public void GetBindingDetails_FindsBindNever_OnBaseClass()
{
// Arrange
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForProperty(typeof(string), "Property", typeof(InheritedBindNeverOnClass)),
new ModelAttributes(propertyAttributes: new object[0], typeAttributes: new object[0]));
var provider = new DefaultBindingMetadataProvider(CreateMessageProvider());
// Act
provider.GetBindingMetadata(context);
// Assert
Assert.False(context.BindingMetadata.IsBindingAllowed);
Assert.False(context.BindingMetadata.IsBindingRequired);
}
public void GetBindingDetails_FindsModelName()
{
// Arrange
var attributes = new object[]
{
new ModelBinderAttribute() { Name = "Product" },
new ModelBinderAttribute() { Name = "Order" },
};
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForType(typeof(string)),
new ModelAttributes(attributes));
var provider = new DefaultBindingMetadataProvider();
// Act
provider.GetBindingMetadata(context);
// Assert
Assert.Equal("Product", context.BindingMetadata.BinderModelName);
}
public void GetBindingDetails_FindsBinderTypeProvider()
{
// Arrange
var attributes = new object[]
{
new ModelBinderAttribute() { BinderType = typeof(HeaderModelBinder) },
new ModelBinderAttribute() { BinderType = typeof(ArrayModelBinder<string>) },
};
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForType(typeof(string)),
new ModelAttributes(attributes));
var provider = new DefaultBindingMetadataProvider();
// Act
provider.GetBindingMetadata(context);
// Assert
Assert.Equal(typeof(HeaderModelBinder), context.BindingMetadata.BinderType);
}
public void GetBindingDetails_OverrideBehaviorOnClass_OverrideWithNever()
{
// Arrange
var propertyAttributes = new object[]
{
new BindNeverAttribute(),
};
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForProperty(typeof(string), "Property", typeof(BindRequiredOnClass)),
new ModelAttributes(propertyAttributes, typeAttributes: new object[0]));
var provider = new DefaultBindingMetadataProvider();
// Act
provider.GetBindingMetadata(context);
// Assert
Assert.False(context.BindingMetadata.IsBindingAllowed);
Assert.False(context.BindingMetadata.IsBindingRequired);
}
public void GetBindingDetails_FindsBindRequired_OnProperty()
{
// Arrange
var propertyAttributes = new object[]
{
new BindRequiredAttribute(),
};
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForProperty(typeof(int), "Length", typeof(string)),
new ModelAttributes(propertyAttributes, typeAttributes: new object[0]));
var provider = new DefaultBindingMetadataProvider();
// Act
provider.GetBindingMetadata(context);
// Assert
Assert.True(context.BindingMetadata.IsBindingAllowed);
Assert.True(context.BindingMetadata.IsBindingRequired);
}
public void GetBindingDetails_FindsBindingSource()
{
// Arrange
var attributes = new object[]
{
new BindingSourceModelBinderAttribute(BindingSource.Body),
new BindingSourceModelBinderAttribute(BindingSource.Query),
};
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForType(typeof(string)),
new ModelAttributes(attributes));
var provider = new DefaultBindingMetadataProvider(CreateMessageProvider());
// Act
provider.GetBindingMetadata(context);
// Assert
Assert.Equal(BindingSource.Body, context.BindingMetadata.BindingSource);
}
public void GetBindingDetails_UsesFirstAttribute()
{
// Arrange
var propertyAttributes = new object[]
{
new BindingBehaviorAttribute(BindingBehavior.Required),
new BindNeverAttribute(),
};
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForProperty(typeof(int), "Length", typeof(string)),
new ModelAttributes(propertyAttributes, typeAttributes: new object[0]));
var provider = new DefaultBindingMetadataProvider(CreateMessageProvider());
// Act
provider.GetBindingMetadata(context);
// Assert
Assert.True(context.BindingMetadata.IsBindingAllowed);
Assert.True(context.BindingMetadata.IsBindingRequired);
}
public void GetBindingDetails_BindingBehaviorLeftAlone_ForAttributeOnPropertyType(bool initialValue)
{
// Arrange
var typeAttributes = new object[]
{
new BindingBehaviorAttribute(BindingBehavior.Required),
