comparison .svn/pristine/9a/9aef69550af7d9c4ce9921fbe1a0f6e788bd6f26.svn-base @ 1464:261b3d9a4903 redmine-2.4

Update to Redmine 2.4 branch rev 12663

+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require File.expand_path('../../../../../../test_helper', __FILE__)
+begin
+  require 'mocha'
+
+  class GitAdapterTest < ActiveSupport::TestCase
+    REPOSITORY_PATH = Rails.root.join('tmp/test/git_repository').to_s
+
+    FELIX_HEX  = "Felix Sch\xC3\xA4fer"
+    CHAR_1_HEX = "\xc3\x9c"
+
+    ## Git, Mercurial and CVS path encodings are binary.
+    ## Subversion supports URL encoding for path.
+    ## Redmine Mercurial adapter and extension use URL encoding.
+    ## Git accepts only binary path in command line parameter.
+    ## So, there is no way to use binary command line parameter in JRuby.
+    JRUBY_SKIP     = (RUBY_PLATFORM == 'java')
+    JRUBY_SKIP_STR = "TODO: This test fails in JRuby"
+
+    if File.directory?(REPOSITORY_PATH)
+      ## Ruby uses ANSI api to fork a process on Windows.
+      ## Japanese Shift_JIS and Traditional Chinese Big5 have 0x5c(backslash) problem
+      ## and these are incompatible with ASCII.
+      ## Git for Windows (msysGit) changed internal API from ANSI to Unicode in 1.7.10
+      ## http://code.google.com/p/msysgit/issues/detail?id=80
+      ## So, Latin-1 path tests fail on Japanese Windows
+      WINDOWS_PASS = (Redmine::Platform.mswin? &&
+                      Redmine::Scm::Adapters::GitAdapter.client_version_above?([1, 7, 10]))
+      WINDOWS_SKIP_STR = "TODO: This test fails in Git for Windows above 1.7.10"
+
+      def setup
+        adapter_class = Redmine::Scm::Adapters::GitAdapter
+        assert adapter_class
+        assert adapter_class.client_command
+        assert_equal true, adapter_class.client_available
+        assert_equal true, adapter_class.client_version_above?([1])
+        assert_equal true, adapter_class.client_version_above?([1, 0])
+
+        @adapter = Redmine::Scm::Adapters::GitAdapter.new(
+                      REPOSITORY_PATH,
+                      nil,
+                      nil,
+                      nil,
+                      'ISO-8859-1'
+                   )
+        assert @adapter
+        @char_1 = CHAR_1_HEX.dup
+        @str_felix_hex  = FELIX_HEX.dup
+        if @char_1.respond_to?(:force_encoding)
+          @char_1.force_encoding('UTF-8')
+          @str_felix_hex.force_encoding('ASCII-8BIT')
+        end
+      end
+
+      def test_scm_version
+        to_test = { "git version 1.7.3.4\n"             => [1,7,3,4],
+                    "1.6.1\n1.7\n1.8"                   => [1,6,1],
+                    "1.6.2\r\n1.8.1\r\n1.9.1"           => [1,6,2]}
+        to_test.each do |s, v|
+          test_scm_version_for(s, v)
+        end
+      end
+
+      def test_branches
+        brs = []
+        @adapter.branches.each do |b|
+          brs << b
+        end
+        assert_equal 6, brs.length
+        br_issue_8857 = brs[0]
+        assert_equal 'issue-8857', br_issue_8857.to_s 
+        assert_equal '2a682156a3b6e77a8bf9cd4590e8db757f3c6c78', br_issue_8857.revision
+        assert_equal br_issue_8857.scmid, br_issue_8857.revision
+        assert_equal false, br_issue_8857.is_default
+        br_latin_1_path = brs[1]
+        assert_equal 'latin-1-path-encoding', br_latin_1_path.to_s 
+        assert_equal '1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127', br_latin_1_path.revision
+        assert_equal br_latin_1_path.scmid, br_latin_1_path.revision
+        assert_equal false, br_latin_1_path.is_default
+        br_master = brs[2]
+        assert_equal 'master', br_master.to_s
+        assert_equal '83ca5fd546063a3c7dc2e568ba3355661a9e2b2c', br_master.revision
+        assert_equal br_master.scmid, br_master.revision
+        assert_equal false, br_master.is_default
+        br_master_20120212 = brs[3]
+        assert_equal 'master-20120212', br_master_20120212.to_s
+        assert_equal '83ca5fd546063a3c7dc2e568ba3355661a9e2b2c', br_master_20120212.revision
+        assert_equal br_master_20120212.scmid, br_master_20120212.revision
+        assert_equal true, br_master_20120212.is_default
