public void IsBindingRequired_LeftAlone_DataMemberIsRequiredFalse(bool initialValue)
{
// Arrange
var provider = new DataMemberRequiredBindingMetadataProvider();
var attributes = new object[]
{
new DataMemberAttribute()
{
IsRequired = false,
}
};
var key = ModelMetadataIdentity.ForProperty(
typeof(string),
nameof(ClassWithDataMemberIsRequiredFalse.StringProperty),
typeof(ClassWithDataMemberIsRequiredFalse));
var context = new BindingMetadataProviderContext(key, new ModelAttributes(attributes, new object[0]));
context.BindingMetadata.IsBindingRequired = initialValue;
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.Equal(initialValue, context.BindingMetadata.IsBindingRequired);
}
public void IsBindingRequired_LeftAlone_WithoutDataContractAttribute(bool initialValue)
{
// Arrange
var provider = new DataMemberRequiredBindingMetadataProvider();
var attributes = new object[]
{
new DataMemberAttribute()
{
IsRequired = true,
}
};
var key = ModelMetadataIdentity.ForProperty(
typeof(ClassWithDataMemberIsRequiredTrueWithoutDataContract).GetProperty(nameof(ClassWithDataMemberIsRequiredTrueWithoutDataContract.StringProperty)),
typeof(string),
typeof(ClassWithDataMemberIsRequiredTrueWithoutDataContract));
var context = new BindingMetadataProviderContext(key, GetModelAttributes(new object[0], attributes));
context.BindingMetadata.IsBindingRequired = initialValue;
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.Equal(initialValue, context.BindingMetadata.IsBindingRequired);
}
public void IsBindingRequired_SetToTrue_WithDataMemberIsRequiredTrue()
{
// Arrange
var provider = new DataMemberRequiredBindingMetadataProvider();
var attributes = new object[]
{
new DataMemberAttribute()
{
IsRequired = true,
}
};
var key = ModelMetadataIdentity.ForProperty(
typeof(string),
nameof(ClassWithDataMemberIsRequiredTrue.StringProperty),
typeof(ClassWithDataMemberIsRequiredTrue));
var context = new BindingMetadataProviderContext(key, new ModelAttributes(attributes, new object[0]));
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.True(context.BindingMetadata.IsBindingRequired);
}
public void IsBindingRequired_LeftAlone_ForNonPropertyMetadata(bool initialValue)
{
// Arrange
var provider = new DataMemberRequiredBindingMetadataProvider();
var attributes = new object[]
{
new DataMemberAttribute()
{
IsRequired = true,
}
};
var key = ModelMetadataIdentity.ForType(typeof(ClassWithDataMemberIsRequiredTrue));
var context = new BindingMetadataProviderContext(key, new ModelAttributes(new object[0], attributes, null));
context.BindingMetadata.IsBindingRequired = initialValue;
// Act
provider.CreateBindingMetadata(context);
// Assert
Assert.Equal(initialValue, context.BindingMetadata.IsBindingRequired);
}