public async Task RecipeUpdate_ClearingAllIngredients_AreDeleted()
{
// each test creates new Connection / Options / DbSchema
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
try
{
var options = new DbContextOptionsBuilder <RecipesContext>()
.UseSqlite(connection)
.Options;
SetupBasicContext(options);
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper.Object, this._mapper);
var recipeToUpdate = await service.GetOne(4);
// Remove all ingredients
recipeToUpdate.Ingredients = new List <IngredientBase>();
await service.UpdateOne(recipeToUpdate);
var dbrecipe = await service.GetOne(4);
//Assert.IsFalse(dbrecipe.Ingredients.Any());
Assert.AreEqual(0, dbrecipe.Ingredients.Count());
}
}
finally
{
connection.Close();
}
}
public async Task RecipeUpdate_UpdatingExistingImageBytes_UpdatesProperly()
{
// each test creates new Connection / Options / DbSchema
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
try
{
var options = new DbContextOptionsBuilder <RecipesContext>()
.UseSqlite(connection)
.Options;
var recipeId = 3;
// Setup context with one recipe, and medias. Specifying separate media path since modifying image physically (to avoid conflict with other tests)
SetupBasicContext(options, false, recipeId, "RecipeUpdate_UpdatingExistingImageBytes");
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper, this._mapper);
// get recipe with ID 4
var recipeToUpdate = await service.GetOne(recipeId);
// Update media with ID: 1
var media = recipeToUpdate.Medias.Where(m => m.Id == 3).First();
// overriding ingredient to remove linked/tracked objects, and modifying some properties
// TODO: verify why object is being tracked? When we have asNoTracking set
recipeToUpdate.Medias.Remove(media);
// Load images json and select image 1 (foodMarket.jpg) that we know isn't in Media with ID 1 (foodColor.jpeg)
var TestImages = LoadRecipeMediaDtoFromJson(recipeId);
// Update properties AND mediabytes
recipeToUpdate.Medias.Add(new MediaDto {
Id = media.Id, Recipe_Id = media.Recipe_Id, Title = "FoodMarket", Tag = media.Tag, MediaDataUrl = TestImages.First().MediaDataUrl
});
await service.UpdateOne(recipeToUpdate);
}
using (var context = new RecipesContext(options))
{
// VERIFY
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper, this._mapper);
var recipeUpdated = await service.GetOne(recipeId);
var image = recipeUpdated.Medias.Where(m => m.Id == 3).First();
Assert.AreEqual("FoodMarket", image.Title);
// Verify logger wrote INFO specifying that Media with Id 1 had its image overriden
this._loggerMock.Verify(l =>
l.Log(LogLevel.Information, 0, It.Is <It.IsAnyType>((v, t) => v.ToString().Contains("New image provided")), It.IsAny <Exception>(), (Func <It.IsAnyType, Exception, string>)It.IsAny <object>())
, Times.Once);
//l.Log(LogLevel.Information, 0, It.IsAny<It.IsAnyType>(), It.IsAny<Exception>(), (Func<It.IsAnyType, Exception, string>)It.IsAny<object>()), Times.Once);
}
}
finally
{
connection.Close();
}
}
public async Task RecipeUpdate_AddingNewImagesToRecipeWithNoImages_WorksAndPathCreatedProperly()
{
// each test creates new Connection / Options / DbSchema
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
try
{
var options = new DbContextOptionsBuilder <RecipesContext>()
.UseSqlite(connection)
.Options;
var recipeId = 1; // TODO: why is this text conflicting with DeleteMultipleImages ? Not same path nor Recipe ID and diff contexts
// Setup context with one recipe, no medias
SetupBasicContext(options, true, recipeId);
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper, this._mapper);
// get recipe with ID setup for this test suite
var recipeToUpdate = await service.GetOne(recipeId);
// loading 3 mediaDtos from json
var mediaDtos = LoadRecipeMediaDtoFromJson(recipeId);
// insert into recipe that we want to update, to act like incoming media bytes
recipeToUpdate.Medias = mediaDtos;
await service.UpdateOne(recipeToUpdate);
