test: desktop integration test (CI probe)

[StarProxima]

Черновой PR внутри форка, чтобы прогнать CI с integration test на Windows/Linux. Закрою после переноса в PostHog#621.

[github-actions]

posthog-flutter Compliance Report

Date: 2026-10-03 08:23:06 UTC
Duration: 96594ms

✅ All Tests Passed!

45/45 tests passed

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Capture Tests

✅ 29/29 tests passed

View Details

Test	Status	Duration
Format Validation.Event Has Required Fields	✅	134ms
Format Validation.Event Has Uuid	✅	115ms
Format Validation.Event Has Lib Properties	✅	113ms
Format Validation.Distinct Id Is String	✅	112ms
Format Validation.Token Is Present	✅	113ms
Format Validation.Custom Properties Preserved	✅	113ms
Format Validation.Event Has Timestamp	✅	114ms
Retry Behavior.Retries On 503	✅	5328ms
Retry Behavior.Does Not Retry On 400	✅	2115ms
Retry Behavior.Does Not Retry On 401	✅	2114ms
Retry Behavior.Respects Retry After Header	✅	8117ms
Retry Behavior.Implements Backoff	✅	15440ms
Retry Behavior.Retries On 500	✅	5223ms
Retry Behavior.Retries On 502	✅	5223ms
Retry Behavior.Retries On 504	✅	5223ms
Retry Behavior.Max Retries Respected	✅	15440ms
Deduplication.Generates Unique Uuids	✅	119ms
Deduplication.Preserves Uuid On Retry	✅	5220ms
Deduplication.Preserves Uuid And Timestamp On Retry	✅	10331ms
Deduplication.Preserves Uuid And Timestamp On Batch Retry	✅	5226ms
Deduplication.No Duplicate Events In Batch	✅	119ms
Deduplication.Different Events Have Different Uuids	✅	117ms
Compression.Sends Gzip When Enabled	✅	113ms
Batch Format.Uses Proper Batch Structure	✅	111ms
Batch Format.Flush With No Events Sends Nothing	✅	107ms
Batch Format.Multiple Events Batched Together	✅	118ms
Error Handling.Does Not Retry On 403	✅	2113ms
Error Handling.Does Not Retry On 413	✅	2114ms
Error Handling.Retries On 408	✅	5220ms

Feature_Flags Tests

✅ 16/16 tests passed

View Details

Test	Status	Duration
Request Payload.Request With Person Properties Device Id	✅	10ms
Request Payload.Flags Request Uses V2 Query Param	✅	6ms
Request Payload.Flags Request Hits Flags Path Not Decide	✅	7ms
Request Payload.Flags Request Omits Authorization Header	✅	7ms
Request Payload.Token In Flags Body Matches Init	✅	7ms
Request Payload.Groups Round Trip	✅	7ms
Request Payload.Groups Default To Empty Object	✅	6ms
Request Payload.Person Properties Distinct Id Auto Populated When Caller Omits It	✅	7ms
Request Payload.Disable Geoip False Propagates As Geoip Disable False	✅	7ms
Request Payload.Disable Geoip Omitted Defaults To False	✅	6ms
Request Payload.Flag Keys To Evaluate Contains Only Requested Key	✅	6ms
Request Lifecycle.No Flags Request On Init Alone	✅	3ms
Request Lifecycle.No Flags Request On Normal Capture	✅	109ms
Request Lifecycle.Two Flag Calls Produce Two Remote Requests	✅	13ms
Request Lifecycle.Mock Response Value Is Returned To Caller	✅	7ms
Side Effect Events.Get Feature Flag Captures Feature Flag Called Event	✅	112ms