+        br_latin_1 = brs[-2]
+        assert_equal 'test-latin-1', br_latin_1.to_s
+        assert_equal '67e7792ce20ccae2e4bb73eed09bb397819c8834', br_latin_1.revision
+        assert_equal br_latin_1.scmid, br_latin_1.revision
+        assert_equal false, br_latin_1.is_default
+        br_test = brs[-1]
+        assert_equal 'test_branch', br_test.to_s
+        assert_equal 'fba357b886984ee71185ad2065e65fc0417d9b92', br_test.revision
+        assert_equal br_test.scmid, br_test.revision
+        assert_equal false, br_test.is_default
+      end
+
+      def test_default_branch
+        assert_equal 'master-20120212', @adapter.default_branch
+      end
+
+      def test_tags
+        assert_equal  [
+              "tag00.lightweight",
+              "tag01.annotated",
+            ], @adapter.tags
+      end
+
+      def test_revisions_master_all
+        revs1 = []
+        @adapter.revisions('', nil, "master",{}) do |rev|
+          revs1 << rev
+        end
+        assert_equal 15, revs1.length
+        assert_equal '83ca5fd546063a3c7dc2e568ba3355661a9e2b2c', revs1[ 0].identifier
+        assert_equal '7234cb2750b63f47bff735edc50a1c0a433c2518', revs1[-1].identifier
+
+        revs2 = []
+        @adapter.revisions('', nil, "master",
+                           {:reverse => true}) do |rev|
+          revs2 << rev
+        end
+        assert_equal 15, revs2.length
+        assert_equal '83ca5fd546063a3c7dc2e568ba3355661a9e2b2c', revs2[-1].identifier
+        assert_equal '7234cb2750b63f47bff735edc50a1c0a433c2518', revs2[ 0].identifier
+      end
+
+      def test_revisions_master_merged_rev
+        revs1 = []
+        @adapter.revisions('',
+                           "713f4944648826f558cf548222f813dabe7cbb04",
+                           "master",
+                           {:reverse => true}) do |rev|
+          revs1 << rev
+        end
+        assert_equal 8, revs1.length
+        assert_equal 'fba357b886984ee71185ad2065e65fc0417d9b92', revs1[ 0].identifier
+        assert_equal '7e61ac704deecde634b51e59daa8110435dcb3da', revs1[ 1].identifier
+        # 4a07fe31b is not a child of 713f49446
+        assert_equal '4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8', revs1[ 2].identifier
+        # Merged revision
+        assert_equal '32ae898b720c2f7eec2723d5bdd558b4cb2d3ddf', revs1[ 3].identifier
+        assert_equal '83ca5fd546063a3c7dc2e568ba3355661a9e2b2c', revs1[-1].identifier
+
+        revs2 = []
+        @adapter.revisions('',
+                           "fba357b886984ee71185ad2065e65fc0417d9b92",
+                           "master",
+                           {:reverse => true}) do |rev|
+          revs2 << rev
+        end
+        assert_equal 7, revs2.length
+        assert_equal '7e61ac704deecde634b51e59daa8110435dcb3da', revs2[ 0].identifier
+        # 4a07fe31b is not a child of fba357b8869
+        assert_equal '4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8', revs2[ 1].identifier
+        # Merged revision
+        assert_equal '32ae898b720c2f7eec2723d5bdd558b4cb2d3ddf', revs2[ 2].identifier
+        assert_equal '83ca5fd546063a3c7dc2e568ba3355661a9e2b2c', revs2[-1].identifier
+      end
+
+      def test_revisions_branch_latin_1_path_encoding_all
+        revs1 = []
+        @adapter.revisions('', nil, "latin-1-path-encoding",{}) do |rev|
+          revs1 << rev
+        end
+        assert_equal 8, revs1.length
+        assert_equal '1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127', revs1[ 0].identifier
+        assert_equal '7234cb2750b63f47bff735edc50a1c0a433c2518', revs1[-1].identifier
+
+        revs2 = []
+        @adapter.revisions('', nil, "latin-1-path-encoding",
+                           {:reverse => true}) do |rev|
+          revs2 << rev
+        end
+        assert_equal 8, revs2.length
+        assert_equal '1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127', revs2[-1].identifier
+        assert_equal '7234cb2750b63f47bff735edc50a1c0a433c2518', revs2[ 0].identifier
+      end
+
+      def test_revisions_branch_latin_1_path_encoding_with_rev
+        revs1 = []
+        @adapter.revisions('',
+                           '7234cb2750b63f47bff735edc50a1c0a433c2518',
