Merge pull request #2115 from reitermarkus/spec-linkapps

Convert `brew linkapps` test to spec.

Library/Homebrew/test/cmd/linkapps_spec.rb

+describe "brew linkapps", :integration_test do
+  let(:home_dir) { @home_dir = Pathname.new(Dir.mktmpdir) }
+  let(:apps_dir) { home_dir/"Applications" }
+
+  after(:each) do
+    home_dir.rmtree unless @home_dir.nil?
+  end
+
+  it "symlinks applications" do
+    apps_dir.mkpath
+
+    setup_test_formula "testball"
+
+    source_app = HOMEBREW_CELLAR/"testball/0.1/TestBall.app"
+    source_app.mkpath
+
+    expect { brew "linkapps", "--local", "HOME" => home_dir }
+      .to output(/Linking: #{Regexp.escape(source_app)}/).to_stdout
+      .and output(/`brew linkapps` has been deprecated/).to_stderr
+      .and be_a_success
+
+    expect(apps_dir/"TestBall.app").to be_a_symlink
+  end
+end

Library/Homebrew/test/linkapps_test.rb

-require "testing_env"
-
-class IntegrationCommandTestLinkapps < IntegrationCommandTestCase
-  def test_linkapps
-    home_dir = Pathname.new(mktmpdir)
-    (home_dir/"Applications").mkpath
-
-    setup_test_formula "testball"
-
-    source_dir = HOMEBREW_CELLAR/"testball/0.1/TestBall.app"
-    source_dir.mkpath
-    assert_match "Linking: #{source_dir}",
-      cmd("linkapps", "--local", "HOME" => home_dir)
-  end
-end