74 lines
1.9 KiB
Go
74 lines
1.9 KiB
Go
package system
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import (
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"testing"
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"github.com/influxdb/telegraf/testutil"
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"github.com/shirou/gopsutil/mem"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestMemStats(t *testing.T) {
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var mps MockPS
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var err error
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defer mps.AssertExpectations(t)
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var acc testutil.Accumulator
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vms := &mem.VirtualMemoryStat{
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Total: 12400,
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Available: 7600,
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Used: 5000,
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Free: 1235,
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// Active: 8134,
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// Inactive: 1124,
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// Buffers: 771,
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// Cached: 4312,
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// Wired: 134,
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// Shared: 2142,
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}
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mps.On("VMStat").Return(vms, nil)
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sms := &mem.SwapMemoryStat{
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Total: 8123,
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Used: 1232,
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Free: 6412,
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UsedPercent: 12.2,
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Sin: 7,
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Sout: 830,
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}
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mps.On("SwapStat").Return(sms, nil)
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err = (&MemStats{&mps}).Gather(&acc)
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require.NoError(t, err)
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vmtags := map[string]string(nil)
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assert.True(t, acc.CheckTaggedValue("total", uint64(12400), vmtags))
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assert.True(t, acc.CheckTaggedValue("available", uint64(7600), vmtags))
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assert.True(t, acc.CheckTaggedValue("used", uint64(5000), vmtags))
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assert.True(t, acc.CheckTaggedValue("available_percent",
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float64(7600)/float64(12400)*100,
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vmtags))
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assert.True(t, acc.CheckTaggedValue("used_percent",
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float64(5000)/float64(12400)*100,
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vmtags))
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assert.True(t, acc.CheckTaggedValue("free", uint64(1235), vmtags))
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acc.Points = nil
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err = (&SwapStats{&mps}).Gather(&acc)
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require.NoError(t, err)
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swaptags := map[string]string(nil)
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assert.NoError(t, acc.ValidateTaggedValue("total", uint64(8123), swaptags))
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assert.NoError(t, acc.ValidateTaggedValue("used", uint64(1232), swaptags))
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assert.NoError(t, acc.ValidateTaggedValue("used_percent", float64(12.2), swaptags))
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assert.NoError(t, acc.ValidateTaggedValue("free", uint64(6412), swaptags))
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assert.NoError(t, acc.ValidateTaggedValue("in", uint64(7), swaptags))
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assert.NoError(t, acc.ValidateTaggedValue("out", uint64(830), swaptags))
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}
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