public void ShouldBindBetweenIndexedObjects()
{
var binder = new Binder <ObservableDictionary <UniversalStub> >();
var dict = new ObservableDictionary <UniversalStub>();
binder.BindIf(x => x.ContainsKey("first") && x.ContainsKey("second"), x => x["first"].String).To(x => x["second"].String);
using (binder.Attach(dict))
{
var first = new UniversalStub();
var second = new UniversalStub {
String = "a"
};
dict.Add("second", second);
second.String.ShouldBe("a");
using (second.VerifyChangedOnce("String"))
{
dict.Add("first", first);
}
second.String.ShouldBe(null);
using (second.VerifyChangedOnce("String"))
{
first.String = "b";
}
second.String.ShouldBe("b");
}
}
public void ShouldOverrideMultipleRules()
{
_binder.Bind(x => x.Int.ToString()).To(x => x.String);
_binder.Bind(x => x.Flag.ToString()).To(x => x.String2);
_binder.Bind(x => x.Int.ToString() + "2").To(x => x.String);
_binder.Bind(x => x.Flag.ToString() + "2").To(x => x.String2);
_stub = new UniversalStub();
using (_binder.Attach(_stub))
{
_stub.String.ShouldBe("02");
_stub.String2.ShouldBe("False2");
using (_stub.VerifyChangedOnce("String"))
{
_stub.Int = 1;
}
_stub.String.ShouldBe("12");
using (_stub.VerifyChangedOnce("String2"))
{
_stub.Flag = true;
}
_stub.String2.ShouldBe("True2");
}
}
public void ShouldBindBetweenIndexedObjects()
{
var binder = new Binder<ObservableDictionary<UniversalStub>>();
var dict= new ObservableDictionary<UniversalStub>();
binder.BindIf(x => x.ContainsKey("first") && x.ContainsKey("second"), x => x["first"].String).To(x => x["second"].String);
using (binder.Attach(dict))
{
var first = new UniversalStub();
var second = new UniversalStub { String = "a" };
dict.Add("second", second);
second.String.ShouldBe("a");
using (second.VerifyChangedOnce("String"))
{
dict.Add("first", first);
}
second.String.ShouldBe(null);
using (second.VerifyChangedOnce("String"))
{
first.String = "b";
}
second.String.ShouldBe("b");
}
}
public void ModifiedClonedBindersShouldNotAffectOriginalOnes()
{
_binder.Bind(x => x.Int.ToString()).To(x => x.String);
var binder2 = _binder.Clone <UniversalStub>();
binder2.Bind(x => x.Flag.ToString()).To(x => x.String2);
using (_binder.Attach(_stub))
{
_stub.String.ShouldBe("0");
using (_stub.VerifyChangedOnce("String"))
{
_stub.Int = 1;
}
_stub.String.ShouldBe("1");
_stub.String2.ShouldBe(null);
using (_stub.VerifyNotChanged("String2"))
{
_stub.Flag = true;
}
_stub.String2.ShouldBe(null);
}
_stub = new UniversalStub();
using (binder2.Attach(_stub))
{
_stub.String.ShouldBe("0");
using (_stub.VerifyChangedOnce("String"))
{
_stub.Int = 1;
}
_stub.String.ShouldBe("1");
_stub.String2.ShouldBe("False");
using (_stub.VerifyChangedOnce("String2"))
{
_stub.Flag = true;
}
_stub.String2.ShouldBe("True");
}
}
public void ShouldNotOverrideBindingRulesIfKeysAreDifferent()
{
_binder.Bind(x => x.Int.ToString()).OverrideKey("test1").To(x => x.String);
_binder.Bind(x => x.String2).DoNotOverride().OverrideKey("test2").To(x => x.String);
_stub = new UniversalStub();
using (_binder.Attach(_stub))
{
_stub.String.ShouldBe(null);
using (_stub.VerifyChangedOnce("String"))
{
_stub.Int = 1;
}
_stub.String.ShouldBe("1");
using (_stub.VerifyChangedOnce("String"))
{
_stub.String2 = "a";
}
_stub.String.ShouldBe("a");
}
}
public void ShouldNotOverrideBindingRulesIfDoNotOverrideSpecified()
{
_binder.Bind(x => x.Int.ToString()).To(x => x.String);
_binder.Bind(x => x.String2).DoNotOverride().To(x => x.String);
_stub = new UniversalStub();
using (_binder.Attach(_stub))
{
_stub.String.ShouldBe(null);
using (_stub.VerifyChangedOnce("String"))
{
_stub.Int = 1;
}
_stub.String.ShouldBe("1");
using (_stub.VerifyChangedOnce("String"))
{
_stub.String2 = "a";
}
_stub.String.ShouldBe("a");
