37 lines
1.1 KiB
Elixir
37 lines
1.1 KiB
Elixir
defmodule ProxmoxAgent.Collectors.HostTest do
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use ExUnit.Case, async: true
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alias ProxmoxAgent.Collectors.Host
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@proc Path.expand("../../fixtures/proc", __DIR__)
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test "collects load average" do
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sample = Host.collect(proc_dir: @proc)
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assert sample.load1 == 0.42
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assert sample.load5 == 0.55
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assert sample.load15 == 0.31
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end
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test "collects memory in bytes" do
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sample = Host.collect(proc_dir: @proc)
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assert sample.mem_total_bytes == 16_384_000 * 1024
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assert sample.mem_available_bytes == 8_192_000 * 1024
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assert sample.mem_used_bytes == sample.mem_total_bytes - sample.mem_available_bytes
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end
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test "collects uptime seconds" do
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sample = Host.collect(proc_dir: @proc)
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assert sample.uptime_seconds == 123_456
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end
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test "includes hostname string" do
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sample = Host.collect(proc_dir: @proc)
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assert is_binary(sample.hostname)
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assert sample.hostname != ""
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end
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test "missing proc files yield :errors field, not a crash" do
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sample = Host.collect(proc_dir: "/nonexistent/path/xyz")
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assert sample.errors != []
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end
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end
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