Postgresql 8.3 compatibility fix (#834).

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1363 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/changeset.rb

@@ -35,6 +35,10 @@ class Changeset < ActiveRecord::Base
   validates_uniqueness_of :revision, :scope => :repository_id
   validates_uniqueness_of :scmid, :scope => :repository_id, :allow_nil => true
   
+  def revision=(r)
+    write_attribute :revision, (r.nil? ? nil : r.to_s)
+  end
+  
   def comments=(comment)
     write_attribute(:comments, comment.strip)
   end

test/unit/changeset_test.rb

@@ -41,22 +41,22 @@ class ChangesetTest < Test::Unit::TestCase
   end
 
   def test_previous
-    changeset = Changeset.find_by_revision(3)
-    assert_equal Changeset.find_by_revision(2), changeset.previous
+    changeset = Changeset.find_by_revision('3')
+    assert_equal Changeset.find_by_revision('2'), changeset.previous
   end
 
   def test_previous_nil
-    changeset = Changeset.find_by_revision(1)
+    changeset = Changeset.find_by_revision('1')
     assert_nil changeset.previous
   end
 
   def test_next
-    changeset = Changeset.find_by_revision(2)
-    assert_equal Changeset.find_by_revision(3), changeset.next
+    changeset = Changeset.find_by_revision('2')
+    assert_equal Changeset.find_by_revision('3'), changeset.next
   end
 
   def test_next_nil
-    changeset = Changeset.find_by_revision(4)
+    changeset = Changeset.find_by_revision('4')
     assert_nil changeset.next
   end
 end

test/unit/repository_bazaar_test.rb

@@ -36,13 +36,13 @@ class RepositoryBazaarTest < Test::Unit::TestCase
       
       assert_equal 4, @repository.changesets.count
       assert_equal 9, @repository.changes.count
-      assert_equal 'Initial import', @repository.changesets.find_by_revision(1).comments
+      assert_equal 'Initial import', @repository.changesets.find_by_revision('1').comments
     end
     
     def test_fetch_changesets_incremental
       @repository.fetch_changesets
       # Remove changesets with revision > 5
-      @repository.changesets.find(:all, :conditions => 'revision > 2').each(&:destroy)
+      @repository.changesets.find(:all).each {|c| c.destroy if c.revision.to_i > 2}
       @repository.reload
       assert_equal 2, @repository.changesets.count
       

test/unit/repository_darcs_test.rb

@@ -35,13 +35,13 @@ class RepositoryDarcsTest < Test::Unit::TestCase
       
       assert_equal 6, @repository.changesets.count
       assert_equal 13, @repository.changes.count
-      assert_equal "Initial commit.", @repository.changesets.find_by_revision(1).comments
+      assert_equal "Initial commit.", @repository.changesets.find_by_revision('1').comments
     end
     
     def test_fetch_changesets_incremental
       @repository.fetch_changesets
       # Remove changesets with revision > 3
-      @repository.changesets.find(:all, :conditions => 'revision > 3').each(&:destroy)
+      @repository.changesets.find(:all).each {|c| c.destroy if c.revision.to_i > 3}
       @repository.reload
       assert_equal 3, @repository.changesets.count
       

test/unit/repository_mercurial_test.rb

@@ -35,13 +35,13 @@ class RepositoryMercurialTest < Test::Unit::TestCase
       
       assert_equal 6, @repository.changesets.count
       assert_equal 11, @repository.changes.count
-      assert_equal "Initial import.\nThe repository contains 3 files.", @repository.changesets.find_by_revision(0).comments
+      assert_equal "Initial import.\nThe repository contains 3 files.", @repository.changesets.find_by_revision('0').comments
     end
     
     def test_fetch_changesets_incremental
       @repository.fetch_changesets
       # Remove changesets with revision > 2
-      @repository.changesets.find(:all, :conditions => 'revision > 2').each(&:destroy)
+      @repository.changesets.find(:all).each {|c| c.destroy if c.revision.to_i > 2}
       @repository.reload
       assert_equal 3, @repository.changesets.count
       

test/unit/repository_subversion_test.rb

@@ -35,13 +35,13 @@ class RepositorySubversionTest < Test::Unit::TestCase
       
       assert_equal 8, @repository.changesets.count
       assert_equal 16, @repository.changes.count
-      assert_equal 'Initial import.', @repository.changesets.find_by_revision(1).comments
+      assert_equal 'Initial import.', @repository.changesets.find_by_revision('1').comments
     end
     
     def test_fetch_changesets_incremental
       @repository.fetch_changesets
       # Remove changesets with revision > 5
-      @repository.changesets.find(:all, :conditions => 'revision > 5').each(&:destroy)
+      @repository.changesets.find(:all).each {|c| c.destroy if c.revision.to_i > 5}
       @repository.reload
       assert_equal 5, @repository.changesets.count