public void BuilderShouldUseGetErrorsMethod4()
{
var builder = new BindingBuilder();
var sourceModel = new BindingSourceModel();
builder.Bind(sourceModel, "empty").To(sourceModel, () => model => BindingSyntaxEx.GetErrors("1", "2").Concat(BindingSyntaxEx.GetErrors(model.ObjectProperty)));
var sources = builder.GetData(BindingBuilderConstants.Sources).Select(func => func(builder)).ToArray();
sources[0].GetSource(true).ShouldEqual(sourceModel);
sources[1].GetSource(true).ShouldEqual(sourceModel);
if (sources[0].Path.IsEmpty)
sources[1].Path.Path.ShouldEqual(GetMemberPath(sourceModel, model => model.ObjectProperty));
else
sources[0].Path.Path.ShouldEqual(GetMemberPath(sourceModel, model => model.ObjectProperty));
var behaviors = builder.GetOrAddBehaviors().OfType<NotifyDataErrorsAggregatorBehavior>().ToArray();
builder.AddOrUpdate(BindingConstants.Binding, new DataBindingMock { Behaviors = behaviors });
var behavior = behaviors.Single(b => !b.ErrorPaths.IsNullOrEmpty());
behavior.ErrorPaths.SequenceEqual(new[] { "1", "2" }).ShouldBeTrue();
behaviors.ForEach(aggregatorBehavior => aggregatorBehavior.Errors = new[] { "1" });
var expression = builder.GetData(BindingBuilderConstants.MultiExpression);
var errors = (IEnumerable<object>)expression(builder, new object[] { sourceModel, sourceModel });
errors.SequenceEqual(behaviors[0].Errors.Concat(behaviors[1].Errors)).ShouldBeTrue();
}
public void BuilderShouldUseGetErrorsMethod3()
{
var builder = new BindingBuilder();
var sourceModel = new BindingSourceModel();
builder.Bind(sourceModel, "empty").To(sourceModel, () => model => BindingSyntaxEx.GetErrors("1", "2", model.ObjectProperty));
var source = builder.GetData(BindingBuilderConstants.Sources).Single().Invoke(builder);
source.Path.Path.ShouldEqual(GetMemberPath(sourceModel, model => model.ObjectProperty));
source.GetSource(true).ShouldEqual(sourceModel);
var behavior = builder.GetOrAddBehaviors().OfType<NotifyDataErrorsAggregatorBehavior>().Single();
behavior.ErrorPaths.SequenceEqual(new[] { "1", "2" }).ShouldBeTrue();
builder.AddOrUpdate(BindingConstants.Binding, new DataBindingMock { Behaviors = new[] { behavior } });
var expression = builder.GetData(BindingBuilderConstants.MultiExpression);
behavior.Errors = new List<object> { "test" };
expression(builder, new object[] { sourceModel }).ShouldEqual(behavior.Errors);
}
public void BuilderShouldUseGetErrorsMethod1()
{
var builder = new BindingBuilder();
var sourceModel = new BindingSourceModel();
builder.Bind(sourceModel, "empty").To(sourceModel, () => (model, ctx) => ctx.GetErrors());
var source = builder.GetData(BindingBuilderConstants.Sources).Single().Invoke(builder);
source.Path.IsEmpty.ShouldBeTrue();
source.GetActualSource(true).ShouldEqual(sourceModel);
var behavior = builder.GetOrAddBehaviors().OfType<NotifyDataErrorsAggregatorBehavior>().Single();
behavior.ErrorPaths.IsNullOrEmpty().ShouldBeTrue();
builder.AddOrUpdate(BindingConstants.Binding, new DataBindingMock { Behaviors = new[] { behavior } });
var expression = builder.GetData(BindingBuilderConstants.MultiExpression);
behavior.Errors = new List<object> { "test" };
expression(builder, new object[] { sourceModel }).ShouldEqual(behavior.Errors);
}
public void BuilderShouldUseGetErrorsMethodForParameter2()
{
var builder = new BindingBuilder();
var sourceModel = new BindingSourceModel();
builder.Bind(sourceModel, "empty").To(sourceModel, () => model => model.IntProperty)
.WithCommandParameter(() => model => BindingSyntaxEx.GetErrors("1", "2"));
var behavior = builder.GetOrAddBehaviors().OfType<NotifyDataErrorsAggregatorBehavior>().Single();
behavior.ErrorPaths.SequenceEqual(new[] { "1", "2" }).ShouldBeTrue();
builder.AddOrUpdate(BindingConstants.Binding, new DataBindingMock { Behaviors = new[] { behavior } });
var expression = builder.GetData(BindingBuilderConstants.CommandParameter);
behavior.Errors = new List<object> { "test" };
expression(builder).ShouldEqual(behavior.Errors);
}
public void BuilderShouldUseGetErrorsMethodForParameter1()
{
for (int i = 0; i < 4; i++)
{
var builder = new BindingBuilder();
var sourceModel = new BindingSourceModel();
builder.Bind(sourceModel, "empty").To(sourceModel, () => (model, ctx) => model.IntProperty)
.WithCommandParameter(() => (model, ctx) => ctx.GetErrors());
var behavior = builder.GetOrAddBehaviors().OfType<NotifyDataErrorsAggregatorBehavior>().Single();
behavior.ErrorPaths.IsNullOrEmpty().ShouldBeTrue();
builder.AddOrUpdate(BindingConstants.Binding, new DataBindingMock { Behaviors = new[] { behavior } });
var expression = builder.GetData(BindingBuilderConstants.CommandParameter);
behavior.Errors = new List<object> { "test" };
expression(builder).ShouldEqual(behavior.Errors);
}
}
