1 files changed, 29 insertions, 0 deletions
diff --git a/service/env/config_test.go b/service/env/config_test.go
new file mode 100644
index 00000000..3c943963
--- /dev/null
+++ b/service/env/config_test.go
@@ -0,0 +1,29 @@
+package env
+
+import (
+	"github.com/spiral/roadrunner/service"
+	"encoding/json"
+	"testing"
+	"github.com/stretchr/testify/assert"
+)
+
+type mockCfg struct{ cfg string }
+
+func (cfg *mockCfg) Get(name string) service.Config  { return nil }
+func (cfg *mockCfg) Unmarshal(out interface{}) error { return json.Unmarshal([]byte(cfg.cfg), out) }
+
+func Test_Config_Hydrate(t *testing.T) {
+	cfg := &mockCfg{`{"key":"value"}`}
+	c := &Config{}
+
+	assert.NoError(t, c.Hydrate(cfg))
+	assert.Len(t, c.Values, 1)
+}
+
+func Test_Config_Hydrate_Empty(t *testing.T) {
+	cfg := &mockCfg{`{}`}
+	c := &Config{}
+
+	assert.NoError(t, c.Hydrate(cfg))
+	assert.Len(t, c.Values, 0)
+}
+\ No newline at end of file