1 files changed, 125 insertions, 0 deletions
diff --git a/Library/Homebrew/test/missing_formula_spec.rb b/Library/Homebrew/test/missing_formula_spec.rb
new file mode 100644
index 000000000..11b93316f
--- /dev/null
+++ b/Library/Homebrew/test/missing_formula_spec.rb
@@ -0,0 +1,125 @@
+require "missing_formula"
+
+describe Homebrew::MissingFormula do
+  context ".reason" do
+    subject { described_class.reason("gem") }
+
+    it { is_expected.to_not be_nil }
+  end
+
+  context ".blacklisted_reason" do
+    matcher(:be_blacklisted) do
+      match(&Homebrew::MissingFormula.method(:blacklisted_reason))
+    end
+
+    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
+
+    context "xcode", :needs_macos do
+      %w[xcode Xcode].each do |s|
+        subject { s }
+
+        it { is_expected.to be_blacklisted }
+      end
+    end
+  end
+end