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##
## $Release: 2.7.0 $
## copyright(c) 2006-2011 kuwata-lab.com all rights reserved.
##
require "#{File.dirname(__FILE__)}/test.rb"
require 'stringio'
load "#{File.dirname(__FILE__)}/../public_html/index.cgi"
def spec(desc)
yield
end
def dummy_env(request_method='GET', request_uri='/', opts={})
if request_method.is_a?(Hash)
opts = request_method
request_method = 'GET'
request_uri = '/'
elsif request_uri.is_a?(Hash)
opts = request_uri
request_uri = '/'
end
env = {
'REQUEST_METHOD' => request_method.to_s,
'REQUEST_URI' => request_uri.to_s,
'DOCUMENT_ROOT' => Dir.pwd,
}
opts.each {|k, v| env[k.to_s.upcase] = v }
env.update(opts)
return env
end
def dummy_template(filename, content)
begin
File.open(filename, 'wb') {|f| f.write(content) }
return yield
ensure
[filename, filename + '.cache'].each do |fname|
File.unlink(fname) if File.exist?(fname)
end
end
end
class ErubisHandlerTest < Test::Unit::TestCase
def test_initialize
spec "sets @encoding and @layout" do
encoding_bkup = $ENCODING
layout_bkup = $LAYOUT
begin
$ENCODING = 'cp932'
$LAYOUT = 'site.rhtml'
obj = ErubisHandler.new
assert_equal 'cp932', obj.encoding
assert_equal 'site.rhtml', obj.layout
ensure
$ENCODING = encoding_bkup
$LAYOUT = layout_bkup
end
end
end
def test_handle
spec "renders requested template file." do
base = "_test_handle"
env = dummy_env('GET', "/#{base}.html")
handler = ErubisHandler.new
input = <<'END'
<h1><%= '<b>SOS</b>' %></h1>
<ul>
<% for item in %w[Haruhi Mikuru Yuki] %>
<li><%= item %></li>
<% end %>
</ul>
END
expected = <<'END'
<h1><b>SOS</b></h1>
<ul>
<li>Haruhi</li>
<li>Mikuru</li>
<li>Yuki</li>
</ul>
END
out = dummy_template("#{base}.rhtml", input) do
handler.handle(env)
end
assert_equal expected, out
end
spec "raises 404 error when requested file not found." do
req_url = "/_test_handle.html"
env = dummy_env('GET', req_url)
handler = ErubisHandler.new
ex = assert_raise HttpError do
handler.handle(env)
end
assert_equal 404, ex.status
assert_equal "#{req_url}: not found.", ex.message
end
end
end
class ErubisApplicationTest < Test::Unit::TestCase
def test_handle_request
spec "handles request by handler object and returns response data." do
app = ErubisApplication.new()
def app.get_handler
return Class.new {
def handle(env); "<p>Hello SOS</p>"; end
def encoding; "euc_jp"; end
}.new
end
expected = [
200,
[["Content-Type", "text/html;charset=euc_jp"]],
["<p>Hello SOS</p>"],
]
env = dummy_env('GET', '/')
ret = app.call(env)
assert_equal expected, ret
end
end
def test_handle_http_error
spec "renders error page." do
req_path = '/HaruhiSuzumiya.html'
app = ErubisApplication.new()
env = dummy_env('GET', req_path)
expected = [
404,
[["Content-Type", "text/html"]],
["<h2>404 Not Found</h2>\n<p>#{req_path}: not found.</p>\n"],
]
ret = app.call(env)
assert_equal expected, ret
end
end
def test_run
spec "prints to $stdout" do
input = "<p>Hello SOS</p>"
app = ErubisApplication.new
base = "SOS"
env = dummy_env("GET", "/#{base}.html")
sio = StringIO.new
output = dummy_template("#{base}.rhtml", input) do
app.run(env, sio)
sio.string
end
expected = ""
expected << "Content-Type: text/html\r\n"
expected << "\r\n"
expected << "<p>Hello SOS</p>"
assert_equal expected, output
end
spec "prints 'Status:' header if status code is not 200." do
req_path = "/SOS.html"
env = dummy_env("GET", req_path)
app = ErubisApplication.new
sio = StringIO.new
app.run(env, sio)
expected = "Status: 404 Not Found\r\n"
expected << "Content-Type: text/html\r\n"
expected << "\r\n"
expected << "<h2>404 Not Found</h2>\n"
expected << "<p>#{req_path}: not found.</p>\n"
assert_equal expected, sio.string
end
end
end
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