Remove duplicate url generation logic in Github module

1 files changed, 20 insertions, 2 deletions

diff --git a/Library/Homebrew/test/utils/github_spec.rb b/Library/Homebrew/test/utils/github_spec.rb
index 9b539262f..cf5f6c808 100644
--- a/Library/Homebrew/test/utils/github_spec.rb
+++ b/Library/Homebrew/test/utils/github_spec.rb
@@ -2,12 +2,30 @@ require "utils/github"
 
 describe GitHub do
   describe "::search_code", :needs_network do
-    it "searches code" do
-      results = subject.search_code("repo:Homebrew/brew", "path:/", "filename:readme", "language:markdown")
+    it "queries GitHub code with the passed paramaters" do
+      results = subject.search_code(repo: "Homebrew/brew", path: "/",
+                                    filename: "readme", language: "markdown")
 
       expect(results.count).to eq(1)
       expect(results.first["name"]).to eq("README.md")
       expect(results.first["path"]).to eq("README.md")
     end
   end
+
+  describe "::query_string" do
+    it "builds a query with the given hash parameters formatted as key:value" do
+      query = subject.query_string(user: "Homebrew", repo: "Brew")
+      expect(query).to eq("q=user%3aHomebrew+repo%3aTest&per_page=100")
+    end
+
+    it "adds a variable number of top-level string parameters to the query when provided" do
+      query = subject.query_string("value1", "value2", user: "Homebrew")
+      expect(query).to eq("q=value1+value2+user%3aHomebrew&per_page=100")
+    end
+
+    it "turns array values into multiple key:value parameters" do
+      query = subject.query_string(user: ["Homebrew", "caskroom"])
+      expect(query).to eq("q=user%3aHomebrew+user%3acaskroom&per_page=100")
+    end
+  end
 end