scm: mercurial: add unit lib test for the previous changeset isn't the parent (#7253, #7518).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4792 e93f8b46-1217-0410-a6f0-8f06a7374b81

scm: mercurial: add unit lib test for the previous changeset isn't the parent (#7253, #7518).
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4792 e93f8b46-1217-0410-a6f0-8f06a7374b81
95247950 · Toshi MARUYAMA · Eric Davis · b7e38791 · 95247950
Commit 95247950 authored Feb 02, 2011 by Toshi MARUYAMA Committed by Eric Davis Feb 10, 2011
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mercurial_adapter_test.rb test/unit/lib/redmine/scm/adapters/mercurial_adapter_test.rb +11 -0

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--- a/test/unit/lib/redmine/scm/adapters/mercurial_adapter_test.rb
+++ b/test/unit/lib/redmine/scm/adapters/mercurial_adapter_test.rb
@@ -69,6 +69,17 @@ begin
        end
      end

+      def test_diff_made_by_revision
+        if @adapter.class.client_version_above?([1, 2])
+          [16, '16', '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)