}
using (var context = new RecipesContext(options))
{
// VERIFY
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper, this._mapper);
// Get recipe again from DB with new medias
var recipeToUpdate = await service.GetOne(recipeId);
Assert.AreEqual(3, recipeToUpdate.Medias.Count());
string userRecipePath; // not needed so we override
foreach (var i in recipeToUpdate.Medias)
{
var savedImgPath = MediaLogicHelper.GenerateSingleMediaPath(this._mediaHelper.UserMediasPath, recipeToUpdate.Id, i.Id, out userRecipePath);
// check file exists
Assert.IsTrue(File.Exists(savedImgPath));
long savedImageSize = new FileInfo(savedImgPath).Length;
// verify size is under 800kb
Assert.Less(savedImageSize, this.MAX_IMAGESIZE);
}
}
}
finally
{
connection.Close();
}
}
public async Task RecipeUpdate_DeletingOneImage_DeletesProperly()
{
// each test creates new Connection / Options / DbSchema
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
try
{
var options = new DbContextOptionsBuilder <RecipesContext>()
.UseSqlite(connection)
.Options;
var recipeId = 4; // choose recipe ID not used by other test to prevent conflicts on result checks
// Setup context with one recipe, and medias. Specifying separate media path since modifying image physically (to avoid conflict with other tests)
// TODO: Each test should have their own data to work with
SetupBasicContext(options, false, recipeId, "RecipeUpdate_DeletingOneImage");
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper, this._mapper);
// get recipe with ID defined at class level
// TODO: we're doing all of this wrong... You need a moqed environment for all test to work properly... The mediaLogicHelperTest already handles testing physical loading
var recipeToUpdate = await service.GetOne(recipeId);
// Remove media with ID: 3
var image = recipeToUpdate.Medias.Where(m => m.Id == 3).First();
recipeToUpdate.Medias.Remove(image);
await service.UpdateOne(recipeToUpdate);
}
using (var context = new RecipesContext(options))
{
// VERIFY
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper, this._mapper);
var recipeUpdated = await service.GetOne(recipeId);
var image = recipeUpdated.Medias.Where(m => m.Id == 3).FirstOrDefault();
Assert.IsNull(image);
Assert.AreEqual(2, recipeUpdated.Medias.Count, "Medias count should be 2");
// Verify logger wrote INFO specifying that Image 3 was deleted
this._loggerMock.Verify(l =>
l.Log(LogLevel.Information, 0, It.Is <It.IsAnyType>((v, t) => v.ToString().Contains("DELETED") && v.ToString().Contains("ID:3")), It.IsAny <Exception>(), (Func <It.IsAnyType, Exception, string>)It.IsAny <object>())
, Times.Once);
// verify file no longer exist
// File path was defined in SetupBasicContext, it's not following regular path standards (from recipe service)
var imgToDeletePath = this._contextMedia.Where(m => m.Id == 3).First().MediaPath;
Assert.IsFalse(File.Exists(imgToDeletePath));
}
}
finally
{
connection.Close();
}
}
public async Task RecipeUpdate_AddingOneImageToRecipeWithImages_IsAddedProperlyAndPathCreated()
{
// each test creates new Connection / Options / DbSchema
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
try
{
var options = new DbContextOptionsBuilder <RecipesContext>()
.UseSqlite(connection)
.Options;
var recipeId = 6;
// Setup context with one recipe, and medias
SetupBasicContext(options, false, recipeId);
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper, this._mapper);
// get recipe with ID defined at class level
var recipeToUpdate = await service.GetOne(recipeId);
// loading mediaDtos from json (to have media with image bytes)
var mediaDtos = LoadRecipeMediaDtoFromJson(recipeId);
var mediaToAdd = mediaDtos.First();
recipeToUpdate.Medias.Add(mediaToAdd);
await service.UpdateOne(recipeToUpdate);
}
using (var context = new RecipesContext(options))
{
// VERIFY
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper, this._mapper);
