@isTest
public class AccountSearchControllerTest {
    @isTest static void testSearchAccounts() {
        // Prepare test data
        Account testAccount1 = new Account(Name = 'Test Account 1');
        Account testAccount2 = new Account(Name = 'Test Account 2');
        insert new List<Account>{ testAccount1, testAccount2 };

        // Call the method to test
        Test.startTest();
        List<Account> accounts = AccountSearchController.searchAccounts('Test');
        Test.stopTest();

        // Verify the results
        System.assertEquals(2, accounts.size(), 'Expected to find 2 accounts');
        System.assertEquals(testAccount1.Id, accounts[0].Id, 'The first account ID does not match');
        System.assertEquals(testAccount2.Id, accounts[1].Id, 'The second account ID does not match');
    }
}