示例#1
0
// -------------------------------------------------------------------
// Tests
// -------------------------------------------------------------------
func TestLoadConfig(t *testing.T) {
	configJson1 := `
{
# A comment at the beginning of the line
  "databases": [
    {
      "db_type": "mysql",
      "connection_url": "tcp(127.0.0.1:3306)/dbname?charset=utf8",
      "db_user": "******",
      "db_pass": "******",
      "tables": [
        {
          "table_name": "table1",
          "fields": ["col1", "col2"],
          "incremental": 10,
          "status_path": "/tmp/",
          "custom_query": "select * from table1 where something",
          "query_delay" : 50,
          "max_rows": 2000
        }, {
           "table_name": "table2"
        }
      ]
    }
  ]
}`

	configJson2 := `
{
# A comment at the beginning of the line
  "databases": [
    {
      "db_type": "mysql",
      "connection_url": "tcp(127.0.0.1:3306)/dbname1?charset=utf8",
      "db_user": "******",
      "db_pass": "******",
      "tables": [
        {
          "table_name": "tab1",
          "fields": ["col", "col1"],
          "incremental": 10,
          "status_path": "/tmp/mysql1",
          "query_delay" : 40,
          "max_rows": 1000
        }
      ]
    }
  ]
}`
	tmpdir := makeTempDir(t)
	defer rmTempDir(tmpdir)

	configFile := path.Join(tmpdir, "myconfig1")
	err := ioutil.WriteFile(configFile, []byte(configJson1), 0644)
	util.Chkerr(t, err)

	configFile = path.Join(tmpdir, "myconfig2")
	err = ioutil.WriteFile(configFile, []byte(configJson2), 0644)
	util.Chkerr(t, err)

	dbsensor := new(DBSensor)
	err = dbsensor.LoadConfig(tmpdir)

	expected := DBConfig{
		Databases: []Databases{{
			DBType:        "mysql",
			ConnectionURL: "tcp(127.0.0.1:3306)/dbname?charset=utf8",
			DBUser:        "******",
			DBPass:        "******",
			Tables: []TableConfig{{
				TableName:   "table1",
				Fields:      []string{"col1", "col2"},
				Incremental: 10,
				StatusPath:  "/tmp/",
				CustomQuery: "select * from table1 where something",
				QueryDelay:  50,
				MaxRows:     2000,
			}, {
				TableName:   "table2",
				Fields:      defaultConfig.fields,
				Incremental: defaultConfig.incremental,
				StatusPath:  defaultConfig.statusPath,
				CustomQuery: "",
				QueryDelay:  defaultConfig.queryDaly,
				MaxRows:     defaultConfig.maxRows,
			}},
		}, {
			DBType:        "mysql",
			ConnectionURL: "tcp(127.0.0.1:3306)/dbname1?charset=utf8",
			DBUser:        "******",
			DBPass:        "******",
			Tables: []TableConfig{{
				TableName:   "tab1",
				Fields:      []string{"col", "col1"},
				Incremental: 10,
				StatusPath:  "/tmp/mysql1",
				QueryDelay:  40,
				MaxRows:     1000,
			}},
		}},
	}
	if !reflect.DeepEqual(expected, dbsensor.DriverConfig) {
		t.Fatalf("Expected\n%v\n\ngot\n\n%v\n\nfrom LoadConfig, err", expected, dbsensor.DriverConfig)
	}
}
示例#2
0
func makeTempDir(t *testing.T) string {
	tmpdir, err := ioutil.TempDir("", "logstash-config-test")
	util.Chkerr(t, err)
	return tmpdir
}