reorganize test

test/test.rb

@@ -1,24 +1,21 @@
 require "rest_client"
 require "json"
 
-FILES = {
-  cat1: -> { File.new("cat1.jpg", mode: "rb") },
-}
-
 def run
-  cat1_sha256 = Digest::SHA256.file("cat1.jpg").hexdigest
+  cat1_file = -> { File.new("fixtures/cat1.jpg", mode: "rb") }
+  cat1_sha256 = Digest::SHA256.file("fixtures/cat1.jpg").hexdigest
 
   puts "store, with sha256"
   dump_resp(RestClient.post("http://localhost:7692/store", {
     content_type: "image/jpeg",
-    data: FILES[:cat1].call,
+    data: cat1_file.call,
   }))
 
   puts "store, without sha256:"
   dump_resp(RestClient.post("http://localhost:7692/store", {
     content_type: "image/jpeg",
     sha256: cat1_sha256,
-    data: FILES[:cat1].call,
+    data: cat1_file.call,
   }))
 
   puts "store, incorrect sha256:"
@@ -26,7 +23,7 @@ def run
     RestClient.post("http://localhost:7692/store", {
       content_type: "image/jpeg",
       sha256: "123",
-      data: FILES[:cat1].call,
+      data: cat1_file.call,
     })
     puts "should have thrown!"
   rescue => e