spec/external_spec.rb in palimpsest-0.1.0 vs spec/external_spec.rb in palimpsest-0.1.1

@@ -9,10 +9,11 @@
 
   before :each do
     allow(Grit::Git).to receive(:new).and_return(gritty)
     allow(Grit::Repo).to receive(:new).and_return(repo)
     allow(gritty).to receive(:clone)
+    allow(repo).to receive(:archive_tar)
   end
 
   describe "#repo_path" do
 
     it "gives the full path to the source repo" do
@@ -75,12 +76,13 @@
     end
   end
 
   describe "#install" do
 
-    it "installs the external to the install path" do
+    it "populates and installs the external to the install path and returns itself" do
       external.install_path = 'path/to/install'
+      expect(external.environment).to receive(:populate).and_return(external.environment)
       expect(external.environment).to receive(:copy).with(dest: 'path/to/install')
-      external.install
+      expect(external.install).to be external
     end
   end
 end