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require 'minitest/autorun'
require 'tmpdir'
require 'sprockets'
require 'sprockets/rails/task'
Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test)
class TestTask < Minitest::Test
FIXTURES_PATH = File.expand_path("../fixtures", __FILE__)
def setup
@rake = Rake::Application.new
Rake.application = @rake
@assets = Sprockets::Environment.new
@assets.append_path FIXTURES_PATH
@dir = File.join(Dir::tmpdir, 'rails', 'task')
@manifest_file = File.join(Dir::tmpdir, 'rails', 'manifest', 'custom-manifest.json')
FileUtils.mkdir_p File.dirname(@manifest_file)
@manifest = Sprockets::Manifest.new(@assets, @dir, @manifest_file)
Sprockets::Rails::Task.new do |t|
t.environment = @assets
t.manifest = @manifest
t.assets = ['foo.js', 'foo-modified.js']
t.log_level = :fatal
end
@environment_ran = false
# Stub Rails environment task
@rake.define_task Rake::Task, :environment do
@environment_ran = true
end
end
def teardown
Rake.application = nil
FileUtils.rm_rf(@dir)
assert Dir["#{@dir}/*"].empty?
manifest_dir = File.dirname(@manifest_file)
FileUtils.rm_rf(manifest_dir)
assert Dir["#{manifest_dir}/*"].empty?
end
def test_precompile
assert !@environment_ran
digest_path = @assets['foo.js'].digest_path
assert !File.exist?("#{@dir}/#{digest_path}")
@rake['assets:precompile'].invoke
assert @environment_ran
assert File.exist?(@manifest_file)
assert File.exist?("#{@dir}/#{digest_path}")
end
def test_precompile_without_manifest
Sprockets::Rails::Task.new do |t|
t.environment = @assets
t.manifest = Sprockets::Manifest.new(@assets, @dir, nil)
t.assets = ['foo.js', 'foo-modified.js']
t.log_level = :fatal
end
assert !@environment_ran
digest_path = @assets['foo.js'].digest_path
assert !File.exist?("#{@dir}/#{digest_path}")
@rake['assets:precompile'].invoke
assert @environment_ran
assert Dir["#{@dir}/.sprockets-manifest-*.json"].first
assert File.exist?("#{@dir}/#{digest_path}")
end
def test_clobber
assert !@environment_ran
digest_path = @assets['foo.js'].digest_path
@rake['assets:precompile'].invoke
assert File.exist?("#{@dir}/#{digest_path}")
assert @environment_ran
@rake['assets:clobber'].invoke
assert !File.exist?("#{@dir}/#{digest_path}")
end
def test_clean
assert !@environment_ran
digest_path = @assets['foo.js'].digest_path
@rake['assets:precompile'].invoke
assert File.exist?("#{@dir}/#{digest_path}")
assert @environment_ran
@rake['assets:clean'].invoke
assert File.exist?("#{@dir}/#{digest_path}")
end
def test_clean_with_keep_specified
assert !@environment_ran
path = Pathname.new(@assets['foo.js'].filename)
new_path = path.join("../foo-modified.js")
FileUtils.cp(path, new_path)
assert File.exist?(new_path)
digest_path = @assets['foo-modified.js'].digest_path
@rake['assets:precompile'].invoke
assert File.exist?("#{@dir}/#{digest_path}")
assert @environment_ran
# clean environment
setup
# modify file
File.open(new_path, "a") {|f| f.write("var Bar;") }
@rake['assets:precompile'].invoke
old_digest_path = digest_path
digest_path = @assets['foo-modified.js'].digest_path
refute_equal old_digest_path, digest_path
assert File.exist?("#{@dir}/#{old_digest_path}")
assert File.exist?("#{@dir}/#{digest_path}")
@rake['assets:clean'].invoke(0)
assert File.exist?("#{@dir}/#{digest_path}")
# refute File.exist?("#{@dir}/#{old_digest_path}")
ensure
FileUtils.rm(new_path) if new_path
end
end
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