tests: Split methods into separate files

tests/main.cr

@@ -1,5 +1,5 @@
 require "spec"
-require "./spec_helper"
+require "./methods/*"
 
 check_top_level_imports("modules")
 check_top_level_imports("overlays")

tests/methods/check_latest_commit.cr

@@ -0,0 +1,16 @@
+require "spec"
+require "json"
+require "http/client"
+
+def check_latest_commit(repository, branch = "master")
+  response = HTTP::Client.get "https://api.github.com/repos/#{repository}/branches/#{branch}"
+  response.status_code.should eq(200)
+  json = JSON.parse(response.body)
+
+  File.read_lines("./overlays/#{repository.split("/")[1]}/default.nix").each do |line|
+    if line.includes? "version ="
+      nix_hash = line.split('"')[1]
+      json["commit"]["sha"].should eq(nix_hash)
+    end
+  end
+end

tests/methods/check_top_level_imports.cr

@@ -1,21 +1,6 @@
 require "spec"
-require "http/client"
-require "json"
 require "colorize"
 
-def check_latest_commit(repository, branch = "master")
-  response = HTTP::Client.get "https://api.github.com/repos/#{repository}/branches/#{branch}"
-  response.status_code.should eq(200)
-  json = JSON.parse(response.body)
-
-  File.read_lines("./overlays/#{repository.split("/")[1]}/default.nix").each do |line|
-    if line.includes? "version ="
-      nix_hash = line.split('"')[1]
-      json["commit"]["sha"].should eq(nix_hash)
-    end
-  end
-end
-
 hint = ""
 
 def check_top_level_imports(directory)