.repositories
 
 import com.don.preface.data.model.BookListItemResponse
-import com.don.preface.data.model.BookDetailsResponse
 import com.don.preface.domain.states.BookUiState
 import kotlinx.coroutines.flow.StateFlow
 import retrofit2.Response
@@ -13,5 +12,7 @@ interface BooksRepository {
 
     suspend fun getBookDetails(bookId: String)
 
+    fun updateBookState(newState: BookUiState)
+
 }
 
diff --git a/app/src/test/java/com/don/preface/fake/data/FakeBookUiState.kt b/app/src/test/java/com/don/preface/fake/data/FakeBookUiState.kt
@@ -0,0 +1,21 @@
+package com.don.preface.fake.data
+
+import com.don.preface.domain.states.BookUiState
+import com.don.preface.domain.states.ResultState
+import com.don.preface.domain.utils.color_utils.model.ColorPallet
+import com.don.preface.fake.data.FakeBookDetailsDataSource.fakeBookDetailsResponse
+
+object FakeBookUiState {
+
+    val fakeBookUiStateSuccess: BookUiState =
+        BookUiState(
+            bookDetails = fakeBookDetailsResponse,
+            resultState = ResultState.Success,
+            highestImageUrl = "https://example.com/highest_image.jpg",
+            colorPallet = ColorPallet()
+        )
+    val fakeBookUiStateError: BookUiState =
+        BookUiState(
+            resultState = ResultState.Error("Error message")
+        )
+}
diff --git a/app/src/test/java/com/don/preface/fake/network/FakeBookApiService.kt b/app/src/test/java/com/don/preface/fake/network/FakeBookApiService.kt
@@ -9,11 +9,14 @@ import com.don.preface.network.GoogleBooksApi
 import retrofit2.Response
 
 class FakeBookApiService : GoogleBooksApi {
-    override suspend fun searchBooks(query: String): Response<BookListItemResponse> = FakeBooksDataSource.fakeBookList
+    override suspend fun searchBooks(
+        query: String,
+        apiKey: String
+    ): Response<BookListItemResponse> = FakeBooksDataSource.fakeBookList
 
-    override suspend fun getBookDetails(bookId: String): Response<BookDetailsResponse> = FakeBookDetailsDataSource.fakeBookDetails
+    override suspend fun getBookDetails(
+        bookId: String,
+        apiKey: String
+    ): Response<BookDetailsResponse> = FakeBookDetailsDataSource.fakeBookDetails
 
-    override suspend fun getUserLibrary(accessToken: String, apiKey: String): LibraryResponse{
-        TODO()
-    }
 }
diff --git a/app/src/test/java/com/don/preface/fake/repository/FakeBooksRepository.kt b/app/src/test/java/com/don/preface/fake/repository/FakeBooksRepository.kt
@@ -0,0 +1,38 @@
+package com.don.preface.fake.repository
+
+import com.don.preface.data.model.BookListItemResponse
+import com.don.preface.domain.repositories.BooksRepository
+import com.don.preface.domain.states.BookUiState
+import com.don.preface.fake.data.FakeBookUiState.fakeBookUiStateError
+import com.don.preface.fake.data.FakeBookUiState.fakeBookUiStateSuccess
+import com.don.preface.fake.data.FakeBooksDataSource
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.update
+import retrofit2.Response
+
+class FakeBooksRepository: BooksRepository {
+    private val _bookState = MutableStateFlow(BookUiState())
+    override val bookUiState: StateFlow<BookUiState> = _bookState
+
+    override suspend fun searchBooks(query: String): Response<BookListItemResponse> {
+        return FakeBooksDataSource.fakeBookList
+    }
+
+    override suspend fun getBookDetails(bookId: String) {
+        if (bookId == "5cu7sER89nwC") {
+            _bookState.value = fakeBookUiStateSuccess
+        }else if(bookId == "exampleErrorId"){
+            _bookState.value = fakeBookUiStateError
+
+        }
+    }
+
+    override fun updateBookState(newState: BookUiState) {
+        _bookState.update {
+            newState
+        }
+    }
+
+
+}
diff --git a/app/src/test/java/com/don/preface/tests/repositories/BooksRepositoryTest.kt b/app/src/test/java/com/don/preface/tests/repositories/BooksRepositoryTest.kt
@@ -0,0 +1,4 @@
+package com.don.preface.tests.repositories
+
+class BooksRepositoryTest {
+}