test/test_vacuum.rb in vacuum-1.1.1 vs test/test_vacuum.rb in vacuum-1.2.0

@@ -20,25 +20,53 @@
   def test_defaults_to_us_endpoint
     assert_equal 'http://webservices.amazon.com/onca/xml', @req.aws_endpoint
   end
 
   def test_fetches_parsable_response
-    Excon.stub({}, { body: '<foo>bar</foo>' })
-    @req.configure(aws_access_key_id: 'key', aws_secret_access_key: 'secret', associate_tag: 'tag')
+    Excon.stub({}, body: '<foo/>')
     res = @req.item_lookup({}, mock: true)
-    refute_empty res.to_h
+    refute_empty res.parse
   end
 
   def test_alternative_query_syntax
-    Excon.stub({}, { body: '<foo>bar</foo>' })
-    req = Request.new
-    req.configure(aws_access_key_id: 'key', aws_secret_access_key: 'secret', associate_tag: 'tag')
-    res = req.item_lookup(query: {}, mock: true)
-    refute_empty res.to_h
+    Excon.stub({}, body: '<foo/>')
+    res = @req.item_lookup(query: {}, mock: true)
+    refute_empty res.parse
   end
 
   def test_force_encodes_body
     res = Object.new
-    def res.body; String.new.force_encoding('ASCII-8BIT'); end
+    def res.body
+      ''.force_encoding('ASCII-8BIT')
+    end
     assert_equal 'UTF-8', Response.new(res).body.encoding.name
+  end
+
+  def test_sets_custom_parser_on_class_level
+    original_parser = Response.parser
+    Excon.stub({}, body: '<foo/>')
+    parser = MiniTest::Mock.new
+    parser.expect(:parse, '123', ['<foo/>'])
+    Response.parser = parser
+    res = @req.item_lookup(query: {}, mock: true)
+    assert_equal '123', res.parse
+    Response.parser = original_parser # clean up
+  end
+
+  def test_sets_custom_parser_on_instance_level
+    Excon.stub({}, body: '<foo/>')
+    res = @req.item_lookup(query: {}, mock: true)
+    parser = MiniTest::Mock.new
+    parser.expect(:parse, '123', ['<foo/>'])
+    res.parser = parser
+    assert_equal '123', res.parse
+  end
+
+  def test_casts_to_hash
+    Excon.stub({}, body: '<foo/>')
+    parser = MiniTest::Mock.new
+    res = @req.item_lookup(query: {}, mock: true)
+    assert_kind_of Hash, res.to_h
+    res.parser = parser
+    assert_kind_of Hash, res.to_h
   end
 end