t#31470:create pager

[pettanr/pettanr.git] / spec / models / artist_spec.rb

diff --git a/spec/models/artist_spec.rb b/spec/models/artist_spec.rb
index a521172..e93b28f 100644 (file)
--- a/spec/models/artist_spec.rb
+++ b/spec/models/artist_spec.rb
@@ -238,31 +238,35 @@ describe Artist do
         r.should eq [@artist]
       end
     end
-    context 'DBに5件あって1ページの件数を0件に変えたとして' do
-      before do
-        @artist2 = FactoryGirl.create :artist, :author_id => @author.id, :name => 'artist2', :created_at => Time.now + 100
-        @artist3 = FactoryGirl.create :artist, :author_id => @author.id, :name => 'artist3', :created_at => Time.now + 200
-        @artist4 = FactoryGirl.create :artist, :author_id => @author.id, :name => 'artist4', :created_at => Time.now + 300
-        @artist5 = FactoryGirl.create :artist, :author_id => @author.id, :name => 'artist5', :created_at => Time.now + 400
-        Artist.stub(:default_page_size).and_return(2)
-      end
-      it '通常は全件(5件)を返す' do
-        r = Artist.list 5, 0
-        r.should have(5).items 
-      end
+  end
+  
+  describe '一覧ページ制御に於いて' do
+    before do
+      Artist.stub(:count).with(any_args).and_return(100)
+    end
+    it 'ページ制御を返す' do
+      r = Artist.list_paginate
+      r.is_a?(Kaminari::PaginatableArray).should be_true
+    end
+    it '一覧の取得条件を利用している' do
+      Artist.stub(:list_where).with(any_args).and_return('')
+      Artist.should_receive(:list_where).with(any_args).exactly(1)
+      r = Artist.list_paginate
+    end
+    it 'ページ件数10のとき、3ページ目のオフセットは20から始まる' do
+      r = Artist.list_paginate 3, 10
+      r.limit_value.should eq 10
+      r.offset_value.should eq 20
     end
   end
+  
   describe '一覧取得オプションに於いて' do
-    it 'includeキーを含んでいる' do
-      r = Artist.list_opt
-      r.has_key?(:include).should be_true
-    end
     it '1つの項目を含んでいる' do
-      r = Artist.list_opt[:include]
+      r = Artist.list_opt
       r.should have(1).items
     end
     it '作家を含んでいる' do
-      r = Artist.list_opt[:include]
+      r = Artist.list_opt
       r.has_key?(:author).should be_true
     end
   end