Checkout of Instiki Trunk 1/21/2007.

test/unit/page_test.rb

@@ -0,0 +1,122 @@
+require File.expand_path(File.dirname(__FILE__) + '/../test_helper')
+
+class PageTest < Test::Unit::TestCase
+  fixtures :webs, :pages, :revisions, :system
+  
+  def setup
+    @page = pages(:first_page)
+  end
+
+
+  def test_lock
+    assert !@page.locked?(Time.local(2004, 4, 4, 16, 50))
+
+    @page.lock(Time.local(2004, 4, 4, 16, 30), "DavidHeinemeierHansson")
+
+    assert @page.locked?(Time.local(2004, 4, 4, 16, 50))
+    assert !@page.locked?(Time.local(2004, 4, 4, 17, 1))
+
+    @page.unlock
+
+    assert !@page.locked?(Time.local(2004, 4, 4, 16, 50))
+  end
+  
+  def test_lock_duration
+    @page.lock(Time.local(2004, 4, 4, 16, 30), "DavidHeinemeierHansson")
+
+    assert_equal 15, @page.lock_duration(Time.local(2004, 4, 4, 16, 45))
+  end
+  
+  def test_plain_name
+    assert_equal "First Page", @page.plain_name
+  end
+
+  def test_revise
+    @page.revise('HisWay would be MyWay in kinda lame', Time.local(2004, 4, 4, 16, 55), 
+        'MarianneSyhler', test_renderer)
+    @page.reload
+
+    assert_equal 2, @page.revisions.length, 'Should have two revisions'
+    assert_equal 'MarianneSyhler', @page.current_revision.author.to_s, 
+        'Mary should be the author now'
+    assert_equal 'DavidHeinemeierHansson', @page.revisions.first.author.to_s, 
+        'David was the first author'
+  end
+  
+  def test_revise_continous_revision
+    @page.revise('HisWay would be MyWay in kinda lame', Time.local(2004, 4, 4, 16, 55), 
+        'MarianneSyhler', test_renderer)
+    @page.reload
+    assert_equal 2, @page.revisions.length
+    assert_equal 'HisWay would be MyWay in kinda lame', @page.content
+
+    # consecutive revision by the same author within 30 minutes doesn't create a new revision
+    @page.revise('HisWay would be MyWay in kinda update', Time.local(2004, 4, 4, 16, 57), 
+        'MarianneSyhler', test_renderer)
+    @page.reload
+    assert_equal 2, @page.revisions.length
+    assert_equal 'HisWay would be MyWay in kinda update', @page.content
+    assert_equal Time.local(2004, 4, 4, 16, 57), @page.revised_at
+
+    # but consecutive revision by another author results in a new revision
+    @page.revise('HisWay would be MyWay in the house', Time.local(2004, 4, 4, 16, 58), 
+        'DavidHeinemeierHansson', test_renderer)
+    @page.reload
+    assert_equal 3, @page.revisions.length
+    assert_equal 'HisWay would be MyWay in the house', @page.content
+
+    # consecutive update after 30 minutes since the last one also creates a new revision, 
+    # even when it is by the same author
+    @page.revise('HisWay would be MyWay in my way', Time.local(2004, 4, 4, 17, 30), 
+        'DavidHeinemeierHansson', test_renderer)
+    @page.reload
+    assert_equal 4, @page.revisions.length
+  end
+
+  def test_revise_content_unchanged
+    last_revision_before = @page.current_revision
+    revisions_number_before = @page.revisions.size
+  
+    assert_raises(Instiki::ValidationError) { 
+      @page.revise(@page.current_revision.content, Time.now, 'AlexeyVerkhovsky', test_renderer)
+    }
+    
+    assert_equal last_revision_before, @page.current_revision(true)
+    assert_equal revisions_number_before, @page.revisions.size
+  end
+
+  def test_revise_changes_references_from_wanted_to_linked_for_new_pages
+    web = Web.find(1)
+    new_page = Page.new(:web => web, :name => 'NewPage')
+    new_page.revise('Reference to WantedPage, and to WantedPage2', Time.now, 'AlexeyVerkhovsky', 
+        test_renderer)
+    
+    references = new_page.wiki_references(true)
+    assert_equal 2, references.size
+    assert_equal 'WantedPage', references[0].referenced_name
+    assert_equal WikiReference::WANTED_PAGE, references[0].link_type
+    assert_equal 'WantedPage2', references[1].referenced_name
+    assert_equal WikiReference::WANTED_PAGE, references[1].link_type
+
+    wanted_page = Page.new(:web => web, :name => 'WantedPage')
+    wanted_page.revise('And here it is!', Time.now, 'AlexeyVerkhovsky', test_renderer)
+
+    # link type stored for NewPage -> WantedPage reference should change from WANTED to LINKED
+    # reference NewPage -> WantedPage2 should remain the same
+    references = new_page.wiki_references(true)
+    assert_equal 2, references.size
+    assert_equal 'WantedPage', references[0].referenced_name
+    assert_equal WikiReference::LINKED_PAGE, references[0].link_type
+    assert_equal 'WantedPage2', references[1].referenced_name
+    assert_equal WikiReference::WANTED_PAGE, references[1].link_type
+  end
+
+  def test_rollback
+    @page.revise("spot two", Time.now, "David", test_renderer)
+    @page.revise("spot three", Time.now + 2000, "David", test_renderer)
+    assert_equal 3, @page.revisions(true).length, "Should have three revisions"
+    @page.current_revision(true)
+    @page.rollback(0, Time.now, '127.0.0.1', test_renderer)
+    assert_equal "HisWay would be MyWay in kinda ThatWay in HisWay though MyWay \\\\OverThere -- see SmartEngine in that SmartEngineGUI", @page.current_revision(true).content
+  end
+end