Deal with empty interface in schema

contiamo · Jun 22, 2020 · 82b6d98 · 82b6d98
1 parent 1b737fb
commit 82b6d98
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Showing 2 changed files with 17 additions and 1 deletion.
diff --git a/src/scripts/import-open-api.ts b/src/scripts/import-open-api.ts
@@ -548,7 +548,10 @@ export const Poll${componentName} = (${
  */
 export const generateInterface = (name: string, schema: SchemaObject) => {
   const scalar = getScalar(schema);
-  return `${formatDescription(schema.description)}export interface ${pascal(name)} ${scalar}`;
+  const isEmptyInterface = scalar === "{}";
+  return `${formatDescription(schema.description)}${
+    isEmptyInterface ? "// tslint:disable-next-line:no-empty-interface\n" : ""
+  }export interface ${pascal(name)} ${scalar}`;
 };
 
 /**

diff --git a/src/scripts/tests/import-open-api.test.ts b/src/scripts/tests/import-open-api.test.ts
@@ -583,6 +583,19 @@ describe("scripts/import-open-api", () => {
 
       expect(generateSchemasDefinition(schema)).toContain(`export type Wolf = Dog;`);
     });
+
+    it("should deal with empty object", () => {
+      const schema = {
+        Wolf: {
+          type: "object",
+          properties: {},
+          additionalProperties: false,
+        },
+      };
+
+      expect(generateSchemasDefinition(schema)).toContain(`// tslint:disable-next-line:no-empty-interface`);
+      expect(generateSchemasDefinition(schema)).toContain(`export interface Wolf {}`);
+    });
   });
 
   describe("generateResponsesDefinition", () => {