添加当邮箱服务为自定义邮箱的号池

tests/background-custom-email-pool.test.js

@@ -56,6 +56,8 @@ const bundle = [
   extractFunction('normalizeCustomEmailPool'),
   extractFunction('getCustomEmailPool'),
   extractFunction('getCustomEmailPoolEmailForRun'),
+  extractFunction('getCustomMailProviderPool'),
+  extractFunction('getCustomMailProviderPoolEmailForRun'),
   extractFunction('getEmailGeneratorLabel'),
 ].join('\n');
 
@@ -71,6 +73,8 @@ return {
   normalizeCustomEmailPool,
   getCustomEmailPool,
   getCustomEmailPoolEmailForRun,
+  getCustomMailProviderPool,
+  getCustomMailProviderPoolEmailForRun,
   getEmailGeneratorLabel,
 };
 `)();
@@ -102,3 +106,19 @@ test('background selects the matching email for the current auto-run round', ()
   assert.equal(api.getCustomEmailPoolEmailForRun(state, 2), 'second@example.com');
   assert.equal(api.getCustomEmailPoolEmailForRun(state, 4), '');
 });
+
+test('background selects the matching custom provider pool email for the current auto-run round', () => {
+  const api = createApi();
+  const state = {
+    customMailProviderPool: ['first@example.com', 'second@example.com', 'third@example.com'],
+  };
+
+  assert.deepEqual(api.getCustomMailProviderPool(state), [
+    'first@example.com',
+    'second@example.com',
+    'third@example.com',
+  ]);
+  assert.equal(api.getCustomMailProviderPoolEmailForRun(state, 1), 'first@example.com');
+  assert.equal(api.getCustomMailProviderPoolEmailForRun(state, 3), 'third@example.com');
+  assert.equal(api.getCustomMailProviderPoolEmailForRun(state, 4), '');
+});