tldr: refactoring

venv/lib/python3.7/site-packages/git/test/fixtures/diff_2

@@ -0,0 +1,54 @@
+diff --git a/lib/grit/commit.rb b/lib/grit/commit.rb
+index a093bb1db8e884cccf396b297259181d1caebed4..80fd3d527f269ecbd570b65b8e21fd85baedb6e9 100644
+--- a/lib/grit/com  mit.rb
++++ b/lib/grit/com  mit.rb
+@@ -156,12 +156,8 @@ module Grit
+ 
+     def diffs
+       if parents.empty?
+-        diff = @repo.git.show({:full_index => true, :pretty => 'raw'}, @id)
+-        if diff =~ /diff --git a/
+-          diff = diff.sub(/.+?(diff --git a)/m, '\1')
+-        else
+-          diff = ''
+-        end
++        diff = @repo.git.show({:full_index => true, :pretty => 'raw'}, @id) 
++        diff = diff.sub(/.+?(diff --git a)/m, '\1')
+         Diff.list_from_string(@repo, diff)
+       else
+         self.class.diff(@repo, parents.first.id, @id) 
+diff --git a/test/fixtures/show_empty_commit b/test/fixtures/show_empty_commit
+deleted file mode 100644
+index ea25e32a409fdf74c1b9268820108d1c16dcc553..0000000000000000000000000000000000000000
+--- a/test/fixtures/show_empty_commit
++++ /dev/null
+@@ -1,6 +0,0 @@
+-commit 1e3824339762bd48316fe87bfafc853732d43264
+-tree 4b825dc642cb6eb9a060e54bf8d69288fbee4904
+-author Tom Preston-Werner <tom@mojombo.com> 1157392833 +0000
+-committer Tom Preston-Werner <tom@mojombo.com> 1157392833 +0000
+-
+-    initial directory structure
+diff --git a/test/test_commit.rb b/test/test_commit.rb
+index fdeb9000089b052f0b31a845e0173e9b089e06a0..bdbc450e08084d7d611e985cfa12fb424cab29b2 100644
+--- a/test/test_commit.rb
++++ b/test/test_commit.rb
+@@ -98,18 +98,6 @@ class TestCommit < Test::Unit::TestCase
+     assert_equal true, diffs[5].new_file
+   end
+   
+-  def test_diffs_on_initial_import_with_empty_commit
+-    Git.any_instance.expects(:show).with(
+-      {:full_index => true, :pretty => 'raw'}, 
+-      '634396b2f541a9f2d58b00be1a07f0c358b999b3'
+-    ).returns(fixture('show_empty_commit'))
+-    
+-    @c = Commit.create(@r, :id => '634396b2f541a9f2d58b00be1a07f0c358b999b3')
+-    diffs = @c.diffs
+-    
+-    assert_equal [], diffs
+-  end
+-  
+   # to_s
+   
+   def test_to_s