- [Instructor] Okay, so we are ready…to test our second scenario.…That is where we always want to have access…to the agency within the actor object.…So, in this case, what we can do…is create a property for the agency inside the actor class,…and modify "Get Agency" to reference it.…So, let's go over to our actor class,…and, right above our last property,…I'll go ahead and create a new one.…
Propfull tab, and our type will be "Agency",…and this will be our current agency.…Public field will be called "Current Agency"…with a capital C.…And, now, we'll scroll on down…to where we have our Get Agency,…and let's comment out this line…where we're creating a new instance,…and we are now going to refer…to the property, Current Agency.…
And let's go ahead and create a test.…Let's go ahead and run our test "Get Agency",…and we'll see that it fails.…If we look at the bottom left-hand corner here,…it'll say that we have a "no reference exception",…and the reason why is because we need to go…to our Actor Class and create an instance…
Author
Released
6/5/2018- Naming and handling classes
- Running a unit test
- Using constructors
- Naming and handling methods, fields, and properties
- Using properties correctly
- Managing objects efficiently
- Common design patterns as best practices
Skill Level Intermediate
Duration
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Introduction
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Welcome1m 9s
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1. Best Practices: An Overview
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Best practices defined1m 1s
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When to use it1m 8s
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Getting the team to follow1m 10s
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2. Naming and Handling Classes
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Project setup overview1m 13s
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Set up the business layer2m 18s
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Running a unit test3m 13s
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Using constructors3m 9s
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Unit testing constructors4m 30s
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Namespaces2m 48s
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Static classes3m 10s
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Unit testing static classes4m 20s
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Using a singleton2m 6s
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3. Naming and Handling Methods, Fields, and Properties
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Method overloading5m 16s
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Unit testing with parameters2m 54s
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Method chaining4m 7s
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Using properties correctly2m 11s
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Using properties demo4m 29s
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Auto-implemented properties1m 33s
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4. Managing Objects Efficiently
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Initializing objects3m 54s
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Related objects needed once4m 19s
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Checking for null3m 6s
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5. More Best Practices Resources
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Conclusion
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Next steps37s
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Video: Related objects needed always