CategoriesDataRepositoryTest.kt

class CategoriesDataRepositoryTest {

    private val apiManager: APIManager = mockk(relaxed = true)
    private val categoriesInMemoryDataSource: CategoriesInMemoryDataSource = mockk(relaxed = true)
    private val categoriesLocalDataSource: CategoriesLocalDataSource = mockk(relaxed = true)

    private val categoriesDataRepository = CategoriesDataRepository(
        apiManager = apiManager,
        categoriesInMemoryDataSource = categoriesInMemoryDataSource,
        categoriesLocalDataSource = categoriesLocalDataSource,
    )

    @Test
    fun `On get new root instance should return correct result`() = runTest {
        // Given
        val categoryName = faker.name().name()
        val children: List<Category> = listOf(
            randomCategory(),
            randomCategory(),
            randomCategory()
        )

        // When
        val result = categoriesDataRepository.getNewRootInstance(
            name = categoryName,
            children = children
        )

        // Then
        assertEquals(Category.ROOT, result.categoryId)
        assertEquals(categoryName, result.name)
        assertEquals(children.size, result.adsCount)
        assertTrue { result.searchNames.isEmpty() }
        assertNull(result.image)
        assertNull(result.iconImage)
        assertEquals(Category.PostingType.DEFAULT, result.postingType)
        assertEquals(Category.FeedType.DEFAULT, result.feedType)
        assertEquals(Category.PanelType.CATEGORY, result.panelType)
        assertFalse(result.categoryId.isDuplicate)
    }
}