public void NotifyDataErrorInfo()
{
var context = GetContext();
var root = new TwoPropertyRules();
int errorsChanged = 0;
root.ErrorsChanged += (o, e) =>
{
errorsChanged++;
};
root.Value2 = "b";
context.Assert.AreEqual(2, errorsChanged);
var indei = root as System.ComponentModel.INotifyDataErrorInfo;
context.Assert.IsTrue(indei.HasErrors);
int count = 0;
foreach (var item in indei.GetErrors("Value2"))
{
count++;
}
context.Assert.IsTrue(count > 0);
root.Value1 = "a";
context.Assert.AreEqual(4, errorsChanged);
context.Assert.Success();
context.Complete();
}
public void TwoRules()
{
var context = GetContext();
var root = new TwoPropertyRules();
var rule = new TwoProps(TwoPropertyRules.Value1Property, TwoPropertyRules.Value2Property);
var ctx = new Csla.Rules.RuleContext(null, rule, root,
new Dictionary <Core.IPropertyInfo, object> {
{ TwoPropertyRules.Value1Property, "a" },
{ TwoPropertyRules.Value2Property, "b" }
});
((Csla.Rules.IBusinessRule)rule).Execute(ctx);
context.Assert.AreEqual(0, ctx.Results.Count);
ctx = new Csla.Rules.RuleContext(null, rule, root,
new Dictionary <Core.IPropertyInfo, object> {
{ TwoPropertyRules.Value1Property, "" },
{ TwoPropertyRules.Value2Property, "a" }
});
((Csla.Rules.IBusinessRule)rule).Execute(ctx);
context.Assert.AreEqual(1, ctx.Results.Count);
context.Assert.Success();
context.Complete();
}
public void AddSuccessResultDoesNotFail()
{
var root = new TwoPropertyRules();
var rule = new TwoProps(TwoPropertyRules.Value1Property, TwoPropertyRules.Value2Property);
var ctx = new Csla.Rules.RuleContext(null, rule, root,
new Dictionary <Core.IPropertyInfo, object>
{
{ TwoPropertyRules.Value1Property, "a" },
{ TwoPropertyRules.Value2Property, "b" }
});
ctx.AddSuccessResult(false);
Assert.IsTrue(true, "Must not fail.");
}
public void AddInformationResultOnPropertyThrowsErrorWhenMessageIsEmpty()
{
var root = new TwoPropertyRules();
var rule = new TwoProps(TwoPropertyRules.Value1Property, TwoPropertyRules.Value2Property);
var ctx = new Csla.Rules.RuleContext(null, rule, root,
new Dictionary <Core.IPropertyInfo, object>
{
{ TwoPropertyRules.Value1Property, "a" },
{ TwoPropertyRules.Value2Property, "b" }
});
ctx.AddInformationResult(TwoPropertyRules.Value1Property, string.Empty);
Assert.Fail("Must throw exception.");
}
public void AddInformationResultThrowsErrorWhenMessageIsEmpty()
{
var root = new TwoPropertyRules();
var rule = new TwoProps(TwoPropertyRules.Value1Property, TwoPropertyRules.Value2Property);
var applicationContext = _testDIContext.CreateTestApplicationContext();
var ctx = new Csla.Rules.RuleContext(applicationContext, null, rule, root,
new Dictionary <Core.IPropertyInfo, object>
{
{ TwoPropertyRules.Value1Property, "a" },
{ TwoPropertyRules.Value2Property, "b" }
});
ctx.AddInformationResult(string.Empty, false);
Assert.Fail("Must throw exception.");
}