package writer_test import ( "bytes" "context" "testing" "gitoa.ru/go-4devs/console/output" "gitoa.ru/go-4devs/console/output/writer" ) func TestNew(t *testing.T) { ctx := context.Background() buf := bytes.Buffer{} wr := writer.New(&buf, writer.String) cases := map[string]struct { ex string kv []output.KeyValue }{ "message": { ex: "message", }, "msg with kv": { ex: "msg=\"msg with kv\", string key=\"string value\", bool key=\"false\", int key=\"42\"", kv: []output.KeyValue{ output.String("string key", "string value"), output.Bool("bool key", false), output.Int("int key", 42), }, }, "msg with newline \n": { ex: "msg=\"msg with newline\", int=\"42\"\n", kv: []output.KeyValue{ output.Int("int", 42), }, }, } for msg, data := range cases { wr.InfoKV(ctx, msg, data.kv...) if data.ex != buf.String() { t.Errorf("message not equals expext:%s, got:%s", data.ex, buf.String()) } buf.Reset() } }