fix(sample): 등록/수정 폼의 maxlength를 SAMPLE 컬럼 폭에 맞춤

src/main/resources/templates/thymeleaf/sample/egovSampleRegister.html

@@ -97,7 +97,7 @@ <h2 class="heading-large">
                         <label for="name" th:text="#{title.sample.name}"> <span class="required">*</span></label>
                     </div>
                     <div class="form-conts">
-                        <input type="text" id="name" name="name" class="krds-input" maxlength="60" th:value="${sampleVO.name}" th:placeholder="#{confirm.required.name}">
+                        <input type="text" id="name" name="name" class="krds-input" maxlength="50" th:value="${sampleVO.name}" th:placeholder="#{confirm.required.name}">
                     </div>
                 </div>
 
@@ -133,12 +133,12 @@ <h2 class="heading-large">
                         <label for="regUser" th:text="#{title.sample.regUser}"> <span class="required">*</span></label>
                     </div>
                     <div class="form-conts">
-                        <input type="text" id="regUser" name="regUser" class="krds-input" maxlength="60"
+                        <input type="text" id="regUser" name="regUser" class="krds-input" maxlength="10"
                         	th:value="${sampleVO.regUser}"
                         	th:placeholder="#{confirm.required.user}"
                         	th:readonly="readonly"
                         	th:if="${not #strings.isEmpty(sampleVO.id)}">
-                        <input type="text" id="regUser" name="regUser" class="krds-input" maxlength="60"
+                        <input type="text" id="regUser" name="regUser" class="krds-input" maxlength="10"
                         	th:placeholder="#{confirm.required.user}"
                         	th:if="${#strings.isEmpty(sampleVO.id)}">
                     </div>

src/test/java/egovframework/example/sample/web/EgovSampleControllerTestRegisterViewTest.java

@@ -0,0 +1,105 @@
+package egovframework.example.sample.web;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.view;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.web.servlet.MockMvc;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * [게시판][EgovSampleController.addSampleView, updateSampleView] Controller 단위 테스트
+ *
+ * 등록/수정 화면의 maxlength 가 SAMPLE 테이블 컬럼 폭(NAME 50, DESCRIPTION 200, REG_USER 10)을
+ * 넘지 않는지 확인한다. 넘으면 입력값이 INSERT/UPDATE 단계에서 잘림 예외로 떨어진다.
+ *
+ * @author wantaek
+ * @since 2026-09-09
+ *
+ */
+
+@SpringBootTest
+@AutoConfigureMockMvc
+
+@RequiredArgsConstructor
+@Slf4j
+class EgovSampleControllerTestRegisterViewTest {
+
+	/** SAMPLE.NAME 컬럼 폭 */
+	private static final int NAME_COLUMN_SIZE = 50;
+
+	/** SAMPLE.DESCRIPTION 컬럼 폭 */
+	private static final int DESCRIPTION_COLUMN_SIZE = 200;
+
+	/** SAMPLE.REG_USER 컬럼 폭 */
+	private static final int REG_USER_COLUMN_SIZE = 10;
+
+	@Autowired
+	private MockMvc mockMvc;
+
+	@Test
+	void testAddSampleView() throws Exception {
+		// given, when
+		final String html = mockMvc.perform(
+
+				post("/addSampleView.do")
+
+		).andExpect(status().isOk())
+
+				.andExpect(view().name("sample/egovSampleRegister"))
+
+				.andReturn().getResponse().getContentAsString();
+
+		if (log.isDebugEnabled()) {
+			log.debug("html={}", html);
+		}
+
+		// then
+		assertEquals(NAME_COLUMN_SIZE, maxlength(html, "name"), "등록 화면 카테고리명 maxlength");
+		assertEquals(DESCRIPTION_COLUMN_SIZE, maxlength(html, "description"), "등록 화면 설명 maxlength");
+		assertEquals(REG_USER_COLUMN_SIZE, maxlength(html, "regUser"), "등록 화면 등록자 maxlength");
+	}
+
+	@Test
+	void testUpdateSampleView() throws Exception {
+		// given, when
+		final String html = mockMvc.perform(
+
+				post("/updateSampleView.do")
+
+						.param("id", "SAMPLE-00001")
+
+		).andExpect(status().isOk())
+
+				.andExpect(view().name("sample/egovSampleRegister"))
+
+				.andReturn().getResponse().getContentAsString();
+
+		if (log.isDebugEnabled()) {
+			log.debug("html={}", html);
+		}
+
+		// then
+		assertEquals(NAME_COLUMN_SIZE, maxlength(html, "name"), "수정 화면 카테고리명 maxlength");
+		assertEquals(DESCRIPTION_COLUMN_SIZE, maxlength(html, "description"), "수정 화면 설명 maxlength");
+		assertEquals(REG_USER_COLUMN_SIZE, maxlength(html, "regUser"), "수정 화면 등록자 maxlength");
+	}
+
+	private int maxlength(final String html, final String id) {
+		final Matcher matcher = Pattern.compile("id=\"" + id + "\"[^>]*maxlength=\"(\\d+)\"").matcher(html);
+		assertTrue(matcher.find(), id + " 입력 항목의 maxlength");
+		return Integer.parseInt(matcher.group(1));
+	}
+
+}