From 9dd6d74b44d857d9b5906dffd896d4109229b1df Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Tue, 2 Apr 2013 10:37:59 -0500
Subject: [PATCH] Add new tests for fails_with DSL

---
 Library/Homebrew/test/test_fails_with.rb | 60 ++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 Library/Homebrew/test/test_fails_with.rb

diff --git a/Library/Homebrew/test/test_fails_with.rb b/Library/Homebrew/test/test_fails_with.rb
new file mode 100644
index 0000000000..2b344cc3da
--- /dev/null
+++ b/Library/Homebrew/test/test_fails_with.rb
@@ -0,0 +1,60 @@
+require 'testing_env'
+require 'test/testball'
+
+class FailsWithTests < Test::Unit::TestCase
+  class Double < Compiler
+    attr_accessor :name, :build
+  end
+
+  def assert_fails_with(cc)
+    assert @f.new.fails_with?(cc)
+  end
+
+  def assert_does_not_fail_with(cc)
+    assert !@f.new.fails_with?(cc)
+  end
+
+  def fails_with(*args, &block)
+    @f.send(:fails_with, *args, &block)
+  end
+
+  def build_cc(sym, build)
+    cc = Double.new
+    cc.name = sym
+    cc.build = build
+    cc
+  end
+
+  def setup
+    @f = Class.new(TestBall)
+  end
+
+  def test_fails_with_symbol
+    fails_with :clang
+    cc = build_cc(:clang, 425)
+    assert_fails_with cc
+  end
+
+  def test_fails_with_build
+    fails_with(:clang) { build 211 }
+    cc = build_cc(:clang, 318)
+    assert_does_not_fail_with cc
+  end
+
+  def test_fails_with_block_without_build
+    fails_with(:clang) { }
+    cc = build_cc(:clang, 425)
+    assert_fails_with cc
+  end
+
+  def test_multiple_failures
+    fails_with(:llvm)
+    fails_with(:clang)
+    gcc = build_cc(:gcc, 5666)
+    llvm = build_cc(:llvm, 2336)
+    clang = build_cc(:clang, 425)
+    assert_fails_with llvm
+    assert_fails_with clang
+    assert_does_not_fail_with gcc
+  end
+end