Add Github tests

spec/lib/github/api_spec.rb

@@ -0,0 +1,26 @@
+require 'spec_helper'
+
+describe Github::API do
+
+  describe '.base_uri' do
+    it { expect(described_class.base_uri).to eq 'https://api.github.com' }
+  end
+
+  describe '.latest_release' do
+    subject { described_class.latest_release }
+
+    context 'when github is up', vcr: {cassette_name: 'github_lastrelease'} do
+      it { expect(subject).to be_a RestClient::Response }
+      it { expect(subject.code).to eq 200 }
+    end
+
+    context 'when github is down' do
+
+      before do
+        allow_any_instance_of(RestClient::Resource).to receive(:get).and_raise(RestClient::Forbidden)
+      end
+
+      it { is_expected.to be_nil }
+    end
+  end
+end

spec/lib/github/releases_spec.rb

@@ -0,0 +1,23 @@
+require 'spec_helper'
+
+describe Github::Releases do
+
+  describe '.latest' do
+
+    subject { described_class.latest }
+
+    context 'when github is up', vcr: {cassette_name: 'github_lastrelease'} do
+      it { expect(subject.url).to eq 'https://api.github.com/repos/sgmap/tps/releases/4685573' }
+      it { expect(subject.body).to match /.*[Nouveautés].*/ }
+      it { expect(subject.published_at).to match /[0-9][0-9][\/][0-9][0-9][\/][0-9][0-9][0-9][0-9]/ }
+    end
+
+    context 'when github is down' do
+      before do
+        allow_any_instance_of(RestClient::Resource).to receive(:get).and_raise(RestClient::Forbidden)
+      end
+
+      it { is_expected.to be_nil }
+    end
+  end
+end