Return-Path: Delivered-To: apmail-jakarta-commons-dev-archive@www.apache.org Received: (qmail 31040 invoked from network); 7 Mar 2004 00:57:15 -0000 Received: from daedalus.apache.org (HELO mail.apache.org) (208.185.179.12) by minotaur-2.apache.org with SMTP; 7 Mar 2004 00:57:15 -0000 Received: (qmail 86156 invoked by uid 500); 7 Mar 2004 00:56:56 -0000 Delivered-To: apmail-jakarta-commons-dev-archive@jakarta.apache.org Received: (qmail 86088 invoked by uid 500); 7 Mar 2004 00:56:56 -0000 Mailing-List: contact commons-dev-help@jakarta.apache.org; run by ezmlm Precedence: bulk List-Unsubscribe: List-Subscribe: List-Help: List-Post: List-Id: "Jakarta Commons Developers List" Reply-To: "Jakarta Commons Developers List" Delivered-To: mailing list commons-dev@jakarta.apache.org Received: (qmail 86075 invoked by uid 500); 7 Mar 2004 00:56:56 -0000 Received: (qmail 86059 invoked from network); 7 Mar 2004 00:56:56 -0000 Received: from unknown (HELO minotaur.apache.org) (209.237.227.194) by daedalus.apache.org with SMTP; 7 Mar 2004 00:56:56 -0000 Received: (qmail 31013 invoked by uid 1718); 7 Mar 2004 00:57:11 -0000 Date: 7 Mar 2004 00:57:11 -0000 Message-ID: <20040307005711.31012.qmail@minotaur.apache.org> From: psteitz@apache.org To: jakarta-commons-cvs@apache.org Subject: cvs commit: jakarta-commons/math/src/test/org/apache/commons/math/stat FrequencyTest.java X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N X-Spam-Rating: minotaur-2.apache.org 1.6.2 0/1000/N psteitz 2004/03/06 16:57:11 Modified: math/src/test/org/apache/commons/math/stat FrequencyTest.java Log: Added test cases corresponding to examples in the User Guide. Revision Changes Path 1.12 +25 -3 jakarta-commons/math/src/test/org/apache/commons/math/stat/FrequencyTest.java Index: FrequencyTest.java =================================================================== RCS file: /home/cvs/jakarta-commons/math/src/test/org/apache/commons/math/stat/FrequencyTest.java,v retrieving revision 1.11 retrieving revision 1.12 diff -u -r1.11 -r1.12 --- FrequencyTest.java 21 Feb 2004 21:35:17 -0000 1.11 +++ FrequencyTest.java 7 Mar 2004 00:57:11 -0000 1.12 @@ -69,10 +69,32 @@ assertEquals("zero cumulative frequency", 0, f.getCumFreq(0)); assertEquals("one cumulative frequency", 3, f.getCumFreq(1)); assertEquals("two cumulative frequency", 4, f.getCumFreq(2)); - assertEquals("two cumulative frequency", 4, f.getCumFreq(5)); - assertEquals("two cumulative frequency", 0, f.getCumFreq("foo")); + assertEquals("five cumulative frequency", 4, f.getCumFreq(5)); + assertEquals("foo cumulative frequency", 0, f.getCumFreq("foo")); + f.clear(); assertEquals("total count",0,f.getSumFreq()); + + // userguide examples ------------------------------------------------------------------- + f.addValue("one"); + f.addValue("One"); + f.addValue("oNe"); + f.addValue("Z"); + assertEquals("one cumulative frequency", 1 , f.getCount("one")); + assertEquals("Z cumulative pct", 0.5, f.getCumPct("Z"), tolerance); + assertEquals("z cumulative pct", 1.0, f.getCumPct("z"), tolerance); + assertEquals("Ot cumulative pct", 0.25, f.getCumPct("Ot"), tolerance); + f.clear(); + + f = null; + f = new Frequency(String.CASE_INSENSITIVE_ORDER); + f.addValue("one"); + f.addValue("One"); + f.addValue("oNe"); + f.addValue("Z"); + assertEquals("one count", 3 , f.getCount("one")); + assertEquals("Z cumulative pct -- case insensitive", 1 , f.getCumPct("Z"), tolerance); + assertEquals("z cumulative pct -- case insensitive", 1 , f.getCumPct("z"), tolerance); } /** test pcts */ --------------------------------------------------------------------- To unsubscribe, e-mail: commons-dev-unsubscribe@jakarta.apache.org For additional commands, e-mail: commons-dev-help@jakarta.apache.org