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|
package logformat
import (
"fmt"
"testing"
"github.com/mimecast/dtail/internal/mapr"
)
func TestDefaultLogFormat(t *testing.T) {
parser, err := NewParser("default", nil)
if err != nil {
t.Errorf("Unable to create parser: %s", err.Error())
}
date := "20211002"
hour := "07"
minute := "23"
second := "42"
time := fmt.Sprintf("%s-%s%s%s", date, hour, minute, second)
inputs := []string{
fmt.Sprintf("INFO|%s|1|default_test.go:0|8|14|7|0.21|471h0m21s|MAPREDUCE:STATS|foo=bar|bar=foo", time),
fmt.Sprintf("INFO|%s|1|default_test.go:0|8|14|7|0.21|471h0m21s|MAPREDUCE:STATS|bar=foo|foo=bar", time),
}
for _, input := range inputs {
fields, err := parser.MakeFields(input, "")
if err != nil {
t.Errorf("Parser unable to make fields: %s", err.Error())
}
if val, ok := fields["$severity"]; !ok {
t.Errorf("Expected field '$severity', but no such field there in '%s'\n", input)
} else if val != "INFO" {
t.Errorf("Expected 'Info' stored in field '$severity', but got '%s' in '%s'\n",
val, input)
}
if val, ok := fields["$time"]; !ok {
t.Errorf("Expected field '$time', but no such field there in '%s'\n", input)
} else if val != time {
t.Errorf("Expected '%s' stored in field '$time', but got '%s' in '%s'\n",
time, val, input)
}
if val, ok := fields["$date"]; !ok {
t.Errorf("Expected field '$date', but no such field there in '%s'\n", input)
} else if val != date {
t.Errorf("Expected '%s' stored in field '$date', but got '%s' in '%s'\n",
date, val, input)
}
if val, ok := fields["$hour"]; !ok {
t.Errorf("Expected field '$hour', but no such field there in '%s'\n", input)
} else if val != hour {
t.Errorf("Expected '%s' stored in field '$hour', but got '%s' in '%s'\n",
hour, val, input)
}
if val, ok := fields["$minute"]; !ok {
t.Errorf("Expected field '$minute', but no such field there in '%s'\n", input)
} else if val != minute {
t.Errorf("Expected '%s' stored in field '$minute', but got '%s' in '%s'\n",
minute, val, input)
}
if val, ok := fields["$second"]; !ok {
t.Errorf("Expected field '$second', but no such field there in '%s'\n", input)
} else if val != second {
t.Errorf("Expected '%s' stored in field '$second', but got '%s' in '%s'\n",
second, val, input)
}
if val, ok := fields["foo"]; !ok {
t.Errorf("Expected field 'foo', but no such field there in '%s'\n", input)
} else if val != "bar" {
t.Errorf("Expected 'bar' stored in field 'foo', but got '%s' in '%s'\n",
val, input)
}
if val, ok := fields["bar"]; !ok {
t.Errorf("Expected field 'bar', but no such field there in '%s'\n", input)
} else if val != "foo" {
t.Errorf("Expected 'foo' stored in field 'bar', but got '%s' in '%s'\n",
val, input)
}
}
fields, err := parser.MakeFields("foozoo=bar|bazbay", "")
if err != nil && err != ErrIgnoreFields {
t.Errorf("%s", err.Error())
}
if _, ok := fields["foo"]; ok {
t.Errorf("Expected fiending field 'foo', but found it\n")
}
}
func TestDefaultLogFormatQuerySpecificFields(t *testing.T) {
q, err := mapr.NewQuery(`select count(foo) from STATS where $hostname eq "testhost"`)
if err != nil {
t.Fatalf("Unable to create query: %s", err.Error())
}
parser, err := NewParser("default", q)
if err != nil {
t.Fatalf("Unable to create parser: %s", err.Error())
}
fields, err := parser.MakeFields(
"INFO|20211002-072342|1|default_test.go:0|8|14|7|0.21|471h0m21s|MAPREDUCE:STATS|foo=bar|bar=baz",
"",
)
if err != nil {
t.Fatalf("Parser unable to make fields: %s", err.Error())
}
requiredFields := []string{"foo", "$hostname"}
for _, field := range requiredFields {
if _, ok := fields[field]; !ok {
t.Errorf("Expected query-specific field '%s' to be present", field)
}
}
omittedFields := []string{"bar", "$time", "$pid", "$line"}
for _, field := range omittedFields {
if _, ok := fields[field]; ok {
t.Errorf("Expected query-specific field '%s' to be omitted", field)
}
}
}
|
