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test_server.rb
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test_server.rb
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# -*- coding: utf-8 -*-
require "sprockets_test"
require 'rack/builder'
require 'rack/test'
class TestServer < Sprockets::TestCase
include Rack::Test::Methods
def setup
@env = Sprockets::Environment.new
@env.append_path(fixture_path("server/app/javascripts"))
@env.append_path(fixture_path("server/vendor/javascripts"))
@env.append_path(fixture_path("server/vendor/stylesheets"))
end
def default_app
env = @env
Rack::Builder.new do
map "/assets" do
run env
end
map "/cached/javascripts" do
run env.index
end
end
end
def app
@app ||= default_app
end
test "serve single source file" do
get "/assets/foo.js"
assert_equal "var foo;\n", last_response.body
end
test "serve single source file body" do
get "/assets/foo.js?body=1"
assert_equal 200, last_response.status
assert_equal "var foo;\n", last_response.body
assert_equal "9", last_response.headers['Content-Length']
end
test "serve single source file from indexed environment" do
get "/cached/javascripts/foo.js"
assert_equal "var foo;\n", last_response.body
end
test "serve source with dependencies" do
get "/assets/application.js"
assert_equal "var foo;\n\n(function() {\n application.boot();\n})();\n",
last_response.body
end
test "serve source file body that has dependencies" do
get "/assets/application.js?body=true"
assert_equal 200, last_response.status
assert_equal "\n(function() {\n application.boot();\n})();\n",
last_response.body
assert_equal "43", last_response.headers['Content-Length']
end
test "serve source with content type headers" do
get "/assets/application.js"
assert_equal "application/javascript", last_response.headers['Content-Type']
end
test "serve source with etag headers" do
digest = @env['application.js'].digest
get "/assets/application.js"
assert_equal "\"#{digest}\"",
last_response.headers['ETag']
end
test "updated file updates the last modified header" do
time = Time.now
path = fixture_path "server/app/javascripts/foo.js"
sandbox path do
File.utime(time, time, path)
get "/assets/application.js"
time_before_modifying = last_response.headers['Last-Modified']
get "/assets/application.js"
time_after_modifying = last_response.headers['Last-Modified']
assert_equal time_before_modifying, time_after_modifying
mtime = Time.now + 60
File.open(path, 'w') { |f| f.write "(change)" }
File.utime(mtime, mtime, path)
get "/assets/application.js"
time_after_modifying = last_response.headers['Last-Modified']
assert_not_equal time_before_modifying, time_after_modifying
end
end
test "file updates do not update last modified header for indexed environments" do
time = Time.now
path = fixture_path "server/app/javascripts/foo.js"
File.utime(time, time, path)
get "/cached/javascripts/application.js"
time_before_touching = last_response.headers['Last-Modified']
get "/cached/javascripts/application.js"
time_after_touching = last_response.headers['Last-Modified']
assert_equal time_before_touching, time_after_touching
mtime = Time.now + 60
File.utime(mtime, mtime, path)
get "/cached/javascripts/application.js"
time_after_touching = last_response.headers['Last-Modified']
# TODO: CI doesn't like this
# assert_equal time_before_touching, time_after_touching
end
test "not modified partial response when etags match" do
get "/assets/application.js?body=1"
assert_equal 200, last_response.status
etag = last_response.headers['ETag']
get "/assets/application.js?body=1", {},
'HTTP_IF_NONE_MATCH' => etag
assert_equal 304, last_response.status
assert_equal nil, last_response.headers['Content-Type']
assert_equal nil, last_response.headers['Content-Length']
end
test "if sources didnt change the server shouldnt rebundle" do
get "/assets/application.js"
asset_before = @env["application.js"]
assert asset_before
get "/assets/application.js"
asset_after = @env["application.js"]
assert asset_after
assert asset_before.equal?(asset_after)
end
test "fingerprint digest sets expiration to the future" do
get "/assets/application.js"
digest = last_response.headers['ETag'][/"(.+)"/, 1]
get "/assets/application-#{digest}.js"
assert_equal 200, last_response.status
assert_match %r{max-age}, last_response.headers['Cache-Control']
end
test "missing source" do
get "/assets/none.js"
assert_equal 404, last_response.status
assert_equal "pass", last_response.headers['X-Cascade']
end
test "re-throw JS exceptions in the browser" do
get "/assets/missing_require.js"
assert_equal 200, last_response.status
assert_equal "throw Error(\"Sprockets::FileNotFound: couldn't find file 'notfound'\\n (in #{fixture_path("server/vendor/javascripts/missing_require.js")}:1)\")", last_response.body
end
test "display CSS exceptions in the browser" do
get "/assets/missing_require.css"
assert_equal 200, last_response.status
assert_match %r{content: ".*?Sprockets::FileNotFound}, last_response.body
end
test "serve encoded utf-8 pathname" do
get "/assets/%E6%97%A5%E6%9C%AC%E8%AA%9E.js"
assert_equal "var japanese = \"日本語\";\n", last_response.body
end
test "illegal require outside load path" do
get "/assets/../config/passwd"
assert_equal 403, last_response.status
get "/assets/%2e%2e/config/passwd"
assert_equal 403, last_response.status
end
test "add new source to tree" do
filename = fixture_path("server/app/javascripts/baz.js")
sandbox filename do
get "/assets/tree.js"
assert_equal "var foo;\n\n(function() {\n application.boot();\n})();\nvar bar;\nvar japanese = \"日本語\";\n", last_response.body
File.open(filename, "w") do |f|
f.puts "var baz;"
end
path = fixture_path "server/app/javascripts"
mtime = Time.now + 60
File.utime(mtime, mtime, path)
get "/assets/tree.js"
assert_equal "var foo;\n\n(function() {\n application.boot();\n})();\nvar bar;\nvar baz;\nvar japanese = \"日本語\";\n", last_response.body
end
end
test "serving static assets" do
get "/assets/hello.txt"
assert_equal 200, last_response.status
assert_equal "text/plain", last_response.content_type
assert_equal File.read(fixture_path("server/app/javascripts/hello.txt")), last_response.body
end
end