auth backend tested

tests/unit_tests/auth_backend_test.go

@@ -0,0 +1,107 @@
+package unit_tests
+
+import (
+	"api.jwt.auth/core/authentication"
+	"api.jwt.auth/core/redis"
+	"api.jwt.auth/services/models"
+	"api.jwt.auth/settings"
+	jwt "github.com/dgrijalva/jwt-go"
+	"github.com/stretchr/testify/assert"
+	. "gopkg.in/check.v1"
+	"os"
+	"testing"
+)
+
+func Test(t *testing.T) {
+	TestingT(t)
+}
+
+type AuthenticationBackendTestSuite struct{}
+
+var _ = Suite(&AuthenticationBackendTestSuite{})
+var t *testing.T
+
+func (s *AuthenticationBackendTestSuite) SetUpSuite(c *C) {
+	os.Setenv("GO_ENV", "tests")
+	settings.Init()
+}
+
+func (suite *AuthenticationBackendTestSuite) TestInitJWTAuthenticationBackend(c *C) {
+	authBackend := authentication.InitJWTAuthenticationBackend()
+	c.Assert(authBackend, NotNil)
+	c.Assert(authBackend.PublicKey, NotNil)
+}
+
+func (suite *AuthenticationBackendTestSuite) TestGenerateToken(c *C) {
+	authBackend := authentication.InitJWTAuthenticationBackend()
+	tokenString, err := authBackend.GenerateToken("1234")
+
+	assert.Nil(t, err)
+	assert.NotEmpty(t, tokenString)
+
+	token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {
+		return authBackend.PublicKey, nil
+	})
+
+	assert.Nil(t, err)
+	assert.True(t, token.Valid)
+}
+
+func (suite *AuthenticationBackendTestSuite) TestAuthenticate(c *C) {
+	authBackend := authentication.InitJWTAuthenticationBackend()
+	user := &models.User{
+		Username: "haku",
+		Password: "testing",
+	}
+	c.Assert(authBackend.Authenticate(user), Equals, true)
+}
+
+func (suite *AuthenticationBackendTestSuite) TestAuthenticateIncorrectPass(c *C) {
+	authBackend := authentication.InitJWTAuthenticationBackend()
+	user := &models.User{
+		Username: "haku",
+		Password: "Password",
+	}
+	c.Assert(authBackend.Authenticate(user), Equals, false)
+}
+
+func (suite *AuthenticationBackendTestSuite) TestAuthenticateIncorrectUsername(c *C) {
+	authBackend := authentication.InitJWTAuthenticationBackend()
+	user := &models.User{
+		Username: "Haku",
+		Password: "testing",
+	}
+	c.Assert(authBackend.Authenticate(user), Equals, false)
+}
+
+func (suite *AuthenticationBackendTestSuite) TestLogout(c *C) {
+	authBackend := authentication.InitJWTAuthenticationBackend()
+	tokenString, err := authBackend.GenerateToken("1234")
+	token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {
+		return authBackend.PublicKey, nil
+	})
+	err = authBackend.Logout(tokenString, token)
+	assert.Nil(t, err)
+
+	redisConn := redis.Connect()
+	redisValue, err := redisConn.GetValue(tokenString)
+	assert.Nil(t, err)
+	assert.NotEmpty(t, redisValue)
+}
+
+func (suite *AuthenticationBackendTestSuite) TestIsInBlacklist(c *C) {
+	authBackend := authentication.InitJWTAuthenticationBackend()
+	tokenString, err := authBackend.GenerateToken("1234")
+	token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {
+		return authBackend.PublicKey, nil
+	})
+	err = authBackend.Logout(tokenString, token)
+	assert.Nil(t, err)
+
+	assert.True(t, authBackend.IsInBlacklist(tokenString))
+}
+
+func (suite *AuthenticationBackendTestSuite) TestIsNotInBlacklist(c *C) {
+	authBackend := authentication.InitJWTAuthenticationBackend()
+	assert.False(t, authBackend.IsInBlacklist("1234"))
+}