wekempf / testify Goto Github PK

Currently the options are to let AnonymousData handle things entirely on it's own, or to provide a complete factory yourself. However, it's often the case that you just want to provide specific instructions for a few properties and allow AnonymousData to handle the rest. Some pseudo code to illustrate the idea (with no suggestion for final syntax on such a feature).

anon.RegisterWith<Person>(cfg => cfg.For(p => p.Age).Use(a => a.AnyInt(0, 100)).For(p => p.Secret).Ignore());

So, AnonymousData would create a Person and populate most of the properties as it normally would, but for Age it generates an int between 0 and 100 and it doesn't populate Secret at all.

This will make "adjusting" the generation for complex types (especially complex trees of types) much simpler.

See image below

public class Foo
{
    public Bar Bar { get; set; }
}

public class Bar
{
   public Foo Foo { get; set; }
}

…

anon.Any<Foo>(PopulateOption.Deep); // Results in an OutOfMemoryException

AnonymousData should detect cycles and react to them. Possible options, that maybe should be configurable behavior by the caller.

1. Throw an exception that provides information about the cycle.
2. Simply don't populate the property that causes the cycle.
3. Populate the property with the "parent" value.

The help says IsEqualTo will verify the 2 objects are equal. I happened to notice IsSameAs which checks to see if the objects are actually the same object by reference. So I am expecting that IsEqualTo just checks that the members of T are equal in value. What am I doing wrong or am I expecting something that I shouldn't

What I get is:

Test Name:	IsEqualToGenericTypeTesting_ShouldNotFail
...
Test Outcome:	Failed
Test Duration:	0:00:00.388

Result StackTrace:	
at Testify.Assertions.Throw(String assertionName, String assertionMessage, String userMessage, Object[] userArgs)
   at Testify.StandardAssertions.IsEqualTo[T](ActualValue`1 actualValue, T expected, String message, Object[] parameters)
   at Testify.StandardAssertions.IsEqualTo[T](ActualValue`1 actualValue, T expected)
   at ...
 in sometest.cs:line 126
Result Message:	Testify.AssertionException : IsEqualTo failed. Expected: <...TestingEqual>. Actual: <...TestingEqual>.

Here is my test:

[Fact]
        public void IsEqualToGenericTypeTesting_ShouldNotFail()
        {
            var test = new TestingEqual { SomeInt = 1, SomeInt2 = 2, SomeCustomEnum = CustomEnum.SomeValue1, SomeString = null };
            Assert(test).IsEqualTo(new TestingEqual { SomeInt = 1, SomeInt2 = 2, SomeCustomEnum = CustomEnum.SomeValue1, SomeString = null });
        }

Classes:

public class TestingEqual
    {
        public int SomeInt { get; set; }
        public int SomeInt2 { get; set; }
        public CustomEnum SomeCustomEnum { get; set; }
        public string SomeString { get; set; }        
    }

    public enum CustomEnum
    {
        SomeValue1 = 1,
        SomeValue2 = 2,
        SomeValue3 = 3
    }