discourse/spec/models/group_spec.rb
Sam 5f64fd0a21 DEV: remove exec_sql and replace with mini_sql
Introduce new patterns for direct sql that are safe and fast.

MiniSql is not prone to memory bloat that can happen with direct PG usage.
It also has an extremely fast materializer and very a convenient API

- DB.exec(sql, *params) => runs sql returns row count
- DB.query(sql, *params) => runs sql returns usable objects (not a hash)
- DB.query_hash(sql, *params) => runs sql returns an array of hashes
- DB.query_single(sql, *params) => runs sql and returns a flat one dimensional array
- DB.build(sql) => returns a sql builder

See more at: https://github.com/discourse/mini_sql
2018-06-19 16:13:36 +10:00

761 lines
21 KiB
Ruby

require 'rails_helper'
describe Group do
let(:admin) { Fabricate(:admin) }
let(:user) { Fabricate(:user) }
let(:group) { Fabricate(:group) }
context 'validations' do
describe '#grant_trust_level' do
describe 'when trust level is not valid' do
it 'should not be valid' do
group.grant_trust_level = 123456
expect(group.valid?).to eq(false)
expect(group.errors.full_messages.join(",")).to eq(I18n.t(
'groups.errors.grant_trust_level_not_valid',
trust_level: 123456
))
end
end
end
describe '#name' do
context 'when a user with a similar name exists' do
it 'should not be valid' do
new_group = Fabricate.build(:group, name: admin.username.upcase)
expect(new_group).to_not be_valid
expect(new_group.errors.full_messages.first)
.to include(I18n.t("activerecord.errors.messages.taken"))
end
end
context 'when a group with a similar name exists' do
it 'should not be valid' do
new_group = Fabricate.build(:group, name: group.name.upcase)
expect(new_group).to_not be_valid
expect(new_group.errors.full_messages.first)
.to include(I18n.t("activerecord.errors.messages.taken"))
end
end
end
end
describe "#posts_for" do
it "returns the post in the group" do
p = Fabricate(:post)
group.add(p.user)
posts = group.posts_for(Guardian.new)
expect(posts).to include(p)
end
it "doesn't include unlisted posts" do
p = Fabricate(:post)
p.topic.update_column(:visible, false)
group.add(p.user)
posts = group.posts_for(Guardian.new)
expect(posts).not_to include(p)
end
end
describe '#builtin' do
context "verify enum sequence" do
before do
@builtin = Group.builtin
end
it "'moderators' should be at 1st position" do
expect(@builtin[:moderators]).to eq(1)
end
it "'trust_level_2' should be at 4th position" do
expect(@builtin[:trust_level_2]).to eq(4)
end
end
end
# UGLY but perf is horrible with this callback
before do
User.set_callback(:create, :after, :ensure_in_trust_level_group)
end
after do
User.skip_callback(:create, :after, :ensure_in_trust_level_group)
end
describe "validation" do
let(:group) { build(:group) }
it "is invalid for blank" do
group.name = ""
expect(group.valid?).to eq false
end
it "is valid for a longer name" do
group.name = "this_is_a_name"
expect(group.valid?).to eq true
end
it "is invalid for non names" do
group.name = "this is_a_name"
expect(group.valid?).to eq false
end
it 'strips trailing and leading spaces' do
group.name = ' dragon '
expect(group.save).to eq(true)
expect(group.reload.name).to eq('dragon')
end
it "is invalid for case-insensitive existing names" do
build(:group, name: 'this_is_a_name').save
group.name = 'This_Is_A_Name'
expect(group.valid?).to eq false
end
it "is invalid for poorly formatted domains" do
group.automatic_membership_email_domains = "wikipedia.org|*@example.com"
expect(group.valid?).to eq false
end
it "is valid for proper domains" do
group.automatic_membership_email_domains = "discourse.org|wikipedia.org"
expect(group.valid?).to eq true
end
it "is valid for newer TLDs" do
group.automatic_membership_email_domains = "discourse.institute"
expect(group.valid?).to eq true
end
it "is invalid for bad incoming email" do
group.incoming_email = "foo.bar.org"
expect(group.valid?).to eq(false)
end
it "is valid for proper incoming email" do
group.incoming_email = "foo@bar.org"
expect(group.valid?).to eq(true)
end
context 'when a group has no owners' do
describe 'group has not been persisted' do
it 'should not allow membership requests' do
group = Fabricate.build(:group, allow_membership_requests: true)
expect(group.valid?).to eq(false)
expect(group.errors.full_messages).to include(I18n.t(
"groups.errors.cant_allow_membership_requests"
))
group.group_users.build(user_id: user.id, owner: true)
expect(group.valid?).to eq(true)
end
end
it 'should not allow membership requests' do
group.allow_membership_requests = true
expect(group.valid?).to eq(false)
expect(group.errors.full_messages).to include(I18n.t(
"groups.errors.cant_allow_membership_requests"
))
group.allow_membership_requests = false
group.save!
