diff test/unit/lib/redmine/scm/adapters/mercurial_adapter_test.rb @ 523:0b6c82dead28 luisf

Merge from branch "cannam"

--- a/test/unit/lib/redmine/scm/adapters/mercurial_adapter_test.rb	Mon Mar 28 18:17:06 2011 +0100
+++ b/test/unit/lib/redmine/scm/adapters/mercurial_adapter_test.rb	Mon Jul 25 14:23:37 2011 +0100
@@ -1,53 +1,371 @@
-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
+
+    HELPERS_DIR        = Redmine::Scm::Adapters::MercurialAdapter::HELPERS_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)
+
+    REPOSITORY_PATH = RAILS_ROOT.gsub(%r{config\/\.\.}, '') +
+                         '/tmp/test/mercurial_repository'
+
+    CHAR_1_HEX = "\xc3\x9c"
+
+    if File.directory?(REPOSITORY_PATH)
+      def setup
+        adapter_class = Redmine::Scm::Adapters::MercurialAdapter
+        assert adapter_class
+        assert adapter_class.client_command
+        assert_equal true, adapter_class.client_available
+        assert_equal true, adapter_class.client_version_above?([0, 9, 5])
+
+        @adapter = Redmine::Scm::Adapters::MercurialAdapter.new(
+                              REPOSITORY_PATH,
+                              nil,
+                              nil,
+                              nil,
+                             'ISO-8859-1')
+        @diff_c_support = true
+        @char_1        = CHAR_1_HEX.dup
+        @tag_char_1    = "tag-#{CHAR_1_HEX}-00"
+        @branch_char_0 = "branch-#{CHAR_1_HEX}-00"
+        @branch_char_1 = "branch-#{CHAR_1_HEX}-01"
+        if @tag_char_1.respond_to?(:force_encoding)
+          @char_1.force_encoding('UTF-8')
+          @tag_char_1.force_encoding('UTF-8')
+          @branch_char_0.force_encoding('UTF-8')
+          @branch_char_1.force_encoding('UTF-8')
+        end
       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_info
+        [REPOSITORY_PATH, REPOSITORY_PATH + "/",
+             REPOSITORY_PATH + "//"].each do |repo|
+          adp = Redmine::Scm::Adapters::MercurialAdapter.new(repo)
+          repo_path =  adp.info.root_url.gsub(/\\/, "/")
+          assert_equal REPOSITORY_PATH, repo_path
+          assert_equal '28', adp.info.lastrev.revision
+          assert_equal '3ae45e2d177d',adp.info.lastrev.scmid
+        end
+      end
+
+      def test_revisions
+        revisions = @adapter.revisions(nil, 2, 4)
+        assert_equal 3, revisions.size
+        assert_equal '2', revisions[0].revision
+        assert_equal '400bb8672109', revisions[0].scmid
+        assert_equal '4', revisions[2].revision
+        assert_equal 'def6d2f1254a', revisions[2].scmid
+
+        revisions = @adapter.revisions(nil, 2, 4, {:limit => 2})
+        assert_equal 2, revisions.size
+        assert_equal '2', revisions[0].revision
+        assert_equal '400bb8672109', revisions[0].scmid
+      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 @diff_c_support
+            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_diff_made_by_revision
+        if @diff_c_support
+          [24, '24', '4cddb4e45f52'].each do |r1|
+            diff1 = @adapter.diff(nil, r1)
+            assert_equal 5, diff1.size
+            buf = diff1[4].gsub(/\r\n|\r|\n/, "")
+            assert_equal '+0885933ad4f68d77c2649cd11f8311276e7ef7ce tag-init-revision', 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
+
+      def test_entries
+        assert_nil @adapter.entries(nil, '100000')
+
+        assert_equal 1, @adapter.entries("sources", 3).size
+        assert_equal 1, @adapter.entries("sources", 'b3a615152df8').size
+
+        [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
+          readme = entries1[2]
+          assert_equal 'README', readme.name
+          assert_equal 'README', readme.path
+          assert_equal 'file', readme.kind
+          assert_equal 27, readme.size
+          assert_equal '1', readme.lastrev.revision
+          assert_equal '9d5b5b004199', readme.lastrev.identifier
+          # 2007-12-14 10:24:01 +0100
+          assert_equal Time.gm(2007, 12, 14, 9, 24, 1), readme.lastrev.time
+
+          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_entries_tag
+        entries1 = @adapter.entries(nil, 'tag_test.00')
+        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
+        readme = entries1[2]
+        assert_equal 'README', readme.name
+        assert_equal 'README', readme.path
+        assert_equal 'file', readme.kind
+        assert_equal 21, readme.size
+        assert_equal '0', readme.lastrev.revision
+        assert_equal '0885933ad4f6', readme.lastrev.identifier
+        # 2007-12-14 10:22:52 +0100
+        assert_equal Time.gm(2007, 12, 14, 9, 22, 52), readme.lastrev.time
+      end
+
+      def test_entries_branch
