public void TryCatchWhenTest()
{
var expected = new InvalidOperationException("aaa");
_mock.MethodWithReturn().Throws(expected);
_mock.Condition.Returns(true);
var parameter = ExpressionShortcuts.Parameter <IMock>();
var action = ExpressionShortcuts.Block()
.Parameter(parameter)
.Line(parameter.Assign(_mock))
.Line(ExpressionShortcuts.Try()
.Body(parameter.Call(o => o.MethodWithReturn()))
.Catch <InvalidOperationException>(
e => ExpressionShortcuts.Null <string>(),
e => e.Call(o => !parameter.Property(x => x.Condition) || o.Message == null)
)
)
.Lambda <Func <string> >()
.Compile();
var actual = Assert.Throws <InvalidOperationException>(() => action());
Assert.Equal(expected, actual);
_mock.Received(1).MethodWithReturn();
_ = _mock.Received(1).Condition;
}
public void ClosureInCallTest()
{
var blockBuilder = ExpressionShortcuts.Block()
.Line(ExpressionShortcuts.Call(() => _mock.MethodWithReturn()));
Expression.Lambda <Func <string> >(blockBuilder).Compile().Invoke();
_mock.Received(1).MethodWithReturn();
}