From a9dafbb28de3e34c31ebf184fbc4e2042c7ff207 Mon Sep 17 00:00:00 2001
From: Andrew White <andyw@pixeltrix.co.uk>
Date: Tue, 29 Mar 2011 15:08:40 +0100
Subject: Delegate first!, last!, any? and many? to scoped

---
 activerecord/test/cases/finder_test.rb      | 16 ++++++++++++++++
 activerecord/test/cases/named_scope_test.rb | 17 ++++++++++++++++-
 2 files changed, 32 insertions(+), 1 deletion(-)

(limited to 'activerecord/test')

diff --git a/activerecord/test/cases/finder_test.rb b/activerecord/test/cases/finder_test.rb
index 316113634b..1ec00b15b2 100644
--- a/activerecord/test/cases/finder_test.rb
+++ b/activerecord/test/cases/finder_test.rb
@@ -208,6 +208,14 @@ class FinderTest < ActiveRecord::TestCase
     end
   end
 
+  def test_model_class_responds_to_first_bang
+    assert_equal topics(:first), Topic.first!
+    assert_raises ActiveRecord::RecordNotFound do
+      Topic.delete_all
+      Topic.first!
+    end
+  end
+
   def test_last_bang_present
     assert_nothing_raised do
       assert_equal topics(:second), Topic.where("title = 'The Second Topic of the day'").last!
@@ -220,6 +228,14 @@ class FinderTest < ActiveRecord::TestCase
     end
   end
 
+  def test_model_class_responds_to_last_bang
+    assert_equal topics(:fourth), Topic.last!
+    assert_raises ActiveRecord::RecordNotFound do
+      Topic.delete_all
+      Topic.last!
+    end
+  end
+
   def test_unexisting_record_exception_handling
     assert_raise(ActiveRecord::RecordNotFound) {
       Topic.find(1).parent
diff --git a/activerecord/test/cases/named_scope_test.rb b/activerecord/test/cases/named_scope_test.rb
index fb050c3e52..9b20ea08de 100644
--- a/activerecord/test/cases/named_scope_test.rb
+++ b/activerecord/test/cases/named_scope_test.rb
@@ -64,7 +64,7 @@ class NamedScopeTest < ActiveRecord::TestCase
     assert Reply.scopes.include?(:base)
     assert_equal Reply.find(:all), Reply.base
   end
-  
+
   def test_classes_dont_inherit_subclasses_scopes
     assert !ActiveRecord::Base.scopes.include?(:base)
   end
@@ -246,6 +246,12 @@ class NamedScopeTest < ActiveRecord::TestCase
     assert_no_queries { assert topics.any? }
   end
 
+  def test_model_class_should_respond_to_any
+    assert Topic.any?
+    Topic.delete_all
+    assert !Topic.any?
+  end
+
   def test_many_should_not_load_results
     topics = Topic.base
     assert_queries(2) do
@@ -280,6 +286,15 @@ class NamedScopeTest < ActiveRecord::TestCase
     assert Topic.base.many?
   end
 
+  def test_model_class_should_respond_to_many
+    Topic.delete_all
+    assert !Topic.many?
+    Topic.create!
+    assert !Topic.many?
+    Topic.create!
+    assert Topic.many?
+  end
+
   def test_should_build_on_top_of_scope
     topic = Topic.approved.build({})
     assert topic.approved
-- 
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