};
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForProperty(typeof(int), "Length", typeof(string)),
new ModelAttributes(propertyAttributes: new object[0], typeAttributes: typeAttributes));
// These values shouldn't be changed since this is a Type-Metadata
context.BindingMetadata.IsBindingAllowed = initialValue;
context.BindingMetadata.IsBindingRequired = initialValue;
var provider = new DefaultBindingMetadataProvider();
// Act
provider.GetBindingMetadata(context);
// Assert
Assert.Equal(initialValue, context.BindingMetadata.IsBindingAllowed);
Assert.Equal(initialValue, context.BindingMetadata.IsBindingRequired);
}
public void GetBindingDetails_OverrideBehaviorOnBaseClass_OverrideWithRequired_OnClass()
{
// Arrange
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForProperty(typeof(string), "Property", typeof(BindRequiredOverridesInheritedBindNever)),
new ModelAttributes(propertyAttributes: new object[0], typeAttributes: new object[0]));
var provider = new DefaultBindingMetadataProvider();
// Act
provider.GetBindingMetadata(context);
// Assert
Assert.True(context.BindingMetadata.IsBindingAllowed);
Assert.True(context.BindingMetadata.IsBindingRequired);
}
public void GetBindingDetails_OverrideBehaviorOnClass_OverrideWithOptional()
{
// Arrange
var propertyAttributes = new object[]
{
new BindingBehaviorAttribute(BindingBehavior.Optional)
};
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForProperty(typeof(string), "Property", typeof(BindNeverOnClass)),
new ModelAttributes(propertyAttributes, typeAttributes: new object[0]));
var provider = new DefaultBindingMetadataProvider();
// Act
provider.GetBindingMetadata(context);
// Assert
Assert.True(context.BindingMetadata.IsBindingAllowed);
Assert.False(context.BindingMetadata.IsBindingRequired);
}
public void GetBindingDetails_FindsBindNever_OnContainerClass()
{
// Arrange
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForProperty(typeof(string), "Property", typeof(BindNeverOnClass)),
new ModelAttributes(propertyAttributes: new object[0], typeAttributes: new object[0]));
var provider = new DefaultBindingMetadataProvider();
// Act
provider.GetBindingMetadata(context);
// Assert
Assert.False(context.BindingMetadata.IsBindingAllowed);
Assert.False(context.BindingMetadata.IsBindingRequired);
}
public void GetBindingDetails_UsesFirstAttribute()
{
// Arrange
var propertyAttributes = new object[]
{
new BindingBehaviorAttribute(BindingBehavior.Required),
new BindNeverAttribute(),
};
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForProperty(typeof(int), "Length", typeof(string)),
new ModelAttributes(propertyAttributes, typeAttributes: new object[0]));
var provider = new DefaultBindingMetadataProvider();
// Act
provider.GetBindingMetadata(context);
// Assert
Assert.True(context.BindingMetadata.IsBindingAllowed);
Assert.True(context.BindingMetadata.IsBindingRequired);
}
public void GetBindingDetails_FindsBindingSource_IfNullFallsBack()
{
// Arrange
var attributes = new object[]
{
new ModelBinderAttribute(),
new ModelBinderAttribute() { BindingSource = BindingSource.Body },
new ModelBinderAttribute() { BindingSource = BindingSource.Query },
};
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForType(typeof(string)),
new ModelAttributes(attributes));
var provider = new DefaultBindingMetadataProvider();
// Act
provider.GetBindingMetadata(context);
// Assert
Assert.Equal(BindingSource.Body, context.BindingMetadata.BindingSource);
}
public void GetBindingDetails_FindsBindRequired_OnProperty()
{
// Arrange
var propertyAttributes = new object[]
{
new BindRequiredAttribute(),
};
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForProperty(typeof(int), "Length", typeof(string)),
new ModelAttributes(propertyAttributes, typeAttributes: new object[0]));
var provider = new DefaultBindingMetadataProvider(CreateMessageProvider());
// Act
provider.GetBindingMetadata(context);
// Assert
Assert.True(context.BindingMetadata.IsBindingAllowed);
Assert.True(context.BindingMetadata.IsBindingRequired);
}
