Convert cmd/info test to spec.

Library/Homebrew/test/cmd/info_spec.rb

@@ -1,3 +1,5 @@
+require "cmd/info"
+
 describe "brew info", :integration_test do
   it "prints information about a given Formula" do
     setup_test_formula "testball"
@@ -8,3 +10,21 @@ describe "brew info", :integration_test do
       .and be_a_success
   end
 end
+
+describe Homebrew do
+  let(:remote) { "https://github.com/Homebrew/homebrew-core" }
+
+  specify "::github_remote_path" do
+    expect(subject.github_remote_path(remote, "Formula/git.rb"))
+      .to eq("https://github.com/Homebrew/homebrew-core/blob/master/Formula/git.rb")
+
+    expect(subject.github_remote_path("#{remote}.git", "Formula/git.rb"))
+      .to eq("https://github.com/Homebrew/homebrew-core/blob/master/Formula/git.rb")
+
+    expect(subject.github_remote_path("git@github.com:user/repo", "foo.rb"))
+      .to eq("https://github.com/user/repo/blob/master/foo.rb")
+
+    expect(subject.github_remote_path("https://mywebsite.com", "foo/bar.rb"))
+      .to eq("https://mywebsite.com/foo/bar.rb")
+  end
+end

Library/Homebrew/test/info_test.rb

@@ -1,20 +0,0 @@
-require "testing_env"
-require "cmd/info"
-require "formula"
-require "testing_env"
-
-class InfoCommandTests < Homebrew::TestCase
-  def test_github_remote_path
-    remote = "https://github.com/Homebrew/homebrew-core"
-    assert_equal "https://github.com/Homebrew/homebrew-core/blob/master/Formula/git.rb",
-      Homebrew.github_remote_path(remote, "Formula/git.rb")
-    assert_equal "https://github.com/Homebrew/homebrew-core/blob/master/Formula/git.rb",
-      Homebrew.github_remote_path("#{remote}.git", "Formula/git.rb")
-
-    assert_equal "https://github.com/user/repo/blob/master/foo.rb",
-      Homebrew.github_remote_path("git@github.com:user/repo", "foo.rb")
-
-    assert_equal "https://mywebsite.com/foo/bar.rb",
-      Homebrew.github_remote_path("https://mywebsite.com", "foo/bar.rb")
-  end
-end