Function TestWorkspaceSerialization

enterprise/coderd/workspacequota_test.go:705–1177

nolint:paralleltest,tparallel // Tests must run serially

(t *testing.T)

// nolint:paralleltest,tparallel // Tests must run serially
func TestWorkspaceSerialization(t *testing.T) {
	t.Parallel()

	db, _ := dbtestutil.NewDB(t)

	user := dbgen.User(t, db, database.User{})
	otherUser := dbgen.User(t, db, database.User{})

	org := dbfake.Organization(t, db).
		EveryoneAllowance(20).
		Members(user, otherUser).
		Group(database.Group{
			QuotaAllowance: 10,
		}, user, otherUser).
		Group(database.Group{
			QuotaAllowance: 10,
		}, user).
		Do()

	otherOrg := dbfake.Organization(t, db).
		EveryoneAllowance(20).
		Members(user, otherUser).
		Group(database.Group{
			QuotaAllowance: 10,
		}, user, otherUser).
		Group(database.Group{
			QuotaAllowance: 10,
		}, user).
		Do()

	// TX mixing tests. **DO NOT** run these in parallel.
	// The goal here is to mess around with different ordering of
	// transactions and queries.

	// UpdateBuildDeadline bumps a workspace deadline while doing a quota
	// commit to the same workspace build.
	//
	// Note: This passes if the interrupt is run before 'GetQuota()'
	// Passing orders:
	//	- BeginTX -> Bump! -> GetQuota -> GetAllowance -> UpdateCost -> EndTx
	//  - BeginTX -> GetQuota -> GetAllowance -> UpdateCost -> Bump! -> EndTx
	t.Run("UpdateBuildDeadline", func(t *testing.T) {
		t.Log("Expected to fail. As long as quota & deadline are on the same " +
			" table and affect the same row, this will likely always fail.")

		//  +------------------------------+------------------+
		//  | Begin Tx                     |                  |
		//  +------------------------------+------------------+
		//  | GetQuota(user)               |                  |
		//  +------------------------------+------------------+
		//  |                              | BumpDeadline(w1) |
		//  +------------------------------+------------------+
		//  | GetAllowance(user)           |                  |
		//  +------------------------------+------------------+
		//  | UpdateWorkspaceBuildCost(w1) |                  |
		//  +------------------------------+------------------+
		//  | CommitTx()                   |                  |
		//  +------------------------------+------------------+