CN100578446C - Example design test method for testing based on data driving and automatically testing platform - Google Patents
Example design test method for testing based on data driving and automatically testing platform Download PDFInfo
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Abstract
The invention discloses a data driven-based test case design test method and an automatic test platform; the method includes: based on the requirement analysis, the test logic and the test data are designed respectively; based on the test logic and the test data, the automatic test platform automatically generates the positive sequence test case and the reverse test case which certainly has the positive sequence test case corresponding to the reverse test case; based on the reverse test case, the automatic test platform acquires the positive sequence test case, the positive sequence test case and the reverse test case which are in pairs are stored in a database and undergo the automatic test. The data driven-based test case design test method and the automatic test platform of the invention effectively utilize the data driven theory to design test cases and automatically test the test cases, thereby the invention has the advantages of providing a systematic resolving proposal for test designers, offering a shortcut for switching between the system test and the automatic test, improving test efficiency and lowering test cost.
Description
Technical field
The present invention relates to a kind of method and test platform of field tests, what be specifically related to is, based on the test case design of data-driven principle and the structure of corresponding test method and automatically testing platform.
Background technology
In the prior art, test case is a group of test input, executive condition and expected results working out for certain special objective, so that test certain Program path or examine and whether satisfy certain particular demands.Along with the increase of product complexity, the test case quantity that needs in the product test process to design increases greatly, and the result who finally causes is unusual huge of test case library.
Writing of test case is the system testing very important work in early stage that enters, and the relation between the input of general test use-case, output and test logic is very complicated.The change procedure of test case is to go from the simple to the complex, the process of refinement progressively, and promptly one progressively refine to each test case process that can go according to carrying out from simple test description (test function point, testing requirement etc.).
In technical field of measurement and test, along with popularizing of automatization testing technique, increasing project expectation uses the robotization means to test, so that shorten test period, product is introduced to the market as early as possible.But the early investment that automatic test is a large amount of and the maintenance of test environment are the bottlenecks that robotization is implemented always.
There are following shortcoming in above-mentioned existing example design test method for testing and method of testing:
At first, the design of test case at present all is to adopt test logic and test data to coexist as in the test case, test case internal relations complexity, and maintenance cost is higher and be difficult to management; Secondly, the generative process of test case lacks the robotization means, and the efficient of Test Design is low excessively; The 3rd, adopt automatic test, its test environment is difficult to be guaranteed; At last, automatic test cases needs exploitation again, can't effectively manual test be carried out the transition to automatic test.
Therefore, there is defective in prior art, and awaits improving and development.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of method for test examples design based on data-driven, to improve testing efficiency, reduces testing cost.
Another object of the present invention is to provide a kind of method of testing and automatically testing platform, realize the robotization of test, for manual test provides solution to the transition of automatic test based on data-driven system.
In order to realize the foregoing invention purpose, main technical schemes of the present invention comprises:
A kind of example design test method for testing based on data-driven, it may further comprise the steps:
A, analyze and to carry out test case design, design test logic and test data respectively according to demand;
B, data-driven design platform generate positive sequence test case and counter-rotating test case automatically according to this test logic and test data, and the counter-rotating test case must have the positive sequence test case corresponding with it;
C, automatically testing platform obtain corresponding positive sequence test case according to described counter-rotating test case, are stored in the database in pairs, and carry out automatic test.
Described example design test method for testing, wherein, described step B also comprises:
B01, described test logic is decomposed into counter-rotating test logic and positive sequence test logic; Described test data is decomposed into counter-rotating test data and positive sequence test data;
B02, counter-rotating test case generation module generate the counter-rotating test case automatically according to counter-rotating test logic and counter-rotating test data, and positive sequence test case generation module generates the positive sequence test case automatically according to positive sequence test logic and positive sequence test data.
Described example design test method for testing, wherein, described step B01 also comprises:
B1, logical breakdown module are decomposed into counter-rotating test logic and positive sequence test logic with described test logic;
B2, counter-rotating test logic read module and positive sequence test logic read module read counter-rotating test logic and positive sequence test logic respectively.
Described example design test method for testing, wherein, described step B01 also comprises:
B3, data decomposition module are decomposed into counter-rotating test data and positive sequence test data with described test data;
B4, counter-rotating test data read module and positive sequence test data read module read counter-rotating test data and positive sequence test data respectively.
