FEAT: Discovery Video Service Subscription

tests/suite_test.go

@@ -16,6 +16,10 @@ import (
 type world struct {
 	client *client
 
+	// discovery is the read side, set by the Background step that checks it is
+	// up. Nil in scenarios that never mention the catalogue.
+	discovery *client
+
 	// last is the most recent exchange with the CMS. Every "Then the request
 	// …" step reads it.
 	last response
@@ -36,6 +40,14 @@ type world struct {
 	// category instead of hard-coding the id the seed migration happened to
 	// give it.
 	categoriesByName map[string]int16
+
+	// announcement is the message the catalogue topic carried for this
+	// scenario's video, once a step has waited for it.
+	announcement *catalogueAnnouncement
+
+	// catalogued is the read side's own copy of the video, once a step has
+	// waited for it to arrive.
+	catalogued *catalogueVideoBody
 }
 
 type worldKey struct{}
@@ -91,6 +103,19 @@ func (w *world) categoryID(t gobdd.StepTest, name string) int16 {
 	return id
 }
 
+// categoryName resolves a category id back to its name, for asserting on a
+// message that names categories rather than numbering them.
+func (w *world) categoryName(t gobdd.StepTest, id int16) string {
+	w.categoryID(t, "other") // ensures the list is loaded
+	for name, known := range w.categoriesByName {
+		if known == id {
+			return name
+		}
+	}
+	t.Fatalf("the CMS knows no category with id %d; it offers %v", id, w.categoriesByName)
+	return ""
+}
+
 // categoryIDs turns a comma-separated list of category names into the ids the
 // register endpoint expects. An empty list stays empty — that is a scenario in
 // its own right.
@@ -130,6 +155,7 @@ func TestVideoUpload(t *testing.T) {
 
 	// Given — the stack is up, and steps that arrange state a later When acts on.
 	suite.AddStep(`^the CMS API is available$`, theAPIIsAvailable)
+	suite.AddStep(`^the Discovery API is available$`, theDiscoveryAPIIsAvailable)
 	suite.AddStep(`^I have requested an upload slot for "(.*)" of type "(.*)"$`, requestUploadSlot)
 	suite.AddStep(`^I have uploaded the file to the upload URL$`, uploadTheFile)
 	suite.AddStep(`^I have registered the uploaded video titled "(.*)" under categories "(.*)"$`, registerUploadedVideo)
@@ -142,6 +168,7 @@ func TestVideoUpload(t *testing.T) {
 	suite.AddStep(`^I ask the CMS for that video$`, askForThatVideo)
 	suite.AddStep(`^I ask the CMS for the video with id "(.*)"$`, askForVideoWithID)
 	suite.AddStep(`^I have registered a video that is being transcoded$`, registerVideoBeingTranscoded)
+	suite.AddStep(`^I have registered a video being transcoded under categories "(.*)"$`, registerVideoBeingTranscodedUnder)
 	suite.AddStep(`^I have registered a video$`, registerVideoBeingTranscoded)
 	suite.AddStep(`^I ask the CMS for that video with its id written (.*)$`, askForThatVideoWrittenAs)
 	suite.AddStep(`^MediaConvert reports that the job reached "(.*)"$`, mediaConvertReportsState)
@@ -151,6 +178,14 @@ func TestVideoUpload(t *testing.T) {
 	suite.AddStep(`^the video keeps status "(.*)"$`, theVideoKeepsStatus)
 	suite.AddStep(`^the video has a playback URL for its HLS playlist$`, theVideoHasAPlaybackURL)
 	suite.AddStep(`^the video has no playback URL$`, theVideoHasNoPlaybackURL)
+	suite.AddStep(`^the catalogue is told about the video$`, theCatalogueIsToldAboutTheVideo)
+	suite.AddStep(`^the catalogue is told nothing about the video$`, theCatalogueIsToldNothingAboutTheVideo)
+	suite.AddStep(`^the announcement carries the video's title, playback URL and categories$`, theAnnouncementCarriesTheVideosDetails)
+	suite.AddStep(`^the announcement files it under "(.*)"$`, theAnnouncementFilesItUnder)
+	suite.AddStep(`^the catalogue eventually holds that video$`, theCatalogueEventuallyHoldsThatVideo)
+	suite.AddStep(`^the catalogue does not hold that video$`, theCatalogueDoesNotHoldThatVideo)
+	suite.AddStep(`^the catalogue eventually holds that video with no playback URL$`, theCatalogueEventuallyHoldsThatVideoWithNoPlaybackURL)
+	suite.AddStep(`^the catalogue's copy carries its title, playback URL and categories$`, theCataloguesCopyCarriesTheDetails)
 	suite.AddStep(`^I register the uploaded video titled "(.*)" under categories "(.*)"$`, registerUploadedVideo)
 	suite.AddStep(`^I register the uploaded video titled "(.*)" under category id (\d+)$`, registerUnderCategoryID)
 	suite.AddStep(`^I register a video titled "(.*)" with the key "(.*)" under categories "(.*)"$`, registerWithKey)