public async Task Add_WithData_ReturnAddedResult()
{
// ===== Arrange =====
var dbName = Guid.NewGuid().ToString();
var context = BuildContext(dbName);
var mapper = BuildMap();
var httpContext = new Mock <IHttpContextAccessor>();
var http = new DefaultHttpContext();
httpContext.Setup(_ => _.HttpContext).Returns(http);
var addProductGroup = new ProductGroupAddDTO {
Name = "Test"
};
var user = await SetupUser(context, mapper, httpContext.Object, new UserRegisterDto { Username = "******", Password = "******" });
List <Claim> claims = new List <Claim>
{
new Claim(ClaimTypes.NameIdentifier, user.Id.ToString()),
new Claim(ClaimTypes.Name, user.Username)
};
var loginHttpContext = new Mock <IHttpContextAccessor>();
var loginHttp = new DefaultHttpContext();
loginHttp.User.AddIdentity(new ClaimsIdentity(claims));
loginHttpContext.Setup(_ => _.HttpContext).Returns(loginHttp);
// ===== Act =====
var service = new ProductGroupServices(context, mapper, loginHttpContext.Object);
var result = await service.Add(addProductGroup);
// ===== Assert =====
// Check that database has new record
var resultContext = BuildContext(dbName);
var recordCount = await resultContext.ProductGroup.CountAsync();
Assert.AreEqual(recordCount, 1);
// Result : Return an error message
Assert.IsTrue(result.IsSuccess);
Assert.AreEqual(result.Message, $"Product Group ({addProductGroup.Name}) have been added successfully");
}
public async Task Add_SentBlankProductGroupName_ReturnErrorMessage()
{
// ===== Arrange =====
var dbName = Guid.NewGuid().ToString();
var context = BuildContext(dbName);
var mapper = BuildMap();
var httpContext = new Mock <IHttpContextAccessor>();
var http = new DefaultHttpContext();
httpContext.Setup(_ => _.HttpContext).Returns(http);
var addProductGroup = new ProductGroupAddDTO {
Name = ""
};
bool expectEx = false;
// ===== Act =====
var service = new ProductGroupServices(context, mapper, httpContext.Object);
try
{
var result = await service.Add(addProductGroup);
}
catch (ArgumentNullException)
{
expectEx = true;
}
// ===== Assert =====
// Check that database has no new record
var resultContext = BuildContext(dbName);
var recordCount = await resultContext.ProductGroup.CountAsync();
Assert.AreEqual(recordCount, 0);
// Result : Return an error message
Assert.IsTrue(expectEx);
}