public void HandleMessage_InvalidChannel_WithLead_ExpectNoLeadInserted()
{
//Arrange
Lead testLead = new Lead()
{
FirstName = "Test",
LastName = "Tester",
Company = "ISC2",
Email = "*****@*****.**"
};
IncomingLeadHandler testHandler = new IncomingLeadHandler();
//Act
PubSubService.Instance.Subscribe(testHandler);
int leadsBeforePublishCount = GetLeads().Count;
PubSubService.Instance.Publish("nope", testLead);
List <Lead> leadsAfterPublish = GetLeads();
//Assert
Assert.AreEqual(0, leadsBeforePublishCount, "Expect no leads.");
Assert.AreEqual(0, leadsAfterPublish.Count, "Expect no leads.");
}
public void HandleMessage_ValidLead_ExpectInsert()
{
//Arrange
Lead testLead = new Lead()
{
FirstName = "Test",
LastName = "Tester",
Company = "ISC2",
Email = "*****@*****.**"
};
IncomingLeadHandler testHandler = new IncomingLeadHandler();
//Act
PubSubService.Instance.Subscribe(testHandler);
int leadsBeforePublishCount = GetLeads().Count;
PubSubService.Instance.Publish(IncomingLeadHandler.INCOMING_LEAD_CHANNEL, testLead);
List <Lead> leadsAfterPublish = GetLeads();
//Assert
Assert.AreEqual(0, leadsBeforePublishCount, "Expect no leads.");
Assert.AreEqual(1, leadsAfterPublish.Count, "Expect one lead.");
Assert.AreEqual(testLead.FirstName, leadsAfterPublish[0].FirstName, "Expect the test lead.");
}
public void HandleMessage_MultipleDifferentSubscribersWithOneUsubscribe_ExpectOneLeadInserted()
{
//Arrange
Lead testLead = new Lead()
{
FirstName = "Test",
LastName = "Tester",
Company = "ISC2",
Email = "*****@*****.**"
};
IncomingLeadHandler testHandler = new IncomingLeadHandler();
IncomingLeadHandler testHandlerLms = new IncomingLeadHandler("LMS");
IncomingLeadHandler testHandlerOkta = new IncomingLeadHandler("OKTA");
//Act
PubSubService.Instance.Subscribe(testHandler);
PubSubService.Instance.Subscribe(testHandlerLms);
PubSubService.Instance.Subscribe(testHandlerOkta);
PubSubService.Instance.Unsubscribe(testHandlerOkta);
int leadsBeforePublishCount = GetLeads().Count;
PubSubService.Instance.Publish(IncomingLeadHandler.INCOMING_LEAD_CHANNEL, testLead);
List <Lead> leadsAfterPublish = GetLeads();
//Assert
Assert.AreEqual(0, leadsBeforePublishCount, "Expect no leads.");
Assert.AreEqual(2, leadsAfterPublish.Count, "Expect two leads.");
}
public void HandleMessage_NullChannel_ExpectThrowsArgumentNullException()
{
//Arrange
IncomingLeadHandler testHandler = new IncomingLeadHandler();
//Act and Assert
Assert.ThrowsException <System.ArgumentNullException>(() => testHandler.HandleMessage(null, null));
}
public void HandleMessage_InvalidLead_ExpectThrowsArgumentException()
{
//Arrange
Lead testLead = new Lead()
{
FirstName = null,
LastName = "Tester",
Company = "ISC2",
Email = "*****@*****.**"
};
IncomingLeadHandler testHandler = new IncomingLeadHandler();
//Act
PubSubService.Instance.Subscribe(testHandler);
List <Lead> leads = GetLeads();
//Act and Assert
Assert.ThrowsException <System.ArgumentException>(() => PubSubService.Instance.Publish(IncomingLeadHandler.INCOMING_LEAD_CHANNEL, testLead));
Assert.AreEqual(0, leads.Count, "Expect no leads.");
}