test_integration_cmds: print output on failure. (#213)

Makes it easy to debug what’s gone wrong.
2016-05-08 17:12:31 +01:00 · 2016-05-08 17:12:31 +01:00 · 0158fc6da8
commit 0158fc6da8
parent bb72260606
1 changed files with 6 additions and 2 deletions
--- a/Library/Homebrew/test/test_integration_cmds.rb
+++ b/Library/Homebrew/test/test_integration_cmds.rb
@ -65,13 +65,17 @@ class IntegrationCommandTests < Homebrew::TestCase

  def cmd(*args)
    output = cmd_output(*args)
-    assert_equal 0, $?.exitstatus
+    status = $?.exitstatus
+    puts "\n#{output}" if status != 0
+    assert_equal 0, status
    output
  end

  def cmd_fail(*args)
    output = cmd_output(*args)
-    assert_equal 1, $?.exitstatus
+    status = $?.exitstatus
+    $stderr.puts "\n#{output}" if status != 1
+    assert_equal 1, status
    output
  end