From 13ca9abc53ddaba1790fd6e3330c06d474953f46 Mon Sep 17 00:00:00 2001
From: Eryn Wells <eryn@erynwells.me>
Date: Mon, 9 Sep 2013 08:52:35 -0700
Subject: [PATCH] Add test_asserts module

---
 test/SConscript     |  1 +
 test/test_asserts.c | 16 ++++++++++++++++
 test/test_asserts.h | 15 +++++++++++++++
 3 files changed, 32 insertions(+)
 create mode 100644 test/test_asserts.c
 create mode 100644 test/test_asserts.h

diff --git a/test/SConscript b/test/SConscript
index ef0267c..8bbe50e 100644
--- a/test/SConscript
+++ b/test/SConscript
@@ -9,6 +9,7 @@ Import('env')
 Import('charles_lib')
 
 files = Split("""
+    test_asserts.c
     test_basics.c
     test_charles.c
     test_object.c
diff --git a/test/test_asserts.c b/test/test_asserts.c
new file mode 100644
index 0000000..cef5c7a
--- /dev/null
+++ b/test/test_asserts.c
@@ -0,0 +1,16 @@
+/* test_asserts.c
+ *
+ * Some helpful asserts built on Check's asserts.
+ *
+ * Eryn Wells <eryn@erynwells.me>
+ */
+
+#include <check.h>
+#include "test_asserts.h"
+
+
+void
+test_assert_within_epsilon(float value, float expected, float epsilon)
+{
+    ck_assert(value >= (expected - epsilon) && value <= (expected + epsilon));
+}
diff --git a/test/test_asserts.h b/test/test_asserts.h
new file mode 100644
index 0000000..e453a91
--- /dev/null
+++ b/test/test_asserts.h
@@ -0,0 +1,15 @@
+/* test_asserts.h
+ *
+ * Some helpful asserts built on Check's asserts.
+ *
+ * Eryn Wells <eryn@erynwells.me>
+ */
+
+#ifndef __TEST_ASSERT_H__
+#define __TEST_ASSERT_H__
+
+
+void test_assert_within_epsilon(float value, float expected, float epsilon);
+
+
+#endif