spec/celluloid/io/dns_resolver_spec.rb in celluloid-io-0.10.0 vs spec/celluloid/io/dns_resolver_spec.rb in celluloid-io-0.11.0

@@ -3,6 +3,24 @@
 describe Celluloid::IO::DNSResolver do
   it "resolves domain names" do
     resolver = Celluloid::IO::DNSResolver.new
     resolver.resolve("celluloid.io").should == Resolv::IPv4.create("207.97.227.245")
   end
-end
\ No newline at end of file
+
+  it "resolves CNAME responses" do
+    resolver = Celluloid::IO::DNSResolver.new
+    results = resolver.resolve("www.google.com")
+    if results.is_a?(Array)
+      results.all? {|i| i.is_a?(Resolv::IPv4) }.should be_true
+    else
+      results.is_a?(Resolv::IPv4).should be_true
+    end
+    # www.yahoo.com will be resolved randomly whether multiple or
+    # single entry.
+    results = resolver.resolve("www.yahoo.com")
+    if results.is_a?(Array)
+      results.all? {|i| i.is_a?(Resolv::IPv4) }.should be_true
+    else
+      results.is_a?(Resolv::IPv4).should be_true
+    end
+  end
+end