1 files changed, 64 insertions, 0 deletions
diff --git a/activeresource/test/base_test.rb b/activeresource/test/base_test.rb
index 82d3b2ae96..e68d562d97 100644
--- a/activeresource/test/base_test.rb
+++ b/activeresource/test/base_test.rb
@@ -3,6 +3,7 @@ require "fixtures/person"
 require "fixtures/customer"
 require "fixtures/street_address"
 require "fixtures/beast"
+require "fixtures/proxy"
 require 'active_support/core_ext/hash/conversions'
 
 class BaseTest < Test::Unit::TestCase
@@ -125,6 +126,28 @@ class BaseTest < Test::Unit::TestCase
     assert_nil actor.site
   end
 
+  def test_proxy_accessor_accepts_uri_or_string_argument
+    proxy = URI.parse('http://localhost')
+
+    assert_nothing_raised { Person.proxy = 'http://localhost' }
+    assert_equal proxy, Person.proxy
+
+    assert_nothing_raised { Person.proxy = proxy }
+    assert_equal proxy, Person.proxy
+  end
+
+  def test_should_use_proxy_prefix_and_credentials
+    assert_equal 'http://user:password@proxy.local:3000', ProxyResource.proxy.to_s
+  end
+
+  def test_proxy_variable_can_be_reset
+    actor = Class.new(ActiveResource::Base)
+    assert_nil actor.site
+    actor.proxy = 'http://localhost:31337'
+    actor.proxy = nil
+    assert_nil actor.site
+  end
+
   def test_should_accept_setting_user
     Forum.user = 'david'
     assert_equal('david', Forum.user)
@@ -221,6 +244,47 @@ class BaseTest < Test::Unit::TestCase
     assert_equal fruit.site, apple.site, 'subclass did not adopt changes from parent class'
   end
 
+  def test_proxy_reader_uses_superclass_site_until_written
+    # Superclass is Object so returns nil.
+    assert_nil ActiveResource::Base.proxy
+    assert_nil Class.new(ActiveResource::Base).proxy
+
+    # Subclass uses superclass proxy.
+    actor = Class.new(Person)
+    assert_equal Person.proxy, actor.proxy
+
+    # Subclass returns frozen superclass copy.
+    assert !Person.proxy.frozen?
+    assert actor.proxy.frozen?
+
+    # Changing subclass proxy doesn't change superclass site.
+    actor.proxy = 'http://localhost:31337'
+    assert_not_equal Person.proxy, actor.proxy
+
+    # Changed subclass proxy is not frozen.
+    assert !actor.proxy.frozen?
+
+    # Changing superclass proxy doesn't overwrite subclass site.
+    Person.proxy = 'http://somewhere.else'
+    assert_not_equal Person.proxy, actor.proxy
+
+    # Changing superclass proxy after subclassing changes subclass site.
+    jester = Class.new(actor)
+    actor.proxy = 'http://nomad'
+    assert_equal actor.proxy, jester.proxy
+    assert jester.proxy.frozen?
+
+    # Subclasses are always equal to superclass proxy when not overridden
+    fruit = Class.new(ActiveResource::Base)
+    apple = Class.new(fruit)
+
+    fruit.proxy = 'http://market'
+    assert_equal fruit.proxy, apple.proxy, 'subclass did not adopt changes from parent class'
+
+    fruit.proxy = 'http://supermarket'
+    assert_equal fruit.proxy, apple.proxy, 'subclass did not adopt changes from parent class'
+  end
+
   def test_user_reader_uses_superclass_user_until_written
     # Superclass is Object so returns nil.
     assert_nil ActiveResource::Base.user