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UtilTest.java
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UtilTest.java
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/* Synth Patch Conversion
* Copyright (C) 2003-4, Kenneth L. Martinez (kmartin@users.sourceforge.net)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public License
* as published by the Free Software Foundation; either version 2.1
* of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Library General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
package PatchConversion;
/**
* JUnit tests for Util
*
* @author Kenneth L. Martinez
*/
//import java.util.*;
import junit.framework.*;
public class UtilTest extends TestCase {
public UtilTest(String name) {
super(name);
}
// public static void main(String[] args) {
// junit.textui.TestRunner.run(suite());
// }
public static Test suite() {
return new TestSuite(UtilTest.class);
}
public void testParmToPct() {
String actual;
actual = Util.parmToPct(0, 0, 127);
assertTrue(actual.equals("0"));
actual = Util.parmToPct(127, 0, 127);
assertTrue(actual.equals("100"));
actual = Util.parmToPct(64, 0, 127);
assertTrue(actual.equals("50.3937"));
actual = Util.parmToPct(10, -64, 63);
assertTrue(actual.equals("15.873"));
actual = Util.parmToPct(-32, -64, 63);
assertTrue(actual.equals("-50"));
}
public void testPctToParm() {
int actual;
actual = Util.pctToParm("0", 0, 127);
assertTrue(actual == 0);
actual = Util.pctToParm("100", 0, 127);
assertTrue(actual == 127);
actual = Util.pctToParm("50.3937", 0, 127);
assertTrue(actual == 64);
actual = Util.pctToParm("15.873", -64, 63);
assertTrue(actual == 10);
actual = Util.pctToParm("-50", -64, 63);
assertTrue(actual == -32);
}
public void testRangeConvert() {
String s;
s = Util.rangeConvert("0", 0, 127, 50, 99);
assertTrue(s.equals("50"));
s = Util.rangeConvert("127", 0, 127, 50, 99);
assertTrue(s.equals("99"));
s = Util.rangeConvert("50", 50, 99, 0, 127);
assertTrue(s.equals("0"));
s = Util.rangeConvert("99", 50, 99, 0, 127);
assertTrue(s.equals("127"));
s = Util.rangeConvert("64", 0, 127, 50, 99);
assertTrue(s.equals("74.6929"));
s = Util.rangeConvert("74.6929", 50, 99, 0, 127);
assertTrue(s.equals("64"));
s = Util.rangeConvert(25, 0, 100, 100, 0);
assertTrue(s.equals("75"));
s = Util.rangeConvert(75, 0, 100, 100, 0);
assertTrue(s.equals("25"));
s = Util.rangeConvert(20, -100, 100, -50, 50);
assertTrue(s.equals("10"));
s = Util.rangeConvert(10, -50, 50, -100, 100);
assertTrue(s.equals("20"));
s = Util.rangeConvert(25, -100, 100, 100, -100);
assertTrue(s.equals("-25"));
s = Util.rangeConvert(-25, 100, -100, -100, 100);
assertTrue(s.equals("25"));
s = Util.rangeConvert(50, -100, 100, -128, 127);
assertTrue(s.equals("63.5"));
s = Util.rangeConvert(-50, -100, 100, -128, 127);
assertTrue(s.equals("-64"));
s = Util.rangeConvert(63.5, -128, 127, -100, 100);
assertTrue(s.equals("50"));
s = Util.rangeConvert(-64, -128, 127, -100, 100);
assertTrue(s.equals("-50"));
}
public void testMatchToNumberTable() {
int i;
String tbl1[] = {
"0.5", "0.6", "0.8", "1.0", "1.3", "1.8", "2.2", "3.0"
};
i = Util.matchToNumberTable("0.5", tbl1);
assertTrue(i == 0);
i = Util.matchToNumberTable("0.6", tbl1);
assertTrue(i == 1);
i = Util.matchToNumberTable("1.0", tbl1);
assertTrue(i == 3);
i = Util.matchToNumberTable("1.8", tbl1);
assertTrue(i == 5);
i = Util.matchToNumberTable("3.0", tbl1);
assertTrue(i == 7);
i = Util.matchToNumberTable("0.4", tbl1);
assertTrue(i == 0);
i = Util.matchToNumberTable("0.51", tbl1);
assertTrue(i == 0);
i = Util.matchToNumberTable("0.55", tbl1);
assertTrue(i == 1);
i = Util.matchToNumberTable("0.69", tbl1);
assertTrue(i == 1);
i = Util.matchToNumberTable("1.1", tbl1);
assertTrue(i == 3);
i = Util.matchToNumberTable("2.61", tbl1);
assertTrue(i == 7);
i = Util.matchToNumberTable("4.0", tbl1);
assertTrue(i == 7);
String tbl2[] = {
"0.5", "0.6", "0.8", "1.0", "1.3", "1.8", "3.0"
};
i = Util.matchToNumberTable("0.5", tbl2);
assertTrue(i == 0);
i = Util.matchToNumberTable("0.6", tbl2);
assertTrue(i == 1);
i = Util.matchToNumberTable("1.0", tbl1);
assertTrue(i == 3);
i = Util.matchToNumberTable("1.8", tbl2);
assertTrue(i == 5);
i = Util.matchToNumberTable("3.0", tbl2);
// System.out.println(i);
assertTrue(i == 6);
i = Util.matchToNumberTable("0.4", tbl2);
assertTrue(i == 0);
i = Util.matchToNumberTable("0.51", tbl2);
assertTrue(i == 0);
i = Util.matchToNumberTable("0.55", tbl2);
assertTrue(i == 1);
i = Util.matchToNumberTable("0.69", tbl2);
assertTrue(i == 1);
i = Util.matchToNumberTable("1.1", tbl2);
assertTrue(i == 3);
i = Util.matchToNumberTable("2.41", tbl2);
assertTrue(i == 6);
i = Util.matchToNumberTable("4.0", tbl2);
assertTrue(i == 6);
}
public void testFormatXML() {
String ls = System.getProperty("line.separator");
String in1 = "<t1>";
String actual1 = Util.formatXML(in1, 0);
assertTrue(actual1.equals(""));
String in2 = "<t1 attr=\"yes\"><t2>hi</t2></t1>";
String actual2 = Util.formatXML(in2, 0);
assertTrue(actual2.equals("<t1 attr=\"yes\">" + ls + " <t2>hi</t2>" + ls + "</t1>" + ls));
String in3 = "<t1><t2><t3a>hi</t3a><t3b>there</t3b></t2></t1>";
String actual3 = Util.formatXML(in3, -1);
assertTrue(actual3.equals("<t1>" + ls + "<t2>" + ls + " <t3a>hi</t3a>" + ls +
" <t3b>there</t3b>" + ls + "</t2>" + ls + "</t1>" + ls));
String in4 = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?><t1><t2><t3a>hello</t3a><t3b>there</t3b></t2></t1>";
String actual4 = Util.formatXML(in4, 0);
assertTrue(actual4.equals("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>" + ls +
"<t1>" + ls + " <t2>" + ls + " <t3a>hello</t3a>" + ls +
" <t3b>there</t3b>" + ls + " </t2>" + ls + "</t1>" + ls));
}
}