public void ReturnsPerson_WhenEmailCanBeMatched()
{
const string email = "*****@*****.**";
var query = new GetPersonByEmailQuery
{
Email = email,
};
var entities = new Mock <IQueryEntities>(MockBehavior.Strict).Initialize();
entities.Setup(p => p.Query <Person>()).Returns(new[]
{
new Person
{
Emails = new[]
{
new EmailAddress {
Value = email
}
}
},
}.AsQueryable);
var handler = new GetPersonByEmailHandler(entities.Object);
var result = handler.Handle(query);
result.ShouldNotBeNull();
result.Emails.Count.ShouldEqual(1);
result.Emails.Single().Value.ShouldEqual(email);
}
public void ReturnsNull_WhenEmailCannotBeMatched()
{
var query = new GetPersonByEmailQuery();
var entities = new Mock <IQueryEntities>(MockBehavior.Strict);
entities.Setup(p => p.Query <Person>()).Returns(new Person[] { }.AsQueryable);
var handler = new GetPersonByEmailHandler(entities.Object);
var result = handler.Handle(query);
result.ShouldBeNull();
}
public void ThrowsArgumentNullException_WhenQueryArgIsNull()
{
var handler = new GetPersonByEmailHandler(null);
ArgumentNullException exception = null;
try
{
handler.Handle(null);
}
catch (ArgumentNullException ex)
{
exception = ex;
}
exception.ShouldNotBeNull();
// ReSharper disable PossibleNullReferenceException
exception.ParamName.ShouldEqual("query");
// ReSharper restore PossibleNullReferenceException
}