Update GNSS port handling to always use port 192 in decoder and tests

[michaelbeutler]

This pull request standardizes the GNSS NAV grouping port to always use port 192 in the TagXL v1 decoder, replacing previous logic that used ports 193, 194, or 195. The associated tests have been updated to expect port 192 accordingly.

Port standardization for GNSS NAV grouping:

• Updated the TagXLv1Decoder.Decode method in decoder.go to always set the Port field to 192 for GNSS NAV grouping, instead of using the incoming port value.

Test updates for port changes:

• Modified tests in examples_test.go and gnss_v2_test.go to expect port 192 instead of 193, 194, or 195, ensuring alignment with the new decoder logic:
  • Updated port checks in TestTagXL_GNSS_Port194_Timestamped and TestTagXL_GNSS_Port195_Timestamped to expect 192. [1] [2]
  • Updated port checks in TestGNSS_SolverV2_192_193_NoTimestamp to expect 192.
  • Updated port checks in TestGNSS_SolverV2_194_195_TimestampStrippedAndPassed to expect 192 for both cases. [1] [2]

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

Files with missing lines	Coverage Δ
pkg/decoder/tagxl/v1/decoder.go	85.12% <100.00%> (ø)

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[Copilot]

Pull Request Overview

This PR standardizes GNSS NAV grouping port handling in the TagXL v1 decoder to always use port 192, replacing the previous behavior that used the incoming port values (193, 194, or 195).

• Updates decoder logic to hardcode port 192 for GNSS NAV grouping instead of using incoming port values
• Updates test expectations to align with the new standardized port 192 behavior
• Ensures consistency across all GNSS-related functionality by centralizing port handling

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 5 comments.

File	Description
pkg/decoder/tagxl/v1/decoder.go	Changes GNSS NAV grouping to always use port 192 instead of incoming port value
pkg/decoder/tagxl/v1/examples_test.go	Updates test assertions to expect port 192 for ports 194 and 195 test cases
pkg/decoder/tagxl/v1/gnss_v2_test.go	Updates test assertions to expect port 192 for ports 193, 194, and 195 test cases

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[KangooGuy]

In line with new payload format.

[sonarqubecloud]

Quality Gate passed

Issues
1 New issue
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
66.7% Duplication on New Code

See analysis details on SonarQube Cloud