test: ShelterPassword 검증 테스트코드를 작성한다.

src/test/java/com/clova/anifriends/domain/shelter/wrapper/ShelterNameTest.java

@@ -11,7 +11,7 @@
 class ShelterNameTest {
 
     @Nested
-    @DisplayName("VolunteerName 생성 시")
+    @DisplayName("ShelterName 생성 시")
     class newShelterNameTest {
 
         String name;

src/test/java/com/clova/anifriends/domain/shelter/wrapper/ShelterPasswordTest.java

@@ -0,0 +1,88 @@
+package com.clova.anifriends.domain.shelter.wrapper;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.catchException;
+
+import com.clova.anifriends.domain.shelter.exception.ShelterBadRequestException;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+
+class ShelterPasswordTest {
+
+    @Nested
+    @DisplayName("ShelterPassword 생성 시")
+    class newShelterPasswordTest {
+
+        String password;
+
+        @Test
+        @DisplayName("성공")
+        void newShelterPassword() {
+            // given
+            password = "asdfqwer123";
+
+            // when
+            ShelterPassword shelterPassword = new ShelterPassword(password);
+
+            // then
+            assertThat(shelterPassword.getPassword()).isEqualTo(password);
+        }
+
+        @Test
+        @DisplayName("예외(ShelterNotFoundException): 비밀번호가 null인 경우")
+        void throwExceptionWhenPasswordIsNull() {
+            // given
+            password = null;
+
+            // when
+            Exception exception = catchException(
+                () -> new ShelterName(password));
+
+            // then
+            assertThat(exception).isInstanceOf(ShelterBadRequestException.class);
+        }
+
+        @Test
+        @DisplayName("예외(ShelterNotFoundException): 비밀번호가 blank인 경우")
+        void throwExceptionWhenPasswordIsBlank() {
+            // given
+            password = null;
+
+            // when
+            Exception exception = catchException(
+                () -> new ShelterName(password));
+
+            // then
+            assertThat(exception).isInstanceOf(ShelterBadRequestException.class);
+        }
+
+        @Test
+        @DisplayName("예외(ShelterBadRequestException): 비밀번호가 6자 미만인 경우")
+        void throwExceptionWhenPasswordIsLessThanSix() {
+            // given
+            password = "asdf";
+
+            // when
+            Exception exception = catchException(
+                () -> new ShelterPassword(password));
+
+            // then
+            assertThat(exception).isInstanceOf(ShelterBadRequestException.class);
+        }
+
+        @Test
+        @DisplayName("예외(ShelterBadRequestException): 비밀번호가 16자 초과인 경우")
+        void throwExceptionWhenPasswordIsOverThanSixteen() {
+            // given
+            password = "asdfqwer123asdfqwer123";
+
+            // when
+            Exception exception = catchException(
+                () -> new ShelterName(password));
+
+            // then
+            assertThat(exception).isInstanceOf(ShelterBadRequestException.class);
+        }
+    }
+}