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require File.dirname(__FILE__) + '/../spec_helper'
describe AssetSync::MultiMime do
before(:each) do
# Object#remove_const does not remove the loaded
# file from the $" variable
#
# So we need do both
#
# 1. Remove constant(s) to avoid warning messages
# 2. Remove loaded file(s)
Object.send(:remove_const, :Rails) if defined?(Rails)
Object.send(:remove_const, :Mime) if defined?(Mime)
Object.send(:remove_const, :Rack) if defined?(Rack)
Object.send(:remove_const, :MIME) if defined?(MIME)
$".grep(/mime\//).each do |file_path|
$".delete(file_path)
end
end
after(:each) do
# Object#remove_const does not remove the loaded
# file from the $" variable
#
# So we need do both
#
# 1. Remove constant(s) to avoid warning messages
# 2. Remove loaded file(s)
Object.send(:remove_const, :Rails) if defined?(Rails)
Object.send(:remove_const, :Mime) if defined?(Mime)
Object.send(:remove_const, :Rack) if defined?(Rack)
Object.send(:remove_const, :MIME) if defined?(MIME)
$".grep(/mime\//).each do |file_path|
$".delete(file_path)
end
AssetSync.config = AssetSync::Config.new
end
after(:all) do
require 'mime/types'
end
describe 'Mime::Type' do
it 'should detect mime type' do
require 'rails'
expect(AssetSync::MultiMime.lookup('css')).to eq("text/css")
end
end
describe 'Rack::Mime' do
it 'should detect mime type' do
require 'rack/mime'
expect(AssetSync::MultiMime.lookup('css')).to eq("text/css")
end
end
describe 'MIME::Types' do
it 'should detect mime type' do
require 'mime/types'
expect(AssetSync::MultiMime.lookup('css')).to eq("text/css")
end
end
describe "use of option file_ext_to_mime_type_overrides" do
before(:each) do
require 'mime/types'
end
context "with default value" do
it "should return default value set by gem" do
expect(
AssetSync::MultiMime.lookup("js").to_s,
).to eq("application/javascript")
end
end
context "with empty value" do
before(:each) do
AssetSync.config = AssetSync::Config.new
AssetSync.configure do |config|
config.file_ext_to_mime_type_overrides.clear
end
end
it "should return value from mime-types gem" do
expect(
AssetSync::MultiMime.lookup("js").to_s,
).to eq(::MIME::Types.type_for("js").first.to_s)
end
end
context "with custom value" do
before(:each) do
AssetSync.config = AssetSync::Config.new
AssetSync.configure do |config|
config.file_ext_to_mime_type_overrides.add(
:js,
:"application/x-javascript",
)
end
end
it "should return custom value" do
expect(
AssetSync::MultiMime.lookup("js").to_s,
).to eq("application/x-javascript")
end
end
end
end
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