Move Cask specs into `brew tests`.

1 files changed, 90 insertions, 0 deletions

diff --git a/Library/Homebrew/test/cask/artifact/binary_spec.rb b/Library/Homebrew/test/cask/artifact/binary_spec.rb
new file mode 100644
index 000000000..1b26773ca
--- /dev/null
+++ b/Library/Homebrew/test/cask/artifact/binary_spec.rb
@@ -0,0 +1,90 @@
+describe Hbc::Artifact::Binary, :cask do
+  let(:cask) {
+    Hbc::CaskLoader.load_from_file(TEST_FIXTURE_DIR/"cask/Casks/with-binary.rb").tap do |cask|
+      shutup do
+        InstallHelper.install_without_artifacts(cask)
+      end
+    end
+  }
+  let(:expected_path) {
+    Hbc.binarydir.join("binary")
+  }
+  before(:each) do
+    Hbc.binarydir.mkpath
+  end
+  after(:each) do
+    FileUtils.rm expected_path if expected_path.exist?
+  end
+
+  it "links the binary to the proper directory" do
+    shutup do
+      Hbc::Artifact::Binary.new(cask).install_phase
+    end
+    expect(expected_path).to be_a_symlink
+    expect(expected_path.readlink).to exist
+  end
+
+  it "avoids clobbering an existing binary by linking over it" do
+    FileUtils.touch expected_path
+
+    expect {
+      shutup do
+        Hbc::Artifact::Binary.new(cask).install_phase
+      end
+    }.to raise_error(Hbc::CaskError)
+
+    expect(expected_path).not_to be :symlink?
+  end
+
+  it "clobbers an existing symlink" do
+    expected_path.make_symlink("/tmp")
+
+    shutup do
+      Hbc::Artifact::Binary.new(cask).install_phase
+    end
+
+    expect(File.readlink(expected_path)).not_to eq("/tmp")
+  end
+
+  it "respects --no-binaries flag" do
+    Hbc.no_binaries = true
+
+    shutup do
+      Hbc::Artifact::Binary.new(cask).install_phase
+    end
+
+    expect(expected_path.exist?).to be false
+
+    Hbc.no_binaries = false
+  end
+
+  it "creates parent directory if it doesn't exist" do
+    FileUtils.rmdir Hbc.binarydir
+
+    shutup do
+      Hbc::Artifact::Binary.new(cask).install_phase
+    end
+
+    expect(expected_path.exist?).to be true
+  end
+
+  context "binary is inside an app package" do
+    let(:cask) {
+      Hbc::CaskLoader.load_from_file(TEST_FIXTURE_DIR/"cask/Casks/with-embedded-binary.rb").tap do |cask|
+        shutup do
+          InstallHelper.install_without_artifacts(cask)
+        end
+      end
+    }
+
+    it "links the binary to the proper directory" do
+      shutup do
+        Hbc::Artifact::App.new(cask).install_phase
+        Hbc::Artifact::Binary.new(cask).install_phase
+      end
+
+      expect(expected_path).to be_a_symlink
+      expect(expected_path.readlink).to exist
+    end
+  end
+end