util

Documentation

Index

• func CompareMetrics(got map[string]float64, expected map[string]float64, t *testing.T)
• func PrepareMetricsForTesting(ch chan prometheus.Metric, t *testing.T) map[string]float64
• func PrepareOutputForTesting(input string) connector.SSHCommandContext
• func Str2float64(str string) float64

Functions

func CompareMetrics

func CompareMetrics(got map[string]float64, expected map[string]float64, t *testing.T)

CompareMetrics asserts all metrics that are expected are present and checks their value It does not complain about additional metrics being present

func PrepareMetricsForTesting

func PrepareMetricsForTesting(ch chan prometheus.Metric, t *testing.T) map[string]float64

PrepareMetricsForTesting takes metrics from a channel and converts them to a map, mapping the metric (format `metric_example{label1=foo,bar=asdf}`) to it's value.

func PrepareOutputForTesting

func PrepareOutputForTesting(input string) connector.SSHCommandContext

PrepareOutputForTesting takes a string and returns a ssh command context that reads the input linewise

func Str2float64

func Str2float64(str string) float64

Str2float64 converts a string to float64