remove methods

This commit is contained in:
Looly
2022-05-01 23:30:26 +08:00
parent 6c8fb79b38
commit 50e6afc59a
13 changed files with 18 additions and 185 deletions

View File

@@ -1,119 +0,0 @@
package cn.hutool.core.text;
import org.junit.Assert;
import org.junit.Ignore;
import org.junit.Test;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.date.TimeInterval;
import cn.hutool.core.lang.Console;
/**
* StrBuilder单元测试
* @author looly
*
*/
public class StrBuilderTest {
/**
* StrBuilder的性能测试
*/
@Test
@Ignore
public void benchTest() {
final TimeInterval timer = DateUtil.timer();
final StrBuilder builder = StrBuilder.create();
for(int i =0; i< 1000000; i++) {
builder.append("test");
builder.reset();
}
Console.log(timer.interval());
timer.restart();
StringBuilder b2 = new StringBuilder();
for(int i =0; i< 1000000; i++) {
b2.append("test");
b2 = new StringBuilder();
}
Console.log(timer.interval());
}
@Test
public void appendTest() {
final StrBuilder builder = StrBuilder.create();
builder.append("aaa").append("你好").append('r');
Assert.assertEquals("aaa你好r", builder.toString());
}
@Test
public void insertTest() {
final StrBuilder builder = StrBuilder.create(1);
builder.append("aaa").append("你好").append('r');
builder.insert(3, "数据插入");
Assert.assertEquals("aaa数据插入你好r", builder.toString());
}
@Test
public void insertTest2() {
final StrBuilder builder = StrBuilder.create(1);
builder.append("aaa").append("你好").append('r');
builder.insert(8, "数据插入");
Assert.assertEquals("aaa你好r 数据插入", builder.toString());
}
@Test
public void resetTest() {
final StrBuilder builder = StrBuilder.create(1);
builder.append("aaa").append("你好").append('r');
builder.insert(3, "数据插入");
builder.reset();
Assert.assertEquals("", builder.toString());
}
@Test
public void resetTest2() {
final StrBuilder builder = StrBuilder.create(1);
builder.append("aaa").append("你好").append('r');
builder.insert(3, "数据插入");
builder.reset();
builder.append("bbb".toCharArray());
Assert.assertEquals("bbb", builder.toString());
}
@Test
public void appendObjectTest() {
final StrBuilder builder = StrBuilder.create(1);
builder.append(123).append(456.123D).append(true).append('\n');
Assert.assertEquals("123456.123true\n", builder.toString());
}
@Test
public void delTest() {
// 删除全部测试
final StrBuilder strBuilder = new StrBuilder("ABCDEFG");
final int length = strBuilder.length();
final StrBuilder builder = strBuilder.del(0, length);
Assert.assertEquals("", builder.toString());
}
@Test
public void delTest2() {
// 删除中间部分测试
final StrBuilder strBuilder = new StrBuilder("ABCDEFG");
final StrBuilder builder = strBuilder.del(2,6);
Assert.assertEquals("ABG", builder.toString());
}
@Test
public void delToTest() {
final StrBuilder strBuilder = new StrBuilder("ABCDEFG");
// 不处理
StrBuilder builder = strBuilder.delTo(7);
Assert.assertEquals("ABCDEFG", builder.toString());
// 删除全部
builder = strBuilder.delTo(0);
Assert.assertEquals("", builder.toString());
}
}