Specify kernel in the rake file, and a basic test of deny list

Author: dl-maura

lib/tasks/geo_combine.rake

@@ -31,7 +31,7 @@ namespace :geocombine do
       ogm_repos.reject! { |repo| denylist.include?(repo) }
     end
     ogm_repos.each do |repo|
-      system "echo #{repo} && mkdir -p #{ogm_path} && cd #{ogm_path} && git clone --depth 1 #{repo}"
+      Kernel.system "echo #{repo} && mkdir -p #{ogm_path} && cd #{ogm_path} && git clone --depth 1 #{repo}"
     end
   end
 
@@ -45,7 +45,7 @@ namespace :geocombine do
     paths.each do |path|
       next unless File.directory?(path)
 
-      system "echo #{path} && cd #{path} && git pull origin"
+      Kernel.system "echo #{path} && cd #{path} && git pull origin"
     end
   end
 

spec/lib/tasks/geo_combine_spec.rb

@@ -3,12 +3,15 @@
 require 'spec_helper'
 require 'rake'
 
-describe 'geocombine rake tasks' do
-    describe 'geocombine:clone' do
-        it 'does not clone repos on deny list' do
-            allow(Kernel).to receive(:system)
-            Rake::Task['geocombine:clone'].invoke
-            expect(Kernel).to have_received(:system).exactly(20).times
-        end
+describe 'geo_combine.rake' do
+  before do
+    load('lib/tasks/geo_combine.rake')
+  end
+  describe 'geocombine:clone' do
+    it 'does not clone repos on deny list' do
+      allow(Kernel).to receive(:system)
+      Rake::Task['geocombine:clone'].invoke
+      expect(Kernel).to have_received(:system).exactly(20).times
     end
+  end
 end