Move global milestone specs

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

1 files changed, 65 insertions, 0 deletions

diff --git a/spec/models/global_milestone_spec.rb b/spec/models/global_milestone_spec.rb
new file mode 100644
index 00000000000..6eeff30b20e
--- /dev/null
+++ b/spec/models/global_milestone_spec.rb
@@ -0,0 +1,65 @@
+require 'spec_helper'
+
+describe GlobalMilestone do
+  let(:user) { create(:user) }
+  let(:user2) { create(:user) }
+  let(:group) { create(:group) }
+  let(:project1) { create(:project, group: group) }
+  let(:project2) { create(:project, path: 'gitlab-ci', group: group) }
+  let(:project3) { create(:project, path: 'cookbook-gitlab', group: group) }
+  let(:milestone1_project1) { create(:milestone, title: "Milestone v1.2", project: project1) }
+  let(:milestone1_project2) { create(:milestone, title: "Milestone v1.2", project: project2) }
+  let(:milestone1_project3) { create(:milestone, title: "Milestone v1.2", project: project3) }
+  let(:milestone2_project1) { create(:milestone, title: "VD-123", project: project1) }
+  let(:milestone2_project2) { create(:milestone, title: "VD-123", project: project2) }
+  let(:milestone2_project3) { create(:milestone, title: "VD-123", project: project3) }
+
+  describe :build_collection do
+    before do
+      milestones =
+        [
+          milestone1_project1,
+          milestone1_project2,
+          milestone1_project3,
+          milestone2_project1,
+          milestone2_project2,
+          milestone2_project3
+        ]
+
+      @global_milestones = GlobalMilestone.build_collection(milestones)
+    end
+
+    it 'should have all project milestones' do
+      expect(@global_milestones.count).to eq(2)
+    end
+
+    it 'should have all project milestones titles' do
+      expect(@global_milestones.map(&:title)).to match_array(['Milestone v1.2', 'VD-123'])
+    end
+
+    it 'should have all project milestones' do
+      expect(@global_milestones.map { |group_milestone| group_milestone.milestones.count }.sum).to eq(6)
+    end
+  end
+
+  describe :initialize do
+    before do
+      milestones =
+        [
+          milestone1_project1,
+          milestone1_project2,
+          milestone1_project3,
+        ]
+
+      @global_milestone = GlobalMilestone.new(milestone1_project1.title, milestones)
+    end
+
+    it 'should have exactly one group milestone' do
+      expect(@global_milestone.title).to eq('Milestone v1.2')
+    end
+
+    it 'should have all project milestones with the same title' do
+      expect(@global_milestone.milestones.count).to eq(3)
+    end
+  end
+end