status-im/status-go

package node

import (
    "testing"

    "github.com/stretchr/testify/require"

    prom "github.com/prometheus/client_golang/prometheus"
)

func TestParsingLabelsFromNodeName(t *testing.T) {
    var labels prom.Labels
    var err error

    // mobile name
    labels, err = labelsFromNodeName("StatusIM/v0.30.1-beta.2/android-arm/go1.12")
    require.NoError(t, err)
    require.Equal(t, labels,
        prom.Labels{
            "platform": "android-arm",
            "type":     "StatusIM",
            "version":  "v0.30.1-beta.2",
        })
    // desktop name
    labels, err = labelsFromNodeName("Statusd/v0.29.0-beta.2/linux-amd64/go1.11")
    require.NoError(t, err)
    require.Equal(t, labels,
        prom.Labels{
            "platform": "linux-amd64",
            "type":     "Statusd",
            "version":  "v0.29.0-beta.2",
        })
    // missing version
    labels, err = labelsFromNodeName("StatusIM/android-arm64/go1.11")
    require.NoError(t, err)
    require.Equal(t, labels,
        prom.Labels{
            "platform": "android-arm64",
            "type":     "StatusIM",
            "version":  "unknown",
        })
}