Validate userId in domain layer

leung018 · Dec 20, 2024 · 0e937e8 · 0e937e8
1 parent 50a4214
commit 0e937e8
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/src/main/java/com/leungcheng/spring_simple_backend/domain/Product.java b/src/main/java/com/leungcheng/spring_simple_backend/domain/Product.java
@@ -68,7 +68,7 @@ public Builder toBuilder() {
   @JsonProperty(access = JsonProperty.Access.READ_ONLY)
   private String id;
 
-  private String userId;
+  @NotBlank private String userId;
 
   @NotBlank private String name;
 

diff --git a/src/test/java/com/leungcheng/spring_simple_backend/domain/ProductTest.java b/src/test/java/com/leungcheng/spring_simple_backend/domain/ProductTest.java
@@ -55,6 +55,9 @@ void shouldRaiseExceptionWhenBuild_IfParamsViolateTheValidationConstraints() {
 
     assertThrowValidationException(productBuilder().name(""));
     assertThrowValidationException(productBuilder().name(null));
+
+    assertThrowValidationException(productBuilder().userId(""));
+    assertThrowValidationException(productBuilder().userId(null));
   }
 
   private void assertThrowValidationException(Product.Builder builder) {