public async void Menu_GetByTagIndexAsync_PositiveAndNegative_Test()
{
var options = new DbContextOptionsBuilder <DreamFoodDeliveryContext>()
.UseInMemoryDatabase(databaseName: "Menu_GetByTagIndexAsync_PositiveAndNegative_Test")
.Options;
string tagTestName = "new";
string tagTestSecondName = "old";
using (var context = new DreamFoodDeliveryContext(options))
{
TagDB[] tags = new TagDB[]
{
new TagDB
{
TagName = tagTestName
},
new TagDB
{
TagName = tagTestSecondName
},
};
DishDB dish = new DishDB
{
Name = "dish"
};
context.AddRange(tags);
context.Add(dish);
DishTagDB dishTag = new DishTagDB
{
TagId = tags.FirstOrDefault(x => x.TagName == tagTestName).Id,
DishId = dish.Id
};
context.Add(dishTag);
await context.SaveChangesAsync();
}
using (var context = new DreamFoodDeliveryContext(options))
{
var service = new MenuService(_mapper, context);
var resultPositive = await service.GetByTagIndexAsync(tagTestName);
var resultNegative = await service.GetByTagIndexAsync(tagTestSecondName);
resultPositive.IsSuccess.Should().BeTrue();
resultNegative.IsSuccess.Should().BeFalse();
}
}
public async void Tags_GetAllTagsAsync_Test()
{
var options = new DbContextOptionsBuilder <DreamFoodDeliveryContext>()
.UseInMemoryDatabase(databaseName: "Tag_GetAllTagsAsync_Test")
.Options;
// Run the test against one instance of the context
using (var context = new DreamFoodDeliveryContext(options))
{
context.AddRange(_dishes);
context.AddRange(_tags);
DishTagDB dishTag = new DishTagDB
{
TagId = _tags.FirstOrDefault().Id,
DishId = _dishes.FirstOrDefault().Id,
};
context.Add(dishTag);
await context.SaveChangesAsync();
}
// Use a separate instance of the context to verify correct data was saved to database
using (var context = new DreamFoodDeliveryContext(options))
{
var service = new TagService(_mapper, context);
var tagFromBase = await context.Tags.FirstOrDefaultAsync();
var result = await service.GetAllTagsAsync();
result.IsSuccess.Should().BeTrue();
result.Data.Count().Should().Be(1);
foreach (var item in result.Data)
{
item.TagName.Should().Be(tagFromBase.TagName);
}
}
}
