func GetTestMetrics(c *middleware.Context) {
from := c.QueryInt64("from")
to := c.QueryInt64("to")
maxDataPoints := c.QueryInt64("maxDataPoints")
stepInSeconds := (to - from) / maxDataPoints
result := dtos.MetricQueryResultDto{}
result.Data = make([]dtos.MetricQueryResultDataDto, 1)
for seriesIndex := range result.Data {
points := make([][2]float64, maxDataPoints)
walker := rand.Float64() * 100
time := from
for i := range points {
points[i][0] = walker
points[i][1] = float64(time)
walker += rand.Float64() - 0.5
time += stepInSeconds
}
result.Data[seriesIndex].Target = "test-series-" + strconv.Itoa(seriesIndex)
result.Data[seriesIndex].DataPoints = points
}
c.JSON(200, &result)
}