01-analysis_of_test

Two values retrieved from the build are key to determine the state of the jubs and test suites at a given moment:

build_result is the outcome of the build, reported by Jenkins. It can be: SUCCESS, FAILURE, UNSTABLE or ABORTED.
test_result is the summary of the concerned Robot tests. It can be: FAIL, UNAVAILABLE or PASS.

Based on these two states, 3 types of temporal sequences of success/failure are identified per builds and test suites:

Successful builds/failed builds in a row: grp_build_result.
Successful test reports vs. test reports with fails in a row: grp_test_result.
Clean builds and tests vs. failures (of any kind) in a row: grp_success_fail.

For the identification of these sequences, the following mapping applies:

Type of sequence	Relevant state	OK sequence contains	NOK sequence contains	Ignore
`grp_build_result`	`build_result`	`SUCCESS` or `UNSTABLE`	`FAILURE`	`ABORTED`
`grp_test_result`	`test_result`	`PASS`	`FAIL`	`UNAVAILABLE`
`grp_success_fail`	`test_result`	`PASS`	`FAIL` or `UNAVAILABLE`	N/A

The different groupings of segments are detected and a label is added to each sample...

Then, the duration of each of the sequences of success/failure is determined and a specific dataframe is built summarizing such sequences, to ease their representation and analysis...

2.3 Finding sequences of pass/fails per test suite¶

3.1 Aggregated success rate per test step¶

3.2 Overall success of Jenkins builds and Robot tests¶

3.3 Sequences of pass/fails per test suites¶

3.4 Failing days per test suite¶

4. Information about the latest builds of relevant jobs¶

Latest build of each job¶

	job	build	timestamp	duration	build_result	test_result	pass_count	fail_count
0	osm-stage_3-merge/v11.0	59	2021-12-13 00:00:38.461	11097130	SUCCESS	PASS	417.0	0.0
1	osm-stage_3-merge/master	1914	2021-12-13 02:06:39.595	10913678	SUCCESS	FAIL	415.0	2.0
2	osm-stage_3-merge/v10.0	232	2021-12-13 04:08:40.046	9098821	SUCCESS	PASS	372.0	0.0
3	osm-stage_3-merge/v9.0	408	2021-12-12 22:01:42.111	9004500	SUCCESS	PASS	297.0	0.0

Failed test suites per job (if any):¶

osm-stage_3-merge/v11.0: (full report)

	name	status	starttime	endtime	pass	fail	failed_test_name	failed_keyword

osm-stage_3-merge/master: (full report)

	name	status	starttime	endtime	pass	fail	failed_test_name	failed_keyword
22	Epa 04-Epa Underlay Sriov	FAIL	2021-12-13 03:50:16.892	2021-12-13 03:52:41.163	7	2	Ping from Vnf1 to Vnf2	Execute Remote Command Check Rc Return Output

osm-stage_3-merge/v10.0: (full report)

	name	status	starttime	endtime	pass	fail	failed_test_name	failed_keyword

osm-stage_3-merge/v9.0: (full report)

	name	status	starttime	endtime	pass	fail	failed_test_name	failed_keyword

Details of failed tests into failing test suites (if any):¶

osm-stage_3-merge/v11.0: (full report)

	suite_name	test_name	keyword_name	status	starttime	endtime

osm-stage_3-merge/master: (full report)

	suite_name	test_name	keyword_name	status	starttime	endtime
14	Epa 04-Epa Underlay Sriov	Ping from Vnf1 to Vnf2	Execute Remote Command Check Rc Return Output	FAIL	2021-12-13 03:51:37.705	2021-12-13 03:51:40.723
17	Epa 04-Epa Underlay Sriov	Ping from Vnf2 to Vnf1	Execute Remote Command Check Rc Return Output	FAIL	2021-12-13 03:51:40.726	2021-12-13 03:51:56.802

osm-stage_3-merge/v10.0: (full report)

	suite_name	test_name	keyword_name	status	starttime	endtime

osm-stage_3-merge/v9.0: (full report)

	suite_name	test_name	keyword_name	status	starttime	endtime

Analysis of Robot reports from OSM Jenkins¶

1. Retrieval of all currrent data for aggregate analytics¶

2. Aggregated analysis of stability¶

2.1 Restricts data to time window for analysis¶

2.2 Finding sequences of successful builds and Robot reports¶