+                           "latin-1-path-encoding",
+                           {:reverse => true}) do |rev|
+          revs1 << rev
+        end
+        assert_equal 7, revs1.length
+        assert_equal '899a15dba03a3b350b89c3f537e4bbe02a03cdc9', revs1[ 0].identifier
+        assert_equal '1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127', revs1[-1].identifier
+
+        revs2 = []
+        @adapter.revisions('',
+                           '57ca437c0acbbcb749821fdf3726a1367056d364',
+                           "latin-1-path-encoding",
+                           {:reverse => true}) do |rev|
+          revs2 << rev
+        end
+        assert_equal 3, revs2.length
+        assert_equal '4fc55c43bf3d3dc2efb66145365ddc17639ce81e', revs2[ 0].identifier
+        assert_equal '1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127', revs2[-1].identifier
+      end
+
+      def test_revisions_invalid_rev
+        assert_equal [], @adapter.revisions('', '1234abcd', "master")
+        assert_raise Redmine::Scm::Adapters::CommandFailed do
+          revs1 = []
+          @adapter.revisions('',
+                           '1234abcd',
+                           "master",
+                           {:reverse => true}) do |rev|
+            revs1 << rev
+          end
+        end
+      end
+
+      def test_revisions_includes_master_two_revs
+        revs1 = []
+        @adapter.revisions('', nil, nil,
+                           {:reverse => true,
+                            :includes => ['83ca5fd546063a3c7dc2e568ba3355661a9e2b2c'],
+                            :excludes => ['4f26664364207fa8b1af9f8722647ab2d4ac5d43']}) do |rev|
+          revs1 << rev
+        end
+        assert_equal 2, revs1.length
+        assert_equal 'ed5bb786bbda2dee66a2d50faf51429dbc043a7b', revs1[ 0].identifier
+        assert_equal '83ca5fd546063a3c7dc2e568ba3355661a9e2b2c', revs1[-1].identifier
+      end
+
+      def test_revisions_includes_master_two_revs_from_origin
+        revs1 = []
+        @adapter.revisions('', nil, nil,
+                           {:reverse => true,
+                            :includes => ['899a15dba03a3b350b89c3f537e4bbe02a03cdc9'],
+                            :excludes => []}) do |rev|
+          revs1 << rev
+        end
+        assert_equal 2, revs1.length
+        assert_equal '7234cb2750b63f47bff735edc50a1c0a433c2518', revs1[ 0].identifier
+        assert_equal '899a15dba03a3b350b89c3f537e4bbe02a03cdc9', revs1[ 1].identifier
+      end
+
+      def test_revisions_includes_merged_revs
+        revs1 = []
+        @adapter.revisions('', nil, nil,
+                           {:reverse => true,
+                            :includes => ['83ca5fd546063a3c7dc2e568ba3355661a9e2b2c'],
+                            :excludes => ['fba357b886984ee71185ad2065e65fc0417d9b92']}) do |rev|
+          revs1 << rev
+        end
+        assert_equal 7, revs1.length
+        assert_equal '7e61ac704deecde634b51e59daa8110435dcb3da', revs1[ 0].identifier
+        assert_equal '4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8', revs1[ 1].identifier
+        assert_equal '32ae898b720c2f7eec2723d5bdd558b4cb2d3ddf', revs1[ 2].identifier
+        assert_equal '83ca5fd546063a3c7dc2e568ba3355661a9e2b2c', revs1[-1].identifier
+      end
+
+      def test_revisions_includes_two_heads
+        revs1 = []
+        @adapter.revisions('', nil, nil,
+                           {:reverse => true,
+                            :includes => ['83ca5fd546063a3c7dc2e568ba3355661a9e2b2c',
+                                          '1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127'],
+                            :excludes => ['4f26664364207fa8b1af9f8722647ab2d4ac5d43',
+                                          '4fc55c43bf3d3dc2efb66145365ddc17639ce81e']}) do |rev|
+          revs1 << rev
+        end
+        assert_equal 4, revs1.length
+        assert_equal 'ed5bb786bbda2dee66a2d50faf51429dbc043a7b', revs1[ 0].identifier
+        assert_equal '83ca5fd546063a3c7dc2e568ba3355661a9e2b2c', revs1[ 1].identifier
+        assert_equal '64f1f3e89ad1cb57976ff0ad99a107012ba3481d', revs1[-2].identifier
