Method and system for testing multiple components of a multi-tenant, multi-domain, multi-tiered website

• US 9,246,699 B2
• Filed: 02/16/2011
• Issued: 01/26/2016
• Est. Priority Date: 06/07/2010
• Status: Active Grant

• Current Assignee: Salesforce.com, Inc.
• Original Assignee: Salesforce.com, Inc.
• Inventors: Lawrance, Steven S., Varadharajan, Agathish
• Primary Examiner(s): Algahaim, Helal A
• Assistant Examiner(s): ISMAIL, MAHMOUD S
• Application Number:
  US13/028,961
• Publication Number:
  US 20110302298A1
• Time in Patent Office: 1,805 Days
• Field of Search: 709/223, 709/230, 709/219, 709/224, 713/200, 726/200
• US Class Current: 1/1
• CPC Class Codes: G06F 15/173 using an interconnection network, e.g. matrix, shuffle, pyramid, star, snowflake
• CPC Class Codes: H04L 41/0273 using web services for network management, e.g. simple object access protocol [SOAP]
• CPC Class Codes: H04L 43/50 Testing arrangements
• CPC Class Codes: H04L 61/45 Network directories; Name-to-address mapping
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/2876 Pairs of inter-processing entities at each side of the network, e.g. split proxies
• CPC Class Codes: H04L 67/563 Data redirection of data network streams

Abstract

Embodiments are described for a system and method for testing a plurality of web resources, such as web sites and/or web servers in a distributed client-server computer network. Embodiments include a method of configuring a proxy server to forward incoming HTTP requests back to a fixed port on the IP address of the sender of the incoming HTTP request to effectively remove the requirement of domain name resolution from the test environment. A reflective proxy server reflects requests from a source IP address back to that same IP address on a specific port on the testing computer to permit the testing of arbitrary web site domain names without performing DNS resolution at any step in the process, thus removing the need to modify the testing computer'"'"'s host'"'"'s file.

Claims

1. A method of testing a plurality of web resources in a distributed client-server computer network, the method comprising:

receiving, by a proxy server computer, an HTTP (hypertext transport protocol) request for a web resource, the HTTP request transmitted from an Internet Protocol (IP) address associated with a port of a testing computer, the port associated with the proxy server, the HTTP request including a plaintext domain name associated with the web resource, the testing computer coupled to the proxy server in an IP network; and

transmitting the HTTP request, to the testing computer from which the HTTP request was received, by the proxy server based on the IP address associated with the port of the testing computer, the HTTP request received from the proxy server including the plaintext domain name associated with the web resource.

2. The method of claim 1, wherein the web resource is associated with a web server program configured to monitor the port to detect the HTTP request received from the proxy server.

3. The method of claim 2, wherein the web server program is resident in the testing computer.

4. The method of claim 3 wherein the website is known only to the web server program, and wherein the web server is configured to provide information associated with the web resource based on detecting the HTTP request received from the proxy server.

5. The method of claim 4, wherein the plaintext domain name associated with the web resource is included in a portion of the header of the HTTP request received from the proxy server.

6. The method of claim 4 wherein the testing computer is configured to activate a web browser program to request for the information associated with the web resource, and wherein the web browser program includes a browser extension to allow redirection of the HTTP request through the proxy server based on one or more pre-defined rules.

7. The method of claim 6 wherein the browser extension allows for filtering and routing of the HTTP request to the proxy server from a plurality of proxy servers based on a characteristic of the HTTP request.

8. The method of claim 7 wherein the characteristic of the HTTP request comprises at least one of domain level and identity of the target resource.

9. An apparatus for testing a plurality of web pages in a distributed client-server computer network, the apparatus comprising:

a proxy server coupled to a testing computer via an IP network, the testing computer being configured to test a plurality of web pages associated with at least one web server program, the proxy server being configured to reflect an HTTP request received from the testing computer back to the testing computer from which the HTTP request was received, wherein a same port is used at the testing computer to transmit the HTTP request to the proxy server and to receive the HTTP request from the proxy server, and wherein the HTTP request is received from the proxy server without an IP address translated from a plaintext domain name associated with a web page.

10. The apparatus of claim 9, wherein the HTTP request transmitted from the testing computer includes the plaintext domain name associated with the web page, and wherein the HTTP request received from the proxy server includes the same plaintext domain name.

11. The apparatus of claim 10, wherein the proxy server is configured to transmit the HTTP request back to the testing computer using an IP address associated with the port.

12. The apparatus of claim 11, wherein the plaintext domain name associated with the web page is included in a portion of a header of the HTTP request.

13. The apparatus of claim 12, wherein the testing computer is configured to activate a web browser program to request for information associated with the web page, and wherein the web browser program includes a browser extension to allow redirection of the HTTP request through the proxy server based on one or more pre-defined rules.

14. The apparatus of claim 13, wherein the browser extension allows for filtering and routing of the HTTP request to the proxy server from a plurality of proxy servers based on a characteristic of the HTTP request, and wherein the characteristic of the HTTP request comprises at least one of domain level and identity of the target resource.

15. A non-transitory machine-readable medium carrying one or more sequences of instructions for testing a plurality of web pages in a distributed client-server computer network, which instructions, when executed by one or more processors, cause the one or more processors to carry out the steps of:

receiving, by a proxy server computer, an HTTP (hypertext transport protocol) request for a web page, the HTTP request transmitted from an Internet Protocol (IP) address associated with a port of a testing computer, the HTTP request including a plaintext domain name associated with the web page, the testing computer coupled to the proxy server via a network; and

transmitting the HTTP request by the proxy server at the IP address associated with the port of the testing computer from which the HTTP request was received, the port associated with the proxy server, the HTTP request received from the proxy server including the plaintext domain name associated with the web page.

16. The non-transitory machine-readable medium of claim of claim 15, wherein the plaintext domain name associated with the web page is included in a portion of a header of the HTTP request.

17. The non-transitory machine-readable medium of claim 16, wherein the testing computer is configured to activate a web browser program to request for information associated with the web page, and wherein the web browser program includes a browser extension to allow redirection of the HTTP request through the proxy server based on one or more pre-defined rules.

18. The non-transitory machine-readable medium of claim 17, wherein the browser extension is configured to enable filtering and routing of the HTTP request to the proxy server from a plurality of proxy servers based on a characteristic of the HTTP request.

19. The non-transitory machine-readable medium of claim 18 wherein the characteristic of the HTTP request comprises at least one of domain level and identity of the target resource.

20. The non-transitory machine-readable medium of claim 19, wherein the information associated with the webpage is provided by a web server program associated with the testing computer.