Fix RuboCop Style/RedundantArrayFlatten (#41884).HEADmaster

git-svn-id: https://svn.redmine.org/redmine/trunk@23823 e93f8b46-1217-0410-a6f0-8f06a7374b81

3 files changed, 8 insertions, 8 deletions

diff --git a/test/unit/lib/redmine/wiki_formatting/common_mark/formatter_test.rb b/test/unit/lib/redmine/wiki_formatting/common_mark/formatter_test.rb
index d267abbf9..bb0c5d450 100644
--- a/test/unit/lib/redmine/wiki_formatting/common_mark/formatter_test.rb
+++ b/test/unit/lib/redmine/wiki_formatting/common_mark/formatter_test.rb
@@ -226,7 +226,7 @@ class Redmine::WikiFormatting::CommonMark::FormatterTest < ActionView::TestCase
       text = STR_WITH_PRE.join("\n\n")
       replacement = "New text"
 
-      assert_equal [STR_WITH_PRE[0..1], "New text"].flatten.join("\n\n"),
+      assert_equal [STR_WITH_PRE[0..1], "New text"].join("\n\n"),
         @formatter.new(text).update_section(3, replacement)
     end
 
diff --git a/test/unit/lib/redmine/wiki_formatting/textile_formatter_test.rb b/test/unit/lib/redmine/wiki_formatting/textile_formatter_test.rb
index 32280cfdf..678d4c6b2 100644
--- a/test/unit/lib/redmine/wiki_formatting/textile_formatter_test.rb
+++ b/test/unit/lib/redmine/wiki_formatting/textile_formatter_test.rb
@@ -466,19 +466,19 @@ class Redmine::WikiFormatting::TextileFormatterTest < ActionView::TestCase
     replacement = "New text"
 
     assert_equal(
-      [STR_WITHOUT_PRE[0], replacement, STR_WITHOUT_PRE[2..4]].flatten.join("\n\n"),
+      [STR_WITHOUT_PRE[0], replacement, STR_WITHOUT_PRE[2..4]].join("\n\n"),
       @formatter.new(TEXT_WITHOUT_PRE).update_section(2, replacement)
     )
     assert_equal(
-      [STR_WITHOUT_PRE[0..1], replacement, STR_WITHOUT_PRE[4]].flatten.join("\n\n"),
+      [STR_WITHOUT_PRE[0..1], replacement, STR_WITHOUT_PRE[4]].join("\n\n"),
       @formatter.new(TEXT_WITHOUT_PRE).update_section(3, replacement)
     )
     assert_equal(
-      [STR_WITHOUT_PRE[0..2], replacement, STR_WITHOUT_PRE[4]].flatten.join("\n\n"),
+      [STR_WITHOUT_PRE[0..2], replacement, STR_WITHOUT_PRE[4]].join("\n\n"),
       @formatter.new(TEXT_WITHOUT_PRE).update_section(5, replacement)
     )
     assert_equal(
-      [STR_WITHOUT_PRE[0..3], replacement].flatten.join("\n\n"),
+      [STR_WITHOUT_PRE[0..3], replacement].join("\n\n"),
       @formatter.new(TEXT_WITHOUT_PRE).update_section(6, replacement)
     )
     assert_equal TEXT_WITHOUT_PRE, @formatter.new(TEXT_WITHOUT_PRE).update_section(0, replacement)
@@ -488,7 +488,7 @@ class Redmine::WikiFormatting::TextileFormatterTest < ActionView::TestCase
   def test_update_section_with_hash_should_update_the_requested_section
     replacement = "New text"
     assert_equal(
-      [STR_WITHOUT_PRE[0], replacement, STR_WITHOUT_PRE[2..4]].flatten.join("\n\n"),
+      [STR_WITHOUT_PRE[0], replacement, STR_WITHOUT_PRE[2..4]].join("\n\n"),
       @formatter.new(TEXT_WITHOUT_PRE).
         update_section(2, replacement, ActiveSupport::Digest.hexdigest(STR_WITHOUT_PRE[1]))
     )
@@ -552,7 +552,7 @@ class Redmine::WikiFormatting::TextileFormatterTest < ActionView::TestCase
     text = STR_WITH_PRE.join("\n\n")
     replacement = "New text"
     assert_equal(
-      [STR_WITH_PRE[0..1], "New text"].flatten.join("\n\n"),
+      [STR_WITH_PRE[0..1], "New text"].join("\n\n"),
       @formatter.new(text).update_section(3, replacement)
     )
   end
diff --git a/test/unit/member_test.rb b/test/unit/member_test.rb
index 42fba4783..df9088027 100644
--- a/test/unit/member_test.rb
+++ b/test/unit/member_test.rb
@@ -108,7 +108,7 @@ class MemberTest < ActiveSupport::TestCase
     assert !member.save
     assert_include I18n.translate('activerecord.errors.messages.empty'), member.errors[:role]
     assert_equal 'Rôle doit être renseigné(e)',
-                 [member.errors.full_messages].flatten.join
+                 [member.errors.full_messages].join
   end
 
   def test_validate_member_role