CN110972169A - Wireless network testing method and device - Google Patents
Wireless network testing method and device Download PDFInfo
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Abstract
The present specification provides a method and an apparatus for testing a wireless network, the wireless network including a wireless controller and a wireless access point, the method including: sending a test request to the wireless controller, wherein the test request is generated according to test data included in a test case; receiving a configuration request returned by the wireless controller according to the test request, and forwarding the configuration request to the wireless access point; receiving a configuration response returned by the wireless access point according to the configuration request; and determining the test results of the wireless controller and the wireless access point according to the configuration request and the configuration response. The wireless access point and the wireless controller are tested in a combined mode, and testing time and resources are saved.
Description
Technical Field
The present disclosure relates to the field of internet technologies, and in particular, to a method and an apparatus for testing a wireless network.
Background
A wireless network system generally includes a wireless controller and a wireless access point. The wireless controller is mainly used to manage the wireless access points, and the wireless access points are mainly used to provide access services. When testing a wireless network system, a common test method is to separately test a wireless controller and a wireless access point. This approach, which requires two tests, costs more test time and consumes more test resources.
Therefore, a testing method is needed, which can simultaneously perform a combined test on a wireless controller and a wireless access point, and efficiently complete a testing plan, so as to save testing time and resources.
Disclosure of Invention
At least one embodiment of the present specification provides a method for testing a wireless network, which performs a combined test on a wireless controller and a wireless access point to save test time and resources.
In a first aspect, a method for testing a wireless network is provided, where the wireless network includes a wireless controller and a wireless access point, and the method includes:
sending a test request to the wireless controller, wherein the test request is generated according to test data included in a test case;
receiving a configuration request returned by the wireless controller according to the test request, and forwarding the configuration request to the wireless access point;
receiving a configuration response returned by the wireless access point according to the configuration request;
and determining the test results of the wireless controller and the wireless access point according to the configuration request and the configuration response.
In a second aspect, a testing apparatus for a wireless network is provided, the wireless network comprising a wireless controller and a wireless access point; the testing device is respectively connected with the wireless controller and the wireless access point; the test device includes:
the wireless controller comprises a test request sending module, a test request sending module and a test result sending module, wherein the test request sending module is used for sending a test request to the wireless controller, and the test request is generated according to test data included in a test case;
the configuration request processing module is used for receiving a configuration request returned by the wireless controller according to the test request and forwarding the configuration request to the wireless access point;
a configuration response receiving module, configured to receive a configuration response returned by the wireless access point according to the configuration request;
and the test result management module is used for determining the test results of the wireless controller and the wireless access point according to the configuration request and the configuration response.
In a third aspect, a computer device is provided, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, and when the processor executes the computer program, the processor implements the wireless network testing method according to any embodiment of the present specification.
In a fourth aspect, a computer-readable storage medium is provided, on which a computer program is stored, which program, when being executed by a processor, is adapted to carry out the steps of the method of any of the embodiments of the present description.
According to the technical scheme, in at least one embodiment of the specification, the wireless controller and the wireless access point are subjected to combined test by simultaneously collecting the interaction information or the configuration information of the wireless controller and the wireless access point, and a test plan is efficiently completed, so that the test time and the test resources are saved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the specification.
Drawings
FIG. 1 is a flow diagram illustrating a method for testing a wireless network in accordance with an exemplary embodiment;
FIG. 2 is a flow diagram illustrating a method for test result determination in accordance with an exemplary embodiment;
fig. 3 is a schematic diagram illustrating a wireless network testing device according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present specification. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the specification, as detailed in the appended claims.
The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the description. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, the first information may also be referred to as second information, and similarly, the second information may also be referred to as first information, without departing from the scope of the present specification. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.
A Wireless Local Area Network (WLAN), which is a convenient data transmission system, can use radio frequency technology to replace a Local Area network formed by twisted pair copper wires by electromagnetic waves to complete communication connection in the air. A wireless network system generally includes a wireless controller and a wireless access point.
A Wireless Access Point Controller (Wireless Access Point Controller), which is a network device for centralized control of Wireless Access points, is a core of a Wireless network, and is responsible for managing all Wireless Access points in the Wireless network, and the management of the Access points includes: configuration issuing, relevant configuration parameter modification, radio frequency intelligent management, access security control and the like. The Wireless Access Point (Wireless Access Point) is equivalent to a bridge connected with a network and a Wireless network, and is mainly used for connecting various Wireless network clients together and then connecting the Wireless network to the ethernet.