group.add_owner(user)
group.allow_membership_requests = true
expect(group.valid?).to eq(true)
end
end
end
def real_admins
Group[:admins].user_ids.reject { |id| id < 0 }
end
def real_moderators
Group[:moderators].user_ids.reject { |id| id < 0 }
end
def real_staff
Group[:staff].user_ids.reject { |id| id < 0 }
end
it "Correctly handles primary groups" do
group = Fabricate(:group, primary_group: true)
user = Fabricate(:user)
group.add(user)
user.reload
expect(user.primary_group_id).to eq group.id
group.remove(user)
user.reload
expect(user.primary_group_id).to eq nil
group.add(user)
group.primary_group = false
group.save
user.reload
expect(user.primary_group_id).to eq nil
end
it "Correctly handles title" do
group = Fabricate(:group, title: 'Super Awesome')
user = Fabricate(:user)
expect(user.title).to eq nil
group.add(user)
user.reload
expect(user.title).to eq 'Super Awesome'
group.title = 'BOOM'
group.save
user.reload
expect(user.title).to eq 'BOOM'
group.title = nil
group.save
user.reload
expect(user.title).to eq nil
group.title = "BOB"
group.save
user.reload
expect(user.title).to eq "BOB"
group.remove(user)
user.reload
expect(user.title).to eq nil
group.add(user)
group.destroy
user.reload
expect(user.title).to eq nil
end
describe '.refresh_automatic_group!' do
it "makes sure the everyone group is not visible" do
g = Group.refresh_automatic_group!(:everyone)
expect(g.visibility_level).to eq(Group.visibility_levels[:owners])
end
it "ensures that the moderators group is messageable by all" do
group = Group.find(Group::AUTO_GROUPS[:moderators])
group.update!(messageable_level: Group::ALIAS_LEVELS[:nobody])
Group.refresh_automatic_group!(:moderators)
expect(group.reload.messageable_level).to eq(Group::ALIAS_LEVELS[:everyone])
end
it "does not reset the localized name" do
begin
default_locale = SiteSetting.default_locale
I18n.locale = SiteSetting.default_locale = 'fi'
group = Group.find(Group::AUTO_GROUPS[:everyone])
group.update!(name: I18n.t("groups.default_names.everyone"))
Group.refresh_automatic_group!(:everyone)
expect(group.reload.name).to eq(I18n.t("groups.default_names.everyone"))
I18n.locale = SiteSetting.default_locale = 'en'
Group.refresh_automatic_group!(:everyone)
expect(group.reload.name).to eq(I18n.t("groups.default_names.everyone"))
ensure
I18n.locale = SiteSetting.default_locale = default_locale
end
end
it "uses the localized name if name has not been taken" do
begin
default_locale = SiteSetting.default_locale
I18n.locale = SiteSetting.default_locale = 'de'
group = Group.refresh_automatic_group!(:staff)
expect(group.name).to_not eq('staff')
expect(group.name).to eq(I18n.t('groups.default_names.staff'))
ensure
I18n.locale = SiteSetting.default_locale = default_locale
end
end
it "does not use the localized name if name has already been taken" do
begin
default_locale = SiteSetting.default_locale
I18n.locale = SiteSetting.default_locale = 'de'
another_group = Fabricate(:group,
name: I18n.t('groups.default_names.staff').upcase
)
group = Group.refresh_automatic_group!(:staff)
expect(group.name).to eq('staff')
ensure
I18n.locale = SiteSetting.default_locale = default_locale
end
end
end
it "Correctly handles removal of primary group" do
group = Fabricate(:group)
user = Fabricate(:user)
group.add(user)
group.save
user.primary_group = group
user.save
group.reload
group.remove(user)
group.save
user.reload
expect(user.primary_group).to eq nil
end
it "Can update moderator/staff/admin groups correctly" do
admin = Fabricate(:admin)
moderator = Fabricate(:moderator)
Group.refresh_automatic_groups!(:admins, :staff, :moderators)
expect(real_admins).to eq [admin.id]
expect(real_moderators).to eq [moderator.id]
expect(real_staff.sort).to eq [moderator.id, admin.id].sort
admin.admin = false
admin.save
Group.refresh_automatic_group!(:admins)
expect(real_admins).to be_empty
moderator.revoke_moderation!
