1 files changed, 75 insertions, 0 deletions
diff --git a/spec/support/shared_examples/models/resource_timebox_event_shared_examples.rb b/spec/support/shared_examples/models/resource_timebox_event_shared_examples.rb
new file mode 100644
index 00000000000..07552b62cdd
--- /dev/null
+++ b/spec/support/shared_examples/models/resource_timebox_event_shared_examples.rb
@@ -0,0 +1,75 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.shared_examples 'timebox resource event validations' do
+  describe 'validations' do
+    context 'when issue and merge_request are both nil' do
+      subject { build(described_class.name.underscore.to_sym, issue: nil, merge_request: nil) }
+
+      it { is_expected.not_to be_valid }
+    end
+
+    context 'when issue and merge_request are both set' do
+      subject { build(described_class.name.underscore.to_sym, issue: build(:issue), merge_request: build(:merge_request)) }
+
+      it { is_expected.not_to be_valid }
+    end
+
+    context 'when issue is set' do
+      subject { create(described_class.name.underscore.to_sym, issue: create(:issue), merge_request: nil) }
+
+      it { is_expected.to be_valid }
+    end
+
+    context 'when merge_request is set' do
+      subject { create(described_class.name.underscore.to_sym, issue: nil, merge_request: create(:merge_request)) }
+
+      it { is_expected.to be_valid }
+    end
+  end
+end
+
+RSpec.shared_examples 'timebox resource event states' do
+  describe 'states' do
+    [Issue, MergeRequest].each do |klass|
+      klass.available_states.each do |state|
+        it "supports state #{state.first} for #{klass.name.underscore}" do
+          model = create(klass.name.underscore, state: state[0])
+          key = model.class.name.underscore
+          event = build(described_class.name.underscore.to_sym, key => model, state: model.state)
+
+          expect(event.state).to eq(state[0])
+        end
+      end
+    end
+  end
+end
+
+RSpec.shared_examples 'queryable timebox action resource event' do |expected_results_for_actions|
+  [Issue, MergeRequest].each do |klass|
+    expected_results_for_actions.each do |action, expected_result|
+      it "is #{expected_result} for action #{action} on #{klass.name.underscore}" do
+        model = build(klass.name.underscore)
+        key = model.class.name.underscore
+        event = build(described_class.name.underscore.to_sym, key => model, action: action)
+
+        expect(event.send(query_method)).to eq(expected_result)
+      end
+    end
+  end
+end
+
+RSpec.shared_examples 'timebox resource event actions' do
+  describe '#added?' do
+    it_behaves_like 'queryable timebox action resource event', { add: true, remove: false } do
+      let(:query_method) { :add? }
+    end
+  end
+
+  describe '#removed?' do
+    it_behaves_like 'queryable timebox action resource event', { add: false, remove: true } do
+      let(:query_method) { :remove? }
+    end
+  end
+end