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validator_test.go
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package fluentbitconfig
import (
_ "embed"
"testing"
"github.com/alecthomas/assert/v2"
)
func TestConfig_Validate(t *testing.T) {
tt := []struct {
name string
ini string
want string
}{
{
name: "service_with_cloud_variable",
ini: `
[SERVICE]
Parsers_File {{ files.parszerz }}
[INPUT]
Name forward
Buffer_Max_Size {{ secrets.size }}
`,
},
{
name: "input_cpu_pid_float",
ini: `
[INPUT]
Name cpu
pid 3.4
`,
want: `input: cpu: expected "pid" to be a valid integer, got 3.4`,
},
{
name: "input_cpu_pid_bool",
ini: `
[INPUT]
Name cpu
pid true
`,
want: `input: cpu: expected "pid" to be a valid integer, got true`,
},
{
name: "input_cpu_pid_bytes",
ini: `
[INPUT]
Name cpu
pid 1024k
`,
want: `input: cpu: expected "pid" to be a valid integer, got 1024k`,
},
{
name: "input_cpu_pid_string",
ini: `
[INPUT]
Name cpu
pid foo
`,
want: `input: cpu: expected "pid" to be a valid integer, got foo`,
},
{
name: "input_cpu_pid_integer",
ini: `
[INPUT]
Name cpu
pid 5
`,
},
{
name: "input_tail_docker_mode_string",
ini: `
[INPUT]
Name tail
docker_mode foo
`,
want: `input: tail: expected "docker_mode" to be a valid boolean, got foo`,
},
{
name: "input_tail_docker_mode_integer",
ini: `
[INPUT]
Name tail
docker_mode 5
`,
want: `input: tail: expected "docker_mode" to be a valid boolean, got 5`,
},
{
name: "input_tail_docker_mode_boolean",
ini: `
[INPUT]
Name tail
docker_mode true
`,
},
{
name: "filter_throttle_rate_integer",
ini: `
[FILTER]
Name throttle
rate 5
`,
want: `filter: throttle: expected "rate" to be a valid double, got 5`,
},
{
name: "filter_throttle_rate_string",
ini: `
[FILTER]
Name throttle
rate foo
`,
want: `filter: throttle: expected "rate" to be a valid double, got foo`,
},
{
name: "filter_throttle_rate_double",
ini: `
[FILTER]
Name throttle
rate 3.5
`,
},
{
name: "output_syslog_syslog_maxsize_string",
ini: `
[OUTPUT]
Name syslog
syslog_maxsize foo
`,
want: `output: syslog: expected "syslog_maxsize" to be a valid size, got foo`,
},
{
name: "output_syslog_syslog_maxsize_bool",
ini: `
[OUTPUT]
Name syslog
syslog_maxsize true
`,
want: `output: syslog: expected "syslog_maxsize" to be a valid size, got true`,
},
{
name: "output_syslog_syslog_maxsize_no_unit",
ini: `
[OUTPUT]
Name syslog
syslog_maxsize 1024
`,
},
{
name: "output_syslog_syslog_maxsize_size_no_spaces",
ini: `
[OUTPUT]
Name syslog
syslog_maxsize 5MB
`,
},
{
name: "output_syslog_syslog_maxsize_size_with_space",
ini: `
[OUTPUT]
Name syslog
syslog_maxsize 5 MB
`,
},
{
name: "output_syslog_syslog_maxsize_bytefmt",
ini: `
[OUTPUT]
Name syslog
syslog_maxsize 5 bytes
`,
want: `output: syslog: expected "syslog_maxsize" to be a valid size, got 5 bytes`,
},
{
name: "filter_record_modifier_record_space_delimited_strings_2",
ini: `
[FILTER]
Name record_modifier
record foo
`,
want: `filter: record_modifier: expected "record" to be a valid space delimited strings (minimum 2), got foo`,
},
{
name: "filter_record_modifier_record_space_delimited_strings_2",
ini: `
[FILTER]
Name record_modifier
record foo bar
`,
},
{
name: "filter_record_modifier_record_space_delimited_strings_2",
ini: `
[FILTER]
Name record_modifier
record 1 true
`,
},
{
name: "input_tail_path_comma_delimited_strings",
ini: `
[INPUT]
Name tail
path foo
`,
},
{
name: "input_tail_path_comma_delimited_strings",
ini: `
[INPUT]
Name tail
path foo,bar
`,
},
{
name: "input_systemd_path_bool",
ini: `
[INPUT]
Name systemd
path true
`,
// `true` is a valid string too.