Before a complete wireless network system product is normally used, the performance or stability of the wireless network system needs to be tested, and the wireless network system product can be normally used after the test reaches a certain standard. Or, in the normal use process of the wireless network system, the reliability or stability of the wireless network needs to be detected frequently, and the normal operation of the wireless network is ensured by eliminating the fault frequently. In the related testing technology, the wireless controller and the wireless access point are separately tested. This approach, which requires two tests, costs more test time and consumes more test resources.
In response to the above-mentioned deficiencies in the testing techniques, the present specification, in at least one embodiment, provides a method for testing a wireless network. And in the test process, the interactive information or the configuration information of the wireless controller and the wireless access point is collected at the same time, and the combined test of the wireless controller and the wireless access point is realized by utilizing the collected information. Therefore, the test plan is efficiently completed, and the test time and the test resources are saved.
In order to make the testing scheme of the wireless network provided by the present specification clearer, the following describes in detail the implementation process of the scheme provided by the present specification with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, fig. 1 is a flowchart illustrating a method for testing a wireless network, which includes a wireless controller and a wireless access point, according to an embodiment provided in the present specification. In this embodiment, a plurality of test cases need to be executed to jointly complete a complete test of a wireless network, that is, a combined test of a wireless controller and a wireless access point. Wherein, one test case comprises at least one piece of test data. The test data may be understood as the smallest test execution unit in the test process.
The execution main body of this embodiment may be an intermediate device that connects the wireless controller and the wireless access point in the wireless network, and the device may be an entity device or a virtual module integrated on a certain party, which is not limited in this specification. It can be understood that all devices capable of executing the wireless network testing method provided by the present embodiment are the executing subjects of the scheme in the present embodiment.
As shown in fig. 1, the process includes:
When a wireless network test is performed, a test request needs to be sent to a wireless controller. The test request is generated according to test data in the test case, and one test request is generated corresponding to one test data. After receiving the test request, the wireless controller configures itself according to the test request, and generates a corresponding configuration request for its configuration, so that the wireless access point performs corresponding configuration.
In one example, before sending the test request to the radio controller, the method further comprises: and generating the test case according to preset test target information. Before testing, according to the test target information, the relevant parameters of the test are set, and an executable test case is automatically generated. For example, the relevant parameters can be set in advance by a tester, so that the test target information is more controllable, the test reliability of the wireless controller and the wireless access point is integrally improved, and the accuracy of the wireless network test is improved.
In another example, the test target information includes at least one of: test function points, test parameters, test parameter combinations and value ranges.
In the above example, the test function point may include the radio frequency parameters: radio frequency mode, wireless channel, spatial stream, transmit power, channel bandwidth or packet transmission interval, etc.; network parameters may also be included: signal name, encryption mode, speed limit, user authentication, maximum user number, signal hiding or black and white list and the like. The test parameters are specific parameters of each test function point, for example, parameters of the transmission power of 1dbm-20dbm (dbm-decibel milliwatt, in power unit); parameters of channel bandwidth 20Mhz, 40Mhz, 80Mhz, or 160 Mhz; the parameters of the packet transmission interval are 400ns or 800ns, and the above parameters can be regarded as the test parameters of each test function point. The test parameters can be combined at will to form a test parameter combination. The test parameters can also be limited in the form of parameter ranges, so the value range also serves as test target information.
And 102, receiving a configuration request returned by the wireless controller according to the test request, and forwarding the configuration request to the wireless access point.
After receiving the test request, the wireless controller updates and configures the self-configuration information according to the test request, and generates a configuration request according to the self-configuration-updating information so that the wireless access point updates and configures correspondingly, thereby ensuring the normal connection between the wireless controller and the wireless access point and the normal operation of the whole wireless network. In this step, the configuration request sent by the wireless controller is received and stored, and the test request is forwarded to the wireless access point.
After receiving the configuration request, the wireless access point correspondingly configures the configuration information of the wireless access point according to the configuration request, and simultaneously generates and returns a configuration response.