+        assert_equal '1ca7f5ed374f3cb31a93ae5215c2e25cc6ec5127', revs1[-1].identifier
+      end
+
+      def test_revisions_disjointed_histories_revisions
+        revs1 = []
+        @adapter.revisions('', nil, nil,
+                           {:reverse => true,
+                            :includes => ['83ca5fd546063a3c7dc2e568ba3355661a9e2b2c',
+                                          '92397af84d22f27389c822848ecd5b463c181583'],
+                            :excludes => ['95488a44bc25f7d1f97d775a31359539ff333a63',
+                                          '4f26664364207fa8b1af9f8722647ab2d4ac5d43'] }) do |rev|
+          revs1 << rev
+        end
+        assert_equal 4, revs1.length
+        assert_equal 'ed5bb786bbda2dee66a2d50faf51429dbc043a7b', revs1[ 0].identifier
+        assert_equal '83ca5fd546063a3c7dc2e568ba3355661a9e2b2c', revs1[ 1].identifier
+        assert_equal 'bc201c95999c4f10d018b0aa03b541cd6a2ff0ee', revs1[-2].identifier
+        assert_equal '92397af84d22f27389c822848ecd5b463c181583', revs1[-1].identifier
+      end
+
+      def test_revisions_invalid_rev_excludes
+        assert_equal [],
+                     @adapter.revisions('', nil, nil,
+                                        {:reverse => true,
+                                         :includes => ['83ca5fd546063a3c7dc2e568ba3355661a9e2b2c'],
+                                         :excludes => ['0123abcd4567']})
+        assert_raise Redmine::Scm::Adapters::CommandFailed do
+          revs1 = []
+          @adapter.revisions('', nil, nil,
+                             {:reverse => true,
+                              :includes => ['83ca5fd546063a3c7dc2e568ba3355661a9e2b2c'],
+                              :excludes => ['0123abcd4567']}) do |rev|
+            revs1 << rev
+          end
+        end
+      end
+
+      def test_getting_revisions_with_spaces_in_filename
+        assert_equal 1, @adapter.revisions("filemane with spaces.txt",
+                                           nil, "master").length
+      end
+
+      def test_parents
+        revs1 = []
+        @adapter.revisions('',
+                           nil,
+                           "master",
+                           {:reverse => true}) do |rev|
+          revs1 << rev
+        end
+        assert_equal 15, revs1.length
+        assert_equal "7234cb2750b63f47bff735edc50a1c0a433c2518",
+                     revs1[0].identifier
+        assert_equal nil, revs1[0].parents
+        assert_equal "899a15dba03a3b350b89c3f537e4bbe02a03cdc9",
+                     revs1[1].identifier
+        assert_equal 1, revs1[1].parents.length
+        assert_equal "7234cb2750b63f47bff735edc50a1c0a433c2518",
+                     revs1[1].parents[0]
+        assert_equal "32ae898b720c2f7eec2723d5bdd558b4cb2d3ddf",
+                     revs1[10].identifier
+        assert_equal 2, revs1[10].parents.length
+        assert_equal "4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8",
+                     revs1[10].parents[0]
+        assert_equal "7e61ac704deecde634b51e59daa8110435dcb3da",
+                     revs1[10].parents[1]
+      end
+
+      def test_getting_revisions_with_leading_and_trailing_spaces_in_filename
+        assert_equal " filename with a leading space.txt ",
+           @adapter.revisions(" filename with a leading space.txt ",
+                               nil, "master")[0].paths[0][:path]
+      end
+
+      def test_getting_entries_with_leading_and_trailing_spaces_in_filename
+        assert_equal " filename with a leading space.txt ",
+           @adapter.entries('',
+                   '83ca5fd546063a3c7dc2e568ba3355661a9e2b2c')[3].name
+      end
+
+      def test_annotate
+        annotate = @adapter.annotate('sources/watchers_controller.rb')
+        assert_kind_of Redmine::Scm::Adapters::Annotate, annotate
+        assert_equal 41, annotate.lines.size
+        assert_equal "# This program is free software; you can redistribute it and/or",
+                     annotate.lines[4].strip
+        assert_equal "7234cb2750b63f47bff735edc50a1c0a433c2518",
+                      annotate.revisions[4].identifier
