Merge pull request #1804 from ClearlyClaire/glitch-soc/merge-upstream

Merge upstream changes

1 files changed, 189 insertions, 0 deletions

diff --git a/spec/models/user_role_spec.rb b/spec/models/user_role_spec.rb
new file mode 100644
index 000000000..28019593e
--- /dev/null
+++ b/spec/models/user_role_spec.rb
@@ -0,0 +1,189 @@
+require 'rails_helper'
+
+RSpec.describe UserRole, type: :model do
+  subject { described_class.create(name: 'Foo', position: 1) }
+
+  describe '#can?' do
+    context 'with a single flag' do
+      it 'returns true if any of them are present' do
+        subject.permissions = UserRole::FLAGS[:manage_reports]
+        expect(subject.can?(:manage_reports)).to be true
+      end
+
+      it 'returns false if it is not set' do
+        expect(subject.can?(:manage_reports)).to be false
+      end
+    end
+
+    context 'with multiple flags' do
+      it 'returns true if any of them are present' do
+        subject.permissions = UserRole::FLAGS[:manage_users]
+        expect(subject.can?(:manage_reports, :manage_users)).to be true
+      end
+
+      it 'returns false if none of them are present' do
+        expect(subject.can?(:manage_reports, :manage_users)).to be false
+      end
+    end
+
+    context 'with an unknown flag' do
+      it 'raises an error' do
+        expect { subject.can?(:foo) }.to raise_error ArgumentError
+      end
+    end
+  end
+
+  describe '#overrides?' do
+    it 'returns true if other role has lower position' do
+      expect(subject.overrides?(described_class.new(position: subject.position - 1))).to be true
+    end
+
+    it 'returns true if other role is nil' do
+      expect(subject.overrides?(nil)).to be true
+    end
+
+    it 'returns false if other role has higher position' do
+      expect(subject.overrides?(described_class.new(position: subject.position + 1))).to be false
+    end
+  end
+
+  describe '#permissions_as_keys' do
+    before do
+      subject.permissions = UserRole::FLAGS[:invite_users] | UserRole::FLAGS[:view_dashboard] | UserRole::FLAGS[:manage_reports]
+    end
+
+    it 'returns an array' do
+      expect(subject.permissions_as_keys).to match_array %w(invite_users view_dashboard manage_reports)
+    end
+  end
+
+  describe '#permissions_as_keys=' do
+    let(:input) { }
+
+    before do
+      subject.permissions_as_keys = input
+    end
+
+    context 'with a single value' do
+      let(:input) { %w(manage_users) }
+
+      it 'sets permission flags' do
+        expect(subject.permissions).to eq UserRole::FLAGS[:manage_users]
+      end
+    end
+
+    context 'with multiple values' do
+      let(:input) { %w(manage_users manage_reports) }
+
+      it 'sets permission flags' do
+        expect(subject.permissions).to eq UserRole::FLAGS[:manage_users] | UserRole::FLAGS[:manage_reports]
+      end
+    end
+
+    context 'with an unknown value' do
+      let(:input) { %w(foo) }
+
+      it 'does not set permission flags' do
+        expect(subject.permissions).to eq UserRole::Flags::NONE
+      end
+    end
+  end
+
+  describe '#computed_permissions' do
+    context 'when the role is nobody' do
+      let(:subject) { described_class.nobody }
+
+      it 'returns none' do
+        expect(subject.computed_permissions).to eq UserRole::Flags::NONE
+      end
+    end
+
+    context 'when the role is everyone' do
+      let(:subject) { described_class.everyone }
+
+      it 'returns permissions' do
+        expect(subject.computed_permissions).to eq subject.permissions
+      end
+    end
+
+    context 'when role has the administrator flag' do
+      before do
+        subject.permissions = UserRole::FLAGS[:administrator]
+      end
+
+      it 'returns all permissions' do
+        expect(subject.computed_permissions).to eq UserRole::Flags::ALL
+      end
+    end
+
+    context do
+      it 'returns permissions combined with the everyone role' do
+        expect(subject.computed_permissions).to eq described_class.everyone.permissions
+      end
+    end
+  end
+
+  describe '.everyone' do
+    subject { described_class.everyone }
+
+    it 'returns a role' do
+      expect(subject).to be_kind_of(described_class)
+    end
+
+    it 'is identified as the everyone role' do
+      expect(subject.everyone?).to be true
+    end
+
+    it 'has default permissions' do
+      expect(subject.permissions).to eq UserRole::FLAGS[:invite_users]
+    end
+
+    it 'has negative position' do
+      expect(subject.position).to eq -1
+    end
+  end
+
+  describe '.nobody' do
+    subject { described_class.nobody }
+
+    it 'returns a role' do
+      expect(subject).to be_kind_of(described_class)
+    end
+
+    it 'is identified as the nobody role' do
+      expect(subject.nobody?).to be true
+    end
+
+    it 'has no permissions' do
+      expect(subject.permissions).to eq UserRole::Flags::NONE
+    end
+
+    it 'has negative position' do
+      expect(subject.position).to eq -1
+    end
+  end
+
+  describe '#everyone?' do
+    it 'returns true when id is -99' do
+      subject.id = -99
+      expect(subject.everyone?).to be true
+    end
+
+    it 'returns false when id is not -99' do
+      subject.id = 123
+      expect(subject.everyone?).to be false
+    end
+  end
+
+  describe '#nobody?' do
+    it 'returns true when id is nil' do
+      subject.id = nil
+      expect(subject.nobody?).to be true
+    end
+
+    it 'returns false when id is not nil' do
+      subject.id = 123
+      expect(subject.nobody?).to be false
+    end
+  end
+end