Described example design test method for testing, wherein, described step C also comprises:
C1, test case read module read the counter-rotating test case of automatic generation, read the positive sequence test case of corresponding automatic generation according to the counter-rotating test case;
C2, control module with test case to being stored in database module.
Described example design test method for testing, wherein, described step C also comprises:
The test case that C3, execution module pass through in the control module reading of data library module is right, is used for system under test (SUT) is carried out automatic test;
C4, result verification module catch the output of system under test (SUT), and corresponding data compares in the test case that comprises by control module and database module;
C5, message processing module are caught information and test result in the test process, generation system test report.
Described example design test method for testing wherein, is undertaken by manual test the positive sequence test case of not having counter-rotating test case correspondence among the described step B.
Described example design test method for testing, wherein, described test logic and test data adopt Excel data form or Xml file to safeguard, and described test logic is described with the discernible keyword message of described automatically testing platform.
Described example design test method for testing, wherein, described keyword message comprises following field: record type, window ID, centre identify, control identifies,
A kind of example design test method for testing and automatically testing platform provided by the present invention based on data-driven, compared with prior art, the present invention has effectively utilized data-driven principle design test case and has carried out automatic test, for Test Design provides system scheme, provides shortcut for the conversion between system testing and automatic test, improve testing efficiency, reduced testing cost.
Description of drawings
Fig. 1 the present invention is based on the example design test method for testing of data-driven and the overall plan synoptic diagram of automatically testing platform;
Fig. 2 is the structural representation of data-driven design platform of the present invention inside;
Fig. 3 is the structural representation of automatically testing platform of the present invention inside;
Fig. 4 is the processing flow chart based on a preferred embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, will be described in further details each specific embodiment of the present invention.
Fig. 1 is an overall plan synoptic diagram of the present invention, analyze 101 according to demand, carry out test case design 102, difference design test logical one 03 and test data 104 in the design process, wherein test logic is how the tester of announcement tests, and test data is the data that the tester of announcement specifically needs when testing by specific test logic; Data-driven platform 105 generates counter-rotating test case 106 and positive sequence test case 107 automatically according to test logic 103 and test data 104, and the counter-rotating test case must have the positive sequence test case corresponding with it, otherwise quite different; Do not have the part positive sequence test case of counter-rotating test case correspondence and carry out manual test 108; Paired counter-rotating test case 106 and positive sequence test case 107 are carried out automatic test by automatically testing platform 109, automatically testing platform is according to existing counter-rotating test case, obtain corresponding positive sequence test case, be stored in database in pairs, the consistance that is used for automatic test and keeps test environment.
The robotization of whole test process depends on automatically testing platform in the inventive method, comprising test case read, test case storage, test execution, test result checking and test report systematic function etc.Above each several part is the necessary component of the method for the invention, but does not have specific ordinal relation in the design, and each several part can independently be realized, realization also capable of being combined.
For example, the test case name is called " creating the user ", and its positive sequence test case is: (1) is opened the user and created window; (2) input user name username; (3) input password password; (4) repeat to input password password; (5) import other user profile information; (6) click " determining " button, finish user's establishment.The positive sequence test logic comprises: (1) is opened the user and is created window; (2) input user name; (3) input password; (4) repeat to input password; (5) import other user profile; (6) button click is finished user's establishment.The positive sequence test data comprises: username, password, password, information and " determining ".
Its counter-rotating test case comprises: (1) selects user username; (2) click " deletion " button, prepare the deletion user; (3) click " affirmation " button, the deletion user.The counter-rotating test logic comprises: (1) selects the user; (2) button click is prepared the deletion user; (3) button click is confirmed the deletion user.The counter-rotating test data comprises: username, " deletion " and " determining ".
Be illustrated in figure 2 as in the example design test method for testing of data-driven of the present invention, described data-driven design platform inner structure synoptic diagram, wherein, logical breakdown module 201 is decomposed into counter-rotating test logic and positive sequence test logic with test logic 103, and counter-rotating test logic read module 203 and positive sequence test logic read module 205 read counter-rotating test logic and positive sequence test logic respectively; Data decomposition module 202 is decomposed into counter-rotating test data and positive sequence test data with test data 104, and counter-rotating test data read module 204 and positive sequence test data read module 206 read counter-rotating test data and positive sequence test data respectively; Counter-rotating test case generation module 207 generates counter-rotating test case 106 automatically according to counter-rotating test logic and counter-rotating test data, and positive sequence test case generation module 208 generates positive sequence test case 107 automatically according to positive sequence test logic and positive sequence test data.