var recipeUpdated = await service.GetOne(recipeId);
Assert.AreEqual(4, recipeUpdated.Medias.Count);
string userRecipePath;
// We can't access image path but we can recreate it from method used by service when saving it
var savedImgPath = MediaLogicHelper.GenerateSingleMediaPath(this._mediaHelper.UserMediasPath, recipeUpdated.Id, 4, out userRecipePath);
// check file exists
Assert.IsTrue(File.Exists(savedImgPath));
long savedImageSize = new FileInfo(savedImgPath).Length;
// verify size is under 800kb
Assert.Less(savedImageSize, this.MAX_IMAGESIZE);
}
}
finally
{
connection.Close();
}
}
public async Task RecipeUpdate_UpdatingRecipeAndIngredient_IsUpdated()
{
// each test creates new Connection / Options / DbSchema
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
try
{
var options = new DbContextOptionsBuilder <RecipesContext>()
.UseSqlite(connection)
.Options;
SetupBasicContext(options);
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper.Object, this._mapper);
var recipeToUpdate = await service.GetOne(4);
// modifying recipe properties
recipeToUpdate.OriginalLink = "https://www.something.com";
recipeToUpdate.TitleShort = "Banana pancakes";
// modifying ingredient with id 1
var ingredient = recipeToUpdate.Ingredients.FirstOrDefault(i => i.Id == 1);
// overriding ingredient to remove linked/tracked objects, and modifying some properties
recipeToUpdate.Ingredients.Remove(ingredient);
recipeToUpdate.Ingredients.Add(new IngredientBase {
Id = ingredient.Id, Name = "Strawberry", Quantity = 1, Unit_Id = 3, Recipe_Id = ingredient.Recipe_Id
});
await service.UpdateOne(recipeToUpdate);
// get recipe again
var newRecipe = await service.GetOne(4);
Assert.AreEqual("Banana pancakes", newRecipe.TitleShort);
Assert.AreEqual("https://www.something.com", newRecipe.OriginalLink);
ingredient = recipeToUpdate.Ingredients.FirstOrDefault(i => i.Id == 1);
Assert.AreEqual("Strawberry", ingredient.Name);
Assert.AreEqual(1, ingredient.Quantity);
Assert.AreEqual(3, ingredient.Unit_Id);
}
}
finally
{
connection.Close();
}
}
// TODO: bad practice. If doing integration test that use physical disk, setup different folder with pics for each test
public async Task RecipeUpdate_DeletingMultipleImages_DeletesProperly()
{
// each test creates new Connection / Options / DbSchema
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
try
{
var options = new DbContextOptionsBuilder <RecipesContext>()
.UseSqlite(connection)
.Options;
var recipeId = 5;
// Setup context with one recipe, and medias. Specifying separate media path since modifying image physically (to avoid conflict with other tests)
SetupBasicContext(options, false, recipeId, "RecipeUpdate_DeletingMultipleImages");
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper, this._mapper);
// get recipe with ID defined at class level
var recipeToUpdate = await service.GetOne(recipeId);
// Remove all medias
recipeToUpdate.Medias.Clear();
await service.UpdateOne(recipeToUpdate);
}
using (var context = new RecipesContext(options))
{
// VERIFY
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper, this._mapper);
var recipeUpdated = await service.GetOne(recipeId);
Assert.IsEmpty(recipeUpdated.Medias);
// Verify logger wrote INFO specifying that Images were deleted, for all 3 images
this._loggerMock.Verify(l =>
l.Log(LogLevel.Information, 0, It.Is <It.IsAnyType>((v, t) => v.ToString().Contains("DELETED")), It.IsAny <Exception>(), (Func <It.IsAnyType, Exception, string>)It.IsAny <object>())
, Times.Exactly(3));
// Verify files no longer exist
foreach (var media in this._contextMedia)
{
Assert.IsFalse(File.Exists(media.MediaPath));
}
}
}
finally
{
connection.Close();
}
}
public async Task RecipeUpdate_UpdatingExistingImageProperties_UpdatesProperly()
{
// each test creates new Connection / Options / DbSchema
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
try
{