+        assert_equal "jsmith", annotate.revisions[4].author
+      end
+
+      def test_annotate_moved_file
+        annotate = @adapter.annotate('renamed_test.txt')
+        assert_kind_of Redmine::Scm::Adapters::Annotate, annotate
+        assert_equal 2, annotate.lines.size
+      end
+
+      def test_last_rev
+        last_rev = @adapter.lastrev("README",
+                                    "4f26664364207fa8b1af9f8722647ab2d4ac5d43")
+        assert_equal "4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8", last_rev.scmid
+        assert_equal "4a07fe31bffcf2888791f3e6cbc9c4545cefe3e8", last_rev.identifier
+        assert_equal "Adam Soltys <[e-mail]>", last_rev.author
+        assert_equal "2009-06-24 05:27:38".to_time, last_rev.time
+      end
+
+      def test_last_rev_with_spaces_in_filename
+        last_rev = @adapter.lastrev("filemane with spaces.txt",
+                                    "ed5bb786bbda2dee66a2d50faf51429dbc043a7b")
+        last_rev_author = last_rev.author
+        assert_equal "ed5bb786bbda2dee66a2d50faf51429dbc043a7b", last_rev.scmid
+        assert_equal "ed5bb786bbda2dee66a2d50faf51429dbc043a7b", last_rev.identifier
+        assert_equal "#{@str_felix_hex} <[e-mail]>",
+                       last_rev.author
+        assert_equal "2010-09-18 19:59:46".to_time, last_rev.time
+      end
+
+      def test_latin_1_path
+        if WINDOWS_PASS
+          puts WINDOWS_SKIP_STR
+        elsif JRUBY_SKIP
+          puts JRUBY_SKIP_STR
+        else
+          p2 = "latin-1-dir/test-#{@char_1}-2.txt"
+          ['4fc55c43bf3d3dc2efb66145365ddc17639ce81e', '4fc55c43bf3'].each do |r1|
+            assert @adapter.diff(p2, r1)
+            assert @adapter.cat(p2, r1)
+            assert_equal 1, @adapter.annotate(p2, r1).lines.length
+            ['64f1f3e89ad1cb57976ff0ad99a107012ba3481d', '64f1f3e89ad1cb5797'].each do |r2|
+              assert @adapter.diff(p2, r1, r2)
+            end
+          end
+        end
+      end
+
+      def test_latin_1_user_annotate
+        ['83ca5fd546063a3c7dc2e568ba3355661a9e2b2c', '83ca5fd546063a'].each do |r1|
+          annotate = @adapter.annotate(" filename with a leading space.txt ", r1)
+          assert_kind_of Redmine::Scm::Adapters::Annotate, annotate
+          assert_equal 1, annotate.lines.size
+          assert_equal "And this is a file with a leading and trailing space...",
+                       annotate.lines[0].strip
+          assert_equal "83ca5fd546063a3c7dc2e568ba3355661a9e2b2c",
+                       annotate.revisions[0].identifier
+          assert_equal @str_felix_hex, annotate.revisions[0].author
+        end
+      end
+
+      def test_entries_tag
+        entries1 = @adapter.entries(nil, 'tag01.annotated',
+                                    options = {:report_last_commit => true})
+        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 '899a15dba03a3b350b89c3f537e4bbe02a03cdc9', readme.lastrev.identifier
+        assert_equal Time.gm(2007, 12, 14, 9, 24, 1), readme.lastrev.time
+      end
+
+      def test_entries_branch
+        entries1 = @adapter.entries(nil, 'test_branch',
+                                    options = {:report_last_commit => true})
+        assert entries1
+        assert_equal 4, 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 159, readme.size
+        assert_equal '713f4944648826f558cf548222f813dabe7cbb04', readme.lastrev.identifier
+        assert_equal Time.gm(2009, 6, 19, 4, 37, 23), readme.lastrev.time
+      end
+
+      def test_entries_wrong_path_encoding
+        adpt = Redmine::Scm::Adapters::GitAdapter.new(
+                      REPOSITORY_PATH,
+                      nil,
+                      nil,
+                      nil,
+                      'EUC-JP'
+                   )
+        entries1 = adpt.entries('latin-1-dir', '64f1f3e8')
+        assert entries1
+        assert_equal 3, entries1.size
+        f1 = entries1[1]
+        assert_equal nil, f1.name
+        assert_equal nil, f1.path
+        assert_equal 'file', f1.kind
+      end
+
+      def test_entries_latin_1_files
+        entries1 = @adapter.entries('latin-1-dir', '64f1f3e8')
+        assert entries1