+        entries1 = @adapter.entries(nil, 'test-branch-00')
+        assert entries1
+        assert_equal 5, entries1.size
+        assert_equal 'sql_escape', entries1[2].name
+        assert_equal 'sql_escape', entries1[2].path
+        assert_equal 'dir', entries1[2].kind
+        readme = entries1[4]
+        assert_equal 'README', readme.name
+        assert_equal 'README', readme.path
+        assert_equal 'file', readme.kind
+        assert_equal 365, readme.size
+        assert_equal '8', readme.lastrev.revision
+        assert_equal 'c51f5bb613cd', readme.lastrev.identifier
+        # 2001-02-01 00:00:00 -0900
+        assert_equal Time.gm(2001, 2, 1, 9, 0, 0), readme.lastrev.time
+      end
+
+      def test_locate_on_outdated_repository
+        assert_equal 1, @adapter.entries("images", 0).size
+        assert_equal 2, @adapter.entries("images").size
+        assert_equal 2, @adapter.entries("images", 2).size
+      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
+
+      def test_tags
+        assert_equal [@tag_char_1, 'tag_test.00', 'tag-init-revision'], @adapter.tags
+      end
+
+      def test_tagmap
+        tm = {
+          @tag_char_1         => 'adf805632193',
+          'tag_test.00'       => '6987191f453a',
+          'tag-init-revision' => '0885933ad4f6',
+          }
+        assert_equal tm, @adapter.tagmap
+      end
+
+      def test_branches
+        assert_equal [
+            'default',
+            @branch_char_1,
+            'branch (1)[2]&,%.-3_4',
+            @branch_char_0,
+            'test_branch.latin-1',
+            'test-branch-00',
+          ], @adapter.branches
+      end
+
+      def test_branchmap
+        bm = {
+           'default'               => '3ae45e2d177d',
+           'test_branch.latin-1'   => 'c2ffe7da686a',
+           'branch (1)[2]&,%.-3_4' => 'afc61e85bde7',
+           'test-branch-00'        => '3a330eb32958',
+           @branch_char_0          => 'c8d3e4887474',
+           @branch_char_1          => '7bbf4c738e71',
+         }
+        assert_equal bm, @adapter.branchmap
+      end
+
+      def test_path_space
+        p = 'README (1)[2]&,%.-3_4'
+        [15, '933ca60293d7'].each do |r1|
+          assert @adapter.diff(p, r1)
+          assert @adapter.cat(p, r1)
+          assert_equal 1, @adapter.annotate(p, r1).lines.length
+          [25, 'afc61e85bde7'].each do |r2|
+            assert @adapter.diff(p, r1, r2)
+          end
+        end
+      end
+
+      def test_tag_non_ascii
+        p = "latin-1-dir/test-#{@char_1}-1.txt"
+        assert @adapter.cat(p, @tag_char_1)
+        assert_equal 1, @adapter.annotate(p, @tag_char_1).lines.length
+      end
+
+      def test_branch_non_ascii
+        p = "latin-1-dir/test-#{@char_1}-subdir/test-#{@char_1}-1.txt"
+        assert @adapter.cat(p, @branch_char_1)
+        assert_equal 1, @adapter.annotate(p, @branch_char_1).lines.length
+      end
+
+      def test_nodes_in_branch
+         [
+            'default',
+            @branch_char_1,
+            'branch (1)[2]&,%.-3_4',
+            @branch_char_0,
+            'test_branch.latin-1',
+            'test-branch-00',
+               ].each do |bra|
+          nib0 = @adapter.nodes_in_branch(bra)
+          assert nib0
+          nib1 = @adapter.nodes_in_branch(bra, :limit => 1)
+          assert_equal 1, nib1.size
+          case bra
+            when 'branch (1)[2]&,%.-3_4'
+              assert_equal 3, nib0.size
+              assert_equal nib0[0], 'afc61e85bde7'
+              nib2 = @adapter.nodes_in_branch(bra, :limit => 2)
+              assert_equal 2, nib2.size
+              assert_equal nib2[1], '933ca60293d7'
+            when @branch_char_1
+              assert_equal 2, nib0.size
+              assert_equal nib0[1], '08ff3227303e'
+              nib2 = @adapter.nodes_in_branch(bra, :limit => 1)
+              assert_equal 1, nib2.size
+              assert_equal nib2[0], '7bbf4c738e71'
+          end
+        end
+      end
+
+      def test_path_encoding_default_utf8
+        adpt1 = Redmine::Scm::Adapters::MercurialAdapter.new(
+                                  REPOSITORY_PATH
+                                )
+        assert_equal "UTF-8", adpt1.path_encoding
+        adpt2 = Redmine::Scm::Adapters::MercurialAdapter.new(
+                                  REPOSITORY_PATH,
+                                  nil,
+                                  nil,
+                                  nil,
+                                  ""
+                                )
+        assert_equal "UTF-8", adpt2.path_encoding
+      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 "#{HELPERS_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