cleanup: rubocop: fix Layout/IndentHeredoc in Redmine::UnifiedDiffTest#test_previous_file_name_with_git

git-svn-id: http://svn.redmine.org/redmine/trunk@18970 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/lib/redmine/unified_diff_test.rb

@@ -192,47 +192,46 @@ DIFF
   end
 
   def test_previous_file_name_with_git
-    diff = Redmine::UnifiedDiff.new(<<-DIFF)
-From 585da9683fb5ed7bf7cb438492e3347cdf3d83df Mon Sep 17 00:00:00 2001
-From: Gregor Schmidt <schmidt@nach-vorne.eu>
-Date: Mon, 5 Mar 2018 14:12:13 +0100
-Subject: [PATCH] changes including a rename, rename+modify and addition
+    diff = Redmine::UnifiedDiff.new(<<~DIFF)
+      From 585da9683fb5ed7bf7cb438492e3347cdf3d83df Mon Sep 17 00:00:00 2001
+      From: Gregor Schmidt <schmidt@nach-vorne.eu>
+      Date: Mon, 5 Mar 2018 14:12:13 +0100
+      Subject: [PATCH] changes including a rename, rename+modify and addition
 
----
- one.markdown => one.md | 0
- three.md               | 2 ++
- two.markdown => two.md | 1 +
- 3 files changed, 3 insertions(+)
- rename one.markdown => one.md (100%)
- create mode 100644 three.md
- rename two.markdown => two.md (50%)
-
-diff --git a/one.markdown b/one.md
-similarity index 100%
-rename from one.markdown
-rename to one.md
-diff --git a/three.md b/three.md
-new file mode 100644
-index 0000000..288012f
---- /dev/null
-+++ b/three.md
-@@ -0,0 +1,2 @@
-+three
-+=====
-diff --git a/two.markdown b/two.md
-similarity index 50%
-rename from two.markdown
-rename to two.md
-index f719efd..6a268ed 100644
---- a/two.markdown
-+++ b/two.md
-@@ -1 +1,2 @@
- two
-+===
---
-2.14.1
-DIFF
+      ---
+       one.markdown => one.md | 0
+       three.md               | 2 ++
+       two.markdown => two.md | 1 +
+       3 files changed, 3 insertions(+)
+       rename one.markdown => one.md (100%)
+       create mode 100644 three.md
+       rename two.markdown => two.md (50%)
 
+      diff --git a/one.markdown b/one.md
+      similarity index 100%
+      rename from one.markdown
+      rename to one.md
+      diff --git a/three.md b/three.md
+      new file mode 100644
+      index 0000000..288012f
+      --- /dev/null
+      +++ b/three.md
+      @@ -0,0 +1,2 @@
+      +three
+      +=====
+      diff --git a/two.markdown b/two.md
+      similarity index 50%
+      rename from two.markdown
+      rename to two.md
+      index f719efd..6a268ed 100644
+      --- a/two.markdown
+      +++ b/two.md
+      @@ -1 +1,2 @@
+       two
+      +===
+      --
+      2.14.1
+    DIFF
     assert_equal 2, diff.size
     assert_equal "three.md", diff[0].file_name
     assert_nil               diff[0].previous_file_name