Debug failing cases

__tests__/SigningService/SigningService.test.ts

@@ -55,6 +55,64 @@ describe("SigningService tests", () => {
    * https://code.vereign.com/light/documentation/-/blob/master/Validation.md#components-mode
    */
   describe("Components verification mode", () => {
+    it.only("Debug failing cases", async () => {
+      const cases = [
+        {
+          sent: "google_ext_issue_28_sent.eml",
+          received: "google_ext_issue_28_received.eml",
+        },
+        {
+          sent: "google_ext_issue_29_sent.eml",
+          received: "google_ext_issue_29_received.eml",
+        },
+        {
+          sent: "google_ext_issue_30_sent.eml",
+          received: "google_ext_issue_30_received.eml",
+        },
+        {
+          sent: "google_ext_issue_31_sent.eml",
+          received: "google_ext_issue_31_received.eml",
+        },
+      ];
+
+      for (const testCase of cases) {
+        const sentMime = fs
+          .readFileSync(path.resolve(__dirname, `debug/${testCase.sent}`))
+          .toString();
+        const receivedMime = fs
+          .readFileSync(path.resolve(__dirname, `debug/${testCase.received}`))
+          .toString();
+
+        /**
+         * Signing logic
+         */
+        const {
+          partsSignatures,
+          rabinFingerprints,
+        } = await signingService.signMimeComponents(
+          EMAIL_VENDORS.GMAIL,
+          sentMime
+        );
+
+        /**
+         * Validation logic
+         */
+        const validationResults = await signingService.verifyMimeComponents(
+          publicKeyPEM,
+          EMAIL_VENDORS.GMAIL,
+          receivedMime,
+          partsSignatures,
+          rabinFingerprints
+        );
+
+        expect(validationResults.htmlPartsSignatureValid).toBeTruthy();
+        expect(validationResults.plainPartsSignatureValid).toBeTruthy();
+        expect(validationResults.pseudoPlainPartsSignatureValid).toBeTruthy();
+        expect(validationResults.attachmentsPartsSignatureValid).toBeTruthy();
+        expect(validationResults.severityLevel).toEqual(SEVERITY_LEVELS.VALID);
+      }
+    });
+
     it("Checks a valid test case", async () => {
       const sentMime = fs
         .readFileSync(path.resolve(__dirname, "sent.eml"))