Add name, time, path and string field options to JSON parser (#4351)

plugins/inputs/exec/exec_test.go

@@ -93,7 +93,10 @@ func (r runnerMock) Run(e *Exec, command string, acc telegraf.Accumulator) ([]by
 }
 
 func TestExec(t *testing.T) {
-	parser, _ := parsers.NewJSONParser("exec", []string{}, nil)
+	parser, _ := parsers.NewParser(&parsers.Config{
+		DataFormat: "json",
+		MetricName: "exec",
+	})
 	e := &Exec{
 		runner:   newRunnerMock([]byte(validJson), nil),
 		Commands: []string{"testcommand arg1"},
@@ -119,7 +122,10 @@ func TestExec(t *testing.T) {
 }
 
 func TestExecMalformed(t *testing.T) {
-	parser, _ := parsers.NewJSONParser("exec", []string{}, nil)
+	parser, _ := parsers.NewParser(&parsers.Config{
+		DataFormat: "json",
+		MetricName: "exec",
+	})
 	e := &Exec{
 		runner:   newRunnerMock([]byte(malformedJson), nil),
 		Commands: []string{"badcommand arg1"},
@@ -132,7 +138,10 @@ func TestExecMalformed(t *testing.T) {
 }
 
 func TestCommandError(t *testing.T) {
-	parser, _ := parsers.NewJSONParser("exec", []string{}, nil)
+	parser, _ := parsers.NewParser(&parsers.Config{
+		DataFormat: "json",
+		MetricName: "exec",
+	})
 	e := &Exec{
 		runner:   newRunnerMock(nil, fmt.Errorf("exit status code 1")),
 		Commands: []string{"badcommand"},

plugins/inputs/http/http_test.go

@@ -26,7 +26,11 @@ func TestHTTPwithJSONFormat(t *testing.T) {
 		URLs: []string{url},
 	}
 	metricName := "metricName"
-	p, _ := parsers.NewJSONParser(metricName, nil, nil)
+
+	p, _ := parsers.NewParser(&parsers.Config{
+		DataFormat: "json",
+		MetricName: "metricName",
+	})
 	plugin.SetParser(p)
 
 	var acc testutil.Accumulator
@@ -63,8 +67,11 @@ func TestHTTPHeaders(t *testing.T) {
 		URLs:    []string{url},
 		Headers: map[string]string{header: headerValue},
 	}
-	metricName := "metricName"
-	p, _ := parsers.NewJSONParser(metricName, nil, nil)
+
+	p, _ := parsers.NewParser(&parsers.Config{
+		DataFormat: "json",
+		MetricName: "metricName",
+	})
 	plugin.SetParser(p)
 
 	var acc testutil.Accumulator
@@ -83,7 +90,10 @@ func TestInvalidStatusCode(t *testing.T) {
 	}
 
 	metricName := "metricName"
-	p, _ := parsers.NewJSONParser(metricName, nil, nil)
+	p, _ := parsers.NewParser(&parsers.Config{
+		DataFormat: "json",
+		MetricName: metricName,
+	})
 	plugin.SetParser(p)
 
 	var acc testutil.Accumulator
@@ -105,8 +115,10 @@ func TestMethod(t *testing.T) {
 		Method: "POST",
 	}
 
-	metricName := "metricName"
-	p, _ := parsers.NewJSONParser(metricName, nil, nil)
+	p, _ := parsers.NewParser(&parsers.Config{
+		DataFormat: "json",
+		MetricName: "metricName",
+	})
 	plugin.SetParser(p)
 
 	var acc testutil.Accumulator

plugins/inputs/httpjson/httpjson.go

@@ -181,7 +181,12 @@ func (h *HttpJson) gatherServer(
 		"server": serverURL,
 	}
 
-	parser, err := parsers.NewJSONParser(msrmnt_name, h.TagKeys, tags)
+	parser, err := parsers.NewParser(&parsers.Config{
+		DataFormat:  "json",
+		MetricName:  msrmnt_name,
+		TagKeys:     h.TagKeys,
+		DefaultTags: tags,
+	})
 	if err != nil {
 		return err
 	}

plugins/inputs/kafka_consumer/kafka_consumer_test.go

@@ -125,7 +125,10 @@ func TestRunParserAndGatherJSON(t *testing.T) {
 	k.acc = &acc
 	defer close(k.done)
 
-	k.parser, _ = parsers.NewJSONParser("kafka_json_test", []string{}, nil)
+	k.parser, _ = parsers.NewParser(&parsers.Config{
+		DataFormat: "json",
+		MetricName: "kafka_json_test",
+	})
 	go k.receiver()
 	in <- saramaMsg(testMsgJSON)
 	acc.Wait(1)

plugins/inputs/kafka_consumer_legacy/kafka_consumer_legacy_test.go

@@ -125,7 +125,10 @@ func TestRunParserAndGatherJSON(t *testing.T) {
 	k.acc = &acc
 	defer close(k.done)
 
-	k.parser, _ = parsers.NewJSONParser("kafka_json_test", []string{}, nil)
+	k.parser, _ = parsers.NewParser(&parsers.Config{
+		DataFormat: "json",
+		MetricName: "kafka_json_test",
+	})
 	go k.receiver()
 	in <- saramaMsg(testMsgJSON)
 	acc.Wait(1)

plugins/inputs/mqtt_consumer/mqtt_consumer_test.go

@@ -172,7 +172,10 @@ func TestRunParserAndGatherJSON(t *testing.T) {
 	n.acc = &acc
 	defer close(n.done)
 
-	n.parser, _ = parsers.NewJSONParser("nats_json_test", []string{}, nil)
+	n.parser, _ = parsers.NewParser(&parsers.Config{
+		DataFormat: "json",
+		MetricName: "nats_json_test",
+	})
 	go n.receiver()
 	in <- mqttMsg(testMsgJSON)
 

plugins/inputs/nats_consumer/nats_consumer_test.go

@@ -108,7 +108,10 @@ func TestRunParserAndGatherJSON(t *testing.T) {
 	n.acc = &acc
 	defer close(n.done)
 
-	n.parser, _ = parsers.NewJSONParser("nats_json_test", []string{}, nil)
+	n.parser, _ = parsers.NewParser(&parsers.Config{
+		DataFormat: "json",
+		MetricName: "nats_json_test",
+	})
 	n.wg.Add(1)
 	go n.receiver()
 	in <- natsMsg(testMsgJSON)

plugins/inputs/tcp_listener/tcp_listener_test.go

@@ -300,7 +300,10 @@ func TestRunParserJSONMsg(t *testing.T) {
 	listener.acc = &acc
 	defer close(listener.done)
 
-	listener.parser, _ = parsers.NewJSONParser("udp_json_test", []string{}, nil)
+	listener.parser, _ = parsers.NewParser(&parsers.Config{
+		DataFormat: "json",
+		MetricName: "udp_json_test",
+	})
 	listener.wg.Add(1)
 	go listener.tcpParser()
 

plugins/inputs/udp_listener/udp_listener_test.go

@@ -193,7 +193,10 @@ func TestRunParserJSONMsg(t *testing.T) {
 	listener.acc = &acc
 	defer close(listener.done)
 
-	listener.parser, _ = parsers.NewJSONParser("udp_json_test", []string{}, nil)
+	listener.parser, _ = parsers.NewParser(&parsers.Config{
+		DataFormat: "json",
+		MetricName: "udp_json_test",
+	})
 	listener.wg.Add(1)
 	go listener.udpParser()