Consider 0.0.0.0 to be a localhost alias.

Note that WebMock doesn't yet consider 0.0.0.0 to be localhost, so it doesn't fully work if you use WebMock.

Closes vcr#15.

CHANGELOG.md

@@ -11,6 +11,7 @@
 * Fixed VCR/Net::HTTP/WebMock integration so that VCR no longer loads its Net::HTTP monkey patch when
   WebMock is used, and relies upon WebMock's after_request callback to record Net::HTTP instead.  This
   fixes [a bug](http://github.com/myronmarston/vcr/issues/14) when using WebMock and Open URI.
+* Consider 0.0.0.0 to be a localhost alias (previously only "localhost" and 127.0.0.1 were considered).
 
 ## 1.1.2 (September 9, 2010)
 

lib/vcr.rb

@@ -14,7 +14,7 @@
 module VCR
   extend self
 
-  LOCALHOST_ALIASES = %w( localhost 127.0.0.1 )
+  LOCALHOST_ALIASES = %w( localhost 127.0.0.1 0.0.0.0 )
 
   def current_cassette
     cassettes.last

spec/fixtures/1.9.1/cassette_spec/with_localhost_requests.yml

@@ -53,6 +53,29 @@
       - "277"
     :body: 127.0.0.1 response
     :http_version: "1.1"
+- !ruby/struct:VCR::HTTPInteraction 
+  :request: !ruby/struct:VCR::Request 
+    :method: :get
+    :uri: http://0.0.0.0:80/
+    :body: 
+    :headers: 
+  :response: !ruby/struct:VCR::Response 
+    :status: !ruby/struct:VCR::ResponseStatus 
+      :code: 404
+      :message: Not Found
+    :headers: 
+      content-type: 
+      - text/html; charset=iso-8859-1
+      connection: 
+      - close
+      server: 
+      - Apache/2.2.3 (CentOS)
+      date: 
+      - Thu, 25 Feb 2010 07:53:52 GMT
+      content-length: 
+      - "277"
+    :body: 127.0.0.1 response
+    :http_version: "1.1"
 - !ruby/struct:VCR::HTTPInteraction 
   :request: !ruby/struct:VCR::Request 
     :method: :get

spec/fixtures/not_1.9.1/cassette_spec/with_localhost_requests.yml

@@ -53,6 +53,29 @@
       - "277"
     body: 127.0.0.1 response
     http_version: "1.1"
+- !ruby/struct:VCR::HTTPInteraction 
+  request: !ruby/struct:VCR::Request 
+    method: :get
+    uri: http://0.0.0.0:80/
+    body: 
+    headers: 
+  response: !ruby/struct:VCR::Response 
+    status: !ruby/struct:VCR::ResponseStatus 
+      code: 404
+      message: Not Found
+    headers: 
+      content-type: 
+      - text/html; charset=iso-8859-1
+      connection: 
+      - close
+      server: 
+      - Apache/2.2.3 (CentOS)
+      date: 
+      - Thu, 25 Feb 2010 07:53:52 GMT
+      content-length: 
+      - "277"
+    body: 127.0.0.1 response
+    http_version: "1.1"
 - !ruby/struct:VCR::HTTPInteraction 
   request: !ruby/struct:VCR::Request 
     method: :get

spec/support/http_library_adapters.rb

@@ -206,6 +206,7 @@ def test_request_stubbed(method, url, expected)
                   before(:each) { subject.ignore_localhost = true }
 
                   it "allows requests to #{localhost_alias}" do
+                    pending "Waiting for WebMock to add 0.0.0.0 as a localhost alias as well" if localhost_alias == '0.0.0.0' && subject == VCR::HttpStubbingAdapters::WebMock
                     get_body_string(make_http_request(:get, "http://#{localhost_alias}:#{localhost_server.port}/")).should == localhost_response
                   end
                 end