CN105373473B - CDR accuracys method of testing and test system based on original signaling decoding - Google Patents
CDR accuracys method of testing and test system based on original signaling decoding Download PDFInfo
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Abstract
The present invention relates to database field, discloses a kind of CDR accuracy method of testings based on original signaling decoding, comprises the following steps：S1, cdr logging and corresponding protocol-decoding information saved as into text；S2, establish the CDR accuracy automatic test models based on original signaling decoding；S3, field value is obtained from the text of protocol-decoding information, and generate field value file；S4, protocol fields and its value are obtained from field value file；S5, the value of the protocol fields and cdr logging text contrasted；S6, the test result for collecting CDR accuracys, the invention also discloses the CDR accuracy test systems based on original signaling decoding.The CDR accuracys method of testing based on original signaling decoding of the present invention saves human cost and time cost, improves testing efficiency, shortens test period, prevent the generation of mistake in test process completely, improves testing reliability.
Description
Technical field
The present invention relates to database field, more particularly to a kind of CDR accuracy method of testings based on original signaling decoding
And test system.
Background technology
The CDR accuracys test explained based on original signaling decoding, that mainly verifies each CDR protocol fields fills out value, is
No to meet the value rule defined in product demand according to protocol specification requirements, the value typically defined according to product demand is advised
Then, the value of each protocol fields of CDR is found from original signaling or protocol-decoding details, is contrasted with CDR composite traces,
And judge whether the two data is consistent.Because its test process is numerous and diverse, mainly using manual test.
In existing method of testing, during test execution, the cdr logging of certain business scenario is found first, is opened
Original signaling process and protocol-decoding details, the value rule defined according to product demand, from original signaling or agreement solution
The value of each protocol fields of CDR is found in code details, is contrasted with cdr logging, and judges whether the two data is consistent.
Because the business scenario of reality is numerous, CDR accuracy is tested, often to collect tens of it is even up to a hundred
Bar typical scene data are verified, can be only achieved higher test coverage.Whole test process, it is exactly to different CDR
Different business contextual data under each protocol fields value rule repeated authentication several times.And final test result, also need
Want the accuracy of artificial judgment test result.Because substantial amounts of repeatability checking can only rely on manual testing and analysis, test effect
Rate is extremely low.
The content of the invention
For overcome the deficiencies in the prior art, the purpose of the present invention is：It is accurate to provide a kind of CDR based on original signaling decoding
Property method of testing, by establish the CDR accuracy test models based on original signaling decoding, using automated procedures identify test
Demand, protocol fields value is obtained from protocol-decoding information, and contrasted with the text of cdr logging, and collected
CDR accuracy test results, significantly reduce human cost and time cost, shorten the test period of CDR accuracys.
In order to solve the technical problem in background technology, the invention provides a kind of CDR based on original signaling decoding is accurate
True property method of testing, comprises the following steps：
S1, cdr logging and corresponding protocol-decoding information saved as into text；
S2, automatic test model obtain field value from the text of protocol-decoding information, and generate field and take
It is worth file；
S3, protocol fields and its value are obtained from field value file；
S4, the text of the value of the protocol fields and cdr logging contrasted；
S5, the test result for collecting CDR accuracys.
Specifically, the step S1 further comprises that original signaling file is handled by synthesis, forms the cdr logging；
The original signaling file is cut into slices by CDR for unit, forms the original signaling burst text using cdr_id as unique mark
Part, and according to original signaling slicing files by CDR be unit show to obtain it is described corresponding to protocol-decoding information.
Specifically, also include according to CDR accuracy testing requirement templates before the step S2, define testing requirement,
The testing requirement includes test object and its property parameters, and the value type of checking CDR protocol fields and value rule；
The automatic test model is the automated procedures system that can identify the testing requirement.
Specifically, the step S2 and S3 further comprises the automatic test model according in the testing requirement
The value type and value rule of CDR protocol fields are verified, and then obtains protocol fields value, the protocol fields value is
CDR field values.
Specifically, the test result of the CDR accuracys in the step S5 includes the value of each protocol fields and CDR remembers
The comparing result of text is recorded, and identifies discrepant comparing result.
Present invention also offers a kind of CDR accuracy test systems based on original signaling decoding, including with lower unit：
Text unit, for cdr logging and corresponding protocol-decoding information to be saved as into text；
Value unit, for obtaining protocol fields and its value from the text of protocol-decoding information；
Comparison unit, for the text of the value of the protocol fields and cdr logging to be contrasted；
Collection unit, for collecting the test result of CDR accuracys.