var options = new DbContextOptionsBuilder <RecipesContext>()
.UseSqlite(connection)
.Options;
var recipeId = 2;
// Setup context with one recipe, and medias. No specific media path provided since test doesn't modify media physically, can remain in standard path
SetupBasicContext(options, false, recipeId);
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper, this._mapper);
// get recipe with ID 4
var recipeToUpdate = await service.GetOne(recipeId);
// Update media with ID: 3
var media = recipeToUpdate.Medias.Where(m => m.Id == 1).First();
// overriding ingredient to remove linked/tracked objects, and modifying some properties
// TODO: verify why object is being tracked? When we have asNoTracking set
recipeToUpdate.Medias.Remove(media);
recipeToUpdate.Medias.Add(new MediaDto {
Id = media.Id, Recipe_Id = media.Recipe_Id, Title = "OrangeJuice", Tag = "Juice", MediaDataUrl = media.MediaDataUrl
});
await service.UpdateOne(recipeToUpdate);
}
using (var context = new RecipesContext(options))
{
// VERIFY
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper, this._mapper);
var recipeUpdated = await service.GetOne(recipeId);
var image = recipeUpdated.Medias.Where(m => m.Id == 1).First();
Assert.AreEqual("OrangeJuice", image.Title);
Assert.AreEqual("Juice", image.Tag);
}
}
finally
{
connection.Close();
}
}
public async Task RecipeUpdate_UpdatingIngredient_IsUpdated()
{
// each test creates new Connection / Options / DbSchema
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
try
{
var options = new DbContextOptionsBuilder <RecipesContext>()
.UseSqlite(connection)
.Options;
SetupBasicContext(options);
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper.Object, this._mapper);
var recipeToUpdate = await service.GetOne(4);
// Update ingredient with Id:1's Name and Unit
var ingredient = recipeToUpdate.Ingredients.FirstOrDefault(i => i.Id == 1);
// overriding ingredient to remove linked/tracked objects, and modifying some properties
recipeToUpdate.Ingredients.Remove(ingredient);
recipeToUpdate.Ingredients.Add(new IngredientBase {
Id = ingredient.Id, Name = "Strawberry", Quantity = 1, Unit_Id = 3, Recipe_Id = ingredient.Recipe_Id
});
await service.UpdateOne(recipeToUpdate);
var dbrecipe = await service.GetOne(4);
Assert.AreEqual(2, dbrecipe.Ingredients.Count()); // verify count hasn't changed
ingredient = dbrecipe.Ingredients.FirstOrDefault(i => i.Id == 1);
Assert.AreEqual("Strawberry", ingredient.Name);
Assert.AreEqual(1, ingredient.Quantity);
Assert.AreEqual(3, ingredient.Unit_Id);
}
}
finally
{
connection.Close();
}
}
public async Task RecipeUpdate_UpdatingRecipeTitleShort_IsUpdated()
{
// each test creates new Connection / Options / DbSchema
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
try
{
var options = new DbContextOptionsBuilder <RecipesContext>()
.UseSqlite(connection)
.Options;
SetupBasicContext(options);
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper.Object, this._mapper);
var recipeUpdate = await service.GetOne(4);
// modifying recipe properties
recipeUpdate.OriginalLink = "https://www.something.com";
recipeUpdate.TitleShort = "Banana pancakes";
await service.UpdateOne(recipeUpdate);
}
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper.Object, this._mapper);
// get recipe again
var newRecipe = await service.GetOne(4);
Assert.AreEqual("Banana pancakes", newRecipe.TitleShort);
Assert.AreEqual("https://www.something.com", newRecipe.OriginalLink);
// TODO: Test also that auditDate and creationDate are ignored (and handled by database)
}
}
finally
{
connection.Close();
}
}
public async Task RecipeUpdate_NewIngredients_AreAdded()
{
// each test creates new Connection / Options / DbSchema
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
try
{
var options = new DbContextOptionsBuilder <RecipesContext>()
.UseSqlite(connection)
.Options;
SetupBasicContext(options);
