@isTest
private class HomePageControllerTest {
    static testMethod void myUnitTest() {
        Profile p = [
            select Id
            from Profile
            where Name = 'System Administrator'
        ];

        RecordType rt = [
            select Id
            from RecordType
            where DeveloperName = 'Relationship_Expansion_Leads'
        ];

        User u = new User(
            Alias = 'standt',
            Email = 'standarduser@testorg.com',
            EmailEncodingKey = 'UTF-8',
            LastName = 'Testing',
            LanguageLocaleKey = 'en_US',
            LocaleSidKey = 'en_US',
            ProfileId = p.Id,
            TimeZoneSidKey = 'America/Los_Angeles',
            UserName='1512434@dfe1.COM'
        );

        Lead testLead1 = new Lead(
            LastName = 'TEST Name 1',
            OwnerId = u.Id,
            status = 'Qualified',
            Phone = '5165039576',
            Email = '1@1.com',
            Classification__c = 'Consumer',
            Status = 'Open',
            RecordTypeId = rt.Id,
            Bank_Relationship_Manager__c = u.Id
        );  
        
        Lead testLead2 = new Lead(
            LastName = 'TEST Name 2',
            OwnerId = u.Id,
            status = 'Qualified',
            Phone = '5165039577',
            Email = '2@2.com',
            Classification__c = 'Consumer',
            Status = 'Closed',
            RecordTypeId = rt.Id,
            Bank_Relationship_Manager__c = u.Id
        );  
        
        Lead testLead3 = new Lead(
            LastName = 'TEST Name 3',
            OwnerId = u.Id,
            status = 'Qualified',
            Phone = '5165039578',
            Email = '3@3.com',
            Classification__c = 'Consumer',
            Status = 'Open',
            RecordTypeId = rt.Id,
            Bank_Relationship_Manager__c = u.Id
        );  
        
        List<Lead> leads = new List<Lead>{
            testLead1,
            testLead2,
            testLead3
        };  
        insert leads;

        Test.startTest();

        List<Lead> results;

        System.runAs(u) {
            HomePageController controller = new HomePageController();
            results = controller.getLeads();
        }

        Test.stopTest();

        Set<Id> expectedResults = new Set<Id>{
            testLead1.Id,
            testLead3.Id
        };

        System.assertEquals(
            expectedResults.size(),
            results.size(),
            'Did not the expected number of leads back'
        );

        for (Lead l : results) {
            System.assert(
                expectedResults.contains(l.Id),
                'Got a lead back we did not expect ' + l.LastName
            );
            expectedResults.remove(l.Id);
        }

        System.assert(
            expectedResults.isEmpty(),
            'Did not get back all the expected leads'
        );
    }