`cabal test` succeeds silently if no `GITHUB_TOKEN` is set

[andreasabel]

cabal test succeeds silently if no GITHUB_TOKEN is set.
However, in this case, most tests do not run. Maybe it is better that the test suite errors out if it cannot authenticate to github...

P.S.: Haskell-CI does not export GITHUB_TOKEN, so tests do not run on CI atm.

[andreasabel]

Current failures are:

1. myStarredR: Querying my starred repos will return something else depending on which user runs it.

   spec/GitHub/ActivitySpec.hs:40:25: 
   1) GitHub.Activity.myStarredR works
        predicate failed on: ...
   To rerun use: --match "/GitHub.Activity/myStarredR/works/"
   

   Maybe this should not be part of cabal test but rather be part of samples.

2. Getting one's public SSH keys is also something user-specific...

spec/GitHub/PublicSSHKeysSpec.hs:18:23: 
2) GitHub.PublicSSHKeys, publicSSHKeys' and publicSSHKey', works
     uncaught exception: ErrorCall
     Expected a Right and got a LeftHTTPError (HttpExceptionRequest Request {
       host                 = "api.github.com"
       port                 = 443
       secure               = True
       requestHeaders       = [("User-Agent","github.hs/0.27.1"),("Accept","application/vnd.github.v3+json"),("Authorization","<REDACTED>")]
       path                 = "/user/keys"
       queryString          = ""
       method               = "GET"
       proxy                = Nothing
       rawBody              = False
       redirectCount        = 10
       responseTimeout      = ResponseTimeoutDefault
       requestVersion       = HTTP/1.1
       proxySecureMode      = ProxySecureWithConnect
     }
      (StatusCodeException (Response {responseStatus = Status {statusCode = 404, statusMessage = "Not Found"}, responseVersion = HTTP/1.1, responseHeaders = [("Server","GitHub.com"),("Date","Tue, 19 Apr 2022 16:35:49 GMT"),("Content-Type","application/json; charset=utf-8"),("Transfer-Encoding","chunked"),("X-OAuth-Scopes","public_repo"),("X-Accepted-OAuth-Scopes","admin:public_key, read:public_key, write:public_key"),("X-GitHub-Media-Type","github.v3; format=json"),("X-RateLimit-Limit","5000"),("X-RateLimit-Remaining","4786"),("X-RateLimit-Reset","1650389589"),("X-RateLimit-Used","214"),("X-RateLimit-Resource","core"),("Access-Control-Expose-Headers","ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset"),("Access-Control-Allow-Origin","*"),("Strict-Transport-Security","max-age=31536000; includeSubdomains; preload"),("X-Frame-Options","deny"),("X-Content-Type-Options","nosniff"),("X-XSS-Protection","0"),("Referrer-Policy","origin-when-cross-origin, strict-origin-when-cross-origin"),("Content-Security-Policy","default-src 'none'"),("Vary","Accept-Encoding, Accept, X-Requested-With"),("Content-Encoding","gzip"),("X-GitHub-Request-Id","EB71:F07D:1AD8CF:1CE2F3:625EE4E5")], responseBody = (), responseCookieJar = CJ {expose = []}, responseClose' = ResponseClose, responseOriginalRequest = Request {
       host                 = "api.github.com"
       port                 = 443
       secure               = True
       requestHeaders       = [("User-Agent","github.hs/0.27.1"),("Accept","application/vnd.github.v3+json"),("Authorization","<REDACTED>")]
       path                 = "/user/keys"
       queryString          = ""
       method               = "GET"
       proxy                = Nothing
       rawBody              = False
       redirectCount        = 10
       responseTimeout      = ResponseTimeoutDefault
       requestVersion       = HTTP/1.1
       proxySecureMode      = ProxySecureWithConnect
     }
     }) "{\"message\":\"Not Found\",\"documentation_url\":\"https://docs.github.com/rest/reference/users#list-public-ssh-keys-for-the-authenticated-user\"}"))
     CallStack (from HasCallStack):
       error, called at spec/GitHub/PublicSSHKeysSpec.hs:18:23 in main:GitHub.PublicSSHKeysSpec

