Strings should not be uri format if they don’t have a hostname

Author: ericallam

src/formats/uri.ts

@@ -96,6 +96,10 @@ export function inferUri(value: string): JSONURIFormat | undefined {
   try {
     const url = new URL(value);
 
+    if (url.hostname === "") {
+      return undefined;
+    }
+
     // Get mimetype from extension
     const ext = url.pathname.split(".").pop();
     const mimeType = lookupMimeType(ext);

tests/bugs.test.ts

@@ -9,3 +9,15 @@ test("https://www.mattaitken.com is a string with format of uri", () => {
     },
   });
 });
+
+test(`"creditCardNumber:NullValue,\ncreditCardExpirationMonth:NullValue,\ncreditCardExpirationYear:NullValue,\ncardSecurityCode:NullValue,\ncreditCardState:NullValue,\n" is a string with no format`, () => {
+  expect(
+    inferType(
+      "creditCardNumber:NullValue,\ncreditCardExpirationMonth:NullValue,\ncreditCardExpirationYear:NullValue,\ncardSecurityCode:NullValue,\ncreditCardState:NullValue,\n",
+    ),
+  ).toEqual({
+    name: "string",
+    value:
+      "creditCardNumber:NullValue,\ncreditCardExpirationMonth:NullValue,\ncreditCardExpirationYear:NullValue,\ncardSecurityCode:NullValue,\ncreditCardState:NullValue,\n",
+  });
+});