[GH-428] Add unit tests for ./store/sqlstore/session.go (#729)

* fix can't delete session

* Add unit tests for  ./server/store/sqlstore/session.go

* fix ci lint complain

Co-authored-by: Doug Lauder <wiggin77@warpmail.net>
Co-authored-by: Hossein <hahmadia@users.noreply.github.com>

server/services/store/sqlstore/session.go

@@ -96,7 +96,7 @@ func (s *SQLStore) UpdateSession(session *model.Session) error {
 
 func (s *SQLStore) DeleteSession(sessionID string) error {
 	query := s.getQueryBuilder().Delete(s.tablePrefix + "sessions").
-		Where("id", sessionID)
+		Where(sq.Eq{"id": sessionID})
 
 	_, err := query.Exec()
 	return err

server/services/store/sqlstore/sqlstore_test.go

@@ -45,4 +45,5 @@ func TestBlocksStore(t *testing.T) {
 	t.Run("SharingStore", func(t *testing.T) { storetests.StoreTestSharingStore(t, SetupTests) })
 	t.Run("SystemStore", func(t *testing.T) { storetests.StoreTestSystemStore(t, SetupTests) })
 	t.Run("UserStore", func(t *testing.T) { storetests.StoreTestUserStore(t, SetupTests) })
+	t.Run("SessionStore", func(t *testing.T) { storetests.StoreTestSessionStore(t, SetupTests) })
 }

server/services/store/storetests/session.go

@@ -0,0 +1,105 @@
+package storetests
+
+import (
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/mattermost/focalboard/server/model"
+	"github.com/mattermost/focalboard/server/services/store"
+	"github.com/stretchr/testify/require"
+)
+
+func StoreTestSessionStore(t *testing.T, setup func(t *testing.T) (store.Store, func())) {
+	container := store.Container{
+		WorkspaceID: "0",
+	}
+
+	t.Run("CreateAndGetAndDeleteSession", func(t *testing.T) {
+		store, tearDown := setup(t)
+		defer tearDown()
+		testCreateAndGetAndDeleteSession(t, store, container)
+	})
+
+	t.Run("GetActiveUserCount", func(t *testing.T) {
+		store, tearDown := setup(t)
+		defer tearDown()
+		testGetActiveUserCount(t, store, container)
+	})
+
+	t.Run("UpdateSession", func(t *testing.T) {
+		store, tearDown := setup(t)
+		defer tearDown()
+		testUpdateSession(t, store, container)
+	})
+}
+
+func testCreateAndGetAndDeleteSession(t *testing.T, store store.Store, _ store.Container) {
+	session := &model.Session{
+		ID:    "session-id",
+		Token: "token",
+	}
+
+	t.Run("CreateAndGetSession", func(t *testing.T) {
+		err := store.CreateSession(session)
+		require.NoError(t, err)
+
+		got, err := store.GetSession(session.Token, 60*60)
+		require.NoError(t, err)
+		require.Equal(t, session, got)
+	})
+
+	t.Run("DeleteAndGetSession", func(t *testing.T) {
+		err := store.DeleteSession(session.ID)
+		require.NoError(t, err)
+
+		_, err = store.GetSession(session.Token, 60*60)
+		require.Error(t, err)
+	})
+}
+
+func testGetActiveUserCount(t *testing.T, store store.Store, _ store.Container) {
+	t.Run("no active user", func(t *testing.T) {
+		count, err := store.GetActiveUserCount(60)
+		require.NoError(t, err)
+		require.Equal(t, 0, count)
+	})
+
+	t.Run("active user", func(t *testing.T) {
+		// gen random count active user session
+		count := int(time.Now().Unix() % 10)
+		for i := 0; i < count; i++ {
+			session := &model.Session{
+				ID:     fmt.Sprintf("id-%d", i),
+				UserID: fmt.Sprintf("user-id-%d", i),
+				Token:  fmt.Sprintf("token-%d", i),
+			}
+			err := store.CreateSession(session)
+			require.NoError(t, err)
+		}
+
+		got, err := store.GetActiveUserCount(60)
+		require.NoError(t, err)
+		require.Equal(t, count, got)
+	})
+}
+
+func testUpdateSession(t *testing.T, store store.Store, _ store.Container) {
+	session := &model.Session{
+		ID:    "session-id",
+		Token: "token",
+		Props: map[string]interface{}{"field1": "A"},
+	}
+
+	err := store.CreateSession(session)
+	require.NoError(t, err)
+
+	// update session
+	session.Props["field1"] = "B"
+	err = store.UpdateSession(session)
+	require.NoError(t, err)
+
+	got, err := store.GetSession(session.Token, 60)
+	require.NoError(t, err)
+	require.Equal(t, session, got)
+}