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# frozen_string_literal: true
require_relative 'helper'
separate_testing do
require_relative '../lib/rack/media_type'
end
describe Rack::MediaType do
before { @empty_hash = {} }
describe 'when content_type nil' do
before { @content_type = nil }
it '#type is nil' do
Rack::MediaType.type(@content_type).must_be_nil
end
it '#params is empty' do
Rack::MediaType.params(@content_type).must_equal @empty_hash
end
end
describe 'when content_type is empty string' do
before { @content_type = '' }
it '#type is nil' do
Rack::MediaType.type(@content_type).must_be_nil
end
it '#params is empty' do
Rack::MediaType.params(@content_type).must_equal @empty_hash
end
end
describe 'when content_type contains only media_type' do
before { @content_type = 'application/text' }
it '#type is application/text' do
Rack::MediaType.type(@content_type).must_equal 'application/text'
end
it '#params is empty' do
Rack::MediaType.params(@content_type).must_equal @empty_hash
end
end
describe 'when content_type contains media_type and params' do
before { @content_type = 'application/text;CHARSET="utf-8"' }
it '#type is application/text' do
Rack::MediaType.type(@content_type).must_equal 'application/text'
end
it '#params has key "charset" with value "utf-8"' do
Rack::MediaType.params(@content_type)['charset'].must_equal 'utf-8'
end
end
describe 'when content_type contains media_type and incomplete params' do
before { @content_type = 'application/text;CHARSET' }
it '#type is application/text' do
Rack::MediaType.type(@content_type).must_equal 'application/text'
end
it '#params has key "charset" with value ""' do
Rack::MediaType.params(@content_type)['charset'].must_equal ''
end
end
describe 'when content_type contains media_type and empty params' do
before { @content_type = 'application/text;CHARSET=' }
it '#type is application/text' do
Rack::MediaType.type(@content_type).must_equal 'application/text'
end
it '#params has key "charset" with value of empty string' do
Rack::MediaType.params(@content_type)['charset'].must_equal ''
end
end
end
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