public async Task DeletePreviousRecipeLifestylesByRecipeId_WithExistentRecipeId_ShouldSuccessfullyDelete()
{
var errorMessagePrefix = "RecipeLifestyleService DeletePreviousRecipeLifestylesByRecipeId() method does not work properly.";
// Arrange
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var recipeLifestyleRepository = new EfRepository <RecipeLifestyle>(context);
var recipeLifestyleService = new RecipeLifestyleService(recipeLifestyleRepository);
await this.SeedDataAsync(context);
var recipeId = context.Recipes.First(x => x.Title == "Recipe for vegetarians and vegans").Id;
// Act
var recipeLifestylesCount = recipeLifestyleRepository.All().Count();
recipeLifestyleService.DeletePreviousRecipeLifestylesByRecipeId(recipeId);
await recipeLifestyleRepository.SaveChangesAsync();
var actualResult = recipeLifestyleRepository.All().Count();
var expectedResult = recipeLifestylesCount - 2;
// Assert
Assert.True(expectedResult == actualResult, errorMessagePrefix + " " + "Count is not reduced properly.");
}
public async Task GetByRecipeIdAsync_WithExistentRecipeId_ShouldReturnCorrectResult()
{
var errorMessagePrefix = "RecipeLifestyleService GetByRecipeIdAsync() method does not work properly.";
// Arrange
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var recipeLifestyleRepository = new EfRepository <RecipeLifestyle>(context);
var recipeLifestyleService = new RecipeLifestyleService(recipeLifestyleRepository);
await this.SeedDataAsync(context);
var recipeId = context.Recipes.First(x => x.Title == "Recipe for vegetarians and vegans").Id;
// Act
var actualResult = (await recipeLifestyleService
.GetByRecipeIdAsync(recipeId))
.ToList();
var expectedResult = await context.RecipeLifestyles
.Where(x => x.RecipeId == recipeId)
.To <RecipeLifestyleServiceModel>()
.ToListAsync();
// Assert
Assert.True(expectedResult.Count == actualResult.Count, errorMessagePrefix + " " + "Collections count mismatch.");
for (int i = 0; i < actualResult.Count; i++)
{
Assert.True(expectedResult[i].RecipeId == actualResult[i].RecipeId, errorMessagePrefix + " " + "RecipeId is not returned properly.");
Assert.True(expectedResult[i].Recipe.Title == actualResult[i].Recipe.Title, errorMessagePrefix + " " + "Recipe Title is not returned properly.");
Assert.True(expectedResult[i].LifestyleId == actualResult[i].LifestyleId, errorMessagePrefix + " " + "LifestyleId is not returned properly.");
Assert.True(expectedResult[i].Lifestyle.Type == actualResult[i].Lifestyle.Type, errorMessagePrefix + " " + "Lifestyle Type is not returned properly.");
}
}
public async Task DeletePreviousRecipeLifestylesByRecipeId_WithNonExistentRecipeId_ShouldWorkProperly()
{
var errorMessagePrefix = "RecipeLifestyleService DeletePreviousRecipeLifestylesByRecipeId() method does not work properly.";
// Arrange
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var recipeLifestyleRepository = new EfRepository <RecipeLifestyle>(context);
var recipeLifestyleService = new RecipeLifestyleService(recipeLifestyleRepository);
await this.SeedDataAsync(context);
var recipeId = Guid.NewGuid().ToString();
// Act
var recipeAllergensCount = recipeLifestyleRepository.All().Count();
recipeLifestyleService.DeletePreviousRecipeLifestylesByRecipeId(recipeId);
await recipeLifestyleRepository.SaveChangesAsync();
var actualResult = recipeLifestyleRepository.All().Count();
var expectedResult = recipeAllergensCount;
// Assert
Assert.True(expectedResult == actualResult, errorMessagePrefix + " " + "Count does not match.");
}
public async Task GetByRecipeIdAsync_WithNonExistentRecipeId_ShouldReturnEmptyCollection()
{
var errorMessagePrefix = "RecipeLifestyleService GetByRecipeIdAsync() method does not work properly.";
// Arrange
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var recipeLifestyleRepository = new EfRepository <RecipeLifestyle>(context);
var recipeLifestyleService = new RecipeLifestyleService(recipeLifestyleRepository);
await this.SeedDataAsync(context);
var recipeId = Guid.NewGuid().ToString();
// Act
var actualResult = (await recipeLifestyleService.GetByRecipeIdAsync(recipeId)).Count;
var expectedResult = 0;
// Assert
Assert.True(expectedResult == actualResult, errorMessagePrefix + " " + "Collections is not empty.");
}
