public void Should_Throw_Exception_If_Resolver_Fails_Unexpected()
{
// Arrange
_firstResolver.Setup(r => r.GetTenantToken()).Throws <Exception>();
var sut = new TenantIdentificationStrategy(new List <ITenantTokenResolver>()
{
_firstResolver.Object, _secondResolver.Object, _thirdResolver.Object
}, _identifier.Object);
// Act
Action act = () => Task.WaitAll(sut.TryGetTenantIdAsync());
// Assert
act.Should().Throw <Exception>();
}
public void Strategy_Should_Pass_Token_To_Identifier()
{
// Arrange
const string tenantToken = "mock token";
_firstResolver.Setup(r => r.GetTenantToken()).Returns(Task.FromResult(tenantToken));
var sut = new TenantIdentificationStrategy(new List <ITenantTokenResolver>()
{
_firstResolver.Object, _secondResolver.Object, _thirdResolver.Object
}, _identifier.Object);
// Act
var _ = sut.TryGetTenantIdAsync().Result;
// Assert
_identifier.Verify(i => i.GetTenantIdAsync(It.Is <string>(s => string.Equals(s, tenantToken))), Times.Once());
}
public void Should_Return_Null_If_All_Resolvers_Fail()
{
// Arrange
_firstResolver.Setup(r => r.GetTenantToken()).Returns(Task.FromResult <string>(null));
_secondResolver.Setup(r => r.GetTenantToken()).Returns(Task.FromResult <string>(null));
_thirdResolver.Setup(r => r.GetTenantToken()).Returns(Task.FromResult <string>(null));
var sut = new TenantIdentificationStrategy(new List <ITenantTokenResolver>()
{
_firstResolver.Object, _secondResolver.Object, _thirdResolver.Object
}, _identifier.Object);
// Act
var result = sut.TryGetTenantIdAsync().Result;
// Assert
result.Should().BeNull();
}
public void Service_Should_Return_Identifier_Result()
{
// Arrange
const string tenantToken = "mock token";
_firstResolver.Setup(r => r.GetTenantToken()).Returns(Task.FromResult(tenantToken));
var tenantId = Guid.NewGuid();
_identifier.Setup(i => i.GetTenantIdAsync(It.IsAny <string>())).Returns(Task.FromResult(tenantId));
var sut = new TenantIdentificationStrategy(new List <ITenantTokenResolver>()
{
_firstResolver.Object, _secondResolver.Object, _thirdResolver.Object
}, _identifier.Object);
// Act
var result = sut.TryGetTenantIdAsync().Result;
// Assert
result.Should().Be(tenantId);
}
