From 8e99baedf2c3e433750c2f51681f3c9d15d412be Mon Sep 17 00:00:00 2001
From: Pacien TRAN-GIRARD
Date: Sat, 14 Feb 2015 11:24:17 +0100
Subject: First version

---
 tagging_test.go | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 tagging_test.go

(limited to 'tagging_test.go')

diff --git a/tagging_test.go b/tagging_test.go
new file mode 100644
index 0000000..2fe2e33
--- /dev/null
+++ b/tagging_test.go
@@ -0,0 +1,70 @@
+package envcfg
+
+import (
+	"os"
+	"testing"
+)
+
+type taggedStruct struct {
+	Field string `env:"CUSTOM_POTATOE"`
+}
+
+func TestTaggedField(t *testing.T) {
+	const ENV_KEY = "CUSTOM_POTATOE"
+	const ENV_VAL = "Remember: testing is the future!"
+
+	os.Clearenv()
+	os.Setenv(ENV_KEY, ENV_VAL)
+
+	s := taggedStruct{}
+
+	ReadInto(&s)
+
+	if s.Field != ENV_VAL {
+		t.Errorf("expected '%s', got '%s'", ENV_VAL, s.Field)
+	}
+}
+
+type taggedSubStruct struct {
+	SubStruct struct {
+		Field string
+	} `env:"POTATOE"`
+}
+
+func TestTaggedSubStruct(t *testing.T) {
+	const ENV_KEY = "POTATOE_FIELD"
+	const ENV_VAL = "Remember: testing is the future!"
+
+	os.Clearenv()
+	os.Setenv(ENV_KEY, ENV_VAL)
+
+	s := taggedSubStruct{}
+
+	ReadInto(&s)
+
+	if s.SubStruct.Field != ENV_VAL {
+		t.Errorf("expected '%s', got '%s'", ENV_VAL, s.SubStruct.Field)
+	}
+}
+
+type absTaggedField struct {
+	SubStruct struct {
+		Field string `env:"POTATOE" absenv:"true"`
+	}
+}
+
+func TestAbsTaggedField(t *testing.T) {
+	const ENV_KEY = "POTATOE"
+	const ENV_VAL = "Remember: testing is the future!"
+
+	os.Clearenv()
+	os.Setenv(ENV_KEY, ENV_VAL)
+
+	s := absTaggedField{}
+
+	ReadInto(&s)
+
+	if s.SubStruct.Field != ENV_VAL {
+		t.Errorf("expected '%s', got '%s'", ENV_VAL, s.SubStruct.Field)
+	}
+}
-- 
cgit v1.2.3