admin.grant_admin!
expect(real_admins).to eq [admin.id]
expect(real_staff).to eq [admin.id]
admin.revoke_admin!
expect(real_admins).to be_empty
expect(real_staff).to be_empty
admin.grant_moderation!
expect(real_moderators).to eq [admin.id]
expect(real_staff).to eq [admin.id]
admin.revoke_moderation!
expect(real_admins).to be_empty
expect(real_staff).to eq []
end
it "Correctly updates automatic trust level groups" do
user = Fabricate(:user)
expect(Group[:trust_level_0].user_ids).to include user.id
user.change_trust_level!(TrustLevel[1])
expect(Group[:trust_level_1].user_ids).to include user.id
user.change_trust_level!(TrustLevel[2])
expect(Group[:trust_level_1].user_ids).to include user.id
expect(Group[:trust_level_2].user_ids).to include user.id
user2 = Fabricate(:coding_horror)
user2.change_trust_level!(TrustLevel[3])
expect(Group[:trust_level_2].user_ids).to include(user.id, user2.id)
end
it "Correctly updates all automatic groups upon request" do
admin = Fabricate(:admin)
user = Fabricate(:user)
user.change_trust_level!(TrustLevel[2])
DB.exec("UPDATE groups SET user_count = 0 WHERE id = #{Group::AUTO_GROUPS[:trust_level_2]}")
Group.refresh_automatic_groups!
groups = Group.includes(:users).to_a
expect(groups.count).to eq Group::AUTO_GROUPS.count
g = groups.find { |grp| grp.id == Group::AUTO_GROUPS[:admins] }
expect(g.users.count).to eq g.user_count
expect(g.users.pluck(:id)).to contain_exactly(admin.id)
g = groups.find { |grp| grp.id == Group::AUTO_GROUPS[:staff] }
expect(g.users.count).to eq g.user_count
expect(g.users.pluck(:id)).to contain_exactly(admin.id)
g = groups.find { |grp| grp.id == Group::AUTO_GROUPS[:trust_level_1] }
expect(g.users.count).to eq g.user_count
expect(g.users.pluck(:id)).to contain_exactly(admin.id, user.id)
g = groups.find { |grp| grp.id == Group::AUTO_GROUPS[:trust_level_2] }
expect(g.users.count).to eq g.user_count
expect(g.users.pluck(:id)).to contain_exactly(user.id)
end
it "can set members via usernames helper" do
g = Fabricate(:group)
u1 = Fabricate(:user)
u2 = Fabricate(:user)
u3 = Fabricate(:user)
g.add(u1)
g.save!
usernames = "#{u2.username},#{u3.username}"
# no side effects please
g.usernames = usernames
g.reload
expect(g.users.count).to eq 1
g.usernames = usernames
g.save!
expect(g.usernames.split(",").sort).to eq usernames.split(",").sort
end
describe 'new' do
subject { Fabricate.build(:group) }
it 'triggers a extensibility event' do
event = DiscourseEvent.track_events { subject.save! }.first
expect(event[:event_name]).to eq(:group_created)
expect(event[:params].first).to eq(subject)
end
end
describe 'destroy' do
let(:user) { Fabricate(:user) }
let(:group) { Fabricate(:group, users: [user]) }
before do
group.add(user)
end
it "it deleted correctly" do
group.destroy!
