Support for password resets

users/handler/read_by_email_test.go

@@ -0,0 +1,89 @@
+package handler_test
+
+import (
+	"context"
+	"strings"
+	"testing"
+
+	"github.com/micro/services/users/handler"
+	pb "github.com/micro/services/users/proto"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestReadByEmail(t *testing.T) {
+	h := testHandler(t)
+
+	t.Run("MissingEmails", func(t *testing.T) {
+		var rsp pb.ReadByEmailResponse
+		err := h.ReadByEmail(context.TODO(), &pb.ReadByEmailRequest{}, &rsp)
+		assert.Equal(t, handler.ErrMissingEmails, err)
+		assert.Nil(t, rsp.Users)
+	})
+
+	t.Run("NotFound", func(t *testing.T) {
+		var rsp pb.ReadByEmailResponse
+		err := h.ReadByEmail(context.TODO(), &pb.ReadByEmailRequest{Emails: []string{"foo"}}, &rsp)
+		assert.Nil(t, err)
+		if rsp.Users == nil {
+			t.Fatal("Expected the users object to not be nil")
+		}
+		assert.Nil(t, rsp.Users["foo"])
+	})
+
+	// create some mock data
+	var rsp1 pb.CreateResponse
+	req1 := pb.CreateRequest{
+		FirstName: "John",
+		LastName:  "Doe",
+		Email:     "john@doe.com",
+		Password:  "passwordabc",
+	}
+	err := h.Create(context.TODO(), &req1, &rsp1)
+	assert.NoError(t, err)
+	if rsp1.User == nil {
+		t.Fatal("No user returned")
+		return
+	}
+
+	var rsp2 pb.CreateResponse
+	req2 := pb.CreateRequest{
+		FirstName: "Apple",
+		LastName:  "Tree",
+		Email:     "apple@tree.com",
+		Password:  "passwordabc",
+	}
+	err = h.Create(context.TODO(), &req2, &rsp2)
+	assert.NoError(t, err)
+	if rsp2.User == nil {
+		t.Fatal("No user returned")
+		return
+	}
+
+	// test the read
+	var rsp pb.ReadByEmailResponse
+	err = h.ReadByEmail(context.TODO(), &pb.ReadByEmailRequest{
+		Emails: []string{rsp1.User.Email, strings.ToUpper(rsp2.User.Email)},
+	}, &rsp)
+	assert.NoError(t, err)
+
+	if rsp.Users == nil {
+		t.Fatal("Users not returned")
+		return
+	}
+	assert.NotNil(t, rsp.Users[rsp1.User.Email])
+	assert.NotNil(t, rsp.Users[rsp2.User.Email])
+
+	// check the users match
+	if u := rsp.Users[rsp1.User.Email]; u != nil {
+		assert.Equal(t, rsp1.User.Id, u.Id)
+		assert.Equal(t, rsp1.User.FirstName, u.FirstName)
+		assert.Equal(t, rsp1.User.LastName, u.LastName)
+		assert.Equal(t, rsp1.User.Email, u.Email)
+	}
+	if u := rsp.Users[rsp2.User.Email]; u != nil {
+		assert.Equal(t, rsp2.User.Id, u.Id)
+		assert.Equal(t, rsp2.User.FirstName, u.FirstName)
+		assert.Equal(t, rsp2.User.LastName, u.LastName)
+		assert.Equal(t, rsp2.User.Email, u.Email)
+	}
+}