Add missing tests for policies

spec/policies/global_policy_spec.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe GlobalPolicy do
+  subject { described_class.new(current_user, nil) }
+
+  context 'when user is present' do
+    let(:current_user) { create(:user) }
+
+    it { is_expected.to be_allowed(:create_team) }
+  end
+
+  context 'when user is nil' do
+    let(:current_user) { nil }
+
+    it { is_expected.not_to be_allowed(:create_team) }
+  end
+end

spec/policies/team_policy_spec.rb

@@ -0,0 +1,33 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe TeamPolicy do
+  subject { described_class.new(current_user, team) }
+
+  let(:current_user) { nil }
+
+  context 'when user is member of the team' do
+    let(:current_user) { create(:user) }
+    let(:team) { create(:team).tap { |team| create(:team_member, team: team, user: current_user) } }
+
+    it { is_expected.to be_allowed(:read_team) }
+    it { is_expected.to be_allowed(:read_team_member) }
+  end
+
+  context 'when user is not member of the team' do
+    let(:current_user) { create(:user) }
+    let(:team) { create(:team) }
+
+    it { is_expected.not_to be_allowed(:read_team) }
+    it { is_expected.not_to be_allowed(:read_team_member) }
+  end
+
+  context 'when user is nil' do
+    let(:current_user) { nil }
+    let(:team) { create(:team) }
+
+    it { is_expected.not_to be_allowed(:read_team) }
+    it { is_expected.not_to be_allowed(:read_team_member) }
+  end
+end

spec/policies/user_policy_spec.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe UserPolicy do
+  subject { described_class.new(current_user, user) }
+
+  let(:user) { create(:user) }
+
+  context 'when user is present' do
+    let(:current_user) { create(:user) }
+
+    it { is_expected.to be_allowed(:read_user) }
+  end
+
+  context 'when user is nil' do
+    let(:current_user) { nil }
+
+    it { is_expected.not_to be_allowed(:read_user) }
+  end
+end