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+;;  Copyright (c) Stephen C. Gilardi. All rights reserved. The use and
+;;  distribution terms for this software are covered by the Common Public
+;;  License 1.0 (http://opensource.org/licenses/cpl.php) which can be found
+;;  in the file CPL.TXT at the root of this distribution. By using this
+;;  software in any fashion, you are agreeing to be bound by the terms of
+;;  this license. You must not remove this notice, or any other, from this
+;;  software.
+;;
+;;  clojure.contrib.test-clojure.numbers
+;;
+;;  scgilardi (gmail)
+;;  Created 30 October 2008
+
+(ns clojure.contrib.test-clojure.numbers
+  (:use clojure.contrib.test-is))
+
+(deftest Coerced-Byte
+  (let [v (byte 3)]
+    (is (instance? Byte v))
+    (is (number? v))
+    (is (integer? v))
+    (is (rational? v))))
+
+(deftest Coerced-Short
+  (let [v (short 3)]
+    (is (instance? Short v))
+    (is (number? v))
+    (is (integer? v))
+    (is (rational? v))))
+
+(deftest Coerced-Integer
+  (let [v (int 3)]
+    (is (instance? Integer v))
+    (is (number? v))
+    (is (integer? v))
+    (is (rational? v))))
+
+(deftest Coerced-Long
+  (let [v (long 3)]
+    (is (instance? Long v))
+    (is (number? v))
+    (is (integer? v))
+    (is (rational? v))))
+
+(deftest Coerced-BigInteger
+  (let [v (bigint 3)]
+    (is (instance? BigInteger v))
+    (is (number? v))
+    (is (integer? v))
+    (is (rational? v))))
+
+(deftest Coerced-Float
+  (let [v (float 3)]
+    (is (instance? Float v))
+    (is (number? v))
+    (is (float? v))))
+
+(deftest Coerced-Double
+  (let [v (double 3)]
+    (is (instance? Double v))
+    (is (number? v))
+    (is (float? v))))
+
+(deftest Coerced-BigDecimal
+  (let [v (bigdec 3)]
+    (is (instance? BigDecimal v))
+    (is (number? v))
+    (is (decimal? v))
+    (is (not (float? v)))))