fix(headers): make headers' params case insensitive

aleksandryackovlev · Feb 17, 2021 · 370d621 · 370d621
1 parent b76bccc
commit 370d621
Show file tree

Hide file tree

Showing 2 changed files with 60 additions and 2 deletions.
diff --git a/src/operations/operation.spec.ts b/src/operations/operation.spec.ts
@@ -442,6 +442,49 @@ describe('Operation', () => {
         },
       });
     });
+
+    it("should convert header params' names to lower case", () => {
+      const operationWithParams = new Operation({
+        method: 'post',
+        path: '/pet/:petId',
+        generator,
+        operation: {
+          parameters: [
+            {
+              name: 'X-Api-Key',
+              in: 'header',
+              description: 'api key',
+              required: true,
+              schema: {
+                type: 'string',
+              },
+            },
+          ],
+        },
+      });
+
+      expect(operationWithParams.getParamsSchemas()).toStrictEqual({
+        header: {
+          type: 'object',
+          required: ['x-api-key'],
+          properties: {
+            'x-api-key': {
+              type: 'string',
+            },
+          },
+        },
+        query: {
+          type: 'object',
+          additionalProperties: false,
+          required: [],
+        },
+        path: {
+          type: 'object',
+          additionalProperties: false,
+          required: [],
+        },
+      });
+    });
   });
 
   describe('getBodySchema', () => {

diff --git a/src/operations/operation.ts b/src/operations/operation.ts
@@ -139,10 +139,25 @@ export class Operation {
         ) {
           const prevRequired: string[] = schemas[parameter.in].required || [];
 
-          set(schemas, [parameter.in, 'properties', parameter.name], parameter.schema);
+          set(
+            schemas,
+            [
+              parameter.in,
+              'properties',
+              parameter.in === 'header' ? parameter.name.toLowerCase() : parameter.name,
+            ],
+            parameter.schema
+          );
 
           if (parameter.required) {
-            set(schemas, [parameter.in, 'required'], [...prevRequired, parameter.name]);
+            set(
+              schemas,
+              [parameter.in, 'required'],
+              [
+                ...prevRequired,
+                parameter.in === 'header' ? parameter.name.toLowerCase() : parameter.name,
+              ]
+            );
           }
         }
       });