Specifically, the text unit is further used for, by the processing of original signaling file synthesis, forming the cdr logging；
The original signaling file is cut into slices by CDR for unit, forms the original signaling burst text using cdr_id as unique mark
Part, and according to original signaling slicing files by CDR be unit show to obtain it is described corresponding to protocol-decoding information.
CDR accuracys test system provided by the invention based on original signaling decoding also includes modeling unit, for root
According to CDR accuracy testing requirement templates, testing requirement is defined, the testing requirement includes test object and its property parameters,
And the value type and value rule of checking CDR protocol fields, and then establish the automation that can identify the testing requirement
Test model.
Specifically, the value unit is further used for taking for the checking CDR protocol fields in the testing requirement
Value Types and value rule, and then protocol fields value is obtained, the protocol fields value is CDR field values.
Specifically, the test result of the CDR accuracys in the collection unit includes the value and CDR of each protocol fields
The comparing result of recording text file, and identify discrepant comparing result.
Using above-mentioned technical proposal, the CDR accuracy method of testings of the invention based on original signaling decoding pass through foundation
CDR accuracy test models based on original signaling decoding, testing requirement is identified using automated procedures, from protocol-decoding information
Middle acquisition protocol fields value, and contrasted with the text of cdr logging, and collect CDR accuracy test results, pole
The earth reduces human cost and time cost, shortens the test period of CDR accuracys.
Brief description of the drawings
, below will be to required in embodiment or description of the prior art in order to illustrate more clearly of technical scheme
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, right
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
Its accompanying drawing.
Fig. 1 is the flow chart of the CDR accuracy method of testings provided in an embodiment of the present invention based on original signaling decoding；
Fig. 2 is that CDR provided in an embodiment of the present invention is synthesized, decoded and show logic relation picture；
Fig. 3 be the CDR accuracy method of testings provided in an embodiment of the present invention based on original signaling decoding synthesized with CDR,
The logic relation picture for decoding and showing；
Fig. 4 is that the CDR accuracys provided in an embodiment of the present invention based on original signaling decoding perform test flow chart；
Fig. 5 is that the CDR accuracys provided in an embodiment of the present invention based on original signaling decoding compare field flow chart；
Fig. 6 is the block diagram of the CDR accuracy test systems provided in an embodiment of the present invention based on original signaling decoding.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained on the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
Embodiment 1：Fig. 1 is the CDR accuracy method of testings provided in an embodiment of the present invention based on original signaling decoding
Flow chart, from the figures it is clear that the CDR accuracy method of testings based on original signaling decoding that the present embodiment provides
Comprise the following steps：
S1, cdr logging and corresponding protocol-decoding information saved as into text；
S2, automatic test model obtain field value from the text of protocol-decoding information, and generate field and take
It is worth file；
S3, protocol fields and its value are obtained from field value file；
S4, the text of the value of the protocol fields and cdr logging contrasted；
S5, the test result for collecting CDR accuracys.
Fig. 2 is that CDR provided in an embodiment of the present invention is synthesized, decoded and show logic relation picture, and Fig. 3 is the embodiment of the present invention
The logic relation picture that the CDR accuracy method of testings based on original signaling decoding provided are synthesized, decode and showed with CDR, by
Figure can be seen that：Original signaling file is handled through synthesis, forms cdr logging；Meanwhile initial data is that unit is cut by CDR
Piece, the original signaling file using cdr_id as unique mark is formed, stored with .dat forms；System interface is unit exhibition by CDR
Existing signaling process figure, protocol-decoding details and initial data.Specifically, the step S1 further comprises original signaling text
Part is handled by synthesis, forms the cdr logging；By the original signaling file by CDR be unit cut into slices, formed with
Cdr_id is the original signaling slicing files of unique mark, and is that unit shows to obtain by CDR according to original signaling slicing files
Protocol-decoding information .txt files are saved as by cdr logging and corresponding protocol-decoding information corresponding to described.
Specifically, also include according to CDR accuracy testing requirement templates before the step S2, define testing requirement,
The testing requirement includes test object and its property parameters, and the value type of checking CDR protocol fields and value rule；
The automatic test model is the automated procedures system that can identify the testing requirement.
Specifically, the step S2 and S3 further comprises the automatic test model according in the testing requirement
The value type and value rule of CDR protocol fields are verified, and then obtains protocol fields value, the protocol fields value is
CDR field values.
Fig. 4 is that the CDR accuracys provided in an embodiment of the present invention based on original signaling decoding perform test flow chart, by scheming
In as can be seen that CDR accuracys automatic test be made up of a series of complementary test activities, opened from analysis product demand
Begin, until final output test result.Each test activity can export the movable test document or file, as next
The input of activity, to enable a program to automatically complete test process, testing requirement must is fulfilled for certain rule, makes program can
According to set Rule information and to perform test, to reach the CDR accuracy testing requirement moulds that this target designs
The product of plate, exactly CDR accuracys automatic test model.
