spec/notifiers_spec.rb in notifiers-1.2.0 vs spec/notifiers_spec.rb in notifiers-1.2.1

@@ -1,13 +1,29 @@
 require 'spec_helper'
 
-describe 'notifiers' do
+describe Notifiers do
+  it { expect(growl).to be_instance_of(Notifiers::Growl) }
 
-  it { growl.should be_instance_of(Growl) }
+  it { expect(knotify).to be_instance_of(Notifiers::Knotify) }
 
-  it { knotify.should be_instance_of(Knotify) }
+  it { expect(notify_send).to be_instance_of(Notifiers::NotifySend) }
 
-  it { notify_send.should be_instance_of(NotifySend)}
+  it { expect(lib_notify).to be_instance_of(Notifiers::NotifySend) }
 
-  it { lib_notify.should be_instance_of(NotifySend)}
+  describe '#auto_discover' do
+    context 'when have a notifier library installed' do
+      it 'returns the notifier' do
+        expect(Notifiers::Growl).to receive(:installed?).and_return(true)
+        expect(auto_discover).to be_instance_of(Notifiers::Growl)
+      end
+    end
 
+    context 'when do not have a notifier library installed' do
+      it 'raises Notifier not Found' do
+        expect(Notifiers::Base).to receive(:subclasses).and_return([])
+        expect {
+          auto_discover
+        }.to raise_error(Notifiers::NotifierNotFound)
+      end
+    end
+  end
 end
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