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word-wrap Function Test function

This commit is contained in:
YuCheng Hu 2021-04-30 00:55:15 -04:00
parent 3351f789d6
commit fa7fdb0f6f
2 changed files with 189 additions and 11 deletions
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121
toolkits/codebank/src/test/java/com/ossez/toolkits/codebank/tests/BlackboardTest.java
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@ -1,17 +1,19 @@
package com.ossez.toolkits.codebank.tests;
import com.google.api.gbase.client.NumberUnit;
import com.ibm.icu.impl.CharTrie;
import com.ossez.toolkits.codebank.common.model.request.TopicRequest;
import org.apache.commons.lang3.CharUtils;
import org.apache.commons.lang3.StringUtils;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.List;
import java.util.*;
/**
* This is the test file for something like to quick run.
* This is the test file for something like to quick run.a Diophantine equation is a polynomial equation
* Once test finished, we need to move codes to different name, just like when we were student we like to eraser after using.
*
* @author YuCheng
@ -21,16 +23,65 @@ public class BlackboardTest {
private static List<Integer> loopList = new ArrayList<>();
/**
* Main Test to Run
*/
@Test
@Test
public void test2st() {
}
@Test
public void test1st() {
Hashtable<String, String> hashTable = new Hashtable<>();
String data = "aass";
char[] strArray = data.toCharArray();
String retStr = "";
// char xC = Character.toString("C");
// CharUtils.toChar()
if (data.length() == 1) {
retStr = data;
}
for (int i = 0; i < strArray.length; i++) {
String valStr = Character.toString(strArray[i]);
String rData = data;
rData = data.replace(valStr, "");
rData = rData.replace(valStr.toUpperCase(Locale.ROOT), "");
rData = rData.replace(valStr.toLowerCase(Locale.ROOT), "");
if (rData.length() == 0) {
retStr = "";
} else if (rData.length() + 1 == data.length()) {
retStr = valStr;
break;
}
// char val1 = strArray[i];
// for(int j=i; j <strArray.length; j++) {
// if (val1 == strArray[i]) {
// break;
// }
// }
//
// c =val1;
}
System.out.println(retStr);
}
/**
* Main Test to Run
*/
@Test
public void testMain() {
logger.debug("TREE TEST");
TopicRequest topicRequest = new TopicRequest();
TopicRequest topicRequest = new TopicRequest();
// topicRequest.setTopic_id(11);
logger.debug("HashCode 1 - {}", topicRequest.hashCode());
logger.debug("HashCode 1 - {}", topicRequest.hashCode());
logger.debug("HashCode AaAaAa - {}", "AaAaAa".hashCode());
logger.debug("HashCode BBAaBB - {}", "BBAaBB".hashCode());
@ -40,11 +91,59 @@ public class BlackboardTest {
// }
// topicRequest = new TopicRequest();
logger.debug("HashCode 2 - {}", topicRequest.hashCode());
logger.debug("HashCode 2 - {}", topicRequest.hashCode());
String data = "{1,2,3,4,5,#,6,#,#,7,8,#,#}";
String[] dataArray = new String[3];
this.subLogic(data);
// StringUtils.replace();
String s = "Well-";
System.out.println(s.replace(s, ""));
s = s.replace(s, "");
// int lineLength1_1 = 20;
// int lineLength1_2 = 20;
String[] words1 = {"The", "day", "began", "as", "still", "as", "the", "night", "abruptly", "lighted", "with", "brilliant", "flame"};
int lineLength = 20;
List<String> returnList = new ArrayList<>();
String dataStr = "";
for (String arrayData : words1) {
dataStr = dataStr + arrayData + "-";
}
while (StringUtils.isNotEmpty(dataStr)) {
if (StringUtils.length(dataStr) <= lineLength) {
returnList.add(dataStr);
break;
}
String subStr = dataStr.substring(0, lineLength);
if (subStr.endsWith("-")) {
subStr = StringUtils.removeEnd(subStr, "-");
} else {
if (StringUtils.equals(dataStr.substring(lineLength, lineLength + 1), "-")) {
subStr = StringUtils.substring(subStr, 0, lineLength);
} else {
subStr = StringUtils.substring(subStr, 0, StringUtils.lastIndexOf(subStr, "-"));
}
}
returnList.add(subStr);
dataStr = StringUtils.replace(dataStr, subStr, "");
dataStr = StringUtils.removeStart(dataStr, "-");
dataStr = StringUtils.removeEnd(dataStr, "-");
}
System.out.println(returnList);
}

79
toolkits/codebank/src/test/java/com/ossez/toolkits/codebank/tests/algorithm/WordWrapTest.java Normal file
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@ -0,0 +1,79 @@
package com.ossez.toolkits.codebank.tests.algorithm;
import org.apache.commons.lang3.StringUtils;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInstance;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.ArrayList;
import java.util.List;
/**
* <p>
* word-wrap Function
* <ul>
* <li>@see <a href= "https://www.ossez.com/t/a-word-wrap-functionality/13452">https://www.ossez.com/t/a-word-wrap-functionality/13452</a>
* </li>
* </ul>
* </p>
*
* @author YuCheng
*/
@TestInstance(TestInstance.Lifecycle.PER_CLASS)
public class WordWrapTest {
private final static Logger logger = LoggerFactory.getLogger(WordWrapTest.class);
/**
* Test word-wrap Function
*/
@Test
public void testMain() {
logger.debug("BEGIN");
String[] words1 = {"The", "day", "began", "as", "still", "as", "the", "night", "abruptly", "lighted", "with", "brilliant", "flame"};
int lineLength1_1 = 13;
int lineLength1_2 = 20;
int lineLength = lineLength1_1;
List<String> returnList = new ArrayList<>();
String dataStr = "";
for (String arrayData : words1) {
dataStr = dataStr + arrayData + "-";
}
while (StringUtils.isNotEmpty(dataStr)) {
if (StringUtils.length(dataStr) <= lineLength) {
returnList.add(dataStr);
break;
}
String subStr = dataStr.substring(0, lineLength);
if (subStr.endsWith("-")) {
subStr = StringUtils.removeEnd(subStr, "-");
} else {
if (StringUtils.equals(dataStr.substring(lineLength, lineLength + 1), "-")) {
subStr = StringUtils.substring(subStr, 0, lineLength);
} else {
subStr = StringUtils.substring(subStr, 0, StringUtils.lastIndexOf(subStr, "-"));
}
}
returnList.add(subStr);
dataStr = StringUtils.replace(dataStr, subStr, "");
dataStr = StringUtils.removeStart(dataStr, "-");
dataStr = StringUtils.removeEnd(dataStr, "-");
}
logger.debug("{}", returnList);
}
}