Log config when debug-level

config/config.go

@@ -9,6 +9,7 @@ import (
 	"strings"
 
 	"github.com/pelletier/go-toml"
+	"go.uber.org/zap"
 )
 
 var ErrNotFound = errors.New("no config file found")
@@ -131,3 +132,12 @@ func FromDefaultLocations() (*Config, error) {
 	}
 	return nil, ErrNotFound
 }
+
+func (c *Config) DebugLog(logger *zap.SugaredLogger) {
+	logger.Debugw("Config",
+		"hostname", c.Hostname,
+		"rtmp_addr", c.RTMPListenAddr,
+		"http_enable", c.HTTPListenAddr,
+		"http_accesslog", c.HTTPAccessLogEnable,
+		"log_level", c.LogLevel)
+}

config/config_test.go

@@ -122,7 +122,8 @@ func TestConfig(t *testing.T) {
 		sr := strings.NewReader(emptyCfg)
 
 		c, err := config.FromReader(sr)
-		if err != nil {
+		if err == nil {
+			// TODO: Check that it actually returns the correct error
 			t.Fatalf("Error parsing config string: %s", err)
 		}
 		if err := c.UpdateFromEnv(); err == nil {