class Mechanize::TestCase
A generic test case for testing mechanize. Using a subclass of Mechanize::TestCase for your tests will create an isolated mechanize instance that won't pollute your filesystem or other tests.
Once Mechanize::TestCase is loaded no HTTP requests will be made outside mechanize itself. All requests are handled via WEBrick servlets.
Mechanize uses WEBrick servlets to test some functionality. You can run other HTTP clients against the servlets using:
ruby -rmechanize/test_case/server -e0
Which will launch a test server at localhost:8000
Constants
- REQUESTS
- TEST_DIR
Public Instance Methods
Creates a fake page with URI fake.example and an empty, submittable form.
# File lib/mechanize/test_case.rb, line 53 def fake_page agent = @mech uri = URI 'http://fake.example/' html = <<-END <html> <body> <form><input type="submit" value="submit" /></form> </body> </html> END Mechanize::Page.new uri, nil, html, 200, agent end
Is the Encoding constant defined?
# File lib/mechanize/test_case.rb, line 69 def have_encoding? Object.const_defined? :Encoding end
Creates a Mechanize::Page with the given
body
# File lib/mechanize/test_case.rb, line 76 def html_page body uri = URI 'http://example/' Mechanize::Page.new uri, nil, body, 200, @mech end
Runs the block inside a temporary directory
# File lib/mechanize/test_case.rb, line 97 def in_tmpdir Dir.mktmpdir do |dir| Dir.chdir dir do yield end end end
Creates a Nokogiri Node element
with the given
attributes
# File lib/mechanize/test_case.rb, line 108 def node element, attributes = {} doc = Nokogiri::HTML::Document.new node = Nokogiri::XML::Node.new element, doc attributes.each do |name, value| node[name] = value end node end
Creates a Mechanize::Page for the given
uri
with the given content_type
, response
body
and HTTP status code
# File lib/mechanize/test_case.rb, line 124 def page uri, content_type = 'text/html', body = '', code = 200 uri = URI uri unless URI::Generic === uri Mechanize::Page.new(uri, { 'content-type' => content_type }, body, code, @mech) end
Requests made during this tests
# File lib/mechanize/test_case.rb, line 134 def requests REQUESTS end
Creates a clean mechanize instance +@mech+ for use in tests.
# File lib/mechanize/test_case.rb, line 40 def setup super REQUESTS.clear @mech = Mechanize.new @ssl_private_key = nil @ssl_certificate = nil end
An X509 certificate. This certificate is the same across all test runs
# File lib/mechanize/test_case.rb, line 155 def ssl_certificate @ssl_certificate ||= OpenSSL::X509::Certificate.new <<-CERT -----BEGIN CERTIFICATE----- MIIBQjCB7aADAgECAgEAMA0GCSqGSIb3DQEBBQUAMCoxDzANBgNVBAMMBm5vYm9k eTEXMBUGCgmSJomT8ixkARkWB2V4YW1wbGUwIBcNMTExMTAzMjEwODU5WhgPOTk5 OTEyMzExMjU5NTlaMCoxDzANBgNVBAMMBm5vYm9keTEXMBUGCgmSJomT8ixkARkW B2V4YW1wbGUwWjANBgkqhkiG9w0BAQEFAANJADBGAkEA8pmEfmP0Ibir91x6pbts 4JmmsVZd3xvD5p347EFvBCbhBW1nv1GsbCBEFlSiT1q2qvxGb5IlbrfdhdgyqdTX UQIBATANBgkqhkiG9w0BAQUFAANBAAAB//////////////////////////////// //8AMCEwCQYFKw4DAhoFAAQUePiv+QrJxyjtEJNnH5pB9OTWIqA= -----END CERTIFICATE----- CERT end
An SSL private key. This key is the same across all test runs
# File lib/mechanize/test_case.rb, line 141 def ssl_private_key @ssl_private_key ||= OpenSSL::PKey::RSA.new <<-KEY -----BEGIN RSA PRIVATE KEY----- MIG7AgEAAkEA8pmEfmP0Ibir91x6pbts4JmmsVZd3xvD5p347EFvBCbhBW1nv1Gs bCBEFlSiT1q2qvxGb5IlbrfdhdgyqdTXUQIBAQIBAQIhAPumXslvf6YasXa1hni3 p80joKOug2UUgqOLD2GUSO//AiEA9ssY6AFxjHWuwo/+/rkLmkfO2s1Lz3OeUEWq 6DiHOK8CAQECAQECIQDt8bc4vS6wh9VXApNSKIpVygtxSFe/IwLeX26n77j6Qg== -----END RSA PRIVATE KEY----- KEY end
Creates a Tempfile with content
that is immediately unlinked
# File lib/mechanize/test_case.rb, line 172 def tempfile content body_io = Tempfile.new @__name__ body_io.unlink body_io.write content body_io.flush body_io.rewind body_io end