When testing the interceptor we should really test if the filter has been called.
When testing the interceptor we should really test if the filter has
been called.

gregpardo/angular-xml,fmin2958/angular-xml,gregpardo/angular-xml,fmin2958/angular-xml,gregpardo/angular-xml,johngeorgewright/angular-xml,fmin2958/angular-xml,johngeorgewright/angular-xml,johngeorgewright/angular-xml