public void CallingAddShouldPushTheObjectToTheRepository()
{
var mockRepo = new Mock <IMyObjectRepository>();
var mockDAO = new Mock <IMyObjectDAO>();
var mockAuditLog = new Mock <IAuditLogger>();
var myBLL = new MyObjectLogic(mockRepo.Object, mockDAO.Object, mockAuditLog.Object);
//
// Note that we're not setting CreatedDate
//
var myObject = new MyObject {
Id = Guid.NewGuid(), Name = "UnitTest"
};
myBLL.AddMyObject(myObject);
//
// Compare the received object with what we expected
//
mockRepo.Verify(repo => repo.Add(It.Is <MyObject>(item =>
item.Id == myObject.Id &&
item.Name == myObject.Name &&
item.Created != default(DateTime)
)));
}
public void CallingAddWithANullShouldThrow()
{
var mockRepo = new Mock <IMyObjectRepository>();
var mockDAO = new Mock <IMyObjectDAO>();
var mockAuditLog = new Mock <IAuditLogger>();
var myBLL = new MyObjectLogic(mockRepo.Object, mockDAO.Object, mockAuditLog.Object);
Assert.Throws <ArgumentNullException>(() => myBLL.AddMyObject(null));
}
public void CallingAddShouldBeAudited()
{
var mockRepo = new Mock <IMyObjectRepository>();
var mockDAO = new Mock <IMyObjectDAO>();
var mockAuditLog = new Mock <IAuditLogger>();
var myBLL = new MyObjectLogic(mockRepo.Object, mockDAO.Object, mockAuditLog.Object);
myBLL.AddMyObject(new MyObject {
Id = Guid.NewGuid(), Name = "UnitTest", Created = new DateTime(2015, 2, 21)
});
// We expect a message that starts with "Adding item "
mockAuditLog.Verify(auditLog => auditLog.Log(It.Is <String>(s => s == "Adding item {0}"), It.IsAny <Guid>()));
}
public void CallingAddWithAnInvalidObjectShouldThrow()
{
var mockRepo = new Mock <IMyObjectRepository>();
var mockDAO = new Mock <IMyObjectDAO>();
var mockAuditLog = new Mock <IAuditLogger>();
var myBLL = new MyObjectLogic(mockRepo.Object, mockDAO.Object, mockAuditLog.Object);
Assert.Throws <ValidationException>(() =>
myBLL.AddMyObject(
new MyObject {
Id = Guid.NewGuid(),
Name = null,
Created = new DateTime(2015, 2, 21)
}
));
}