Convert Homebrew::Cleanup test to spec.

1 files changed, 130 insertions, 0 deletions

diff --git a/Library/Homebrew/test/cleanup_spec.rb b/Library/Homebrew/test/cleanup_spec.rb
new file mode 100644
index 000000000..b0e824767
--- /dev/null
+++ b/Library/Homebrew/test/cleanup_spec.rb
@@ -0,0 +1,130 @@
+require "test/support/fixtures/testball"
+require "cleanup"
+require "fileutils"
+require "pathname"
+
+describe Homebrew::Cleanup do
+  let(:ds_store) { Pathname.new("#{HOMEBREW_PREFIX}/Library/.DS_Store") }
+
+  around(:each) do |example|
+    begin
+      FileUtils.touch ds_store
+
+      example.run
+    ensure
+      FileUtils.rm_f ds_store
+    end
+  end
+
+  describe "::cleanup" do
+    it "removes .DS_Store files" do
+      shutup do
+        described_class.cleanup
+      end
+
+      expect(ds_store).not_to exist
+    end
+
+    it "doesn't remove anything if `--dry-run` is specified" do
+      ARGV << "--dry-run"
+
+      shutup do
+        described_class.cleanup
+      end
+
+      expect(ds_store).to exist
+    end
+  end
+
+  specify "::cleanup_formula" do
+    f1 = Class.new(Testball) do
+      version "1.0"
+    end.new
+
+    f2 = Class.new(Testball) do
+      version "0.2"
+      version_scheme 1
+    end.new
+
+    f3 = Class.new(Testball) do
+      version "0.3"
+      version_scheme 1
+    end.new
+
+    f4 = Class.new(Testball) do
+      version "0.1"
+      version_scheme 2
+    end.new
+
+    shutup do
+      [f1, f2, f3, f4].each do |f|
+        f.brew do
+          f.install
+        end
+
+        Tab.create(f, DevelopmentTools.default_compiler, :libcxx).write
+      end
+    end
+
+    expect(f1).to be_installed
+    expect(f2).to be_installed
+    expect(f3).to be_installed
+    expect(f4).to be_installed
+
+    shutup do
+      described_class.cleanup_formula f3
+    end
+
+    expect(f1).not_to be_installed
+    expect(f2).not_to be_installed
+    expect(f3).to be_installed
+    expect(f4).to be_installed
+  end
+
+  specify "::cleanup_logs" do
+    path = (HOMEBREW_LOGS/"delete_me")
+    path.mkpath
+    ARGV << "--prune=all"
+
+    shutup do
+      described_class.cleanup_logs
+    end
+
+    expect(path).not_to exist
+  end
+
+  describe "::cleanup_cache" do
+    it "cleans up incomplete downloads" do
+      incomplete = (HOMEBREW_CACHE/"something.incomplete")
+      incomplete.mkpath
+
+      shutup do
+        described_class.cleanup_cache
+      end
+
+      expect(incomplete).not_to exist
+    end
+
+    it "cleans up 'java_cache'" do
+      java_cache = (HOMEBREW_CACHE/"java_cache")
+      java_cache.mkpath
+
+      shutup do
+        described_class.cleanup_cache
+      end
+
+      expect(java_cache).not_to exist
+    end
+
+    it "cleans up 'npm_cache'" do
+      npm_cache = (HOMEBREW_CACHE/"npm_cache")
+      npm_cache.mkpath
+
+      shutup do
+        described_class.cleanup_cache
+      end
+
+      expect(npm_cache).not_to exist
+    end
+  end
+end