package accesslog import ( "net/http" "testing" "time" "github.com/Sirupsen/logrus" "github.com/stretchr/testify/assert" ) func TestCommonLogFormatter_Format(t *testing.T) { clf := CommonLogFormatter{} testCases := []struct { name string data map[string]interface{} expectedLog string }{ { name: "OriginStatus & OriginContentSize are nil", data: map[string]interface{}{ StartUTC: time.Date(2009, time.November, 10, 23, 0, 0, 0, time.UTC), Duration: 123 * time.Second, ClientHost: "10.0.0.1", ClientUsername: "Client", RequestMethod: http.MethodGet, RequestPath: "/foo", RequestProtocol: "http", OriginStatus: nil, OriginContentSize: nil, "request_Referer": "", "request_User-Agent": "", RequestCount: 0, FrontendName: "", BackendURL: "", }, expectedLog: `10.0.0.1 - Client [10/Nov/2009:23:00:00 +0000] "GET /foo http" - - "-" "-" 0 - - 123000ms `, }, { name: "all data", data: map[string]interface{}{ StartUTC: time.Date(2009, time.November, 10, 23, 0, 0, 0, time.UTC), Duration: 123 * time.Second, ClientHost: "10.0.0.1", ClientUsername: "Client", RequestMethod: http.MethodGet, RequestPath: "/foo", RequestProtocol: "http", OriginStatus: 123, OriginContentSize: 132, "request_Referer": "referer", "request_User-Agent": "agent", RequestCount: nil, FrontendName: "foo", BackendURL: "http://10.0.0.2/toto", }, expectedLog: `10.0.0.1 - Client [10/Nov/2009:23:00:00 +0000] "GET /foo http" 123 132 "referer" "agent" - "foo" "http://10.0.0.2/toto" 123000ms `, }, } for _, test := range testCases { test := test t.Run(test.name, func(t *testing.T) { t.Parallel() entry := &logrus.Entry{Data: test.data} raw, err := clf.Format(entry) assert.NoError(t, err) assert.Equal(t, test.expectedLog, string(raw)) }) } } func Test_toLog(t *testing.T) { testCases := []struct { name string value interface{} expectedLog interface{} }{ { name: "", value: 1, expectedLog: 1, }, { name: "", value: "foo", expectedLog: `"foo"`, }, { name: "", value: nil, expectedLog: "-", }, } for _, test := range testCases { test := test t.Run(test.name, func(t *testing.T) { t.Parallel() lg := toLog(test.value, defaultValue) assert.Equal(t, test.expectedLog, lg) }) } }