// want: `input: systemd: expected "path" to be a valid string, got true`,
},
{
name: "input_systemd_path_string",
ini: `
[INPUT]
Name systemd
path foo
`,
},
// TODO: fix parser not uncluding unknown sections.
// {
// name: "unknown_section",
// ini: `
// [NOPE]
// Name test
// `,
// want: "unknown section \"NOPE\"",
// },
{
name: "unknown_plugin",
ini: `
[INPUT]
Name nope
`,
want: `input: unknown plugin "nope"`,
},
{
name: "lts_gsuite_reporter_unknown_property",
ini: `
[INPUT]
Name gsuite-reporter
nope test
`,
want: `input: gsuite-reporter: unknown property "nope"`,
},
{
name: "lts_gsuite_reporter_pull_interval",
ini: `
[INPUT]
Name gsuite-reporter
pull_interval 10s
`,
},
{
name: "input_http_with_host_and_port",
ini: `
[INPUT]
Name http
Host api.example.org
Port 443
`,
},
{
name: "output_http_with_host_and_port",
ini: `
[OUTPUT]
Name http
Host api.example.org
Port 443
`,
},
{
name: "output_http_header",
ini: `
[OUTPUT]
Name http
Header private_key 008(test)
`,
},
{
name: "input_tail_refresh_interval",
ini: `
[INPUT]
Name tail
refresh_interval 30
`,
},
{
name: "http_loader_ok",
ini: `
[INPUT]
Name http_loader
method POST
url https://example.org
header Authorization Bearer 123
body {"foo": "bar"}
out {{toJson .body}}
skip false
stop true
retry true
max_retries 3
timeout 5s
`,
},
{
name: "out_splunk_event_field",
// out_splunk event_field is: space delimited strings (minimum 2)
ini: `
[OUTPUT]
Name splunk
event_field $source foo
event_field $vendor bar
event_field $product baz
`,
},
{
name: "out_stackdriver_labels",
// out_stackdriver labels is: multiple comma delimited strings
ini: `
[OUTPUT]
Name stackdriver
labels foo
labels bar
`,
},
{
name: "in_sqldb_unknown_property",
ini: `
[INPUT]
Name sqldb
nope test
`,
want: `input: sqldb: unknown property "nope"`,
},
{
name: "in_sqldb_ok",
ini: `
[INPUT]
Name sqldb
driver slite
dsn file::memory:?cache=shared
query SELECT 'hello from sqldb' AS message
`,
},
{
name: "custom_core_property",
ini: `
[INPUT]
Name dummy
[OUTPUT]
Name s3
core.metadata name=foo
`,
},
}
for _, tc := range tt {
t.Run(tc.name, func(t *testing.T) {
var classicConf Config
err := classicConf.UnmarshalClassic([]byte(tc.ini))
assert.NoError(t, err)
err = classicConf.Validate()
if tc.want == "" && err == nil {
return
}
if tc.want == "" && err != nil {
t.Error(err)
return
}
if tc.want != "" && err == nil {
t.Errorf("expected error:\n%s\ngot: nil\n", tc.want)
return
}
if tc.want != err.Error() {
t.Errorf("expected error:\n%s\ngot:\n%s\n", tc.want, err.Error())
return
}
})
}
}