add methods

hutool-core/src/test/java/cn/hutool/core/convert/ConvertTest.java

@@ -113,6 +113,12 @@ public class ConvertTest {
 		Assert.assertEquals(Integer.valueOf(-1), aInt);
 	}
 
+	@Test(expected = NumberFormatException.class)
+	public void toIntOfExceptionTest(){
+		final Integer d = Convert.convert(Integer.class, "d");
+		Assert.assertNotNull(d);
+	}
+
 	@Test
 	public void toLongTest() {
 		final String a = " 342324545435435";

hutool-core/src/test/java/cn/hutool/core/map/MapUtilTest.java

@@ -1,7 +1,6 @@
 package cn.hutool.core.map;
 
 import cn.hutool.core.convert.Convert;
-import cn.hutool.core.convert.ConvertException;
 import cn.hutool.core.lang.Opt;
 import cn.hutool.core.text.StrUtil;
 import lombok.Builder;
@@ -217,9 +216,9 @@ public class MapUtilTest {
 		Assert.assertEquals(Integer.valueOf(2), map.get("b"));
 	}
 
-	@Test(expected = ConvertException.class)
+	@Test(expected = NumberFormatException.class)
 	public void getIntTest(){
-		final Map<String, String> map = MapUtil.ofEntries(MapUtil.entry("a", "D"));
+		final Map<String, String> map = MapUtil.ofEntries(MapUtil.entry("a", "d"));
 		final Integer a = MapUtil.getInt(map, "a");
 		Assert.assertNotNull(a);
 	}

hutool-core/src/test/java/cn/hutool/core/util/NumberUtilTest.java

@@ -434,4 +434,10 @@ public class NumberUtilTest {
 		//noinspection ResultOfMethodCallIgnored
 		NumberUtil.range(0, Integer.MIN_VALUE);
 	}
+
+	@Test(expected = NumberFormatException.class)
+	public void parseIntTest3() {
+		int v1 = NumberUtil.parseInt("d");
+		Assert.assertEquals(0, v1);
+	}
 }

hutool-core/src/test/java/cn/hutool/core/util/ReUtilTest.java

@@ -14,7 +14,7 @@ import java.util.Map;
 import java.util.regex.Pattern;
 
 public class ReUtilTest {
-	final String content = "ZZZaaabbbccc中文1234";
+	static final String content = "ZZZaaabbbccc中文1234";
 
 	@Test
 	public void getTest() {
@@ -144,6 +144,22 @@ public class ReUtilTest {
 		Assert.assertEquals("我有个\\$符号\\{\\}", escape);
 	}
 
+	@Test
+	public void escapeTest2(){
+		final String str = "a[bbbc";
+		final String re = "[";
+		final String s = ReUtil.get(ReUtil.escape(re), str, 0);
+		Assert.assertEquals("[", s);
+	}
+
+	@Test
+	public void escapeTest3(){
+		final String context = "{prefix}_";
+		final String regex = "{prefix}_";
+		final boolean b = ReUtil.isMatch(ReUtil.escape(regex), context);
+		Assert.assertTrue(b);
+	}
+
 	@Test
 	public void getAllGroupsTest() {
 		//转义给定字符串，为正则相关的特殊符号转义