Specifically, the test result of the CDR accuracys in the step S5 includes the value of each protocol fields and CDR remembers
The comparing result of text is recorded, and identifies discrepant comparing result.
To sum up, realization principle of the present invention is 1. to write CDR fields value rule according to product demand, forms testing requirement；
2. collect the typical services scrnario testing data of each agreement；3. preserve cdr logging；4. program obtains from test data automatically
CDR fields value and compared with cdr logging., will before CDR accuracy automatic tests, it is necessary to by manual analysis
Product demand is defined as program can be with the testing requirement of automatic identification.The definition of testing requirement, it is necessary to suitable for CDR accuracys
Automatic test model, its content must include test object and its attribute, and be allowed to through whole test process.
The key technology of the present invention is CDR field values, the test of CDR accuracys, is exactly defined according to product demand
Value rule, the value of each protocol fields of CDR is found from original signaling or protocol-decoding details, is entered with CDR composite traces
Row contrast, and judge whether the two data is consistent.The value rule of different CDR protocol fields is analyzed, it is found that its value rule is abided by
Follow several rules：
(a)Message A→Message B→…→Context→Value；
(b) there are Message A, then value is A；There are Message B, then value is B；
(c) number that Message A occur is counted；
(d) rule (a), (b) are included while.
Wherein, most of protocol fields value follows the 1st rule, but value order can be slightly different；Also have
Protocol fields might have a variety of value rules, but a kind of value rule only occurs in same business scenario data.Root
According to these rules of CDR values rule, the value rule of various different rules can be defined as to different value types, and set
The requirement templet suitable for CDR accuracy automatic tests is counted out, for describing the value type of each CDR protocol fields and value
Rule, value rule are described according to cascade system, mapping relations and individual key.It is right according to the difference of value type
Different value flows is answered, so as to realize the function of the automatic value from the details of protocol-decoding, its value result also may be used
With automatically compared with CDR composite traces.
Because of value type, the difference of value order, value flow has a variety of situations, and its principle realized is exactly according to taking
It is worth the rule of rule, the keyword defined in value rule is searched in the text of protocol-decoding details, and take out
It is worth corresponding to keyword.
Value just because of each protocol fields of CDR always follows these rules, the i.e. agreement with identical value rule
Field, its value flow are identical.Therefore, as long as the value type of each protocol fields defined in testing requirement and value rule,
Can obtains the value of CDR protocol fields according to corresponding value flow automatically, and testing requirement template is exactly to define these
Value rule and formed.
The present invention is realized according to the testing requirement of CDR accuracys, and the testing requirement is deposited using Excel file form
Storage, and Excel has VBA open interfaces in itself, therefore, the automated procedures of all processing procedures is developed using VBA.From program
The angle of realization, as long as can support to read and store the developing instrument of Excel file, all programs of the present invention can be completed
Exploitation.But it, which is developed, still needs the foundation based on CDR accuracy automatic test models, and accurate based on CDR is applied to
Property automatic test model testing requirement definition.
It is provided by the invention based on the CDR accuracys method of testing of original signaling decoding not for specific business work(
Can, but from general angle, go to meet that the CDR of various specific transactions is accurate with general method of testing and fixed Logic coverage
True property testing requirement.These demands are to come from signaling monitoring system, are extract from the CDR demands of monitoring system, institute
So that the existing CDR demands of monitoring system can be covered.
Embodiment 2：Fig. 6 is the CDR accuracy test systems provided in an embodiment of the present invention based on original signaling decoding
Block diagram, from the figures it is clear that the CDR accuracy test system bags based on original signaling decoding that the present embodiment provides
Include with lower unit：
Text unit, for cdr logging and corresponding protocol-decoding information to be saved as into text；
Value unit, for obtaining protocol fields and its value from the text of protocol-decoding information；
Comparison unit, for the text of the value of the protocol fields and cdr logging to be contrasted；
Collection unit, for collecting the test result of CDR accuracys.
Specifically, the text unit is further used for, by the processing of original signaling file synthesis, forming the cdr logging；
The original signaling file is cut into slices by CDR for unit, forms the original signaling burst text using cdr_id as unique mark
Part, and according to original signaling slicing files by CDR be unit show to obtain it is described corresponding to protocol-decoding information.
CDR accuracys test system provided by the invention based on original signaling decoding also includes modeling unit, for root
According to CDR accuracy testing requirement templates, testing requirement is defined, the testing requirement includes test object and its property parameters,
And the value type and value rule of checking CDR protocol fields, and then establish the automation that can identify the testing requirement
Test model.
