Support for password resets

users/handler/login_test.go

@@ -0,0 +1,83 @@
+package handler_test
+
+import (
+	"context"
+	"testing"
+
+	"github.com/micro/services/users/handler"
+	pb "github.com/micro/services/users/proto"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestLogin(t *testing.T) {
+	h := testHandler(t)
+
+	// create some mock data
+	var cRsp pb.CreateResponse
+	cReq := pb.CreateRequest{
+		FirstName: "John",
+		LastName:  "Doe",
+		Email:     "john@doe.com",
+		Password:  "passwordabc",
+	}
+	err := h.Create(context.TODO(), &cReq, &cRsp)
+	assert.NoError(t, err)
+	if cRsp.User == nil {
+		t.Fatal("No user returned")
+		return
+	}
+
+	tt := []struct {
+		Name     string
+		Email    string
+		Password string
+		Error    error
+		User     *pb.User
+	}{
+		{
+			Name:     "MissingEmail",
+			Password: "passwordabc",
+			Error:    handler.ErrMissingEmail,
+		},
+		{
+			Name:  "MissingPassword",
+			Email: "john@doe.com",
+			Error: handler.ErrInvalidPassword,
+		},
+		{
+			Name:     "UserNotFound",
+			Email:    "foo@bar.com",
+			Password: "passwordabc",
+			Error:    handler.ErrNotFound,
+		},
+		{
+			Name:     "IncorrectPassword",
+			Email:    "john@doe.com",
+			Password: "passwordabcdef",
+			Error:    handler.ErrIncorrectPassword,
+		},
+		{
+			Name:     "Valid",
+			Email:    "john@doe.com",
+			Password: "passwordabc",
+			User:     cRsp.User,
+		},
+	}
+
+	for _, tc := range tt {
+		t.Run(tc.Name, func(t *testing.T) {
+			var rsp pb.LoginResponse
+			err := h.Login(context.TODO(), &pb.LoginRequest{
+				Email: tc.Email, Password: tc.Password,
+			}, &rsp)
+			assert.Equal(t, tc.Error, err)
+
+			if tc.User != nil {
+				assertUsersMatch(t, tc.User, rsp.User)
+				assert.NotEmpty(t, rsp.Token)
+			} else {
+				assert.Nil(t, tc.User)
+			}
+		})
+	}
+}