test/extra/test_piper.rb in nanoc-4.2.1 vs test/extra/test_piper.rb in nanoc-4.2.2

@@ -1,11 +1,11 @@
 class Nanoc::Extra::PiperTest < Nanoc::TestCase
   def test_basic
     stdout = StringIO.new
     stderr = StringIO.new
 
-    cmd = %w( ls -l )
+    cmd = %w(ls -l)
 
     File.open('foo.txt', 'w') { |io| io.write('hi') }
     File.open('bar.txt', 'w') { |io| io.write('ho') }
 
     piper = Nanoc::Extra::Piper.new(stdout: stdout, stderr: stderr)
@@ -19,11 +19,11 @@
   def test_stdin
     stdout = StringIO.new
     stderr = StringIO.new
 
     input = 'Hello World!'
-    cmd = %w( cat )
+    cmd = %w(cat)
 
     piper = Nanoc::Extra::Piper.new(stdout: stdout, stderr: stderr)
     piper.run(cmd, input)
 
     assert_equal(input, stdout.string)
@@ -32,10 +32,10 @@
 
   def test_no_such_command
     stdout = StringIO.new
     stderr = StringIO.new
 
-    cmd = %w( cat kafhawilgoiwaejagoualjdsfilofiewaguihaifeowuiga )
+    cmd = %w(cat kafhawilgoiwaejagoualjdsfilofiewaguihaifeowuiga)
 
     piper = Nanoc::Extra::Piper.new(stdout: stdout, stderr: stderr)
     assert_raises(Nanoc::Extra::Piper::Error) do
       piper.run(cmd, nil)
     end