Specifically, the value unit is further used for taking for the checking CDR protocol fields in the testing requirement
Value Types and value rule, and then protocol fields value is obtained, the protocol fields value is CDR field values.
Specifically, the test result of the CDR accuracys in the collection unit includes the value and CDR of each protocol fields
The comparing result of recording text file, and identify discrepant comparing result.
The present invention based on the CDR accuracys method of testing of original signaling decoding by establish based on original signaling decoding
CDR accuracy test models, testing requirement is identified using automated procedures, and protocol fields are obtained from protocol-decoding information and are taken
Value, and is contrasted with the text of cdr logging, and collects CDR accuracy test results, significantly reduce manpower into
Sheet and time cost, shorten the test period of CDR accuracys.
Above disclosed is only several preferred embodiments of the present invention, can not limit the present invention's with this certainly
Interest field, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (8)
1. the CDR accuracy method of testings based on original signaling decoding, it is characterised in that comprise the following steps：
S1, cdr logging and corresponding protocol-decoding information saved as into text；
S2, automatic test model obtain field value from the text of protocol-decoding information, and generate field value text
Part；
S3, protocol fields and its value are obtained from field value file；
S4, the text of the value of the protocol fields and cdr logging contrasted；
S5, the test result for collecting CDR accuracys；
Wherein, also include before the step S2 according to CDR accuracy testing requirement templates, define testing requirement, the survey
Examination demand includes test object and its property parameters, and the value type of checking CDR protocol fields and value rule；It is described from
Dynamicization test model is the automated procedures system that can identify the testing requirement.
2. the CDR accuracy method of testings based on original signaling decoding as claimed in claim 1, it is characterised in that the step
Rapid S1 further comprises that original signaling file is handled by synthesis, forms the cdr logging；The original signaling file is pressed
CDR is that unit is cut into slices, and forms the original signaling slicing files using cdr_id as unique mark, and according to original signaling burst
File is that unit shows to obtain the corresponding protocol-decoding information by CDR.
3. the CDR accuracy method of testings based on original signaling decoding as claimed in claim 1, it is characterised in that the step
Rapid S2 and S3 further comprises the value of checking CDR protocol fields of the automatic test model in the testing requirement
Type and value rule, and then protocol fields value is obtained, the protocol fields value is CDR field values.
4. the CDR accuracy method of testings based on original signaling decoding as described in any one in claim 1-3, its feature
It is, the test result of the CDR accuracys in the step S5 includes the value and cdr logging text of each protocol fields
Comparing result, and identify discrepant comparing result.
5. the CDR accuracy test systems based on original signaling decoding, it is characterised in that including with lower unit：
Text unit, for cdr logging and corresponding protocol-decoding information to be saved as into text；
Value unit, for obtaining protocol fields and its value from the text of protocol-decoding information；
Comparison unit, for the text of the value of the protocol fields and cdr logging to be contrasted；
Collection unit, for collecting the test result of CDR accuracys；
Also include modeling unit, for according to CDR accuracy testing requirement templates, defining testing requirement, the testing requirement
Including test object and its property parameters, and the value type of checking CDR protocol fields and value rule, and then foundation can
Identify the automatic test model of the testing requirement.
6. the CDR accuracy test systems based on original signaling decoding as claimed in claim 5, it is characterised in that the text
This unit is further used for, by the processing of original signaling file synthesis, forming the cdr logging；The original signaling file is pressed
CDR is that unit is cut into slices, and forms the original signaling slicing files using cdr_id as unique mark, and according to original signaling burst
File is that unit shows to obtain the corresponding protocol-decoding information by CDR.
7. the CDR accuracy test systems based on original signaling decoding as claimed in claim 5, it is characterised in that described to take
Value cell is further used for the value type and value rule of the checking CDR protocol fields in the testing requirement, and then
Protocol fields value is obtained, the protocol fields value is CDR field values.
8. the CDR accuracy test systems based on original signaling decoding as described in any one in claim 5-7, its feature
It is, the test result of the CDR accuracys in the collection unit includes the value and cdr logging text text of each protocol fields
The comparing result of part, and identify discrepant comparing result.
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| CN108829578A (en) * | 2018-04-27 | 2018-11-16 | 北京中创信测科技股份有限公司 | A kind of CDR association backfill accuracy automated testing method and system |
| CN108845926A (en) * | 2018-04-27 | 2018-11-20 | 北京中创信测科技股份有限公司 | A kind of BDR extension accuracy automated testing method and test macro |
| CN111182577B (en) * | 2020-01-03 | 2022-04-22 | 重庆邮电大学 | CDR synthesis monitoring system and method suitable for 5G road tester |
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