delayed_spec.rb in guard-delayed-0.3.0

- old
+ new
@@ -1,28 +1,53 @@
 require 'spec_helper'
 
 describe Guard::Delayed do
   describe "when passing an environment option" do
-    subject { Guard::Delayed.new([], {:environment => 'test'}) }
+    let(:subject) {Guard::Delayed.new({environment: 'test'})}
 
     it "calls system with 'export RAILS_ENV=test;' call first" do
-      subject.should_receive(:system).with("export RAILS_ENV=test; script/delayed_job stop").and_return(true)
-      subject.should_receive(:system).with("export RAILS_ENV=test; script/delayed_job start").and_return(true)
+      expect(subject).to receive(:system).with("export RAILS_ENV=test; script/delayed_job stop").and_return(true)
+      expect(subject).to receive(:system).with("export RAILS_ENV=test; script/delayed_job start").and_return(true)
       subject.start
     end
 
     it "calls system with 'export RAILS_ENV=test;' after changes" do
-      subject.should_receive(:system).with("export RAILS_ENV=test; script/delayed_job restart").and_return(true)
+      expect(subject).to receive(:system).with("export RAILS_ENV=test; script/delayed_job restart").and_return(true)
       subject.run_on_changes([])
     end
 
     it "should raise an exception when system call fails" do
-      subject.should_receive(:system).and_return(nil)
-      lambda { subject.run_on_changes([]) }.should raise_error 
+      expect(subject).to receive(:system).and_return(nil)
+      expect(-> {subject.run_on_changes([])}).to raise_error
     end
 
     it "should raise an exception when system command fails " do
-      subject.should_receive(:system).and_return(false)
-      lambda { subject.run_on_changes([]) }.should raise_error 
+      expect(subject).to receive(:system).and_return(false)
+      expect(-> {subject.run_on_changes([]) }).to raise_error
+    end
+  end
+
+  describe "when passing a root option" do
+    subject { Guard::Delayed.new({:root => 'test/dummy'}) }
+
+    it "calls system in correct directory call first" do
+      expect(subject).to receive(:system).with("test/dummy/script/delayed_job stop").and_return(true)
+      expect(subject).to receive(:system).with("test/dummy/script/delayed_job start").and_return(true)
+      subject.start
+    end
+
+    it "calls system in correct directory after changes" do
+      expect(subject).to receive(:system).with("test/dummy/script/delayed_job restart").and_return(true)
+      subject.run_on_changes([])
+    end
+
+    it "should raise an exception when system call fails" do
+      expect(subject).to receive(:system).and_return(nil)
+      expect(-> {subject.run_on_changes([])}).to raise_error
+    end
+
+    it "should raise an exception when system command fails " do
+      expect(subject).to receive(:system).and_return(false)
+      expect(-> {subject.run_on_changes([])}).to raise_error
     end
   end
 end