tests for ApiQueryProvider::Base.extend

lib/api-query-provider/base.rb

@@ -105,7 +105,7 @@ def extend
         raise "not all needed values are present"
       end
 
-      request = self.class
+      request = self.class.where
 
       self.class.required_symbols.each do |sym|
         request = request.where(sym => self.send(self.class.shadow(sym).to_sym))

spec/base_spec.rb

@@ -1,5 +1,6 @@
 require 'spec_helper'
 require 'lib/auto_generate_test_class'
+require 'lib/parameterless_auto_generate_test_class'
 
 describe ApiQueryProvider::Base do
   it "should raise an exception being instanciated directly" do
@@ -11,4 +12,20 @@
 
     ApiQueryProvider::Base.instance_methods.include?(:foo).should == false
   end
+
+  describe "extend" do
+    it "should raise on missing symbol" do
+      real = AutoGenerateTestClass.new({})
+
+      lambda { real.extend }.should raise_error(Exception, "not all needed values are present")
+    end
+
+    it "should allow parameterless api calls" do
+      HTTParty.stub(:get) { double(:body => %q({ "id" : "1", "name": "test" })) }
+
+      real = ParameterlessAutoGenerateTestClass.new({})
+
+      lambda { real.extend }.should_not raise_error
+    end
+  end
 end

spec/lib/parameterless_auto_generate_test_class.rb

@@ -0,0 +1,6 @@
+class ParameterlessAutoGenerateTestClass < ApiQueryProvider::Base
+
+  self.api_url = "http://example.com"
+  self.api_path = "/foo/id"
+  self.autogenerate = true
+end