package grok import ( "log" "testing" "github.com/stretchr/testify/assert" ) func TestGrokParse(t *testing.T) { parser := Parser{ MetricName: "t_met", Patterns: []string{"%{COMMON_LOG_FORMAT}"}, } parser.Compile() metrics, err := parser.Parse([]byte(`127.0.0.1 user-identifier frank [10/Oct/2000:13:55:36 -0700] "GET /apache_pb.gif HTTP/1.0" 200 2326`)) log.Printf("metric_tags: %v, metric_fields: %v", metrics[0].Tags(), metrics[0].Fields()) assert.NoError(t, err) }