The test incorrectly suggested the plug handles duplicate headers,
but put_req_header replaces values. Cloudflare only sends one
cf-timezone header, making this test unnecessary.
Implements compare/2 and newer?/2 functions for comparing semantic versions.
Parsing rules:
- Supports 0-3 part versions (e.g., '7', '7.14', '7.14.1')
- Strips v/V prefix and whitespace
- Ignores suffixes after hyphen or space
- Pads missing parts with 0
- Invalid versions (4+ parts, non-numeric, negative) fall back to 0.0.0
Part of firmware version tracking feature (Phase 2).
- Create firmware_releases table to store latest available firmware versions
- Create device_firmware_history table to track version changes over time
- Add FirmwareRelease and DeviceFirmwareHistory Ecto schemas with validations
- Add comprehensive tests for both schemas (23 tests, 100% coverage)
firmware_releases stores one record per vendor/product_line with latest version.
device_firmware_history is append-only audit log of device firmware changes.
Part of firmware version tracking system for MikroTik (extensible to other vendors).
Add lightweight integration tests to verify:
- C NIF module loads properly in web application
- MIB library initializes successfully
- Standard MIB name resolution works
- MibTranslator wrapper functions correctly
- Error handling for invalid MIB names
- SNMP profiles can be loaded (uses MIB translation)
These tests verify the C NIF works end-to-end without checking
full page content, focusing on functional verification only.
Adds test case for the real-world scenario where MikroTik devices
report incorrect mtxrGaugeUnit values (e.g., reporting unit type 1
for celsius/temperature when the sensor is actually a voltage sensor).
This test verifies that the name-based override logic in
maybe_override_sensor_type/2 correctly handles this case:
- Sensor name: "psu1-voltage" or "psu2-voltage"
- Reported unit type: 1 (celsius/temperature)
- Expected result: voltage sensor with divisor 10
The override code was added in commit f402dcb (Jan 22, 2026) and
works correctly for new discoveries. Existing sensors created before
this date need the migration from commit 68a4ebf to fix their values.
Related: 20260125182836_fix_misclassified_mikrotik_voltage_sensors.exs
🤖 Generated with Claude Code
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
