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fix schema with just a description

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This commit is contained in:
William Cheng 2025-01-14 14:20:18 +08:00
parent 61bdc6bf84
commit 754207a636
3 changed files with 101 additions and 76 deletions
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17
modules/openapi-generator/src/main/java/org/openapitools/codegen/utils/ModelUtils.java
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@ -430,7 +430,7 @@ public class ModelUtils {
* <p>
* For example, an OpenAPI schema is considered an ObjectSchema in the following scenarios:
* <p>
*
* <p>
* type: object
* additionalProperties: false
* properties:
@ -534,17 +534,17 @@ public class ModelUtils {
* <p>
* For example, an OpenAPI schema is considered a MapSchema in the following scenarios:
* <p>
*
* <p>
* type: object
* additionalProperties: true
*
* <p>
* type: object
* additionalProperties:
* type: object
* properties:
* code:
* type: integer
*
* <p>
* allOf:
* - $ref: '#/components/schemas/Class1'
* - $ref: '#/components/schemas/Class2'
@ -2216,7 +2216,6 @@ public class ModelUtils {
*
* @param schema Schema
* @param openAPI OpenAPI
*
* @return true if schema is null type
*/
public static boolean isNullTypeSchema(OpenAPI openAPI, Schema schema) {
@ -2260,11 +2259,14 @@ public class ModelUtils {
}
// for `type: null`
if (schema.getTypes() == null && schema.get$ref() == null) {
if (schema.getTypes() == null && schema.get$ref() == null
&& schema.getDescription() == null) { // ensure it's not schema with just a description
return true;
}
} else { // 3.0.x or 2.x spec
if ((schema.getType() == null || schema.getType().equals("null")) && schema.get$ref() == null) {
if ((schema.getType() == null || schema.getType().equals("null"))
&& schema.get$ref() == null
&& schema.getDescription() == null) { // ensure it's not schema with just a description
return true;
}
}
@ -2279,7 +2281,6 @@ public class ModelUtils {
*
* @param schema Schema
* @param openAPI OpenAPIs
*
* @return true if schema is null type
*/
public static boolean isUnsupportedSchema(OpenAPI openAPI, Schema schema) {

13
modules/openapi-generator/src/test/java/org/openapitools/codegen/utils/ModelUtilsTest.java
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@ -497,9 +497,22 @@ public class ModelUtilsTest {
schema = openAPI.getComponents().getSchemas().get("AnyOfTest");
assertFalse(ModelUtils.isNullTypeSchema(openAPI, schema));
// first element (getAnyOf().get(0)) is a string. no need to test
assertTrue(ModelUtils.isNullTypeSchema(openAPI, (Schema) schema.getAnyOf().get(1)));
assertTrue(ModelUtils.isNullTypeSchema(openAPI, (Schema) schema.getAnyOf().get(2)));
assertTrue(ModelUtils.isNullTypeSchema(openAPI, (Schema) schema.getAnyOf().get(3)));
schema = openAPI.getComponents().getSchemas().get("OneOfRef");
assertFalse(ModelUtils.isNullTypeSchema(openAPI, schema));
assertFalse(ModelUtils.isNullTypeSchema(openAPI, (Schema) schema.getOneOf().get(0)));
schema = openAPI.getComponents().getSchemas().get("OneOfMultiRef");
assertFalse(ModelUtils.isNullTypeSchema(openAPI, schema));
assertFalse(ModelUtils.isNullTypeSchema(openAPI, (Schema) schema.getOneOf().get(0)));
assertFalse(ModelUtils.isNullTypeSchema(openAPI, (Schema) schema.getOneOf().get(1)));
schema = openAPI.getComponents().getSchemas().get("JustDescription");
assertFalse(ModelUtils.isNullTypeSchema(openAPI, schema));
}
@Test

13
modules/openapi-generator/src/test/resources/3_0/null_schema_test.yaml
View File

@ -58,7 +58,7 @@ components:
$ref: '#/components/schemas/IntegerRef'
number:
anyOf:
- $ref: '#/components/schemas/Number'
- $ref: '#/components/schemas/StringRef'
AnyOfStringArrayOfString:
anyOf:
- type: string
@ -85,6 +85,8 @@ components:
- $ref: '#/components/schemas/IntegerRef'
IntegerRef:
type: integer
StringRef:
type: string
OneOfAnyType:
oneOf:
- type: object
@ -94,3 +96,12 @@ components:
- type: integer
- type: array
items: {}
OneOfRef:
oneOf:
- $ref: '#/components/schemas/IntegerRef'
OneOfMultiRef:
oneOf:
- $ref: '#/components/schemas/IntegerRef'
- $ref: '#/components/schemas/StringRef'
JustDescription:
Description: A schema with just description