add test cases for signers

sdk/auth/credential_test.go

@@ -0,0 +1 @@
+package auth

sdk/auth/signers/algorithms.go

@@ -22,11 +22,7 @@ import (
 	"crypto/sha1"
 	"crypto/x509"
 	"encoding/base64"
-	"fmt"
-	/*"encoding/pem"
-	"io/ioutil"
-	"os/user"
-	"crypto/sha256"*/)
+)
 
 func ShaHmac1(source, secret string) string {
 	key := []byte(secret)
@@ -40,11 +36,11 @@ func ShaHmac1(source, secret string) string {
 func Sha256WithRsa(source, secret string) string {
 	decodeString, err := base64.StdEncoding.DecodeString(secret)
 	if err != nil {
-		fmt.Println("DecodeString err", err)
+		panic(err)
 	}
 	private, err := x509.ParsePKCS8PrivateKey(decodeString)
 	if err != nil {
-		fmt.Println("ParsePKCS8PrivateKey err", err)
+		panic(err)
 	}
 
 	h := crypto.Hash.New(crypto.SHA256)
@@ -53,11 +49,8 @@ func Sha256WithRsa(source, secret string) string {
 	signature, err := rsa.SignPKCS1v15(rand.Reader, private.(*rsa.PrivateKey),
 		crypto.SHA256, hashed)
 	if err != nil {
-		fmt.Println("Error from signing:", err)
-		return ""
+		panic(err)
 	}
 
-	signedString := base64.StdEncoding.EncodeToString(signature)
-	//fmt.Printf("Encoded: %v\n", signedString)
-	return signedString
+	return base64.StdEncoding.EncodeToString(signature)
 }

sdk/auth/signers/algorithms_test.go

@@ -0,0 +1,56 @@
+package signers
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestShaHmac1(t *testing.T) {
+	result := ShaHmac1("source", "secret")
+	assert.Equal(t, "Jv4yi8SobFhg5t1C7nWLbhBSFZQ=", result)
+
+	assert.Equal(t, "CqCYIa39h9SSWuXnTz8F5hh9UPA=", ShaHmac1("中文", "secret"))
+}
+
+func TestSha256WithRsa(t *testing.T) {
+	secret := `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`
+	result := Sha256WithRsa("source", secret)
+	assert.Equal(t, "UNyJPD27jjSNl70b02E/DUtgtNESdtAuxbNBZTlksk1t/GYjiQNRlFIubp/EGKcWsqs7p5SFKnNiSRqWG3A51VmJFBXXtyW1nwLC9xY/MbUj6JVWNYCuLkPWM942O+GAk7N+G8ZQZt7ib2MhruDAUmv1lLN26lDaCPBX2MJQJCo=", result)
+
+	assert.Equal(t, "CKE0osxUnFFH+oYP3Q427saucBuignE+Mrni63G9w46yZFtVoXFOu5lNiNCnUtaPNpGmBf9X5oGCY+otqPf7bP93nB59rfdteQs0sS65PWH9yjH8RwYCWGCbuyRul/0qIv/nYYGzkLON1C1Vx9Z4Yep6llYuJang5RIXrAkQLmQ=", Sha256WithRsa("中文", secret))
+}
+
+func TestSha256WithRsa_DecodeString_Error(t *testing.T) {
+	defer func() { // 进行异常捕捉
+		err := recover()
+		assert.NotNil(t, err)
+		assert.Equal(t, "illegal base64 data at input byte 0", err.(error).Error())
+	}()
+	secret := `==`
+	Sha256WithRsa("source", secret)
+}
+
+func TestSha256WithRsa_ParsePKCS8PrivateKey_Error(t *testing.T) {
+	defer func() { // 进行异常捕捉
+		err := recover()
+		assert.NotNil(t, err)
+		assert.Equal(t, "asn1: structure error: length too large", err.(error).Error())
+	}()
+	secret := `Jv4yi8SobFhg5t1C7nWLbhBSFZQ=`
+	Sha256WithRsa("source", secret)
+}

sdk/errors/error_test.go

@@ -0,0 +1 @@
+package errors