comparison test/unit/lib/redmine/scm/adapters/mercurial_adapter_test.rb @ 119:8661b858af72

* Update to Redmine trunk rev 4705

-require File.dirname(__FILE__) + '/../../../../../test_helper'
+require File.expand_path('../../../../../../test_helper', __FILE__)
 begin
   require 'mocha'
-  
+
   class MercurialAdapterTest < ActiveSupport::TestCase
-    
+
     TEMPLATES_DIR = Redmine::Scm::Adapters::MercurialAdapter::TEMPLATES_DIR
     TEMPLATE_NAME = Redmine::Scm::Adapters::MercurialAdapter::TEMPLATE_NAME
     TEMPLATE_EXTENSION = Redmine::Scm::Adapters::MercurialAdapter::TEMPLATE_EXTENSION
-    
+
     REPOSITORY_PATH = RAILS_ROOT.gsub(%r{config\/\.\.}, '') + '/tmp/test/mercurial_repository'
-    
-    def test_hgversion
-      to_test = { "0.9.5" => [0,9,5],
-                  "1.0" => [1,0],
-                  "1e4ddc9ac9f7+20080325" => nil,
-                  "1.0.1+20080525" => [1,0,1],
-                  "1916e629a29d" => nil}
-      
-      to_test.each do |s, v|
-        test_hgversion_for(s, v)
+
+    if File.directory?(REPOSITORY_PATH)
+      def setup
+        @adapter = Redmine::Scm::Adapters::MercurialAdapter.new(REPOSITORY_PATH)
       end
-    end
-    
-    def test_template_path
-      to_test = { [0,9,5] => "0.9.5",
-                  [1,0] => "1.0",
-                  [] => "1.0",
-                  [1,0,1] => "1.0"}
-      
-      to_test.each do |v, template|
-        test_template_path_for(v, template)
+
+      def test_hgversion
+        to_test = { "Mercurial Distributed SCM (version 0.9.5)\n"  => [0,9,5],
+                    "Mercurial Distributed SCM (1.0)\n"            => [1,0],
+                    "Mercurial Distributed SCM (1e4ddc9ac9f7+20080325)\n" => nil,
+                    "Mercurial Distributed SCM (1.0.1+20080525)\n" => [1,0,1],
+                    "Mercurial Distributed SCM (1916e629a29d)\n"   => nil,
+                    "Mercurial SCM Distribuito (versione 0.9.5)\n" => [0,9,5],
+                    "(1.6)\n(1.7)\n(1.8)"                          => [1,6],
+                    "(1.7.1)\r\n(1.8.1)\r\n(1.9.1)"                => [1,7,1]}
+
+        to_test.each do |s, v|
+          test_hgversion_for(s, v)
+        end
       end
-    end
-    
-    private
-    
-    def test_hgversion_for(hgversion, version)
-      Redmine::Scm::Adapters::MercurialAdapter.expects(:hgversion_from_command_line).returns(hgversion)
-      adapter = Redmine::Scm::Adapters::MercurialAdapter
-      assert_equal version, adapter.hgversion
-    end
-    
-    def test_template_path_for(version, template)
-      adapter = Redmine::Scm::Adapters::MercurialAdapter
-      assert_equal "#{TEMPLATES_DIR}/#{TEMPLATE_NAME}-#{template}.#{TEMPLATE_EXTENSION}", adapter.template_path_for(version)
-      assert File.exist?(adapter.template_path_for(version))
+
+      def test_template_path
+        to_test = { [0,9,5]  => "0.9.5",
+                    [1,0]    => "1.0",
+                    []       => "1.0",
+                    [1,0,1]  => "1.0",
+                    [1,7]    => "1.0",
+                    [1,7,1]  => "1.0" }
+        to_test.each do |v, template|
+          test_template_path_for(v, template)
+        end
+      end
+
+      def test_diff
+        if @adapter.class.client_version_above?([1, 2])
+          assert_nil @adapter.diff(nil, '100000')
+        end
+        assert_nil @adapter.diff(nil, '100000', '200000')
+        [2, '400bb8672109', '400', 400].each do |r1|
+          diff1 = @adapter.diff(nil, r1)
+          if @adapter.class.client_version_above?([1, 2])
+            assert_equal 28, diff1.size
+            buf = diff1[24].gsub(/\r\n|\r|\n/, "")
+            assert_equal "+    return true unless klass.respond_to?('watched_by')", buf
+          else
+            assert_equal 0, diff1.size
+          end
+          [4, 'def6d2f1254a'].each do |r2|