+        assert_equal 3, entries1.size
+        f1 = entries1[1]
+        assert_equal "test-#{@char_1}-2.txt", f1.name
+        assert_equal "latin-1-dir/test-#{@char_1}-2.txt", f1.path
+        assert_equal 'file', f1.kind
+      end
+
+      def test_entries_latin_1_dir
+        if WINDOWS_PASS
+          puts WINDOWS_SKIP_STR
+        elsif JRUBY_SKIP
+          puts JRUBY_SKIP_STR
+        else
+          entries1 = @adapter.entries("latin-1-dir/test-#{@char_1}-subdir",
+                                      '1ca7f5ed')
+          assert entries1
+          assert_equal 3, entries1.size
+          f1 = entries1[1]
+          assert_equal "test-#{@char_1}-2.txt", f1.name
+          assert_equal "latin-1-dir/test-#{@char_1}-subdir/test-#{@char_1}-2.txt", f1.path
+          assert_equal 'file', f1.kind
+        end
+      end
+
+      def test_entry
+        entry = @adapter.entry()
+        assert_equal "", entry.path
+        assert_equal "dir", entry.kind
+        entry = @adapter.entry('')
+        assert_equal "", entry.path
+        assert_equal "dir", entry.kind
+        assert_nil @adapter.entry('invalid')
+        assert_nil @adapter.entry('/invalid')
+        assert_nil @adapter.entry('/invalid/')
+        assert_nil @adapter.entry('invalid/invalid')
+        assert_nil @adapter.entry('invalid/invalid/')
+        assert_nil @adapter.entry('/invalid/invalid')
+        assert_nil @adapter.entry('/invalid/invalid/')
+        ["README", "/README"].each do |path|
+          entry = @adapter.entry(path, '7234cb2750b63f')
+          assert_equal "README", entry.path
+          assert_equal "file", entry.kind
+        end
+        ["sources", "/sources", "/sources/"].each do |path|
+          entry = @adapter.entry(path, '7234cb2750b63f')
+          assert_equal "sources", entry.path
+          assert_equal "dir", entry.kind
+        end
+        ["sources/watchers_controller.rb", "/sources/watchers_controller.rb"].each do |path|
+          entry = @adapter.entry(path, '7234cb2750b63f')
+          assert_equal "sources/watchers_controller.rb", entry.path
+          assert_equal "file", entry.kind
+        end
+      end
+
+      def test_path_encoding_default_utf8
+        adpt1 = Redmine::Scm::Adapters::GitAdapter.new(
+                                  REPOSITORY_PATH
+                                )
+        assert_equal "UTF-8", adpt1.path_encoding
+        adpt2 = Redmine::Scm::Adapters::GitAdapter.new(
+                                  REPOSITORY_PATH,
+                                  nil,
+                                  nil,
+                                  nil,
+                                  ""
+                                )
+        assert_equal "UTF-8", adpt2.path_encoding
+      end
+
+      def test_cat_path_invalid
+        assert_nil @adapter.cat('invalid')
+      end
+
+      def test_cat_revision_invalid
+        assert     @adapter.cat('README')
+        assert_nil @adapter.cat('README', '1234abcd5678')
+      end
+
+      def test_diff_path_invalid
+        assert_equal [], @adapter.diff('invalid', '713f4944648826f5')
+      end
+
+      def test_diff_revision_invalid
+        assert_nil @adapter.diff(nil, '1234abcd5678')
+        assert_nil @adapter.diff(nil, '713f4944648826f5', '1234abcd5678')
+        assert_nil @adapter.diff(nil, '1234abcd5678', '713f4944648826f5')
+      end
+
+      def test_annotate_path_invalid
+        assert_nil @adapter.annotate('invalid')
+      end
+
+      def test_annotate_revision_invalid
+        assert     @adapter.annotate('README')
+        assert_nil @adapter.annotate('README', '1234abcd5678')
+      end
+
+      private
+
+      def test_scm_version_for(scm_command_version, version)
+        @adapter.class.expects(:scm_version_from_command_line).returns(scm_command_version)
+        assert_equal version, @adapter.class.scm_command_version
+      end
+
+    else
+      puts "Git test repository NOT FOUND. Skipping unit tests !!!"
+      def test_fake; assert true end
+    end
+  end
+
+rescue LoadError
+  class GitMochaFake < ActiveSupport::TestCase
+    def test_fake; assert(false, "Requires mocha to run those tests")  end
+  end
+end