implement Save

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
2021-05-08 19:38:03 +03:00
parent cfc2b99902
commit d71dbfd6aa
4 changed files with 97 additions and 179 deletions

View File

@@ -18,7 +18,7 @@ type Config struct {
MapIntValue map[string]int `env:"MAP_INT"`
}
func TestEnv(t *testing.T) {
func TestLoad(t *testing.T) {
ctx := context.Background()
conf := &Config{StringValue: "before_load"}
cfg := env.NewConfig(config.Struct(conf))
@@ -67,3 +67,42 @@ func TestEnv(t *testing.T) {
t.Logf("cfg %#+v", conf)
}
func TestSave(t *testing.T) {
ctx := context.Background()
conf := &Config{StringValue: "MICRO_CONFIG_ENV"}
cfg := env.NewConfig(config.Struct(conf))
if err := cfg.Init(); err != nil {
t.Fatal(err)
}
if _, ok := os.LookupEnv("STRING_VALUE"); ok {
if err := os.Unsetenv("STRING_VALUE"); err != nil {
t.Fatal(err)
}
}
if err := os.Unsetenv("STRING_VALUE"); err != nil {
t.Fatal(err)
}
if err := cfg.Save(ctx); err != nil {
t.Fatal(err)
}
if _, ok := os.LookupEnv("STRING_VALUE"); !ok {
t.Fatal("env value STRING_VALUE=MICRO_CONFIG_ENV not set")
}
if err := os.Unsetenv("STRING_VALUE"); err != nil {
t.Fatal(err)
}
for _, tv := range []string{"STRING_VALUE", "BOOL_VALUE", "STRING_SLICE", "INT_SLICE", "MAP_STRING", "MAP_INT"} {
if v, ok := os.LookupEnv("STRING_VALUE"); ok {
t.Fatalf("env value %s=%s set", tv, v)
}
}
}