public void BindModel_MissingValue_ReturnsTrue() {
// Arrange
ControllerContext controllerContext = new ControllerContext();
ExtensibleModelBindingContext bindingContext = new ExtensibleModelBindingContext() {
ModelMetadata = new EmptyModelMetadataProvider().GetMetadataForType(null, typeof(KeyValuePair<int, string>)),
ModelName = "someName",
ModelBinderProviders = new ModelBinderProviderCollection(),
ValueProvider = new SimpleValueProvider()
};
Mock<IExtensibleModelBinder> mockIntBinder = new Mock<IExtensibleModelBinder>();
mockIntBinder
.Setup(o => o.BindModel(controllerContext, It.IsAny<ExtensibleModelBindingContext>()))
.Returns(
delegate(ControllerContext cc, ExtensibleModelBindingContext mbc) {
mbc.Model = 42;
return true;
});
bindingContext.ModelBinderProviders.RegisterBinderForType(typeof(int), mockIntBinder.Object, true /* suppressPrefixCheck */);
KeyValuePairModelBinder<int, string> binder = new KeyValuePairModelBinder<int, string>();
// Act
bool retVal = binder.BindModel(controllerContext, bindingContext);
// Assert
Assert.IsTrue(retVal, "Want to return 'True' since the key was bound correctly and we want to push validation up.");
Assert.IsNull(bindingContext.Model);
CollectionAssert.AreEquivalent(new string[] { "someName.key" },
bindingContext.ValidationNode.ChildNodes.Select(n => n.ModelStateKey).ToArray());
}
public void BindModel_MissingValue_ReturnsTrue()
{
// Arrange
ControllerContext controllerContext = new ControllerContext();
ExtensibleModelBindingContext bindingContext = new ExtensibleModelBindingContext
{
ModelMetadata = new EmptyModelMetadataProvider().GetMetadataForType(null, typeof(KeyValuePair <int, string>)),
ModelName = "someName",
ModelBinderProviders = new ModelBinderProviderCollection(),
ValueProvider = new SimpleValueProvider()
};
Mock <IExtensibleModelBinder> mockIntBinder = new Mock <IExtensibleModelBinder>();
mockIntBinder
.Setup(o => o.BindModel(controllerContext, It.IsAny <ExtensibleModelBindingContext>()))
.Returns(
delegate(ControllerContext cc, ExtensibleModelBindingContext mbc)
{
mbc.Model = 42;
return(true);
});
bindingContext.ModelBinderProviders.RegisterBinderForType(typeof(int), mockIntBinder.Object, true /* suppressPrefixCheck */);
KeyValuePairModelBinder <int, string> binder = new KeyValuePairModelBinder <int, string>();
// Act
bool retVal = binder.BindModel(controllerContext, bindingContext);
// Assert
Assert.True(retVal);
Assert.Null(bindingContext.Model);
Assert.Equal(new[] { "someName.key" }, bindingContext.ValidationNode.ChildNodes.Select(n => n.ModelStateKey).ToArray());
}
public void BindModel_MissingValue_ReturnsTrue()
{
// Arrange
Mock<IModelBinder> mockIntBinder = new Mock<IModelBinder>();
ModelBindingContext bindingContext = new ModelBindingContext
{
ModelMetadata = new EmptyModelMetadataProvider().GetMetadataForType(null, typeof(KeyValuePair<int, string>)),
ModelName = "someName",
ValueProvider = new SimpleHttpValueProvider()
};
HttpActionContext context = ContextUtil.CreateActionContext();
context.ControllerContext.Configuration.ServiceResolver.SetService(typeof(ModelBinderProvider), new SimpleModelBinderProvider(typeof(int), mockIntBinder.Object) { SuppressPrefixCheck = true });
mockIntBinder
.Setup(o => o.BindModel(context, It.IsAny<ModelBindingContext>()))
.Returns((HttpActionContext cc, ModelBindingContext mbc) =>
{
mbc.Model = 42;
return true;
});
KeyValuePairModelBinder<int, string> binder = new KeyValuePairModelBinder<int, string>();
// Act
bool retVal = binder.BindModel(context, bindingContext);
// Assert
Assert.True(retVal);
Assert.Null(bindingContext.Model);
Assert.Equal(new[] { "someName.key" }, bindingContext.ValidationNode.ChildNodes.Select(n => n.ModelStateKey).ToArray());
}
public void BindModel_MissingKey_ReturnsFalse()
{
// Arrange
ControllerContext controllerContext = new ControllerContext();
ExtensibleModelBindingContext bindingContext = new ExtensibleModelBindingContext
