Create team_spec and add test for .list

Author: cltweedie

spec/bitbucket_rest_api/team_spec.rb

@@ -0,0 +1,20 @@
+require 'spec_helper'
+
+describe BitBucket::Team do
+  let(:team) { BitBucket::Team.new }
+
+  describe '.list' do
+    before do
+      expect(team).to receive(:request).with(
+        :get,
+        '/2.0/teams/?role=member',
+        {},
+        {}
+      )
+    end
+
+    it 'should send a GET request for the teams of which the user is a member' do
+      team.list(:member)
+    end
+  end
+end