Feature: Capture and rethrow errors into the "it"s #201
Description
It would be nice to be able to do something like the following.
context["do something"] = () =>
{
int someValue = int.MaxValue;
MyClass myClass = null;
beforeEach = () =>
{
myClass = new MyClass();
};
act = () => myClass.DoSomething(someValue);
context["happy: value is good"] = () =>
{
beforeEach = () =>
{
someValue = 1;
};
it["will be happy"] = () =>
{
myClass.someValue.Should().Be(1);
};
};
context["sad: value is bad"] = () =>
{
beforeEach = () =>
{
someValue = 256;
};
it["will throw an exception"] = expect<ArgumentOutOfRangeException>((exception) =>
{
exception.Message.Should().Be("You're an idiot!");
});
};
};For singular cases, maybe something like this:
it["will throw an exception"] = expect<Exception>(() =>
{
throw new Exception();
},
(exception) =>
{
exception.Message.Should().Be("You're an idiot!");
});I'm currently doing the following as a workaround, but a built in feature like above would be nice.
context["do something"] = () =>
{
int someValue = int.MaxValue;
MyClass myClass = null;
bool expectException = false;
Action action = null;
beforeEach = () =>
{
myClass = new MyClass();
expectException = false; // have to always set or it will screw up other contexts
};
act = () =>
{
action = () => myClass.DoSomething(someValue);
if (!expectException) action();
};
context["sad: value is bad"] = () =>
{
beforeEach = () =>
{
someValue = 256;
};
it["will throw an exception"] = () =>
{
try
{
action();
}
catch(ArgumentOutOfRangeException ex)
{
ex.Message.Should().Be("You're an idiot!");
}
};
};
};