And 104, determining the test results of the wireless controller and the wireless access point according to the configuration request and the configuration response.
In one example, after the sending the test request to the radio controller in step 101, the method further comprises: and receiving a controller configuration returned by the wireless controller, wherein the controller configuration is information configured by the wireless controller according to the test request. After receiving the test request, the wireless controller generates and returns a configuration request according to the test request; and meanwhile, updating the configuration information according to the test request. In this example, the wireless controller also returns the configuration information corresponding to the update after receiving the test request.
Correspondingly, in step 104, the determining the test results of the wireless controller and the wireless access point according to the configuration request and the configuration response includes: and determining the test results of the wireless controller and the wireless access point according to the controller configuration, the configuration request and the configuration response. In this example, the test results of the wireless controller and the wireless access point are determined by acquiring the controller configuration, the configuration request and the configuration response of the wireless access point of the wireless controller and combining three factors, and the test results of the wireless network are determined, so that the test reliability is improved.
The configuration response in the above embodiments or examples may include: and the wireless access point carries out configuration information according to the configuration request, and/or the wireless access point returns a configuration result corresponding to the configuration request. The configuration response returned by the wireless access point according to the configuration request may include: the wireless access point carries out configuration information according to the corresponding configuration request; alternatively, it comprises: a configuration response returned by the wireless access point corresponding to the configuration request; alternatively, it comprises: and the wireless access point performs configuration according to the information corresponding to the configuration request and a configuration response returned by the wireless access point corresponding to the configuration request. The configuration response returned by the wireless access point may include information of success or failure of the response of the corresponding configuration request; or, configuration information of the wireless access point corresponding to the configuration request can be further included.
The configuration response of the wireless access point may include configuration information and configuration response of the wireless access point, or may further include other information of more wireless access points. Therefore, the reliability of the test of the wireless access point is improved, and the reliability of the test of the wireless network is improved.
The wireless network testing method of the embodiment collects the configuration request of the wireless controller and the configuration response returned by the wireless request corresponding to the wireless access point, so as to realize the combined test of the wireless controller and the wireless access point. The wireless controller and the wireless access point are tested together in one test process, the test efficiency of the wireless network is improved, and the test time and the test resources are saved.
For a specific implementation of step 104 in fig. 1, reference may be made to the flow shown in fig. 2, which includes the following steps:
And jointly determining the execution result of the correspondingly executed test data according to the configuration request sent by the wireless controller and the configuration response of the corresponding configuration request sent by the wireless access point. Wherein, the execution result corresponding to the test data comprises: execution success, execution failure, or execution error.
A test case comprises a piece of test data or a plurality of pieces of test data, and a test data execution result is obtained after the test data is executed. And forming a test data result set by the execution result of each piece of test data in the same test case. According to the test data result set, the execution result of the test case can be determined.
In step 202, the determining an execution result of the test case according to the test data result set includes, in one example: and if the execution results of the test data included in the test data result set are successful, determining that the test case is successfully executed. If all the test data included in the same test case are successfully executed, the test case is determined to be successfully executed; and if at least one piece of test data included in the same test case fails to execute, determining that the test case fails to execute.
The testing process of a wireless network generally needs to be completed by executing a plurality of test cases. And forming a test case result set of the wireless network test by the execution results of the plurality of test cases. According to the result set of the test case, the test results of the wireless controller and the wireless access point can be analyzed and determined, so that the test result of the wireless network is determined. For example, the test results of the wireless controller and the wireless access point can be determined according to the successful execution proportion of all test cases in one wireless network test, and the test result of the wireless network can be determined.
In the above embodiment, the execution result of one test case is determined according to the execution result of a plurality of test data, and then the test results of the wireless controller and the wireless access point in one test are analyzed and determined according to the execution results of a plurality of test cases, so as to determine the test result corresponding to the wireless network. In the result determination mode, the result determination of the two sides comprises a plurality of execution results, so that the test results of the wireless controller and the wireless access point are more reliable, and the test result of the whole wireless network is more reliable.
