Reorganize stages into parts

part12/test/Tests.elm

@@ -0,0 +1,35 @@
+module Tests (..) where
+
+import ElmTest exposing (..)
+import ElmHub exposing (responseDecoder)
+import Json.Decode exposing (decodeString)
+
+
+all : Test
+all =
+  suite
+    "Decoding responses from GitHub"
+    [ test "they can decode empty responses"
+        <| let
+            emptyResponse =
+              """{ "items": [] }"""
+           in
+            assertEqual
+              (decodeString responseDecoder emptyResponse)
+              (Ok [])
+    , test "they can decode responses with results in them"
+        <| let
+            response =
+              """{ "items": [
+                { "id": 5, "full_name": "foo", "stargazers_count": 42 },
+                { "id": 3, "full_name": "bar", "stargazers_count": 77 }
+              ] }"""
+           in
+            assertEqual
+              (decodeString responseDecoder response)
+              (Ok
+                [ { id = 5, name = "foo", stars = 42 }
+                , { id = 3, name = "bar", stars = 77 }
+                ]
+              )
+    ]