public void CreateBindingDetails_FindsCustomAttributes_OnParameter()
{
// Arrange
var parameterAttributes = new object[]
{
new CustomAttribute {
Identifier = "Instance1"
},
new CustomAttribute {
Identifier = "Instance2"
}
};
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForParameter(ParameterInfos.SampleParameterInfo),
new ModelAttributes(null, null, parameterAttributes));
var provider = new DefaultBindingMetadataProvider();
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.Collection(context.Attributes,
a => Assert.Equal("Instance1", ((CustomAttribute)a).Identifier),
a => Assert.Equal("Instance2", ((CustomAttribute)a).Identifier));
Assert.Equal(2, context.ParameterAttributes.Count);
}
public void CreateBindingDetails_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(CreateMessageProvider());
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.Equal("Product", context.BindingMetadata.BinderModelName);
}
public void CreateBindingDetails_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(CreateMessageProvider());
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.Equal(initialValue, context.BindingMetadata.IsBindingAllowed);
Assert.Equal(initialValue, context.BindingMetadata.IsBindingRequired);
}
public void CreateBindingDetails_FindsBinderTypeProvider_IfNullFallsBack()
{
// Arrange
var attributes = new object[]
{
new ModelBinderAttribute(),
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(CreateMessageProvider());
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.Equal(typeof(HeaderModelBinder), context.BindingMetadata.BinderType);
}
public void CreateBindingDetails_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(CreateMessageProvider());
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.True(context.BindingMetadata.IsBindingAllowed);
Assert.True(context.BindingMetadata.IsBindingRequired);
}
public void CreateBindingDetails_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(CreateMessageProvider());
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.False(context.BindingMetadata.IsBindingAllowed);
Assert.False(context.BindingMetadata.IsBindingRequired);
}
public void CreateBindingDetails_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(CreateMessageProvider());
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.True(context.BindingMetadata.IsBindingAllowed);
Assert.False(context.BindingMetadata.IsBindingRequired);
}
public void CreateBindingDetails_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.CreateBindingMetadata(context);
// Assert
Assert.True(context.BindingMetadata.IsBindingAllowed);
Assert.True(context.BindingMetadata.IsBindingRequired);
}
public void CreateBindingDetails_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.CreateBindingMetadata(context);
// Assert
Assert.Equal(BindingSource.Body, context.BindingMetadata.BindingSource);
}
public void CreateBindingDetails_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(CreateMessageProvider());
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.Equal(typeof(HeaderModelBinder), context.BindingMetadata.BinderType);
}
public void CreateBindingDetails_FindsBindRequired_OnParameter()
{
// Arrange
var parameterAttributes = new object[]
{
new BindRequiredAttribute(),
};
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForParameter(ParameterInfos.SampleParameterInfo),
new ModelAttributes(null, null, parameterAttributes));
var provider = new DefaultBindingMetadataProvider();
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.True(context.BindingMetadata.IsBindingAllowed);
Assert.True(context.BindingMetadata.IsBindingRequired);
}
public void CreateBindingDetails_FindsBindingBehaviorOptional_OnProperty()
{
// Arrange
var propertyAttributes = new object[]
{
new BindingBehaviorAttribute(BindingBehavior.Optional),
};
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForProperty(typeof(int), "Length", typeof(string)),
new ModelAttributes(new object[0], propertyAttributes, null));
var provider = new DefaultBindingMetadataProvider();
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.True(context.BindingMetadata.IsBindingAllowed);
Assert.False(context.BindingMetadata.IsBindingRequired);
}
public void CreateBindingDetails_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(CreateMessageProvider());
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.Equal("Product", context.BindingMetadata.BinderModelName);
}
public void CreateBindingDetails_OverrideBehaviorOnClass_OverrideWithNever()
{
// Arrange
var propertyAttributes = new object[]
{
new BindNeverAttribute(),
};
var context = new BindingMetadataProviderContext(
ModelMetadataIdentity.ForProperty(typeof(string), "Property", typeof(BindRequiredOnClass)),
new ModelAttributes(new object[0], propertyAttributes, null));
var provider = new DefaultBindingMetadataProvider();
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.False(context.BindingMetadata.IsBindingAllowed);
Assert.False(context.BindingMetadata.IsBindingRequired);
}
public void CreateBindingDetails_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(CreateMessageProvider());
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.False(context.BindingMetadata.IsBindingAllowed);
Assert.False(context.BindingMetadata.IsBindingRequired);
}
public void CreateBindingDetails_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(CreateMessageProvider());
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.Equal(initialValue, context.BindingMetadata.IsBindingAllowed);
Assert.Equal(initialValue, context.BindingMetadata.IsBindingRequired);
}
public void CreateBindingDetails_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(CreateMessageProvider());
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.True(context.BindingMetadata.IsBindingAllowed);
Assert.True(context.BindingMetadata.IsBindingRequired);
}
public void CreateBindingDetails_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(CreateMessageProvider());
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.True(context.BindingMetadata.IsBindingAllowed);
Assert.False(context.BindingMetadata.IsBindingRequired);
}
public void CreateBindingDetails_FindsBindingSource_IfNullFallsBack()
{
// Arrange
var attributes = new object[]
{
new ModelBinderAttribute(),
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.CreateBindingMetadata(context);
// Assert
Assert.Equal(BindingSource.Body, context.BindingMetadata.BindingSource);
}
public void CreateBindingDetails_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.CreateBindingMetadata(context);
// Assert
Assert.True(context.BindingMetadata.IsBindingAllowed);
Assert.True(context.BindingMetadata.IsBindingRequired);
}