Be illustrated in figure 3 as automatically testing platform inner structure synoptic diagram of the present invention, test case read module 301 reads the counter-rotating test case 106 of automatic generation, reads the positive sequence test case 107 of corresponding automatic generation according to the counter-rotating test case; By control module 302 with test case to being stored in database module 305; Execution module 303 is right by the test case in the control module 302 reading of data library modules 305, is used for system under test (SUT) is carried out automatic test; Result verification module 306 is caught the output of systems under test (SUT), and corresponding data compares in the test case that comprises by control module 302 and database module 305; Information and test result that message processing module 304 is caught in the test process, the generation system test report.
Be illustrated in figure 4 as the method for testing treatment scheme based on a specific embodiment of the example design test method for testing of data-driven of the present invention, it specifically comprises:
The naming rule of step 401, design test case.
Described naming rule is specifically as follows: positive sequence represents that with S counter-rotating represents that with R logic represents that with L data are represented with D.More than use "-" at interval between sign and test case title, as " S-creates the user ", expression test case name is called the positive sequence test case of " creating the user "; As " RD-creates the user ", expression test case name is called the counter-rotating test data of " creating the user ".
Described test logic can adopt Excel data form or Xml file to safeguard, requires test logic to be described with the keyword message that automatically testing platform can be discerned.The key word popular as the automatically testing platform employing drives framework, 8 fields of its keyword message regulation and stipulation: promptly record type, window ID, middle sign, control identify, verify sign, note description, control data and test data.Any test logic all must be described with the keyword message of these 8 fields.
Described test logic comprises positive sequence test logic and counter-rotating test logic, realizes test automation if desired, then needs design counter-rotating test logic, otherwise does not then need.
Described test data can adopt Excel data form or Xml file to safeguard, the design of test data depends on demand analysis and existing test logic, comprises positive sequence test data and counter-rotating test data; Also the experience with the Test Design personnel is relevant for the quality of test data design simultaneously.
Described test data comprises positive sequence test data and counter-rotating test data, realizes test automation if desired, then needs design counter-rotating test data, otherwise does not then need.
The structure of step 404, data-driven design platform.
As shown in Figure 2, the core of data-driven design platform of the present invention is read module and test case automatically-generating module, can realize the read-write capability of Excel data form or Xml file by C++ supervisor design language.Wherein read module comprises counter-rotating test logic read module 203, counter-rotating test data read module 204, positive sequence test logic read module 205 and positive sequence test data read module 206; The test case automatically-generating module comprises counter-rotating test case automatically-generating module 207 and positive sequence test case automatically-generating module 208, according to existing test logic and test data, according to full arrangement principle, test data is filled in " test data " field of test logic, generates all test case combinations automatically.
Defining of step 405, manual test and automatic test.
For the positive sequence test case of the test case correspondence of not reversing, need carry out test by manual mode, the reason that this part use-case occurs is when the design test logic, considers that this part use-case is difficult for realizing test automation.
Can realize the use-case of test automation, all be to occur in pairs, comprises positive sequence test case and corresponding counter-rotating test case.Wherein the positive sequence test case has been stipulated the execution in step of robotization, and counter-rotating test case function is that current test environment is returned to the test environment of carrying out before the positive sequence test case.
The structure of step 406, automatically testing platform.
As shown in Figure 3, automatically testing platform of the present invention comprises test case read module 301, control module 302, execution module 303, message processing module 304, database module 305 and result verification module 306.
Wherein test case read module 301 reads corresponding positive sequence test case title according to counter-rotating test case title, and it is right to form test case, and it is stored in database module 305.This module can be passed through C++ supervisor design language read functions and write data library facility.
The wherein communication of control module 302 other each intermodules of carrying and order distribution.This module can realize by script control languages such as C++ supervisor design language or SQA.Described execution module 303 automatically performs test according to keyword message in the test logic and corresponding test data to system under test (SUT), can realize by script control languages such as SQA.
The information in the described message processing module 304 record test processs and the test result of result verification module 306 outputs, the generation system test report.This module can realize by script control languages such as C++ supervisor design language or SQA.
