npm test fail : Module 'materialDatePicker' is not available! You either misspelled the module name or forgot to load it.

[alexliubj]

The date picker works but npm test failed due to the following reason.

PhantomJS 1.9.8 (Mac OS X 0.0.0) Service: Template should do something FAILED
Error: [$injector:modulerr] Failed to instantiate module flynnFormApp due to:
Error: [$injector:modulerr] Failed to instantiate module materialDatePicker due to:
Error: [$injector:nomod] Module 'materialDatePicker' is not available! You either misspelled the module name or forgot to load it. If registering a module ensure that you specify the dependencies as the second argument.
http://errors.angularjs.org/1.4.3/$injector/nomod?p0=materialDatePicker
at /Users/alexliu/Flynn-Forms/client/bower_components/angular/angular.js:1960
at ensure (/Users/alexliu/Flynn-Forms/client/bower_components/angular/angular.js:1882)
at module (/Users/alexliu/Flynn-Forms/client/bower_components/angular/angular.js:2210)
at /Users/alexliu/Flynn-Forms/client/bower_components/angular/angular.js:4362
at forEach (/Users/alexliu/Flynn-Forms/client/bower_components/angular/angular.js:336)
at loadModules (/Users/alexliu/Flynn-Forms/client/bower_components/angular/angular.js:4388)
at /Users/alexliu/Flynn-Forms/client/bower_components/angular/angular.js:4363
at forEach (/Users/alexliu/Flynn-Forms/client/bower_components/angular/angular.js:336)
at loadModules (/Users/alexliu/Flynn-Forms/client/bower_components/angular/angular.js:4388)
at createInjector (/Users/alexliu/Flynn-Forms/client/bower_components/angular/angular.js:4272)
at workFn (/Users/alexliu/Flynn-Forms/client/bower_components/angular-mocks/angular-mocks.js:2393)

[mobinni]

Huh, how are you loading the dependency, and how are you testing it?
I need a bit more context

[alexliubj]

I'm using the regular with as same as you mentioned in usage of guideline.