public void TestGetValue_Instance()
{
var test = new Sample
{
StringValue = "a", BoolValue = true,
Test2 = new Sample2 {
StringValue = "b", Test3 = new Sample3 {
StringValue = "c"
}
}
};
Expression <Func <string> > expression = () => test.StringValue;
Assert.Equal("a", Lambda.GetValue(expression));
Expression <Func <string> > expression2 = () => test.Test2.StringValue;
Assert.Equal("b", Lambda.GetValue(expression2));
Expression <Func <string> > expression3 = () => test.Test2.Test3.StringValue;
Assert.Equal("c", Lambda.GetValue(expression3));
Expression <Func <bool> > expression4 = () => test.BoolValue;
Assert.True(Convert.ToBool(Lambda.GetValue(expression4)));
}
public void TestGetValue_NewGuid()
{
Expression <Func <Sample, bool> > expression = t => t.GuidValue == Guid.NewGuid();
var value = Lambda.GetValue(expression);
Assert.NotEqual(Guid.Empty, Convert.ToGuid(value));
}
public void TestGetValue_DateTimeNow()
{
Expression <Func <Sample, bool> > expression = t => t.DateValue == DateTime.Now;
var value = Lambda.GetValue(expression);
Assert.NotNull(Convert.ToDateOrNull(value));
}