}
}
public void ModifiedClonedBindersShouldNotAffectOriginalOnes()
{
_binder.Bind(x => x.Int.ToString()).To(x => x.String);
var binder2 = _binder.Clone<UniversalStub>();
binder2.Bind(x => x.Flag.ToString()).To(x => x.String2);
using (_binder.Attach(_stub))
{
_stub.String.ShouldBe("0");
using (_stub.VerifyChangedOnce("String"))
{
_stub.Int = 1;
}
_stub.String.ShouldBe("1");
_stub.String2.ShouldBe(null);
using (_stub.VerifyNotChanged("String2"))
{
_stub.Flag = true;
}
_stub.String2.ShouldBe(null);
}
_stub = new UniversalStub();
using (binder2.Attach(_stub))
{
_stub.String.ShouldBe("0");
using (_stub.VerifyChangedOnce("String"))
{
_stub.Int = 1;
}
_stub.String.ShouldBe("1");
_stub.String2.ShouldBe("False");
using (_stub.VerifyChangedOnce("String2"))
{
_stub.Flag = true;
}
_stub.String2.ShouldBe("True");
}
}
public void ShouldBindIndexedField()
{
var binder = new Binder<UniversalStub>();
var stub = new UniversalStub();
stub.Dictionary = new ObservableDictionary<string>();
binder.Bind(x => x.Dictionary["test"]).To(x => x.String);
using (binder.Attach(stub))
{
stub.String.ShouldBe(null);
using (stub.VerifyChangedOnce("String"))
{
stub.Dictionary.Add("test", "a");
}
stub.String.ShouldBe("a");
}
}
public void ShouldBindIndexedField()
{
var binder = new Binder <UniversalStub>();
var stub = new UniversalStub();
stub.Dictionary = new ObservableDictionary <string>();
binder.Bind(x => x.Dictionary["test"]).To(x => x.String);
using (binder.Attach(stub))
{
stub.String.ShouldBe(null);
using (stub.VerifyChangedOnce("String"))
{
stub.Dictionary.Add("test", "a");
}
stub.String.ShouldBe("a");
}
}
public void ShouldOverrideBindingRules()
{
_binder.Bind(x => x.Int.ToString()).To(x => x.String);
_binder.Bind(x => x.String2).To(x => x.String);
_stub = new UniversalStub();
using (_binder.Attach(_stub))
{
_stub.String.ShouldBe(null);
using (_stub.VerifyNotChanged("String"))
{
_stub.Int = 1;
}
_stub.String2.ShouldBe(null);
using (_stub.VerifyChangedOnce("String"))
{
_stub.String2 = "a";
}
_stub.String2.ShouldBe("a");
}
}
public void ShouldOverrideConditionalBindingRulesByCustomKey()
{
_binder.BindIf(x => true, x => x.Int.ToString()).OverrideKey("mykey").To((x, v) => x.String = v);
_binder.BindIf(x => true, x => x.String2).OverrideKey("mykey").To((x, v) => x.String = v);
_stub = new UniversalStub();
using (_binder.Attach(_stub))
{
_stub.String.ShouldBe(null);
using (_stub.VerifyNotChanged("String"))
{
_stub.Int = 1;
}
_stub.String2.ShouldBe(null);
using (_stub.VerifyChangedOnce("String"))
{
_stub.String2 = "a";
}
_stub.String2.ShouldBe("a");
}
}
public void ShouldOverrideMultipleRules()
{
_binder.Bind(x => x.Int.ToString()).To(x => x.String);
_binder.Bind(x => x.Flag.ToString()).To(x => x.String2);
_binder.Bind(x => x.Int.ToString() + "2").To(x => x.String);
_binder.Bind(x => x.Flag.ToString() + "2").To(x => x.String2);
_stub = new UniversalStub();
using (_binder.Attach(_stub))
{
_stub.String.ShouldBe("02");
_stub.String2.ShouldBe("False2");
using (_stub.VerifyChangedOnce("String"))
{
_stub.Int = 1;
}
_stub.String.ShouldBe("12");
using (_stub.VerifyChangedOnce("String2"))
{
_stub.Flag = true;
}
_stub.String2.ShouldBe("True2");
}
}
public void ShouldOverrideConditionalBindingRulesByCustomKey()
{
_binder.BindIf(x => true, x => x.Int.ToString()).OverrideKey("mykey").To((x, v) => x.String = v);
_binder.BindIf(x => true, x => x.String2).OverrideKey("mykey").To((x, v) => x.String = v);
_stub = new UniversalStub();
using (_binder.Attach(_stub))
{
_stub.String.ShouldBe(null);
using (_stub.VerifyNotChanged("String"))
{
_stub.Int = 1;
}
_stub.String2.ShouldBe(null);
using (_stub.VerifyChangedOnce("String"))
{
_stub.String2 = "a";
}
_stub.String2.ShouldBe("a");
}
}