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper.Object, this._mapper);
var recipeToUpdate = await service.GetOne(4);
// Add Ingredients to recipe
recipeToUpdate.Ingredients.Add(new IngredientBase {
Id = 0, Name = "Butter", Quantity = 2, Unit_Id = 3, Recipe_Id = recipeToUpdate.Id
});
recipeToUpdate.Ingredients.Add(new IngredientBase {
Id = 0, Name = "Flour", Quantity = 3, Unit_Id = 3, Recipe_Id = recipeToUpdate.Id
});
await service.UpdateOne(recipeToUpdate);
var dbrecipe = await service.GetOne(4);
Assert.AreEqual(4, dbrecipe.Ingredients.Count());
var newIngredient = dbrecipe.Ingredients.FirstOrDefault(i => i.Id == 3);
Assert.AreEqual("Butter", newIngredient.Name);
Assert.AreEqual(2, newIngredient.Quantity);
Assert.AreEqual(3, newIngredient.Unit_Id);
}
}
finally
{
connection.Close();
}
}
public async Task RecipeUpdate_ClearingOneInstructions_IsDeleted()
{
// each test creates new Connection / Options / DbSchema
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
try
{
var options = new DbContextOptionsBuilder <RecipesContext>()
.UseSqlite(connection)
.Options;
SetupBasicContext(options);
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper.Object, this._mapper);
var recipeToUpdate = await service.GetOne(4);
// Remove instruction with Id = 1
var instruction = recipeToUpdate.Instructions.FirstOrDefault(i => i.Id == 1);
recipeToUpdate.Instructions.Remove(instruction);
await service.UpdateOne(recipeToUpdate);
}
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper.Object, this._mapper);
var dbrecipe = await service.GetOne(4);
Assert.AreEqual(1, dbrecipe.Instructions.Count());
var instruction = dbrecipe.Instructions.FirstOrDefault();
Assert.AreEqual(2, instruction.Id);
Assert.AreEqual("Start cutting stuff", instruction.Description);
Assert.AreEqual(2, instruction.StepNum);
}
}
finally
{
connection.Close();
}
}
public async Task RecipeUpdate_NewInstructions_AreAdded()
{
// each test creates new Connection / Options / DbSchema
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
try
{
var options = new DbContextOptionsBuilder <RecipesContext>()
.UseSqlite(connection)
.Options;
SetupBasicContext(options);
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper.Object, this._mapper);
var recipeToUpdate = await service.GetOne(4);
// Add Ingredients to recipe
recipeToUpdate.Instructions.Add(new Instruction {
Id = 0, StepNum = 3, Description = "Go do something", Recipe_Id = recipeToUpdate.Id
});
recipeToUpdate.Instructions.Add(new Instruction {
Id = 0, StepNum = 4, Description = "Done", Recipe_Id = recipeToUpdate.Id
});
await service.UpdateOne(recipeToUpdate);
var dbrecipe = await service.GetOne(4);
Assert.AreEqual(4, dbrecipe.Instructions.Count());
var instructiontThree = dbrecipe.Instructions.FirstOrDefault(i => i.Id == 3);
Assert.AreEqual("Go do something", instructiontThree.Description);
Assert.AreEqual(3, instructiontThree.StepNum);
}
}
finally
{
connection.Close();
}
}
public async Task RecipeUpdate_NewInstructionWithGivenId_IsAddedAndAssignedNewIdByDatabase()
{
// each test creates new Connection / Options / DbSchema
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
try
{
var options = new DbContextOptionsBuilder <RecipesContext>()
.UseSqlite(connection)
.Options;
SetupBasicContext(options);
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper.Object, this._mapper);
var recipeToUpdate = await service.GetOne(4);
// Add Ingredient with ID that doesn't exist yet
recipeToUpdate.Instructions.Add(new Instruction {
Id = 75, StepNum = 3, Description = "Go do something", Recipe_Id = recipeToUpdate.Id
});
await service.UpdateOne(recipeToUpdate);
var dbrecipe = await service.GetOne(4);
Assert.AreEqual(3, dbrecipe.Instructions.Count());
// According to our context, DB should override provided ID and assign ID 3 to this instruction
var instructiontThree = dbrecipe.Instructions.FirstOrDefault(i => i.Id == 3);
