From c29da3f8ca1d759b8cbecb91b6e0529b18cc5c85 Mon Sep 17 00:00:00 2001
From: Douglas Barbosa Alexandre <dbalexandre@gmail.com>
Date: Wed, 16 Mar 2016 20:31:30 -0300
Subject: Trigger a todo for mentions on commits page

---
 spec/models/todo_spec.rb | 62 +++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 61 insertions(+), 1 deletion(-)

(limited to 'spec/models/todo_spec.rb')

diff --git a/spec/models/todo_spec.rb b/spec/models/todo_spec.rb
index fe9ea7e7d1e..3e59443589c 100644
--- a/spec/models/todo_spec.rb
+++ b/spec/models/todo_spec.rb
@@ -18,6 +18,10 @@
 require 'spec_helper'
 
 describe Todo, models: true do
+  let(:project) { create(:project) }
+  let(:commit) { project.commit }
+  let(:issue) { create(:issue) }
+
   describe 'relationships' do
     it { is_expected.to belong_to(:author).class_name("User") }
     it { is_expected.to belong_to(:note) }
@@ -33,8 +37,22 @@ describe Todo, models: true do
 
   describe 'validations' do
     it { is_expected.to validate_presence_of(:action) }
-    it { is_expected.to validate_presence_of(:target) }
+    it { is_expected.to validate_presence_of(:target_type) }
     it { is_expected.to validate_presence_of(:user) }
+
+    context 'for commits' do
+      subject { described_class.new(target_type: 'Commit') }
+
+      it { is_expected.to validate_presence_of(:commit_id) }
+      it { is_expected.not_to validate_presence_of(:target_id) }
+    end
+
+    context 'for issuables' do
+      subject { described_class.new(target: issue) }
+
+      it { is_expected.to validate_presence_of(:target_id) }
+      it { is_expected.not_to validate_presence_of(:commit_id) }
+    end
   end
 
   describe '#body' do
@@ -66,4 +84,46 @@ describe Todo, models: true do
       expect { todo.done! }.not_to raise_error
     end
   end
+
+  describe '#for_commit?' do
+    it 'returns true when target is a commit' do
+      subject.target_type = 'Commit'
+      expect(subject.for_commit?).to eq true
+    end
+
+    it 'returns false when target is an issuable' do
+      subject.target_type = 'Issue'
+      expect(subject.for_commit?).to eq false
+    end
+  end
+
+  describe '#target' do
+    it 'returns an instance of Commit for commits' do
+      subject.project = project
+      subject.target_type = 'Commit'
+      subject.commit_id = commit.id
+
+      expect(subject.target).to be_a(Commit)
+      expect(subject.target).to eq commit
+    end
+
+    it 'returns the issuable for issuables' do
+      subject.target_id = issue.id
+      subject.target_type = issue.class.name
+      expect(subject.target).to eq issue
+    end
+  end
+
+  describe '#to_reference' do
+    it 'returns the short commit id for commits' do
+      subject.target_type = 'Commit'
+      subject.commit_id = commit.id
+      expect(subject.to_reference).to eq Commit.truncate_sha(commit.id)
+    end
+
+    it 'returns reference for issuables' do
+      subject.target = issue
+      expect(subject.to_reference).to eq issue.to_reference
+    end
+  end
 end
-- 
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