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fix code

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Looly
2024-08-03 19:59:52 +08:00
parent ec204f8fc2
commit 5a4fbd4386
5 changed files with 147 additions and 28 deletions
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41
hutool-core/src/test/java/org/dromara/hutool/core/math/NumberParserTest.java
View File

@@ -15,10 +15,51 @@ package org.dromara.hutool.core.math;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
public class NumberParserTest {
@Test
void parseLongTest() {
final long value = NumberParser.INSTANCE.parseLong("0.a");
Assertions.assertEquals(0L, value);
}
@Test
void testParseIntWithValidInputs() {
// Test with various valid inputs
assertEquals(123, NumberParser.INSTANCE.parseInt("123".toCharArray(), 10));
assertEquals(-123, NumberParser.INSTANCE.parseInt("-123".toCharArray(), 10));
assertEquals(123, NumberParser.INSTANCE.parseInt("+123".toCharArray(), 10));
assertEquals(0, NumberParser.INSTANCE.parseInt("0".toCharArray(), 10));
assertEquals(255, NumberParser.INSTANCE.parseInt("ff".toCharArray(), 16));
assertEquals(-255, NumberParser.INSTANCE.parseInt("-ff".toCharArray(), 16));
}
@Test
void testParseIntWithInvalidInputs() {
// Test with various invalid inputs
assertThrows(IllegalArgumentException.class, () -> NumberParser.INSTANCE.parseInt("".toCharArray(), 10));
assertThrows(NumberFormatException.class, () -> NumberParser.INSTANCE.parseInt("1234".toCharArray(), 2));
assertThrows(NumberFormatException.class, () -> NumberParser.INSTANCE.parseInt("abc".toCharArray(), 10));
assertThrows(NumberFormatException.class, () -> NumberParser.INSTANCE.parseInt("--123".toCharArray(), 10));
assertThrows(NumberFormatException.class, () -> NumberParser.INSTANCE.parseInt("++123".toCharArray(), 10));
assertThrows(NumberFormatException.class, () -> NumberParser.INSTANCE.parseInt("123".toCharArray(), 1));
}
@Test
void testParseIntWithLeadingAndTrailingWhitespace() {
// Test with leading and trailing whitespace
assertEquals(42, NumberParser.INSTANCE.parseInt(" 42 ".toCharArray(), 10));
}
@Test
void testParseIntWithMaxAndMinInt() {
// Test with values at the edge of int range
final char[] maxIntStr = Integer.toString(Integer.MAX_VALUE).toCharArray();
final char[] minIntStr = Integer.toString(Integer.MIN_VALUE).toCharArray();
assertEquals(Integer.MAX_VALUE, NumberParser.INSTANCE.parseInt(maxIntStr, 10));
assertEquals(Integer.MIN_VALUE, NumberParser.INSTANCE.parseInt(minIntStr, 10));
}
}

15
hutool-core/src/test/java/org/dromara/hutool/core/math/NumberUtilTest.java
View File

@@ -26,6 +26,7 @@ import java.text.NumberFormat;
import java.text.ParseException;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
/**
* {@link NumberUtil} 单元测试类
@@ -320,7 +321,7 @@ public class NumberUtilTest {
@Test
public void decimalFormatNaNTest() {
Assertions.assertThrows(IllegalArgumentException.class, ()->{
assertThrows(IllegalArgumentException.class, ()->{
final Double a = 0D;
final Double b = 0D;
@@ -331,7 +332,7 @@ public class NumberUtilTest {
@Test
public void decimalFormatNaNTest2() {
Assertions.assertThrows(IllegalArgumentException.class, ()->{
assertThrows(IllegalArgumentException.class, ()->{
final Double a = 0D;
final Double b = 0D;
@@ -383,7 +384,7 @@ public class NumberUtilTest {
@Test
void emptyToBigDecimalTest(){
Assertions.assertThrows(IllegalArgumentException.class,()->{
assertThrows(IllegalArgumentException.class,()->{
NumberUtil.toBigDecimal("");
});
}
@@ -445,7 +446,7 @@ public class NumberUtilTest {
@Test
public void parseIntTest3() {
Assertions.assertThrows(NumberFormatException.class, ()->{
assertThrows(NumberFormatException.class, ()->{
final int v1 = NumberUtil.parseInt("d");
assertEquals(0, v1);
});
@@ -453,7 +454,7 @@ public class NumberUtilTest {
@Test
public void parseIntTest4() {
Assertions.assertThrows(NumberFormatException.class, ()->{
assertThrows(NumberFormatException.class, ()->{
// issue#I5M55F
// 科学计数法忽略支持，科学计数法一般用于表示非常小和非常大的数字，这类数字转换为int后精度丢失，没有意义。
final String numberStr = "429900013E20220812163344551";
@@ -692,7 +693,7 @@ public class NumberUtilTest {
@Test
public void rangeMinTest() {
Assertions.assertThrows(NegativeArraySizeException.class, ()->{
assertThrows(NegativeArraySizeException.class, ()->{
NumberUtil.range(0, Integer.MIN_VALUE);
});
}
@@ -757,7 +758,7 @@ public class NumberUtilTest {
@EnabledForJreRange(max = JRE.JAVA_8)
void numberFormatTest() {
// JDK8下，NaN解析报错，JDK9+中返回0
Assertions.assertThrows(ParseException.class, ()->{
assertThrows(ParseException.class, ()->{
NumberFormat.getInstance().parse("NaN");
});
}