func (s *S) TestUserHasAccessWithPercentage(c *C) {
key := "feature-key"
email := "*****@*****.**"
percentage := crc32.ChecksumIEEE([]byte(email)) % 100
feature, err := engine.NewFeatureFlag(key, true, []*engine.User{}, percentage-1)
err = s.Features.Save(*feature)
c.Check(err, IsNil)
c.Assert(s.Features.UserHasAccess(key, email), Equals, false)
feature, err = engine.NewFeatureFlag(key, true, []*engine.User{}, percentage)
err = s.Features.Save(*feature)
c.Check(err, IsNil)
c.Assert(s.Features.UserHasAccess(key, email), Equals, true)
}
func (s *S) TestUserHasAccessWhenTheFeatureIsDisabled(c *C) {
key := "feature-key"
email := "*****@*****.**"
feature, err := engine.NewFeatureFlag(key, false, []*engine.User{&engine.User{Id: email}}, 0)
err = s.Features.Save(*feature)
c.Check(err, IsNil)
c.Assert(s.Features.UserHasAccess(key, email), Equals, true)
}
func (s *S) TestUserHasAccessWithSpecificUser(c *C) {
key := "feature-key"
email := "*****@*****.**"
feature, err := engine.NewFeatureFlag(key, true, []*engine.User{&engine.User{Id: email}}, 0)
err = s.Features.Save(*feature)
c.Check(err, IsNil)
c.Assert(s.Features.UserHasAccess(key, email), Equals, true)
// If the feature is enabled for a specific user, it should be considered inactive overall.
active, err := s.Features.IsEnabled(key)
c.Assert(active, Equals, false)
c.Check(err, Not(IsNil))
}