Grand test fixup (#138)

* start fixing up tests

* fix up tests + automate with drone

* fiddle with linting

* messing about with drone.yml

* some more fiddling

* hmmm

* add cache

* add vendor directory

* verbose

* ci updates

* update some little things

* update sig

vendor/github.com/go-fed/activity/pub/common_behavior.go

@@ -0,0 +1,89 @@
+package pub
+
+import (
+	"context"
+	"github.com/go-fed/activity/streams/vocab"
+	"net/http"
+	"net/url"
+)
+
+// Common contains functions required for both the Social API and Federating
+// Protocol.
+//
+// It is passed to the library as a dependency injection from the client
+// application.
+type CommonBehavior interface {
+	// AuthenticateGetInbox delegates the authentication of a GET to an
+	// inbox.
+	//
+	// Always called, regardless whether the Federated Protocol or Social
+	// API is enabled.
+	//
+	// If an error is returned, it is passed back to the caller of
+	// GetInbox. In this case, the implementation must not write a
+	// response to the ResponseWriter as is expected that the client will
+	// do so when handling the error. The 'authenticated' is ignored.
+	//
+	// If no error is returned, but authentication or authorization fails,
+	// then authenticated must be false and error nil. It is expected that
+	// the implementation handles writing to the ResponseWriter in this
+	// case.
+	//
+	// Finally, if the authentication and authorization succeeds, then
+	// authenticated must be true and error nil. The request will continue
+	// to be processed.
+	AuthenticateGetInbox(c context.Context, w http.ResponseWriter, r *http.Request) (out context.Context, authenticated bool, err error)
+	// AuthenticateGetOutbox delegates the authentication of a GET to an
+	// outbox.
+	//
+	// Always called, regardless whether the Federated Protocol or Social
+	// API is enabled.
+	//
+	// If an error is returned, it is passed back to the caller of
+	// GetOutbox. In this case, the implementation must not write a
+	// response to the ResponseWriter as is expected that the client will
+	// do so when handling the error. The 'authenticated' is ignored.
+	//
+	// If no error is returned, but authentication or authorization fails,
+	// then authenticated must be false and error nil. It is expected that
+	// the implementation handles writing to the ResponseWriter in this
+	// case.
+	//
+	// Finally, if the authentication and authorization succeeds, then
+	// authenticated must be true and error nil. The request will continue
+	// to be processed.
+	AuthenticateGetOutbox(c context.Context, w http.ResponseWriter, r *http.Request) (out context.Context, authenticated bool, err error)
+	// GetOutbox returns the OrderedCollection inbox of the actor for this
+	// context. It is up to the implementation to provide the correct
+	// collection for the kind of authorization given in the request.
+	//
+	// AuthenticateGetOutbox will be called prior to this.
+	//
+	// Always called, regardless whether the Federated Protocol or Social
+	// API is enabled.
+	GetOutbox(c context.Context, r *http.Request) (vocab.ActivityStreamsOrderedCollectionPage, error)
+	// NewTransport returns a new Transport on behalf of a specific actor.
+	//
+	// The actorBoxIRI will be either the inbox or outbox of an actor who is
+	// attempting to do the dereferencing or delivery. Any authentication
+	// scheme applied on the request must be based on this actor. The
+	// request must contain some sort of credential of the user, such as a
+	// HTTP Signature.
+	//
+	// The gofedAgent passed in should be used by the Transport
+	// implementation in the User-Agent, as well as the application-specific
+	// user agent string. The gofedAgent will indicate this library's use as
+	// well as the library's version number.
+	//
+	// Any server-wide rate-limiting that needs to occur should happen in a
+	// Transport implementation. This factory function allows this to be
+	// created, so peer servers are not DOS'd.
+	//
+	// Any retry logic should also be handled by the Transport
+	// implementation.
+	//
+	// Note that the library will not maintain a long-lived pointer to the
+	// returned Transport so that any private credentials are able to be
+	// garbage collected.
+	NewTransport(c context.Context, actorBoxIRI *url.URL, gofedAgent string) (t Transport, err error)
+}