public void IfNotNull_WithTarget_CallAction_ReturnSameType()
{
var target = new SomeTestClass();
var rtn = target.IfNotNull(() => target.MethodReturnVoid());
Assert.IsNotNull(rtn);
Assert.AreSame(rtn, target);
Assert.IsTrue(target.SomeMethodCalled);
}
public void IfNotNull_WithTarget_CallActionT_ReturnSameType()
{
var target = new SomeTestClass();
// Do not call Action<T>, always return source
var rtn = target.IfNotNull(x => x.MethodReturnVoid());
Assert.IsNotNull(rtn);
Assert.AreSame(rtn, target);
Assert.IsTrue(target.SomeMethodCalled);
}
public void IfNotNull_WithTarget_CallFuncTTR_ReturnOtherType()
{
var target = new SomeTestClass();
SomeOtherTestClass otherRtn = target.IfNotNull(x => new SomeOtherTestClass());
Assert.IsNotNull(otherRtn);
}
public void IfNotNull_WithTarget_CallFuncTR_ReturnOtherType()
{
var target = new SomeTestClass();
// Do not call Func<TR>(), return default(TR)
SomeOtherTestClass otherRtn = target.IfNotNull(() => new SomeOtherTestClass());
Assert.IsNotNull(otherRtn);
}
