CN103885882A - Testing script based on SAP platform and parameter integration method - Google Patents

Abstract

The invention discloses a test script and a parameter integration method based on the SAP platform. By classifying the script templates available for testing on the SAP platform, and then automatically generating a general test script through a program according to the script template, the parameters of the script template are extracted. Information, forming a parameter object is associated with the constructed script object. The script execution test is unified by dynamically calling the ECATT script, Function, etc. The actual generated general script has a unified input parameter: script object class, and the parameter object list is obtained through the script object class , and then obtain the parameter value information according to the provided parameter object, dynamically call the script template, fill in the parameters and run the test, so that the script is universal and executed uniformly. workload.

Description

A test script and parameter integration method based on SAP platform

technical field

The invention relates to a script and parameter integration technology, aiming at integrating the test scripts and parameters in the SAP platform, so as to achieve the integration and unity of various test scripts and parameters.

Background technique

Under the SAP platform, program testing is a very important part, while SAP's own testing tools and third-party tools are limited to their own testing functions. Different types of scripts require different methods and different tools to test. There is no To integrate and use these scripts in a common way requires testers to spend a lot of time making different test scripts for different tools.

At present, the parameters of test scripts under the SAP platform are also various. The existing test tools only abstract the parameters into input and output, without a more detailed distinction. In addition to input and output, SAP function input parameters also have CHANGING parameters ( Both input and output) and table parameters, and table parameters also need to be confirmed as input or output parameters according to the actual situation, so that testers need to understand the actual parameter usage when making scripts, which increases a lot of testing workload.

Contents of the invention

The purpose of the present invention is to provide a kind of test script based on SAP platform and parameter integration method, this method is by the program of SAP and the test script of ECATT unified integration together carry out classification, and automatically generate general test script for test use, In this way, the test scripts of different test tools can be integrated and utilized, and it is no longer necessary to make a large number of test scripts with the same function, and scripts can be reused.

The object of the present invention is achieved through the following technical solutions:

A test script and parameter integration method based on SAP platform, it is characterized in that the method comprises the following steps:

1) Organize the script templates that need to be tested, and classify, maintain and organize these script templates;

2) Extract the parameter type of the script template, and uniformly encapsulate it into a parameter class object and the structure type of the parameter;

3) Construct the corresponding relationship between the parameter object and the script object, use the script template to generate a general test script, its general parameter is the script object, obtain the parameter object of the script template for use according to the script object, use the DB to store the script, parameter and relationship information;

4) The general test script is unified into the function form in the SAP platform;

5) Encapsulate the functions of ECATT scripts, functions, programs and T-CODE under the SAP platform, and only one Changing parameter is the script object;

6) In the function, the ECATT script, function, program and T-CODE are dynamically called and executed through coding. Before execution, the script object is used to obtain the parameter object, and the parameter value information is filled in for the actual test script called. After execution, the result is the same Record the output parameter object in the script object; complete the test script and parameter integration.

In the present invention, the types of parameters included in the object include Importing, Exporting, Changing, and Table; the structure types of parameters include Table, Structure, and Variable.

This method classifies and sorts the testable script templates of the SAP platform (corresponding to the ECATT script in the SAP platform, Function, etc.), and then automatically generates a general test script through the program according to the script template, extracts the parameter information of the script template, Parameter objects are associated with constructed script objects. Script execution tests are unified by dynamically calling ECATT scripts and Functions. The actual generated general scripts have unified input parameters: script object class. The list of parameter objects is obtained through the script object class, and then Obtain parameter value information according to the provided parameter object, dynamically call the script template, fill in the parameters for test operation, achieve common script and unified execution, the generation of common script is automatically executed by the program, and users do not need to manually create common scripts, reducing the test workload .

The present invention extracts and synthesizes all parameter types involved in the script, encapsulates various parameters in the form of parameter objects, and unifies various script parameters in the form of parameter objects, eliminating the need to make a large number of test scripts with the same function , which is conducive to the integration of scripts and the reuse of scripts; at the same time, it also manages parameters more effectively and reduces the workload of testing.

Description of drawings

Fig. 1 is a flowchart of script integration in the present invention.

Detailed ways

The noun explanation of relevant technical terms among the present invention is as follows: ECATT: the extended computer aided testing tool, a kind of testing tool in the SAP platform; Importing: input parameter; Exporting: output parameter; Changing: input and output parameter (both input parameter and output parameter); Table: table type parameter, the same as a two-dimensional array, which is both an input parameter and an output parameter in a function; Structure: a structured parameter, an array of the same dimension; Variable: a basic type parameter; T-CODE: a transaction code in the SAP platform , used to perform a function.

A test script and parameter integration method based on the SAP platform, which integrates SAP programs and ECATT test scripts together for classification and sorting, and automatically generates common test scripts for testing, so as to achieve the testing of different testing tools Scripts are integrated and utilized, no need to make a large number of test scripts with the same function, and scripts can be reused. Specific steps are as follows:

1. Organize the script templates that need to be tested, and classify, maintain and organize these script templates.

2. Extract the parameter types of the script template, and encapsulate them uniformly into parameter class objects, which include the parameter types (Importing, Exporting, Changing, Table) and parameter structure types (Table, Structure, Variable).

3. Construct the corresponding relationship between the parameter object and the script object, use the script template to generate a general test script, its general parameter is the script object, obtain the parameter object of the script template according to the script object for use, and use the DB to store the script, parameter and relationship information.

4. The general test script is unified into the function form in the SAP platform.

5. For the function encapsulation of ECATT scripts, functions, programs and T-CODE under the SAP platform, only one Changing parameter is the script object.

6. In the function, the ECATT script, function, program and T-CODE are dynamically called and executed through coding. Before execution, the script object is used to obtain the parameter object, and the parameter value information is filled in for the actual test script called. After execution, the result is the same An output parameter object logged into the script object.

Claims (3)

1. a test script based on SAP platform and parameter integration method, it is characterized in that the method may further comprise the steps: 1) Organize the script templates that need to be tested, and classify, maintain and organize these script templates; 2) Extract the parameter type of the script template, and uniformly encapsulate it into a parameter class object and the structure type of the parameter; 3) Construct the corresponding relationship between the parameter object and the script object, use the script template to generate a general test script, its general parameter is the script object, obtain the parameter object of the script template for use according to the script object, use the DB to store the script, parameter and relationship information; 4) The general test script is unified into the function form in the SAP platform; 5) Encapsulate the functions of ECATT scripts, functions, programs and T-CODE under the SAP platform, and only one Changing parameter is the script object; 6) In the function, the ECATT script, function, program and T-CODE are dynamically called and executed through coding. Before execution, the script object is used to obtain the parameter object, and the parameter value information is filled in for the actual test script called. After execution, the result is the same Record the output parameter object in the script object; complete the test script and parameter integration. 2. the test script and parameter integration method based on SAP platform according to claim 1, is characterized in that: in step 2), the parameter category that comprises in the object has Importing, Exporting, Changing, Table; The structural type of parameter has Table, Structure, Variable. 3. The test script and parameter integration method based on the SAP platform according to claim 1, characterized in that: in step 1), the script templates to be tested include: ECATT script and Function in the SAP platform.