fields_test.go

package chainsaw

import (
	"errors"
	is2 "github.com/matryer/is"
	"strings"
	"testing"
)

func TestCircularLogger_Infow(t *testing.T) {
	type args struct {
		msg   string
		pairs []P
	}
	tests := []struct {
		name string
		args args
	}{
		// TODO: Add test cases.
		{
			name: "simple",
			args: args{
				msg: "Message:",
				pairs: []P{
					{"username", "perbu"},
				},
			},
		}, {
			name: "contains spaces",
			args: args{
				msg: "Message:",
				pairs: []P{
					{"sentence", "five fat foxes"},
					{"foxes", "5"},
				},
			},
		},
	}
	l := MakeLogger("test")
	defer l.Stop()
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			l.Infow(tt.args.msg, tt.args.pairs...)
		})
	}
}

func TestField_usage(t *testing.T) {
	is := is2.New(t)
	l := MakeLogger("test")
	defer l.Stop()
	l.SetFields(P{"routerid", 42}, P{"username", "perbu"})
	l.AddFields(P{"country", "no"})
	l.Infof("Could not open file: %s", "no such file")
	l.Infow("Could not open file.", P{"err", errors.New("no such file")})
	err := l.Flush()
	is.NoErr(err)
	msgs := l.GetMessages(InfoLevel)
	is.Equal(len(msgs), 2)
	fields0 := msgs[0].Fields
	is.True(strings.Contains(fields0, "routerid=42"))
	is.True(strings.Contains(fields0, "username=perbu"))

}