Add base specs for search on fields with _start

 and `_end`.

Add a failing spec for fields with `_and_` … that needs to be
fixed.

spec/ransack/adapters/active_record/base_spec.rb

@@ -130,15 +130,52 @@ def self.sane_adapter?
           end
 
           it "should function correctly when using fields with % in them" do
-            Person.create!(:name => "110%-er")
+            p = Person.create!(:name => "110%-er")
             s = Person.search(:name_cont => "10%")
             expect(s.result.exists?).to be true
+            expect(s.result.to_a).to eq [p]
           end
 
           it "should function correctly when using fields with backslashes in them" do
-            Person.create!(:name => "\\WINNER\\")
+            p = Person.create!(:name => "\\WINNER\\")
             s = Person.search(:name_cont => "\\WINNER\\")
-            expect(s.result.exists?).to be true
+            expect(s.result.to_a).to eq [p]
+          end
+
+          it "should function correctly when an attribute name ends with '_start'" do
+            p = Person.create!(:new_start => 'Bar and foo', :name => 'Xiang')
+
+            s = Person.search(:new_start_end => ' and foo')
+            expect(s.result.to_a).to eq [p]
+
+            s = Person.search(:name_or_new_start_start => 'Xia')
+            expect(s.result.to_a).to eq [p]
+
+            s = Person.search(:new_start_or_name_end => 'iang')
+            expect(s.result.to_a).to eq [p]
+          end
+
+          it "should function correctly when an attribute name ends with '_end'" do
+            p = Person.create!(:stop_end => 'Foo and bar', :name => 'Marianne')
+
+            s = Person.search(:stop_end_start => 'Foo and')
+            expect(s.result.to_a).to eq [p]
+
+            s = Person.search(:stop_end_or_name_end => 'anne')
+            expect(s.result.to_a).to eq [p]
+
+            s = Person.search(:name_or_stop_end_end => ' bar')
+            expect(s.result.to_a).to eq [p]
+          end
+
+          it "should function correctly when an attribute name has 'and' in it" do
+          # FIXME: this test does not pass!
+            p = Person.create!(:terms_and_conditions => 'Accepted')
+            s = Person.search(:terms_and_conditions_eq => 'Accepted')
+          # search is not detecting the attribute
+            puts "Search not detecting the `terms_and_conditions` attribute: #{
+                  s.result.to_sql}"
+            # expect(s.result.to_a).to eq [p]
           end
 
           it 'allows sort by "only_sort" field' do