From a975eb7186d8c1481c3706117ccc3a8410e4f10a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Depierrepont=20aka=20Toorop?=
 <toorop@toorop.fr>
Date: Sat, 2 May 2015 20:13:00 +0200
Subject: [PATCH] watch

---
 dkim_test.go | 42 ++++++++++++++++++++++++++++++++++++++++++
 errors.go    | 12 ++++++++++++
 watch        |  4 ++++
 3 files changed, 58 insertions(+)
 create mode 100644 dkim_test.go
 create mode 100644 errors.go
 create mode 100755 watch

diff --git a/dkim_test.go b/dkim_test.go
new file mode 100644
index 0000000..f50d857
--- /dev/null
+++ b/dkim_test.go
@@ -0,0 +1,42 @@
+package dkim
+
+import (
+	"bytes"
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+var email = `Received: (qmail 28277 invoked from network); 1 May 2015 09:43:37 -0000
+Received: (qmail 21323 invoked from network); 1 May 2015 09:48:39 -0000
+MIME-Version: 1.0
+Date: Fri, 1 May 2015 11:48:37 +0200
+Message-ID: <CADu37kTXBeNkJdXc4bSF8DbJnXmNjkLbnswK6GzG_2yn7U7P6w@tmail.io>
+Subject: Test DKIM
+From: =?UTF-8?Q?St=C3=A9phane_Depierrepont?= <toorop@gmail.com>
+To: =?UTF-8?Q?St=C3=A9phane_Depierrepont?= <toorop@toorop.fr>
+Content-Type: text/plain; charset=UTF-8
+
+
+Hello world
+-- 
+Toorop`
+
+func Test_NewSigOptions(t *testing.T) {
+	options := NewSigOptions()
+	assert.Equal(t, "rsa-sha256", options.Algo)
+	assert.Equal(t, "simple/simple", options.Canonicalization)
+}
+
+func Test_Sign(t *testing.T) {
+	emailReader := bytes.NewReader([]byte(email))
+	options := NewSigOptions()
+	_, err := Sign(emailReader, options)
+	assert.NotNil(t, err)
+	// && err No private key
+	assert.Error(t, ErrConfigNoPrivateKey)
+	options.PrivateKey = "toto"
+	_, err = Sign(emailReader, options)
+	// No
+	assert.Error(t, ErrConfigNoDomain)
+
+}
diff --git a/errors.go b/errors.go
new file mode 100644
index 0000000..5e33429
--- /dev/null
+++ b/errors.go
@@ -0,0 +1,12 @@
+package dkim
+
+import (
+	"errors"
+)
+
+var (
+	// ErrConfigNoPrivateKey when there not private key in config
+	ErrConfigNoPrivateKey = errors.New("private key not defined in config")
+	// ErrConfigNoDomain when there is no domain defined in config
+	ErrConfigNoDomain = errors.New("domain not defined in config")
+)
diff --git a/watch b/watch
new file mode 100755
index 0000000..13bcff7
--- /dev/null
+++ b/watch
@@ -0,0 +1,4 @@
+while true
+do 
+inotifywait -q -r -e modify,attrib,close_write,move,create,delete . && go test -v
+done
\ No newline at end of file