spec/ec2_spec.rb in awsborn-0.8.7 vs spec/ec2_spec.rb in awsborn-0.9.0

@@ -1,4 +1,22 @@
 require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
 
 describe Awsborn::Ec2 do
+  before do
+    @ec2 = Awsborn::Ec2.new :eu_west_1
+  end
+
+  describe "#set_instance_name" do
+    it "sets the name tag of the instance (if launched)" do
+      @ec2.stub!(:instance_id).and_return("i-123")
+      connection = mock("connection")
+      @ec2.stub!(:connection).and_return(connection)
+
+      connection.should_receive(:create_tags).with("i-123", {"Name" => "foo"})
+      @ec2.set_instance_name "foo"
+    end
+    it "raises an exception if the instance hasn't been launched" do
+      @ec2.stub!(:instance_id).and_return nil
+      expect {@ec2.set_instance_name "foo"}.to raise_error()
+    end
+  end
 end