From 11caac16638cce5b5346e80246045897c33b0732 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 30 Apr 2010 15:26:34 +0000
Subject: * lib/test/unit/assertions.rb (Test::Unit::Assertions#assert):  
 assertion message must be String or Proc.  suggested by caleb   clausen at
 [ruby-core:29884].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/testunit/test_assertion.rb | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 test/testunit/test_assertion.rb

(limited to 'test')

diff --git a/test/testunit/test_assertion.rb b/test/testunit/test_assertion.rb
new file mode 100644
index 0000000000..374d6e022b
--- /dev/null
+++ b/test/testunit/test_assertion.rb
@@ -0,0 +1,8 @@
+require 'test/unit'
+class TestAssertion < Test::Unit::TestCase
+  def test_wrong_assertion
+    error, line = assert_raise(ArgumentError) {assert(true, true)}, __LINE__
+    assert_match(/assertion message must be String or Proc, but TrueClass was given/, error.message)
+    assert_match(/\A#{Regexp.quote(__FILE__)}:#{line}:/, error.backtrace[0])
+  end
+end
-- 
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