Run specs using Bundler

.gitignore

@@ -1 +1 @@
-test/tmp
+spec/tmp

.rspec

@@ -0,0 +1 @@
+--color

.travis.yml

@@ -3,16 +3,18 @@ go:
   - '1.6'
 
 before_install:
-  # Install Bats
-  - sudo add-apt-repository ppa:duggan/bats -y
-  - sudo apt-get update -q
-  - sudo apt-get install -q bats
   # Setup Glide
   - go get github.com/Masterminds/glide
 
 install:
   - glide install
   - go build
 
+before_script:
+  # Install Ruby and Bundler
+  - sudo apt-get -q install ruby
+  - gem install bundler
+  - bundle install
+
 script:
-  - bats $(find test -name "*_test.sh")
+  - bundle exec rspec

Gemfile

@@ -0,0 +1,3 @@
+source 'https://rubygems.org'
+
+gem 'rspec'

Gemfile.lock

@@ -0,0 +1,26 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    diff-lcs (1.2.5)
+    rspec (3.5.0)
+      rspec-core (~> 3.5.0)
+      rspec-expectations (~> 3.5.0)
+      rspec-mocks (~> 3.5.0)
+    rspec-core (3.5.3)
+      rspec-support (~> 3.5.0)
+    rspec-expectations (3.5.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.5.0)
+    rspec-mocks (3.5.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.5.0)
+    rspec-support (3.5.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  rspec
+
+BUNDLED WITH
+   1.12.5

spec/pre_commit_spec.rb

@@ -0,0 +1,76 @@
+require 'fileutils'
+
+describe 'pre-commit' do
+  let(:tmp_dir)  { 'spec/tmp' }
+  let(:hook_dir) { "#{tmp_dir}/.quickhook/pre-commit" }
+
+  def system(command)
+    Kernel.system(command) || exit($?.exitstatus)
+  end
+
+  def write_file(path, contents)
+    File.open(path, 'w') do |f|
+      f.write contents
+    end
+  end
+
+  Result = Struct.new(:status, :output) do
+    def lines
+      self.output.strip.split("\n")
+    end
+  end
+
+  def run_hook
+    Dir.chdir(tmp_dir) do
+      output = `../../quickhook hook pre-commit --no-color`
+
+      Result.new $?.exitstatus, output
+    end
+  end
+
+  before do
+    FileUtils.mkdir_p tmp_dir
+    FileUtils.mkdir_p hook_dir
+
+    Dir.chdir(tmp_dir) do
+      system 'git init --quiet .'
+      system 'echo "Changed!" > example'
+      system 'git add example'
+    end
+  end
+
+  after do
+    FileUtils.rm_r [
+      'spec/tmp/.git',
+      'spec/tmp/.quickhook',
+      'spec/tmp/example',
+    ]
+  end
+
+  it "fails if any of the hooks failed" do
+    write_file "#{hook_dir}/fails", "#!/bin/bash \n echo \"failed\" \n exit 1"
+    system "chmod +x #{hook_dir}/*"
+
+    result = run_hook
+
+    expect(result.status).not_to eq 0
+    expect(result.lines).to eq([
+      'fails: fail',
+      'failed',
+    ])
+  end
+
+  it "passes if all hooks pass" do
+    write_file "#{hook_dir}/passes1", "#!/bin/bash \n echo \"passed\" \n exit 0"
+    write_file "#{hook_dir}/passes2", "#!/bin/bash \n echo \"passed\" \n exit 0"
+    system "chmod +x #{hook_dir}/*"
+
+    result = run_hook
+
+    expect(result.status).to eq 0
+    expect(result.lines.sort).to eq([
+      'passes1: ok',
+      'passes2: ok',
+    ])
+  end
+end