Config package for environment overloaded by flag configuration

config/config_test.go

@@ -0,0 +1,16 @@
+package config
+
+import (
+	"os"
+	"testing"
+)
+
+func Test_Config(t *testing.T) {
+	was := os.Getenv("DBPATH")
+	defer os.Setenv("DBPATH", was)
+	os.Setenv("DBPATH", "filler")
+	c := New()
+	if c.DBPath != "filler" {
+		t.Errorf("DBPATH not overridden by env")
+	}
+}