expect(User.where(id: user.id).count).to eq 1
expect(GroupUser.where(group_id: group.id).count).to eq 0
end
it 'triggers a extensibility event' do
event = DiscourseEvent.track_events { group.destroy! }.first
expect(event[:event_name]).to eq(:group_destroyed)
expect(event[:params].first).to eq(group)
end
end
it "has custom fields" do
group = Fabricate(:group)
expect(group.custom_fields["a"]).to be_nil
group.custom_fields["hugh"] = "jackman"
group.custom_fields["jack"] = "black"
group.save
group = Group.find(group.id)
expect(group.custom_fields).to eq("hugh" => "jackman", "jack" => "black")
end
it "allows you to lookup a new group by name" do
group = Fabricate(:group)
expect(group.id).to eq Group[group.name].id
expect(group.id).to eq Group[group.name.to_sym].id
end
it "can find desired groups correctly" do
expect(Group.desired_trust_level_groups(2).sort).to eq [10, 11, 12]
end
it "correctly handles trust level changes" do
user = Fabricate(:user, trust_level: 2)
Group.user_trust_level_change!(user.id, 2)
expect(user.groups.map(&:name).sort).to eq ["trust_level_0", "trust_level_1", "trust_level_2"]
Group.user_trust_level_change!(user.id, 0)
user.reload
expect(user.groups.map(&:name).sort).to eq ["trust_level_0"]
end
context "group management" do
let(:group) { Fabricate(:group) }
it "by default has no managers" do
expect(group.group_users.where('group_users.owner')).to be_empty
end
it "multiple managers can be appointed" do
2.times do |i|
u = Fabricate(:user)
group.add_owner(u)
end
expect(group.group_users.where('group_users.owner').count).to eq(2)
end
it "manager has authority to edit membership" do
u = Fabricate(:user)
expect(Guardian.new(u).can_edit?(group)).to be_falsy
group.add_owner(u)
expect(Guardian.new(u).can_edit?(group)).to be_truthy
end
end
describe 'trust level management' do
it "correctly grants a trust level to members" do
group = Fabricate(:group, grant_trust_level: 2)
u0 = Fabricate(:user, trust_level: 0)
u3 = Fabricate(:user, trust_level: 3)
group.add(u0)
expect(u0.reload.trust_level).to eq(2)
group.add(u3)
expect(u3.reload.trust_level).to eq(3)
end
describe 'when a user has qualified for trust level 1' do
let(:user) do
Fabricate(:user,
trust_level: 1,
created_at: Time.zone.now - 10.years
)
end
let(:group) { Fabricate(:group, grant_trust_level: 1) }
let(:group2) { Fabricate(:group, grant_trust_level: 0) }
before do
user.user_stat.update!(
topics_entered: 999,
posts_read_count: 999,
time_read: 999
)
end
it "should not demote the user" do
group.add(user)
group2.add(user)
expect(user.reload.trust_level).to eq(1)
group.remove(user)
expect(user.reload.trust_level).to eq(0)
end
end
it "adjusts the user trust level" do
g0 = Fabricate(:group, grant_trust_level: 2)
g1 = Fabricate(:group, grant_trust_level: 3)
g2 = Fabricate(:group)
user = Fabricate(:user, trust_level: 0)
# Add a group without one to consider `NULL` check
g2.add(user)
expect(user.group_locked_trust_level).to be_nil
expect(user.manual_locked_trust_level).to be_nil
g0.add(user)
expect(user.reload.trust_level).to eq(2)
expect(user.group_locked_trust_level).to eq(2)
expect(user.manual_locked_trust_level).to be_nil
g1.add(user)
expect(user.reload.trust_level).to eq(3)
expect(user.group_locked_trust_level).to eq(3)
expect(user.manual_locked_trust_level).to be_nil
g1.remove(user)
expect(user.reload.trust_level).to eq(2)
expect(user.group_locked_trust_level).to eq(2)
expect(user.manual_locked_trust_level).to be_nil
g0.remove(user)
user.reload
expect(user.manual_locked_trust_level).to be_nil
expect(user.group_locked_trust_level).to be_nil
expect(user.trust_level).to eq(0)
end
end
it 'should cook the bio' do
group = Fabricate(:group)
group.update_attributes!(bio_raw: 'This is a group for :unicorn: lovers')
expect(group.bio_cooked).to include("unicorn.png")
end
describe ".visible_groups" do
def can_view?(user, group)
Group.visible_groups(user).where(id: group.id).exists?