+            diff2 = @adapter.diff(nil,r1,r2)
+            assert_equal 49, diff2.size
+            buf =  diff2[41].gsub(/\r\n|\r|\n/, "")
+            assert_equal "+class WelcomeController < ApplicationController", buf
+            diff3 = @adapter.diff('sources/watchers_controller.rb', r1, r2)
+            assert_equal 20, diff3.size
+            buf =  diff3[12].gsub(/\r\n|\r|\n/, "")
+            assert_equal "+    @watched.remove_watcher(user)", buf
+          end
+        end
+      end
+
+      def test_cat
+        [2, '400bb8672109', '400', 400].each do |r|
+          buf = @adapter.cat('sources/welcome_controller.rb', r)
+          assert buf
+          lines = buf.split("\r\n")
+          assert_equal 25, lines.length
+          assert_equal 'class WelcomeController < ApplicationController', lines[17]
+        end
+        assert_nil @adapter.cat('sources/welcome_controller.rb')
+      end
+
+      def test_annotate
+        assert_equal [], @adapter.annotate("sources/welcome_controller.rb").lines
+        [2, '400bb8672109', '400', 400].each do |r|
+          ann = @adapter.annotate('sources/welcome_controller.rb', r)
+          assert ann
+          assert_equal '1', ann.revisions[17].revision
+          assert_equal '9d5b5b004199', ann.revisions[17].identifier
+          assert_equal 'jsmith', ann.revisions[0].author
+          assert_equal 25, ann.lines.length
+          assert_equal 'class WelcomeController < ApplicationController', ann.lines[17]
+        end
+      end
+
+      # TODO filesize etc.
+      def test_entries
+        assert_nil @adapter.entries(nil, '100000')
+        [2, '400bb8672109', '400', 400].each do |r|
+          entries1 = @adapter.entries(nil, r)
+          assert entries1
+          assert_equal 3, entries1.size
+          assert_equal 'sources', entries1[1].name
+          assert_equal 'sources', entries1[1].path
+          assert_equal 'dir', entries1[1].kind
+          assert_equal 'README', entries1[2].name
+          assert_equal 'README', entries1[2].path
+          assert_equal 'file', entries1[2].kind
+
+          entries2 = @adapter.entries('sources', r)
+          assert entries2
+          assert_equal 2, entries2.size
+          assert_equal 'watchers_controller.rb', entries2[0].name
+          assert_equal 'sources/watchers_controller.rb', entries2[0].path
+          assert_equal 'file', entries2[0].kind
+          assert_equal 'welcome_controller.rb', entries2[1].name
+          assert_equal 'sources/welcome_controller.rb', entries2[1].path
+          assert_equal 'file', entries2[1].kind
+        end
+      end
+
+      def test_access_by_nodeid
+        path = 'sources/welcome_controller.rb'
+        assert_equal @adapter.cat(path, 2), @adapter.cat(path, '400bb8672109')
+      end
+
+      def test_access_by_fuzzy_nodeid
+        path = 'sources/welcome_controller.rb'
+        # falls back to nodeid
+        assert_equal @adapter.cat(path, 2), @adapter.cat(path, '400')
+      end
+
+      private
+
+      def test_hgversion_for(hgversion, version)
+        @adapter.class.expects(:hgversion_from_command_line).returns(hgversion)
+        assert_equal version, @adapter.class.hgversion
+      end
+
+      def test_template_path_for(version, template)
+        assert_equal "#{TEMPLATES_DIR}/#{TEMPLATE_NAME}-#{template}.#{TEMPLATE_EXTENSION}",
+                     @adapter.class.template_path_for(version)
+        assert File.exist?(@adapter.class.template_path_for(version))
+      end
+    else
+      puts "Mercurial test repository NOT FOUND. Skipping unit tests !!!"
+      def test_fake; assert true end
     end
   end
-  
+
 rescue LoadError
-  def test_fake; assert(false, "Requires mocha to run those tests")  end
+  class MercurialMochaFake < ActiveSupport::TestCase
+    def test_fake; assert(false, "Requires mocha to run those tests")  end
+  end
 end
+