From 71f85300b4da4a1e3bd161646a7cd91fb1436734 Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Tue, 12 Feb 2013 16:24:30 -0600
Subject: Establish a convention for Requirement names

The name attribute of requirements is used when generating options for
the :optional and :recommended dependency tags.

Unless otherwise specified, the name attribute of a Requirement will be
populated by stripping any module prefixes from the beginning and
"Dependency" or "Requirement" from end of the class name and downcasing
the result.

Closes Homebrew/homebrew#17759.
---
 Library/Homebrew/test/test_requirement.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'Library/Homebrew/test')

diff --git a/Library/Homebrew/test/test_requirement.rb b/Library/Homebrew/test/test_requirement.rb
index ed7c37706..682ee432e 100644
--- a/Library/Homebrew/test/test_requirement.rb
+++ b/Library/Homebrew/test/test_requirement.rb
@@ -92,4 +92,12 @@ class RequirementTests < Test::Unit::TestCase
     req = Class.new(Requirement) { build true }.new
     assert req.build?
   end
+
+  def test_infer_name_from_class
+    klass, const = self.class, :FooRequirement
+    klass.const_set(const, Class.new(Requirement))
+    assert_equal "foo", klass.const_get(const).new.name
+  ensure
+    klass.send(:remove_const, const) if klass.const_defined?(const)
+  end
 end
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