public void Validation_Early_Fail()
{
const string IllegalValue = "green";
// No { }, so we can determine validity immediately
ValidationWithAutoResolveAttribute attr = new ValidationWithAutoResolveAttribute {
Value = IllegalValue
};
Dictionary <string, object> values = new Dictionary <string, object>()
{
{ "name", "ignored" }, // ignored since no {name} token in the attr
};
var ctx = GetCtx(values);
try
{
new AttributeCloner <ValidationWithAutoResolveAttribute>(attr, GetBindingContract("name"));
Assert.False(true, "Validation should have failed");
}
catch (InvalidOperationException e)
{
// Since this is [AutoResolve], include the illegal value in the message.
Assert.True(e.Message.Contains(IllegalValue));
}
}
public void Validation_Late()
{
// with { } , can't determine if it's valid until after resolution.
ValidationWithAutoResolveAttribute attr = new ValidationWithAutoResolveAttribute {
Value = "a{name}"
};
// Can't fail yet.
var cloner = new AttributeCloner <ValidationWithAutoResolveAttribute>(attr, GetBindingContract("name"));
// Valid
{
Dictionary <string, object> values = new Dictionary <string, object>()
{
{ "name", "aa" }, // Ok
};
var ctx = GetCtx(values);
var attr2 = cloner.ResolveFromBindingData(ctx);
Assert.Equal("aaa", attr2.Value);
}
// Invalid
{
Dictionary <string, object> values = new Dictionary <string, object>()
{
{ "name", "b" }, // regex failure
};
var ctx = GetCtx(values);
Assert.Throws <InvalidOperationException>(() =>
cloner.ResolveFromBindingData(ctx));
}
}
public void Validation_Early_Succeed()
{
ValidationWithAutoResolveAttribute attr = new ValidationWithAutoResolveAttribute {
Value = "aaa"
};
Dictionary <string, object> values = new Dictionary <string, object>()
{
{ "name", "green" },
};
var ctx = GetCtx(values);
var cloner = new AttributeCloner <ValidationWithAutoResolveAttribute>(attr, GetBindingContract("name"));
var attr2 = cloner.ResolveFromBindingData(ctx);
Assert.Equal("aaa", attr2.Value);
}