{
ModelMetadata = new EmptyModelMetadataProvider().GetMetadataForType(
null,
typeof(KeyValuePair <int, string>)
),
ModelName = "someName",
ModelBinderProviders = new ModelBinderProviderCollection(),
ValueProvider = new SimpleValueProvider()
};
KeyValuePairModelBinder <int, string> binder =
new KeyValuePairModelBinder <int, string>();
// Act
bool retVal = binder.BindModel(controllerContext, bindingContext);
// Assert
Assert.False(retVal);
Assert.Null(bindingContext.Model);
Assert.Empty(bindingContext.ValidationNode.ChildNodes);
}
public void BindModel_MissingKey_ReturnsFalse() {
// Arrange
ControllerContext controllerContext = new ControllerContext();
ExtensibleModelBindingContext bindingContext = new ExtensibleModelBindingContext() {
ModelMetadata = new EmptyModelMetadataProvider().GetMetadataForType(null, typeof(KeyValuePair<int, string>)),
ModelName = "someName",
ModelBinderProviders = new ModelBinderProviderCollection(),
ValueProvider = new SimpleValueProvider()
};
KeyValuePairModelBinder<int, string> binder = new KeyValuePairModelBinder<int, string>();
// Act
bool retVal = binder.BindModel(controllerContext, bindingContext);
// Assert
Assert.IsFalse(retVal);
Assert.IsNull(bindingContext.Model);
Assert.AreEqual(0, bindingContext.ValidationNode.ChildNodes.Count, "No child nodes should have been added.");
}
public void BindModel_MissingKey_ReturnsFalse()
{
// Arrange
KeyValuePairModelBinder<int, string> binder = new KeyValuePairModelBinder<int, string>();
ModelBindingContext bindingContext = new ModelBindingContext
{
ModelMetadata = new EmptyModelMetadataProvider().GetMetadataForType(null, typeof(KeyValuePair<int, string>)),
ModelName = "someName",
ValueProvider = new SimpleHttpValueProvider()
};
HttpActionContext context = ContextUtil.CreateActionContext();
context.ControllerContext.Configuration.ServiceResolver.SetService(typeof(ModelBinderProvider), new SimpleModelBinderProvider(typeof(KeyValuePair<int, string>), binder));
// Act
bool retVal = binder.BindModel(context, bindingContext);
// Assert
Assert.False(retVal);
Assert.Null(bindingContext.Model);
Assert.Empty(bindingContext.ValidationNode.ChildNodes);
}
public void BindModel_SubBindingSucceeds() {
// Arrange
ControllerContext controllerContext = new ControllerContext();
ExtensibleModelBindingContext bindingContext = new ExtensibleModelBindingContext() {
ModelMetadata = new EmptyModelMetadataProvider().GetMetadataForType(null, typeof(KeyValuePair<int, string>)),
ModelName = "someName",
ModelBinderProviders = new ModelBinderProviderCollection(),
ValueProvider = new SimpleValueProvider()
};
Mock<IExtensibleModelBinder> mockIntBinder = new Mock<IExtensibleModelBinder>();
mockIntBinder
.Setup(o => o.BindModel(controllerContext, It.IsAny<ExtensibleModelBindingContext>()))
.Returns(
delegate(ControllerContext cc, ExtensibleModelBindingContext mbc) {
mbc.Model = 42;
return true;
});
bindingContext.ModelBinderProviders.RegisterBinderForType(typeof(int), mockIntBinder.Object, true /* suppressPrefixCheck */);
Mock<IExtensibleModelBinder> mockStringBinder = new Mock<IExtensibleModelBinder>();
mockStringBinder
.Setup(o => o.BindModel(controllerContext, It.IsAny<ExtensibleModelBindingContext>()))
.Returns(
delegate(ControllerContext cc, ExtensibleModelBindingContext mbc) {
mbc.Model = "forty-two";
return true;
});
bindingContext.ModelBinderProviders.RegisterBinderForType(typeof(string), mockStringBinder.Object, true /* suppressPrefixCheck */);
KeyValuePairModelBinder<int, string> binder = new KeyValuePairModelBinder<int, string>();
// Act
bool retVal = binder.BindModel(controllerContext, bindingContext);
// Assert
Assert.IsTrue(retVal);
Assert.AreEqual(new KeyValuePair<int, string>(42, "forty-two"), bindingContext.Model);
CollectionAssert.AreEquivalent(new string[] { "someName.key", "someName.value" },
bindingContext.ValidationNode.ChildNodes.Select(n => n.ModelStateKey).ToArray());
}