To rerun use: --match "/GitHub.PublicSSHKeys/publicSSHKeys' and publicSSHKey'/works/"

  spec/GitHub/SearchSpec.hs:25:23: 
  3) GitHub.Search.searchIssues performs an issue search via the API
       uncaught exception: ErrorCall
       Expected a Right and got a LeftHTTPError (HttpExceptionRequest Request {
         host                 = "api.github.com"
         port                 = 443
         secure               = True
         requestHeaders       = [("User-Agent","github.hs/0.27.1"),("Accept","application/vnd.github.v3+json"),("Authorization","<REDACTED>")]
         path                 = "/search/issues"
         queryString          = "?q=Decouple%20in%3Atitle%20repo%3Aphadej%2Fgithub%20created%3A%3C%3D2015-12-01"
         method               = "GET"
         proxy                = Nothing
         rawBody              = False
         redirectCount        = 10
         responseTimeout      = ResponseTimeoutDefault
         requestVersion       = HTTP/1.1
         proxySecureMode      = ProxySecureWithConnect
       }
        (StatusCodeException (Response {responseStatus = Status {statusCode = 422, statusMessage = "Unprocessable Entity"}, responseVersion = HTTP/1.1, responseHeaders = [("Server","GitHub.com"),("Date","Tue, 19 Apr 2022 16:38:19 GMT"),("Content-Type","application/json; charset=utf-8"),("Content-Length","301"),("Cache-Control","no-cache"),("Vary","Accept, Authorization, Cookie, X-GitHub-OTP"),("X-OAuth-Scopes","public_repo"),("X-Accepted-OAuth-Scopes",""),("X-GitHub-Media-Type","github.v3; format=json"),("X-RateLimit-Limit","30"),("X-RateLimit-Remaining","29"),("X-RateLimit-Reset","1650386359"),("X-RateLimit-Used","1"),("X-RateLimit-Resource","search"),("Access-Control-Expose-Headers","ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset"),("Access-Control-Allow-Origin","*"),("Strict-Transport-Security","max-age=31536000; includeSubdomains; preload"),("X-Frame-Options","deny"),("X-Content-Type-Options","nosniff"),("X-XSS-Protection","0"),("Referrer-Policy","origin-when-cross-origin, strict-origin-when-cross-origin"),("Content-Security-Policy","default-src 'none'"),("Vary","Accept-Encoding, Accept, X-Requested-With"),("X-GitHub-Request-Id","EB8D:76B8:1772E1:1979D4:625EE57A")], responseBody = (), responseCookieJar = CJ {expose = []}, responseClose' = ResponseClose, responseOriginalRequest = Request {
         host                 = "api.github.com"
         port                 = 443
         secure               = True
         requestHeaders       = [("User-Agent","github.hs/0.27.1"),("Accept","application/vnd.github.v3+json"),("Authorization","<REDACTED>")]
         path                 = "/search/issues"
         queryString          = "?q=Decouple%20in%3Atitle%20repo%3Aphadej%2Fgithub%20created%3A%3C%3D2015-12-01"
         method               = "GET"
         proxy                = Nothing
         rawBody              = False
         redirectCount        = 10
         responseTimeout      = ResponseTimeoutDefault
         requestVersion       = HTTP/1.1
         proxySecureMode      = ProxySecureWithConnect
       }
       }) "{\"message\":\"Validation Failed\",\"errors\":[{\"message\":\"The listed users and repositories cannot be searched either because the resources do not exist or you do not have permission to view them.\",\"resource\":\"Search\",\"field\":\"q\",\"code\":\"invalid\"}],\"documentation_url\":\"https://docs.github.com/v3/search/\"}"))
       CallStack (from HasCallStack):
         error, called at spec/GitHub/SearchSpec.hs:25:23 in main:GitHub.SearchSpec

  To rerun use: --match "/GitHub.Search/searchIssues/performs an issue search via the API/"

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