public void GetBinder_TypeMatches_PrefixSuppressed_ReturnsFactoryInstance()
{
// Arrange
int numExecutions = 0;
IExtensibleModelBinder theBinderInstance = new Mock <IExtensibleModelBinder>().Object;
Func <IExtensibleModelBinder> factory = delegate
{
numExecutions++;
return(theBinderInstance);
};
SimpleModelBinderProvider provider = new SimpleModelBinderProvider(typeof(string), factory)
{
SuppressPrefixCheck = true
};
ExtensibleModelBindingContext bindingContext = GetBindingContext(typeof(string));
// Act
IExtensibleModelBinder returnedBinder = provider.GetBinder(null, bindingContext);
returnedBinder = provider.GetBinder(null, bindingContext);
// Assert
Assert.Equal(2, numExecutions);
Assert.Equal(theBinderInstance, returnedBinder);
}
public void GetBinderThrowsIfBindingContextIsNull()
{
// Arrange
SimpleModelBinderProvider provider = new SimpleModelBinderProvider(typeof(string), new Mock <IExtensibleModelBinder>().Object);
// Act & assert
Assert.ThrowsArgumentNull(
delegate { provider.GetBinder(null, null); }, "bindingContext");
}
public void GetBinder_TypeDoesNotMatch_ReturnsNull() {
// Arrange
SimpleModelBinderProvider provider = new SimpleModelBinderProvider(typeof(string), new Mock<IExtensibleModelBinder>().Object) {
SuppressPrefixCheck = true
};
ExtensibleModelBindingContext bindingContext = GetBindingContext(typeof(object));
// Act
IExtensibleModelBinder binder = provider.GetBinder(null, bindingContext);
// Assert
Assert.IsNull(binder);
}
public void GetBinder_TypeMatches_PrefixNotFound_ReturnsNull() {
// Arrange
IExtensibleModelBinder binderInstance = new Mock<IExtensibleModelBinder>().Object;
SimpleModelBinderProvider provider = new SimpleModelBinderProvider(typeof(string), binderInstance);
ExtensibleModelBindingContext bindingContext = GetBindingContext(typeof(string));
bindingContext.ValueProvider = new SimpleValueProvider();
// Act
IExtensibleModelBinder returnedBinder = provider.GetBinder(null, bindingContext);
// Assert
Assert.IsNull(returnedBinder);
}
public void GetBinder_TypeDoesNotMatch_ReturnsNull()
{
// Arrange
SimpleModelBinderProvider provider = new SimpleModelBinderProvider(typeof(string), new Mock <IExtensibleModelBinder>().Object)
{
SuppressPrefixCheck = true
};
ExtensibleModelBindingContext bindingContext = GetBindingContext(typeof(object));
// Act
IExtensibleModelBinder binder = provider.GetBinder(null, bindingContext);
// Assert
Assert.Null(binder);
}
public void GetBinder_TypeMatches_PrefixNotFound_ReturnsNull()
{
// Arrange
IExtensibleModelBinder binderInstance = new Mock <IExtensibleModelBinder>().Object;
SimpleModelBinderProvider provider = new SimpleModelBinderProvider(typeof(string), binderInstance);
ExtensibleModelBindingContext bindingContext = GetBindingContext(typeof(string));
bindingContext.ValueProvider = new SimpleValueProvider();
// Act
IExtensibleModelBinder returnedBinder = provider.GetBinder(null, bindingContext);
// Assert
Assert.Null(returnedBinder);
}
public void GetBinder_TypeMatches_PrefixSuppressed_ReturnsInstance()
{
// Arrange
IExtensibleModelBinder theBinderInstance = new Mock <IExtensibleModelBinder>().Object;
SimpleModelBinderProvider provider = new SimpleModelBinderProvider(typeof(string), theBinderInstance)
{
SuppressPrefixCheck = true
};
ExtensibleModelBindingContext bindingContext = GetBindingContext(typeof(string));
// Act
IExtensibleModelBinder returnedBinder = provider.GetBinder(null, bindingContext);
// Assert
Assert.Equal(theBinderInstance, returnedBinder);
}
public void GetBinder_TypeMatches_PrefixSuppressed_ReturnsFactoryInstance()
{
// Arrange
int numExecutions = 0;
IExtensibleModelBinder theBinderInstance = new Mock<IExtensibleModelBinder>().Object;
Func<IExtensibleModelBinder> factory = delegate
{
numExecutions++;
return theBinderInstance;
};
SimpleModelBinderProvider provider = new SimpleModelBinderProvider(typeof(string), factory)
{
SuppressPrefixCheck = true
};
ExtensibleModelBindingContext bindingContext = GetBindingContext(typeof(string));
// Act
IExtensibleModelBinder returnedBinder = provider.GetBinder(null, bindingContext);
returnedBinder = provider.GetBinder(null, bindingContext);
// Assert
Assert.Equal(2, numExecutions);
Assert.Equal(theBinderInstance, returnedBinder);
}
public void GetBinderThrowsIfBindingContextIsNull()
{
// Arrange
SimpleModelBinderProvider provider = new SimpleModelBinderProvider(typeof(string), new Mock<IExtensibleModelBinder>().Object);
// Act & assert
Assert.ThrowsArgumentNull(
delegate { provider.GetBinder(null, null); }, "bindingContext");
}
public void GetBinder_TypeMatches_PrefixSuppressed_ReturnsInstance()
{
// Arrange
IExtensibleModelBinder theBinderInstance = new Mock<IExtensibleModelBinder>().Object;
SimpleModelBinderProvider provider = new SimpleModelBinderProvider(typeof(string), theBinderInstance)
{
SuppressPrefixCheck = true
};
ExtensibleModelBindingContext bindingContext = GetBindingContext(typeof(string));
// Act
IExtensibleModelBinder returnedBinder = provider.GetBinder(null, bindingContext);
// Assert
Assert.Equal(theBinderInstance, returnedBinder);
}
public override IModelBinder GetBinder(ModelBindingExecutionContext modelBindingExecutionContext, ModelBindingContext bindingContext)
{
return(_underlyingProvider.GetBinder(modelBindingExecutionContext, bindingContext));
}
