Make getSchema return not just json

packages/api-explorer-ui/__tests__/lib/get-schema.test.js

@@ -0,0 +1,39 @@
+const getSchema = require('../../src/lib/get-schema');
+
+const schema = { type: 'string' };
+
+test('should return the first type if there is content', () => {
+  expect(
+    getSchema({
+      requestBody: {
+        content: {
+          'application/json': {
+            schema,
+          },
+          'text/xml': {
+            schema: { type: 'number' },
+          },
+        },
+      },
+    }),
+  ).toBe(schema);
+
+  expect(
+    getSchema({
+      requestBody: {
+        content: {
+          'text/xml': {
+            schema,
+          },
+          'application/json': {
+            schema: { type: 'number' },
+          },
+        },
+      },
+    }),
+  ).toBe(schema);
+});
+
+test('should return the requestBody', () => {
+  expect(getSchema({ requestBody: schema })).toBe(schema);
+});

packages/api-explorer-ui/src/lib/get-schema.js

@@ -3,7 +3,8 @@ module.exports = pathOperation => {
 
   try {
     if (pathOperation.requestBody.content) {
-      schema = pathOperation.requestBody.content['application/json'].schema;
+      const firstType = Object.keys(pathOperation.requestBody.content)[0]
+      schema = pathOperation.requestBody.content[firstType].schema;
     } else {
       schema = pathOperation.requestBody;
     }