Graham McIntire
10e8feb486
Poll UBNT AirFiber radios (AF11X + AF60-LR) every 5 minutes via net-snmp CLI, storing signal metrics in commercial_samples. Fetches ASOS weather alongside each cycle for propagation correlation. Includes 7 seeded link definitions, Oban cron worker, and net-snmp in the Docker image.
103 lines
3.9 KiB
Elixir
103 lines
3.9 KiB
Elixir
defmodule Microwaveprop.Commercial.SnmpClientTest do
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use ExUnit.Case, async: true
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alias Microwaveprop.Commercial.SnmpClient
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@af11x_output """
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iso.3.6.1.4.1.41112.1.3.2.1.11.1 = INTEGER: -55
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iso.3.6.1.4.1.41112.1.3.2.1.14.1 = INTEGER: -56
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iso.3.6.1.4.1.41112.1.3.1.1.9.1 = INTEGER: 20
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iso.3.6.1.4.1.41112.1.3.2.1.2.1 = INTEGER: 6
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iso.3.6.1.4.1.41112.1.3.2.1.18.1 = INTEGER: 6
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iso.3.6.1.4.1.41112.1.3.2.1.5.1 = INTEGER: 450
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iso.3.6.1.4.1.41112.1.3.2.1.6.1 = INTEGER: 450
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iso.3.6.1.4.1.41112.1.3.2.1.17.1 = INTEGER: 20
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iso.3.6.1.4.1.41112.1.3.2.1.19.1 = INTEGER: -54
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iso.3.6.1.4.1.41112.1.3.2.1.22.1 = INTEGER: -57
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iso.3.6.1.4.1.41112.1.3.2.1.26.1 = INTEGER: 1
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iso.3.6.1.4.1.41112.1.3.2.1.44.1 = INTEGER: 86400
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iso.3.6.1.4.1.41112.1.3.2.1.8.1 = INTEGER: 45
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iso.3.6.1.4.1.41112.1.3.2.1.10.1 = INTEGER: 47
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iso.3.6.1.4.1.41112.1.3.1.1.5.1 = INTEGER: 11245
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iso.3.6.1.4.1.41112.1.3.1.1.6.1 = INTEGER: 10720
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iso.3.6.1.4.1.41112.1.3.2.1.4.1 = INTEGER: 7200
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"""
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describe "parse_snmpget_output/2" do
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test "parses AF11X snmpget output into signal map" do
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result = SnmpClient.parse_snmpget_output(@af11x_output, :af11x)
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assert result.rx_power_0 == -55
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assert result.rx_power_1 == -56
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assert result.tx_power == 20
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assert result.cur_tx_mod_rate == 6
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assert result.remote_tx_mod_rate == 6
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assert result.rx_capacity == 450
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assert result.tx_capacity == 450
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assert result.remote_tx_power == 20
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assert result.remote_rx_power_0 == -54
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assert result.remote_rx_power_1 == -57
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assert result.link_state == 1
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assert result.link_uptime == 86_400
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assert result.radio_temp_0_c == 45
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assert result.radio_temp_1_c == 47
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assert result.tx_freq_mhz == 11_245
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assert result.rx_freq_mhz == 10_720
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assert result.link_distance_m == 7200
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end
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test "returns empty map for empty output" do
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assert SnmpClient.parse_snmpget_output("", :af11x) == %{}
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end
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test "skips lines with No Such Instance" do
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output = """
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iso.3.6.1.4.1.41112.1.3.2.1.11.1 = INTEGER: -55
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iso.3.6.1.4.1.41112.1.3.2.1.14.1 = No Such Instance currently exists at this OID
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"""
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result = SnmpClient.parse_snmpget_output(output, :af11x)
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assert result.rx_power_0 == -55
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refute Map.has_key?(result, :rx_power_1)
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end
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end
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@af60_static_output """
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iso.3.6.1.4.1.41112.1.11.1.2.5.1 = INTEGER: 52
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iso.3.6.1.4.1.41112.1.11.1.2.6.1 = INTEGER: 1
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iso.3.6.1.4.1.41112.1.11.1.1.2.1 = INTEGER: 60480
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"""
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@af60_station_output """
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iso.3.6.1.4.1.41112.1.11.1.3.1.3.170.211.109.42.26.137 = INTEGER: -58
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iso.3.6.1.4.1.41112.1.11.1.3.1.4.170.211.109.42.26.137 = INTEGER: 18
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iso.3.6.1.4.1.41112.1.11.1.3.1.5.170.211.109.42.26.137 = INTEGER: 9
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iso.3.6.1.4.1.41112.1.11.1.3.1.6.170.211.109.42.26.137 = INTEGER: 8
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iso.3.6.1.4.1.41112.1.11.1.3.1.7.170.211.109.42.26.137 = INTEGER: 900000
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iso.3.6.1.4.1.41112.1.11.1.3.1.8.170.211.109.42.26.137 = INTEGER: 850000
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iso.3.6.1.4.1.41112.1.11.1.3.1.15.170.211.109.42.26.137 = INTEGER: 2800
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iso.3.6.1.4.1.41112.1.11.1.3.1.17.170.211.109.42.26.137 = INTEGER: 8640000
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iso.3.6.1.4.1.41112.1.11.1.3.1.18.170.211.109.42.26.137 = INTEGER: -57
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iso.3.6.1.4.1.41112.1.11.1.3.1.19.170.211.109.42.26.137 = INTEGER: 19
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"""
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describe "parse_af60_output/2" do
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test "parses AF60 static + station output" do
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result = SnmpClient.parse_af60_output(@af60_static_output, @af60_station_output)
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assert result.radio_temp_0_c == 52
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assert result.link_state == 1
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assert result.tx_freq_mhz == 60_480
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assert result.rx_power_0 == -58
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assert result.tx_power == 18
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assert result.cur_tx_mod_rate == 9
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assert result.remote_tx_mod_rate == 8
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assert result.tx_capacity == 900
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assert result.rx_capacity == 850
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assert result.link_distance_m == 2800
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assert result.link_uptime == 86_400
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assert result.remote_rx_power_0 == -57
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assert result.remote_tx_power == 19
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end
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end
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end
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