add test

hutool-json/src/test/java/org/dromara/hutool/json/IssueI90ADXTest.java

@@ -0,0 +1,25 @@
+package org.dromara.hutool.json;
+
+import lombok.Getter;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+public class IssueI90ADXTest {
+
+	/**
+	 * 测试只有getter方法时是否可以解析
+	 */
+	@Test
+	void parseTest() {
+		final TestBean testBean = new TestBean();
+		testBean.name = "aaaa";
+
+		final JSONObject json = JSONUtil.parseObj(testBean);
+		Assertions.assertEquals("{\"name\":\"aaaa\"}", json.toString());
+	}
+
+	@Getter
+	static class TestBean{
+		private String name;
+	}
+}