Convert Blacklist test to spec.

Library/Homebrew/test/blacklist_spec.rb

@@ -0,0 +1,111 @@
+require "blacklist"
+
+RSpec::Matchers.define :be_blacklisted do
+  match do |actual|
+    blacklisted?(actual)
+  end
+end
+
+describe "Blacklist" do
+  context "rubygems" do
+    %w[gem rubygem rubygems].each do |s|
+      subject { s }
+
+      it { is_expected.to be_blacklisted }
+    end
+  end
+
+  context "latex" do
+    %w[latex tex tex-live texlive TexLive].each do |s|
+      subject { s }
+
+      it { is_expected.to be_blacklisted }
+    end
+  end
+
+  context "pip" do
+    subject { "pip" }
+
+    it { is_expected.to be_blacklisted }
+  end
+
+  context "pil" do
+    subject { "pil" }
+
+    it { is_expected.to be_blacklisted }
+  end
+
+  context "macruby" do
+    subject { "MacRuby" }
+
+    it { is_expected.to be_blacklisted }
+  end
+
+  context "lzma" do
+    %w[lzma liblzma].each do |s|
+      subject { s }
+
+      it { is_expected.to be_blacklisted }
+    end
+  end
+
+  context "gtest" do
+    %w[gtest googletest google-test].each do |s|
+      subject { s }
+
+      it { is_expected.to be_blacklisted }
+    end
+  end
+
+  context "gmock" do
+    %w[gmock googlemock google-mock].each do |s|
+      subject { s }
+
+      it { is_expected.to be_blacklisted }
+    end
+  end
+
+  context "sshpass" do
+    subject { "sshpass" }
+
+    it { is_expected.to be_blacklisted }
+  end
+
+  context "gsutil" do
+    subject { "gsutil" }
+
+    it { is_expected.to be_blacklisted }
+  end
+
+  context "clojure" do
+    subject { "clojure" }
+
+    it { is_expected.to be_blacklisted }
+  end
+
+  context "osmium" do
+    %w[osmium Osmium].each do |s|
+      subject { s }
+
+      it { is_expected.to be_blacklisted }
+    end
+  end
+
+  context "gfortran" do
+    subject { "gfortran" }
+
+    it { is_expected.to be_blacklisted }
+  end
+
+  context "play" do
+    subject { "play" }
+
+    it { is_expected.to be_blacklisted }
+  end
+
+  context "haskell_platform" do
+    subject { "haskell-platform" }
+
+    it { is_expected.to be_blacklisted }
+  end
+end

Library/Homebrew/test/blacklist_test.rb

@@ -1,68 +0,0 @@
-require "testing_env"
-require "blacklist"
-
-class BlacklistTests < Homebrew::TestCase
-  def assert_blacklisted(s)
-    assert blacklisted?(s), "'#{s}' should be blacklisted"
-  end
-
-  def test_rubygems
-    %w[gem rubygem rubygems].each { |s| assert_blacklisted s }
-  end
-
-  def test_latex
-    %w[latex tex tex-live texlive TexLive].each { |s| assert_blacklisted s }
-  end
-
-  def test_pip
-    assert_blacklisted "pip"
-  end
-
-  def test_pil
-    assert_blacklisted "pil"
-  end
-
-  def test_macruby
-    assert_blacklisted "MacRuby"
-  end
-
-  def test_lzma
-    %w[lzma liblzma].each { |s| assert_blacklisted s }
-  end
-
-  def test_gtest
-    %w[gtest googletest google-test].each { |s| assert_blacklisted s }
-  end
-
-  def test_gmock
-    %w[gmock googlemock google-mock].each { |s| assert_blacklisted s }
-  end
-
-  def test_sshpass
-    assert_blacklisted "sshpass"
-  end
-
-  def test_gsutil
-    assert_blacklisted "gsutil"
-  end
-
-  def test_clojure
-    assert_blacklisted "clojure"
-  end
-
-  def test_osmium
-    %w[osmium Osmium].each { |s| assert_blacklisted s }
-  end
-
-  def test_gfortran
-    assert_blacklisted "gfortran"
-  end
-
-  def test_play
-    assert_blacklisted "play"
-  end
-
-  def test_haskell_platform
-    assert_blacklisted "haskell-platform"
-  end
-end