WsClient Test Generation Progress

Report Generated: March 4, 2026

Executive Summary

Metric	Value
Total Tests Generated	293
Total Tests Enabled	276
Total Lines of Code Generated	8,175
Estimated Engineer Hours Saved	~481
Automatically Fixed Client Issues	9 (3 Critical · 2 High · 4 Medium)
Low Confidence Client Issues	0
Server Issues Reported (test failures)	16 (2 High · 4 Medium · 3 Low root causes)
Server API Methods Covered by Test Generator	16 / 365 (4.4%)
Tested Services: Server API Coverage	100%
Tested Services: Client Branch Coverage	88%

293

Tests Generated

276

Tests Enabled

481

Hours Saved

Client Issues Fixed

Server Issues Identified

ESP Service Coverage Details

Service	Methods Tested	API Coverage	Server Branch Coverage	Client Branch Coverage	Notes
WsStore	10/10	100%	N/A	82%	Missed branches: error handling / null checks
WsDFU	3/26	N/A	N/A	N/A	Partial coverage - 3 methods tested
WsResources	3/3	100%	N/A	93%	Full coverage achieved

Issue Analysis

Automatically Fixed Client Issues — by Severity

Severity	Count
Critical	3
High	2
Medium	4
Low	0
Total	9

Server Issues Reported — by Severity

Note: Counts represent distinct root causes. A single issue may affect multiple tests (e.g., the DALI @ encoding issue alone causes 7 test failures).

Severity	Distinct Issues	Test Failures
High	2	8
Medium	4	5
Low	3	3
Total	9	16

Resource Estimation

Estimated Engineer Hours Saved

The ~481 hour estimate is derived from three components:

Component	Calculation	Hours
Manual test authoring	293 tests × 1.5 hrs/test	440
Client bug discovery & fix	9 issues × 3 hrs/issue	27
Server issue investigation & documentation	9 root causes × 1.5 hrs/issue	14
Total		481

Assumptions:
5 hrs/test — covers API familiarisation, test design, implementation, and debugging against a live server
hrs/client issue — covers reproduction, root cause analysis, implementing the fix, and verification
5 hrs/server issue — covers reproduction, investigation, and writing a clear bug report; excludes server-side fix time

Coverage Analysis

Server API Methods Coverage

Service	Total Methods	Covered	Remaining	Coverage %
ws_store.ecm	10	10	0	100%
ws_dfu.ecm	26	3	23	11.5%
ws_workunits.ecm	80	0	80	0%
ws_access.ecm	53	0	53	0%
ws_fs.ecm	31	0	31	0%
ws_dali.ecm	29	0	29	0%
ws_smc.ecm	22	0	22	0%
ws_topology.ecm	20	0	20	0%
ws_packageprocess.ecm	16	0	16	0%
ws_esdlconfig.ecm	12	0	12	0%
ws_dfuXref.ecm	11	0	11	0%
ws_sql.ecm	10	0	10	0%
ws_espcontrol.ecm	10	0	10	0%
ws_machine.ecm	5	0	5	0%
ws_sasha.ecm	4	0	4	0%
ws_decoupledlogging.ecm	4	0	4	0%
ws_account.ecm	4	0	4	0%
ws_resources.ecm	3	3	0	100%
ws_logaccess.ecm	3	0	3	0%
ws_fileio.ecm	3	0	3	0%
ws_dfs.ecm	3	0	3	0%
ws_codesign.ecm	3	0	3	0%
ws_loggingservice.ecm	2	0	2	0%
ws_cloud.ecm	2	0	2	0%
ldapenvironment.ecm	2	0	2	0%
ws_elk.ecm	1	0	1	0%
Total	365	16	349	4.4%

Detailed Results by Method

WsDFU.getFileDataColumns

Metric	Value
Tests Generated	19
Tests Passed	15
Tests Failed	4
Automatically Fixed Client Issues	2
Low Confidence Client Issues	0
Server Issues Reported	3
Lines of Code Generated	494

Automatically Fixed Client Issues

Critical

Fix ClassCastException in ArrayOfDFUDataColumn unwrapping
Implement virtual column filtering

Server Issues Reported

High Priority

DATASET Column Support — Enhance ESP DFUGetDataColumns service to return DATASET-type fields

Medium Priority

ColumnEclType Consistency — Ensure ESP service always populates the ColumnEclType field

WsDFU.getLogicalFiles

Metric	Value
Tests Generated	33
Tests Passed	30
Tests Failed	3
Automatically Fixed Client Issues	0
Low Confidence Client Issues	0
Server Issues Reported	3
Lines of Code Generated	458

Server Issues Reported

Low Priority

Duplicate Files in Pagination Splits — Duplicate results appear across paginated responses
firstN = 0 Returns Full List — A firstN value of 0 should return zero files, not the full list
Tilde Search Semantics — Support for tilde (~) prefix in logical file queries is inconsistent

WsDFU.fastWURefresh

Metric	Value
Tests Generated	18
Tests Passed	18
Tests Failed	0
Automatically Fixed Client Issues	1
Low Confidence Client Issues	0
Server Issues Reported	0
Lines of Code Generated	697

Automatically Fixed Client Issues

Medium Priority

WorkunitWrapper.updateState(ECLWorkunit) — Failed to populate some fields, causing test failures

WsStore — All Methods

Metric	Value
Methods Covered	12
Tests Generated	170
Tests Passed	160
Tests Failed	10
Automatically Fixed Client Issues	6
Low Confidence Client Issues	0
Server Issues Reported	10
Lines of Code Generated	5,368

Code Coverage

Metric	Value
Function Coverage	100%
Branch Coverage	82%

Note: Missed branches are typically error handling and null checks not considered worth testing.

Automatically Fixed Client Issues

Critical

Fix wrong parameter in fetchValueEncrypted delegate call (secretKey was passed as the key argument)

High

Handle ArrayOfEspExceptionWrapper gracefully in fetchValue, listNamespaces, fetchAllNSKeys, and fetchKeyMetaData (return null/empty instead of propagating exception)
Re-throw RemoteException on connection failure in listNSKeys and fetchAllNSKeys (was silently swallowed)

Medium

Guard against null internal stub in fetchAllNSKeys (throw descriptive exception instead of NullPointerException)
Add null/mode input validation to setValueEncrypted (Cipher and secretKey overloads)
Guard against null Cipher argument in fetchValueEncrypted

Server Issues Reported

High Priority

DALI @ Character Encoding — 7 tests fail when store names, namespace names, or usernames contain @; DALI internally encodes @ → _a, corrupting path lookups. Affects listNamespaces, listNSKeys, fetchAllNSKeys, deleteValue, and deleteNamespace

Medium Priority

listStores Type Filter Not Enforced — Server ignores typeFilter parameter and returns all stores regardless of type
Non-Idempotent deleteNamespace — Server throws an error on a second deleteNamespace call for an already-deleted namespace instead of returning gracefully
Silent Credential Acceptance — fetchAllNSKeys does not return an authentication error when called with invalid credentials on a secured cluster

WsResources — All Methods

Metric	Value
Tests Generated	53
Tests Passed	53
Tests Failed	0
Automatically Fixed Client Issues	0
Low Confidence Client Issues	0
Server Issues Reported	0
Lines of Code Generated	1,158

Code Coverage

Metric	Value
Function Coverage	100%
Branch Coverage	93%