Assert.IsNotNull(instructiontThree);
Assert.AreEqual("Go do something", instructiontThree.Description);
Assert.AreEqual(3, instructiontThree.StepNum);
}
}
finally
{
connection.Close();
}
}
public async Task RecipeUpdate_UpdatingRecipeLastModifier_IsUpdated()
{
// each test creates new Connection / Options / DbSchema
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
try
{
var options = new DbContextOptionsBuilder <RecipesContext>()
.UseSqlite(connection)
.Options;
SetupBasicContext(options);
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper.Object, this._mapper);
var recipeUpdate = await service.GetOne(4);
// modifying recipe properties
recipeUpdate.LastModifier = "mark.x";
await service.UpdateOne(recipeUpdate);
}
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper.Object, this._mapper);
// get recipe again
var newRecipe = await service.GetOne(4);
Assert.AreEqual("mark.x", newRecipe.LastModifier);
}
}
finally
{
connection.Close();
}
}
public async Task RecipeUpdate_UpdatingCreationDate_IsIgnored()
{
// each test creates new Connection / Options / DbSchema
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
try
{
var options = new DbContextOptionsBuilder <RecipesContext>()
.UseSqlite(connection)
.Options;
SetupBasicContext(options);
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper.Object, this._mapper);
var recipeUpdate = await service.GetOne(4);
var currentTime = DateTime.Now;
recipeUpdate.CreationDate = currentTime;
await service.UpdateOne(recipeUpdate);
}
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper.Object, this._mapper);
// get recipe again in new "request" / separate context
var newRecipe = await service.GetOne(4);
Assert.AreEqual(null, newRecipe.CreationDate); // should be unchanged, aka: should be null since it can only be generated by DB
}
}
finally
{
connection.Close();
}
}
public async Task RecipeUpdate_DeleteAddAndUpdateIngredients_WorkAsExpected()
{
// each test creates new Connection / Options / DbSchema
var connection = new SqliteConnection("DataSource=:memory:");
connection.Open();
try
{
var options = new DbContextOptionsBuilder <RecipesContext>()
.UseSqlite(connection)
.Options;
SetupBasicContext(options);
using (var context = new RecipesContext(options))
{
var service = new RecipesService(context, this._loggerMock.Object, this._mediaHelper.Object, this._mapper);
// todo: is this bad practice? Should I just recreate an object Recipe here, with same Id? (Since we want to reproduce offline example). To avoid tracked/extra entities..
// get recipe with Id 4
var recipeToUpdate = await service.GetOne(4);
// Removing ingredient with id 1
var ingredient1 = recipeToUpdate.Ingredients.FirstOrDefault(i => i.Id == 1);
recipeToUpdate.Ingredients.Remove(ingredient1);
// Modify ingredient with Id 2
var ingredient2 = recipeToUpdate.Ingredients.FirstOrDefault(i => i.Id == 2);
recipeToUpdate.Ingredients.Remove(ingredient2);
recipeToUpdate.Ingredients.Add(new IngredientBase {
Id = ingredient2.Id, Name = "Strawberry", Quantity = 1, Unit_Id = 3, Recipe_Id = ingredient2.Recipe_Id
});
// Add new ingredient
var ingredient3 = new IngredientBase()
{
Id = 0, Name = "Flour", Quantity = 3, Unit_Id = 1, Recipe_Id = 4
};
recipeToUpdate.Ingredients.Add(ingredient3);
// Get recipe again from db and verify all changes worked
await service.UpdateOne(recipeToUpdate);
var dbrecipe = await service.GetOne(4);
Assert.AreEqual(2, dbrecipe.Ingredients.Count());
// recipe should have 2 ingredient with id:2 and id:3 (new)
var ingredientIds = dbrecipe.Ingredients.Select(i => i.Id).ToList();
Assert.AreEqual(new int[2] {
2, 3
}, ingredientIds);
// check modif in ingredient with Id:2
ingredient2 = dbrecipe.Ingredients.FirstOrDefault(i => i.Id == 2);
Assert.AreEqual("Strawberry", ingredient2.Name);
Assert.AreEqual(1, ingredient2.Quantity);
Assert.AreEqual(3, ingredient2.Unit_Id);
}
}
finally
{
connection.Close();
}
}
