Create latest Repositories listing method

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Create latest Repositories listing method
This is a information that will get published at the homepage.
Rafael Reggiani Manzo
1 parent 50c4dc64
Showing 2 changed files with 28 additions and 0 deletions Show diff stats
app/models/repository.rb
spec/models/repository_spec.rb
 class Repository < KalibroClient::Entities::Processor::Repository
   include KalibroRecord
+
+  def self.latest(count=1)
+    all.sort { |one, another| another.id <=> one.id }.first(count)
+  end
 end
@@ -0,0 +1,24 @@
+require 'rails_helper'
+
+describe Repository do
+  describe 'class method' do
+    describe 'latest' do
+      let!(:repository) { FactoryGirl.build(:repository, id: 1) }
+      let!(:another_repository) { FactoryGirl.build(:another_repository, id: 2) }
+
+      before do
+        Repository.expects(:all).returns([repository, another_repository])
+      end
+
+      it 'should return the two repositorys ordered' do
+        expect(Repository.latest(2)).to eq([another_repository, repository])
+      end
+
+      context 'when no parameter is passed' do
+        it 'should return just the most recent repository' do
+          expect(Repository.latest).to eq([another_repository])
+        end
+      end
+    end
+  end
+end
 \ No newline at end of file
1	1	class Repository < KalibroClient::Entities::Processor::Repository
2	2	include KalibroRecord
	3	+
	4	+ def self.latest(count=1)
	5	+ all.sort { \|one, another\| another.id <=> one.id }.first(count)
	6	+ end
3	7	end
...	...
...	...	@@ -0,0 +1,24 @@
	1	+require 'rails_helper'
	2	+
	3	+describe Repository do
	4	+ describe 'class method' do
	5	+ describe 'latest' do
	6	+ let!(:repository) { FactoryGirl.build(:repository, id: 1) }
	7	+ let!(:another_repository) { FactoryGirl.build(:another_repository, id: 2) }
	8	+
	9	+ before do
	10	+ Repository.expects(:all).returns([repository, another_repository])
	11	+ end
	12	+
	13	+ it 'should return the two repositorys ordered' do
	14	+ expect(Repository.latest(2)).to eq([another_repository, repository])
	15	+ end
	16	+
	17	+ context 'when no parameter is passed' do
	18	+ it 'should return just the most recent repository' do
	19	+ expect(Repository.latest).to eq([another_repository])
	20	+ end
	21	+ end
	22	+ end
	23	+ end
	24	+end
0	25	\ No newline at end of file
...	...