From 2268897fb28778762c9fa6e36c5f2a0dfa852d21 Mon Sep 17 00:00:00 2001
From: Laurent Sansonetti <lrz@hipbyte.com>
Date: Sun, 20 Apr 2014 14:28:00 +0200
Subject: [PATCH] add be_close matcher + TOLERANCE constant

---
 test/test-android/app/main.rb | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/test/test-android/app/main.rb b/test/test-android/app/main.rb
index b1129062..93eff57f 100644
--- a/test/test-android/app/main.rb
+++ b/test/test-android/app/main.rb
@@ -181,6 +181,17 @@ class Object
     end
   end
 
+  TOLERANCE = 0.00003
+  def be_close(expected, tolerance)
+    lambda do |obj, res|
+      if ((obj - expected).abs < tolerance) != res
+        puts "Expectation failed (expected `#{obj}' to be within #{expected} of tolerance #{tolerance}')"
+        $expectations_failures += 1
+      end
+      $expectations_total += 1
+    end
+  end
+
   def mock(obj)
     # XXX we probably should be smarter here.
     obj