The test logic and the test data information of described database module 305 storage test case centerings, this module can realize by data pool or Access.
Described result verification module 306 is caught system under test (SUT) output, and the expected results in this output and the test case is compared, and passes through as if the consistent test case of representing of comparing result, otherwise does not then pass through.This module can realize by script control languages such as C++ supervisor design language or SQA.
The example design test method for testing of data-driven of the present invention compared with prior art makes test data separate with test logic, has reduced test case number and maintenance cost; Positive sequence and counter-rotating test case can generate automatically, have improved Test Design efficient; The test case design of can reversing has realized the automatic recovery of test environment, for automatic test is laid a good foundation; Effectively manual test being derived is automatic test, has shortened Test Design cycle and system testing cycle.
Should be noted that; the above; only be the preferable embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with the people of this technology in the disclosed technical scope of the present invention; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.
Claims (10)
1, a kind of example design test method for testing based on data-driven, it may further comprise the steps:
A, analyze and to carry out test case design, design test logic and test data respectively according to demand;
B, data-driven design platform generate positive sequence test case and counter-rotating test case automatically according to this test logic and test data, and the counter-rotating test case must have the positive sequence test case corresponding with it;
C, automatically testing platform obtain corresponding positive sequence test case according to described counter-rotating test case, are stored in the database in pairs, and carry out automatic test.
2, example design test method for testing according to claim 1 is characterized in that, described step B also comprises:
B01, described test logic is decomposed into counter-rotating test logic and positive sequence test logic; Described test data is decomposed into counter-rotating test data and positive sequence test data;
B02, counter-rotating test case generation module generate the counter-rotating test case automatically according to counter-rotating test logic and counter-rotating test data, and positive sequence test case generation module generates the positive sequence test case automatically according to positive sequence test logic and positive sequence test data.
3, example design test method for testing according to claim 2 is characterized in that, described step B01 also comprises:
B1, logical breakdown module are decomposed into counter-rotating test logic and positive sequence test logic with described test logic;
B2, counter-rotating test logic read module and positive sequence test logic read module read counter-rotating test logic and positive sequence test logic respectively.
4, example design test method for testing according to claim 2 is characterized in that, described step B01 also comprises:
B3, data decomposition module are decomposed into counter-rotating test data and positive sequence test data with described test data;
B4, counter-rotating test data read module and positive sequence test data read module read counter-rotating test data and positive sequence test data respectively.
5, according to claim 3 or 4 described example design test method for testing, it is characterized in that described step C also comprises:
C1, test case read module read the counter-rotating test case of automatic generation, read the positive sequence test case of corresponding automatic generation according to the counter-rotating test case;
C2, control module with test case to being stored in database module.
6, example design test method for testing according to claim 5 is characterized in that, described step C also comprises:
The test case that C3, execution module pass through in the control module reading of data library module is right, is used for system under test (SUT) is carried out automatic test;
C4, result verification module catch the output of system under test (SUT), and corresponding data compares in the test case that comprises by control module and database module;
C5, message processing module are caught information and test result in the test process, generation system test report.
7, example design test method for testing according to claim 1 is characterized in that, among the described step B, the corresponding with it positive sequence test case of test case is carried out manual test for not reversing.
8, example design test method for testing according to claim 1, it is characterized in that, described test logic and test data adopt Excel data form or Xml file to safeguard, and described test logic is described with the discernible keyword message of described automatically testing platform.
9, example design test method for testing according to claim 8, it is characterized in that described keyword message comprises following field: record type, window ID, middle sign, control sign, checking sign, note description, control data and test data.
10, a kind of automatically testing platform device based on data-driven is characterized in that, comprises test case read module, control module, execution module, message processing module, database module and result verification module;
Described test case read module is used for reading corresponding positive sequence test case title according to counter-rotating test case title, and it is right to form test case, and it is stored in database module;
Described control module is used to carry the communication and the order distribution of other each intermodules;
Described execution module is used for according to the keyword message of test logic and corresponding test data system under test (SUT) being automatically performed test;
Described message processing module is used for writing down the information of test process and outputs test result the generation system test report to described result verification module.
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| CN112286810A (en) * | 2020-10-29 | 2021-01-29 | 中国航空工业集团公司洛阳电光设备研究所 | Method and system for quickly generating use case based on use case data and logic separation |
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