As shown in fig. 3, the present specification further provides a wireless network testing apparatus, where the wireless network includes a wireless controller and a wireless access point; the testing device is respectively connected with the wireless controller and the wireless access point; the test device can execute the wireless network test method of any embodiment of the present specification. The test device may include: a test request sending module 301, a configuration request processing module 302, a configuration response receiving module 303 and a test result management module 304. Wherein:
a test request sending module 301, configured to send a test request to the wireless controller, where the test request is generated according to test data included in a test case;
a configuration request processing module 302, configured to receive a configuration request returned by the wireless controller according to the test request, and forward the configuration request to the wireless access point;
a configuration response receiving module 303, configured to receive a configuration response returned by the wireless access point according to the configuration request;
and the test result management module 304 is configured to determine test results of the wireless controller and the wireless access point according to the configuration request and the configuration response.
The implementation process of the functions and actions of each module in the above device is specifically described in the implementation process of the corresponding step in the above method, and is not described herein again.
For the device embodiments, since they substantially correspond to the method embodiments, reference may be made to the partial description of the method embodiments for relevant points. The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of at least one embodiment of the present specification. One of ordinary skill in the art can understand and implement it without inventive effort.
The present specification also provides a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor is capable of implementing the wireless network testing method of any embodiment of the present specification when executing the program.
The present specification also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, is capable of implementing the wireless network testing method of any of the embodiments of the present specification.
The non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc., which is not limited in this application.
Other embodiments of the present description will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This specification is intended to cover any variations, uses, or adaptations of the specification following, in general, the principles of the specification and including such departures from the present disclosure as come within known or customary practice within the art to which the specification pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the specification being indicated by the following claims.
It will be understood that the present description is not limited to the precise arrangements described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present description is limited only by the appended claims.
The above description is only a preferred embodiment of the present disclosure, and should not be taken as limiting the present disclosure, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.
Claims (10)
1. A method for testing a wireless network, the wireless network comprising a wireless controller and a wireless access point, the method comprising:
sending a test request to the wireless controller, wherein the test request is generated according to test data included in a test case;
receiving a configuration request returned by the wireless controller according to the test request, and forwarding the configuration request to the wireless access point;
receiving a configuration response returned by the wireless access point according to the configuration request;
and determining the test results of the wireless controller and the wireless access point according to the configuration request and the configuration response.
2. The method of claim 1,
after sending the test request to the radio controller, the method further comprises: receiving a controller configuration returned by the wireless controller, wherein the controller configuration is information configured by the wireless controller according to the test request;
the determining the test results of the wireless controller and the wireless access point according to the configuration request and the configuration response comprises:
and determining the test results of the wireless controller and the wireless access point according to the controller configuration, the configuration request and the configuration response.
3. The method of claim 1 or 2, wherein the configuring the response comprises:
and the wireless access point carries out configuration information according to the configuration request, and/or the wireless access point returns a configuration result corresponding to the configuration request.
4. The method of claim 1, wherein determining the test results of the wireless controller and the wireless access point according to the configuration request and the configuration response comprises:
determining an execution result of the test data according to the configuration request and the configuration response;
determining the execution result of the test case according to the test data result set; the test data result set comprises an execution result of at least one piece of test data; one of the test cases comprises at least one piece of test data;
determining test results of the wireless controller and the wireless access point according to the test case result set; the test case result set comprises an execution result of at least one test case.
5. The method of claim 4, wherein determining the result of executing the test case according to the test data result set comprises:
and if the execution results of the test data included in the test data result set are successful, determining that the test case is successfully executed.
6. The method of claim 1, prior to sending a test request to the radio controller, further comprising:
and generating the test case according to preset test target information.
7. The method of claim 6, wherein the test target information comprises at least one of:
test function points, test parameters, test parameter combinations and value ranges.
8. The testing device of a wireless network is characterized in that the wireless network comprises a wireless controller and a wireless access point; the testing device is respectively connected with the wireless controller and the wireless access point; the test device includes:
the wireless controller comprises a test request sending module, a test request sending module and a test result sending module, wherein the test request sending module is used for sending a test request to the wireless controller, and the test request is generated according to test data included in a test case;
the configuration request processing module is used for receiving a configuration request returned by the wireless controller according to the test request and forwarding the configuration request to the wireless access point;
a configuration response receiving module, configured to receive a configuration response returned by the wireless access point according to the configuration request;
and the test result management module is used for determining the test results of the wireless controller and the wireless access point according to the configuration request and the configuration response.
9. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the method of any of claims 1-7 when executing the program.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
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