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improved unit tests for the database permission table

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This commit is contained in:
Brad Rydzewski 2014-07-13 16:36:31 -07:00
parent c20f563330
commit 54984a7363
2 changed files with 60 additions and 58 deletions
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57
server/database/perm.go
View file

@ -116,7 +116,7 @@ func (db *permManager) Find(u *model.User, r *model.Repo) *model.Perm {
// if the user is authenticated we'll retireive the
// permission details from the database.
perm, err := db.find(u, r)
if err != nil {
if err != nil && perm.ID != 0 {
return perm
}
@ -138,65 +138,20 @@ func (db *permManager) Find(u *model.User, r *model.Repo) *model.Perm {
}
func (db *permManager) Read(u *model.User, r *model.Repo) (bool, error) {
switch {
// if the repo is public, grant access.
case r.Private == false:
return true, nil
// if the repo is private and the user is nil, deny access
case r.Private == true && u == nil:
return false, nil
// if the user is a system admin, grant access
case u.Admin == true:
return true, nil
}
// get the permissions from the database
perm, err := db.find(u, r)
return perm.Read, err
return db.Find(u, r).Read, nil
}
func (db *permManager) Write(u *model.User, r *model.Repo) (bool, error) {
switch {
// if the user is nil, deny access
case u == nil:
return false, nil
// if the user is a system admin, grant access
case u.Admin == true:
return true, nil
}
// get the permissions from the database
perm, err := db.find(u, r)
return perm.Write, err
return db.Find(u, r).Write, nil
}
func (db *permManager) Admin(u *model.User, r *model.Repo) (bool, error) {
switch {
// if the user is nil, deny access
case u == nil:
return false, nil
// if the user is a system admin, grant access
case u.Admin == true:
return true, nil
}
// get the permissions from the database
perm, err := db.find(u, r)
return perm.Admin, err
return db.Find(u, r).Admin, nil
}
func (db *permManager) Member(u *model.User, r *model.Repo) (bool, error) {
switch {
// if the user is nil, deny access
case u == nil:
return false, nil
case u.ID == r.UserID:
return true, nil
}
// get the permissions from the database
perm, err := db.find(u, r)
return perm.Read, err
perm := db.Find(u, r)
return perm.Read && !perm.Guest, nil
}
func (db *permManager) find(u *model.User, r *model.Repo) (*model.Perm, error) {

61
server/database/perm_test.go
View file

@ -65,6 +65,53 @@ func Test_find(t *testing.T) {
}
}
func TestPermFind(t *testing.T) {
setup()
defer teardown()
manager := NewPermManager(db).(*permManager)
u := model.User{ID: 101, Admin: false}
r := model.Repo{ID: 201, Private: false}
// public repos should always be accessible
if perm := manager.Find(&u, &r); !perm.Read {
t.Errorf("Public repos should always be READ accessible")
}
// public repos should always be accessible, even to guest users
if perm := manager.Find(nil, &r); !perm.Read || perm.Write || perm.Admin {
t.Errorf("Public repos should always be READ accessible, even to nil users")
}
// private repos should not be accessible to nil users
r.Private = true
if perm := manager.Find(nil, &r); perm.Read || perm.Write || perm.Admin {
t.Errorf("Private repos should not be READ accessible to nil users")
}
// private repos should not be accessible to users without a row in the perm table.
r.Private = true
if perm := manager.Find(&u, &r); perm.Read || perm.Write || perm.Admin {
t.Errorf("Private repos should not be READ accessible to users without a row in the perm table.")
}
// private repos should be accessible to admins
r.Private = true
u.Admin = true
if perm := manager.Find(&u, &r); !perm.Read || !perm.Write || !perm.Admin {
t.Errorf("Private repos should be READ accessible to admins")
}
// private repos should be accessible to users with rows in the perm table.
r.ID = 200
r.Private = true
u.Admin = false
if perm := manager.Find(&u, &r); !perm.Read {
t.Errorf("Private repos should be READ accessible to users with rows in the perm table.")
}
}
func TestPermRead(t *testing.T) {
setup()
defer teardown()
@ -92,7 +139,7 @@ func TestPermRead(t *testing.T) {
// private repos should not be accessible to users without a row in the perm table.
r.Private = true
if read, err := manager.Read(&u, &r); read || err != sql.ErrNoRows {
if read, _ := manager.Read(&u, &r); read {
t.Errorf("Private repos should not be READ accessible to users without a row in the perm table.")
}
@ -128,7 +175,7 @@ func TestPermWrite(t *testing.T) {
}
// repos should not be accessible to users without a row in the perm table.
if write, err := manager.Write(&u, &r); write || err != sql.ErrNoRows {
if write, _ := manager.Write(&u, &r); write {
t.Errorf("Repos should not be WRITE accessible to users without a row in the perm table.")
}
@ -169,7 +216,7 @@ func TestPermAdmin(t *testing.T) {
}
// repos should not be accessible to users without a row in the perm table.
if admin, err := manager.Admin(&u, &r); admin || err != sql.ErrNoRows {
if admin, _ := manager.Admin(&u, &r); admin {
t.Errorf("Repos should not be ADMIN accessible to users without a row in the perm table.")
}
@ -202,7 +249,7 @@ func TestPermRevoke(t *testing.T) {
u := model.User{ID: 101}
r := model.Repo{ID: 200}
manager := NewPermManager(db)
manager := NewPermManager(db).(*permManager)
admin, err := manager.Admin(&u, &r)
if !admin || err != nil {
t.Errorf("Want Admin permission, got Admin %v, error %s", admin, err)
@ -213,9 +260,9 @@ func TestPermRevoke(t *testing.T) {
t.Errorf("Want revoked permissions, got %s", err)
}
admin, err = manager.Admin(&u, &r)
if admin == true || err != sql.ErrNoRows {
t.Errorf("Expected revoked permission, got Admin %v, error %v", admin, err)
perm, err := manager.find(&u, &r)
if perm.Admin == true || err != sql.ErrNoRows {
t.Errorf("Expected revoked permission, got Admin %v, error %v", perm.Admin, err)
}
}