add test

hutool-http/src/test/java/cn/hutool/http/IssueI8YV0KTest.java

@@ -0,0 +1,19 @@
+package cn.hutool.http;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class IssueI8YV0KTest {
+
+	@Test
+	public void removeHtmlAttrTest(){
+		final String str = "<content styleCode=\"xmChange yes\">";
+		Assert.assertEquals("<content>", HtmlUtil.removeHtmlAttr(str, "styleCode"));
+	}
+
+	@Test
+	public void removeHtmlAttrTest2(){
+		final String str = "<content styleCode=\"xmChange\"/>";
+		Assert.assertEquals("<content/>", HtmlUtil.removeHtmlAttr(str, "styleCode"));
+	}
+}