end
it 'correctly restricts group visibility' do
group = Fabricate.build(:group, visibility_level: Group.visibility_levels[:owners])
member = Fabricate(:user)
group.add(member)
group.save!
owner = Fabricate(:user)
group.add_owner(owner)
moderator = Fabricate(:user, moderator: true)
admin = Fabricate(:user, admin: true)
expect(can_view?(admin, group)).to eq(true)
expect(can_view?(owner, group)).to eq(true)
expect(can_view?(moderator, group)).to eq(false)
expect(can_view?(member, group)).to eq(false)
expect(can_view?(nil, group)).to eq(false)
group.update_columns(visibility_level: Group.visibility_levels[:staff])
expect(can_view?(admin, group)).to eq(true)
expect(can_view?(owner, group)).to eq(true)
expect(can_view?(moderator, group)).to eq(true)
expect(can_view?(member, group)).to eq(false)
expect(can_view?(nil, group)).to eq(false)
group.update_columns(visibility_level: Group.visibility_levels[:members])
expect(can_view?(admin, group)).to eq(true)
expect(can_view?(owner, group)).to eq(true)
expect(can_view?(moderator, group)).to eq(false)
expect(can_view?(member, group)).to eq(true)
expect(can_view?(nil, group)).to eq(false)
group.update_columns(visibility_level: Group.visibility_levels[:public])
expect(can_view?(admin, group)).to eq(true)
expect(can_view?(owner, group)).to eq(true)
expect(can_view?(moderator, group)).to eq(true)
expect(can_view?(member, group)).to eq(true)
expect(can_view?(nil, group)).to eq(true)
end
end
describe '#add' do
context 'when adding a user into a public group' do
let(:category) { Fabricate(:category) }
it "should publish the group's categories to the client" do
group.update!(public_admission: true, categories: [category])
message = MessageBus.track_publish("/categories") { group.add(user) }.first
expect(message.data[:categories].count).to eq(1)
expect(message.data[:categories].first[:id]).to eq(category.id)
expect(message.user_ids).to eq([user.id])
end
describe "when group belongs to more than #{Group::PUBLISH_CATEGORIES_LIMIT} categories" do
it "should publish a message to refresh the user's client" do
(Group::PUBLISH_CATEGORIES_LIMIT + 1).times do
group.categories << Fabricate(:category)
end
message = MessageBus.track_publish { group.add(user) }.first
expect(message.data).to eq('clobber')
expect(message.channel).to eq('/refresh_client')
expect(message.user_ids).to eq([user.id])
end
end
end
end
describe '.search_groups' do
let(:group) { Fabricate(:group, name: 'tEsT_more_things', full_name: 'Abc something awesome') }
it 'should return the right groups' do
group
expect(Group.search_groups('te')).to eq([group])
expect(Group.search_groups('TE')).to eq([group])
expect(Group.search_groups('es')).to eq([group])
expect(Group.search_groups('ES')).to eq([group])
expect(Group.search_groups('ngs')).to eq([group])
expect(Group.search_groups('sOmEthi')).to eq([group])
expect(Group.search_groups('abc')).to eq([group])
expect(Group.search_groups('sOmEthi')).to eq([group])
expect(Group.search_groups('test2')).to eq([])
end
end
describe '#bulk_add' do
it 'should be able to add multiple users' do
group.bulk_add([user.id, admin.id])
expect(group.group_users.map(&:user_id)).to contain_exactly(user.id, admin.id)
end
it 'updates group user count' do
expect {
group.bulk_add([user.id, admin.id])
group.reload
}.to change { group.user_count }.by(2)
end
end
it "Correctly updates has_messages" do
group = Fabricate(:group, has_messages: true)
topic = Fabricate(:private_message_topic)
# when group message is not present
Group.refresh_has_messages!
group.reload
expect(group.has_messages?).to eq false
# when group message is present
group.update!(has_messages: true)
TopicAllowedGroup.create!(topic_id: topic.id, group_id: group.id)
Group.refresh_has_messages!
group.reload
expect(group.has_messages?).to eq true
end
end