1 files changed, 111 insertions, 9 deletions
diff --git a/packages/core/src/utils/user_account.test.ts b/packages/core/src/utils/user_account.test.ts
index a0c861cc..35231ca3 100644
--- a/packages/core/src/utils/user_account.test.ts
+++ b/packages/core/src/utils/user_account.test.ts
@@ -99,18 +99,37 @@ describe('user_account', () => {
     it('should handle corrupted JSON by starting fresh', async () => {
       fs.mkdirSync(path.dirname(accountsFile()), { recursive: true });
       fs.writeFileSync(accountsFile(), 'not valid json');
-      const consoleDebugSpy = vi
-        .spyOn(console, 'debug')
+      const consoleLogSpy = vi
+        .spyOn(console, 'log')
         .mockImplementation(() => {});
 
       await cacheGoogleAccount('[email protected]');
 
-      expect(consoleDebugSpy).toHaveBeenCalled();
+      expect(consoleLogSpy).toHaveBeenCalled();
       expect(JSON.parse(fs.readFileSync(accountsFile(), 'utf-8'))).toEqual({
         active: '[email protected]',
         old: [],
       });
     });
+
+    it('should handle valid JSON with incorrect schema by starting fresh', async () => {
+      fs.mkdirSync(path.dirname(accountsFile()), { recursive: true });
+      fs.writeFileSync(
+        accountsFile(),
+        JSON.stringify({ active: '[email protected]', old: 'not-an-array' }),
+      );
+      const consoleLogSpy = vi
+        .spyOn(console, 'log')
+        .mockImplementation(() => {});
+
+      await cacheGoogleAccount('[email protected]');
+
+      expect(consoleLogSpy).toHaveBeenCalled();
+      expect(JSON.parse(fs.readFileSync(accountsFile(), 'utf-8'))).toEqual({
+        active: '[email protected]',
+        old: [],
+      });
+    });
   });
 
   describe('getCachedGoogleAccount', () => {
@@ -139,14 +158,21 @@ describe('user_account', () => {
     it('should return null and log if file is corrupted', () => {
       fs.mkdirSync(path.dirname(accountsFile()), { recursive: true });
       fs.writeFileSync(accountsFile(), '{ "active": "[email protected]"'); // Invalid JSON
-      const consoleDebugSpy = vi
-        .spyOn(console, 'debug')
+      const consoleLogSpy = vi
+        .spyOn(console, 'log')
         .mockImplementation(() => {});
 
       const account = getCachedGoogleAccount();
 
       expect(account).toBeNull();
-      expect(consoleDebugSpy).toHaveBeenCalled();
+      expect(consoleLogSpy).toHaveBeenCalled();
+    });
+
+    it('should return null if active key is missing', () => {
+      fs.mkdirSync(path.dirname(accountsFile()), { recursive: true });
+      fs.writeFileSync(accountsFile(), JSON.stringify({ old: [] }));
+      const account = getCachedGoogleAccount();
+      expect(account).toBeNull();
     });
   });
 
@@ -177,6 +203,56 @@ describe('user_account', () => {
       expect(stored.active).toBeNull();
       expect(stored.old).toEqual([]);
     });
+
+    it('should handle corrupted JSON by creating a fresh file', async () => {
+      fs.mkdirSync(path.dirname(accountsFile()), { recursive: true });
+      fs.writeFileSync(accountsFile(), 'not valid json');
+      const consoleLogSpy = vi
+        .spyOn(console, 'log')
+        .mockImplementation(() => {});
+
+      await clearCachedGoogleAccount();
+
+      expect(consoleLogSpy).toHaveBeenCalled();
+      const stored = JSON.parse(fs.readFileSync(accountsFile(), 'utf-8'));
+      expect(stored.active).toBeNull();
+      expect(stored.old).toEqual([]);
+    });
+
+    it('should be idempotent if active account is already null', async () => {
+      fs.mkdirSync(path.dirname(accountsFile()), { recursive: true });
+      fs.writeFileSync(
+        accountsFile(),
+        JSON.stringify({ active: null, old: ['[email protected]'] }, null, 2),
+      );
+
+      await clearCachedGoogleAccount();
+
+      const stored = JSON.parse(fs.readFileSync(accountsFile(), 'utf-8'));
+      expect(stored.active).toBeNull();
+      expect(stored.old).toEqual(['[email protected]']);
+    });
+
+    it('should not add a duplicate to the old list', async () => {
+      fs.mkdirSync(path.dirname(accountsFile()), { recursive: true });
+      fs.writeFileSync(
+        accountsFile(),
+        JSON.stringify(
+          {
+            active: '[email protected]',
+            old: ['[email protected]'],
+          },
+          null,
+          2,
+        ),
+      );
+
+      await clearCachedGoogleAccount();
+
+      const stored = JSON.parse(fs.readFileSync(accountsFile(), 'utf-8'));
+      expect(stored.active).toBeNull();
+      expect(stored.old).toEqual(['[email protected]']);
+    });
   });
 
   describe('getLifetimeGoogleAccounts', () => {
@@ -193,12 +269,12 @@ describe('user_account', () => {
     it('should return 0 if the file is corrupted', () => {
       fs.mkdirSync(path.dirname(accountsFile()), { recursive: true });
       fs.writeFileSync(accountsFile(), 'invalid json');
-      const consoleDebugSpy = vi
-        .spyOn(console, 'debug')
+      const consoleLogSpy = vi
+        .spyOn(console, 'log')
         .mockImplementation(() => {});
 
       expect(getLifetimeGoogleAccounts()).toBe(0);
-      expect(consoleDebugSpy).toHaveBeenCalled();
+      expect(consoleLogSpy).toHaveBeenCalled();
     });
 
     it('should return 1 if there is only an active account', () => {
@@ -233,5 +309,31 @@ describe('user_account', () => {
       );
       expect(getLifetimeGoogleAccounts()).toBe(3);
     });
+
+    it('should handle valid JSON with incorrect schema by returning 0', () => {
+      fs.mkdirSync(path.dirname(accountsFile()), { recursive: true });
+      fs.writeFileSync(
+        accountsFile(),
+        JSON.stringify({ active: null, old: 1 }),
+      );
+      const consoleLogSpy = vi
+        .spyOn(console, 'log')
+        .mockImplementation(() => {});
+
+      expect(getLifetimeGoogleAccounts()).toBe(0);
+      expect(consoleLogSpy).toHaveBeenCalled();
+    });
+
+    it('should not double count if active account is also in old list', () => {
+      fs.mkdirSync(path.dirname(accountsFile()), { recursive: true });
+      fs.writeFileSync(
+        accountsFile(),
+        JSON.stringify({
+          active: '[email protected]',
+          old: ['[email protected]', '[email protected]'],
+        }),
+      );
+      expect(getLifetimeGoogleAccounts()).toBe(2);
+    });
   });
 });