refactor: to node action

src/validation.test.ts

@@ -31,7 +31,7 @@ describe("validateJson()", () => {
       despiteThisBeingValidJson: "toString() breaks it, making it invalid",
     }.toString();
     await expect(validateJson(jsonFile)).rejects.toThrow(
-      '"[object Object]" is not valid JSON'
+      '"[object Object]" is not valid JSON',
     );
   });
 
@@ -40,7 +40,7 @@ describe("validateJson()", () => {
       validJson: true,
     });
     await expect(validateJson(jsonFile)).rejects.toThrow(
-      "No schema found in JSON file."
+      "No schema found in JSON file.",
     );
   });
 
@@ -48,7 +48,7 @@ describe("validateJson()", () => {
     vi.mocked(fetch).mockRejectedValue(new Error("Failed to fetch schema"));
     const jsonFile = JSON.stringify({ $schema: "http://t00n.de/404.json" });
     await expect(validateJson(jsonFile)).rejects.toThrow(
-      "Failed to fetch schema"
+      "Failed to fetch schema",
     );
   });
 
@@ -58,18 +58,18 @@ describe("validateJson()", () => {
       {
         ok: true,
         text: async () =>
-          ({
+          JSON.stringify({
             despiteThisBeingValidJson:
               "toString() breaks it, making it invalid",
-          }.toString()),
-      }
+          }),
+      },
     );
 
     const jsonFile = JSON.stringify({
       $schema: "https://json-schema.org/draft-07/schema",
     });
     await expect(validateJson(jsonFile)).rejects.toThrow(
-      '"[object Object]" is not valid JSON'
+      'strict mode: unknown keyword: "despiteThisBeingValidJson"',
     );
   });
 
@@ -79,7 +79,7 @@ describe("validateJson()", () => {
       {
         ok: true,
         text: async () => validSchema,
-      }
+      },
     );
 
     const jsonFile = JSON.stringify({
@@ -87,7 +87,7 @@ describe("validateJson()", () => {
       notTheExpectedField: 42,
     });
     await expect(validateJson(jsonFile)).rejects.toThrow(
-      "JSON file is not valid: No errors"
+      "JSON file is not valid: No errors",
     );
   });
 
@@ -97,7 +97,7 @@ describe("validateJson()", () => {
       {
         ok: true,
         text: async () => validSchema,
-      }
+      },
     );
 
     const jsonFile = JSON.stringify({