Apex Intermediate Progress | ( Lessons)

Lesson: 01 | Testing Single Method

Apex Class

public static void create100Accounts() {
    List<Account> accountsToCreate = new List<Account>();
    for (Integer i = 1; i <= 100; i++) {
        Account acc = new Account(Name='Account ' + i);
        accountsToCreate.add(acc);
    }
    insert accountsToCreate;
}

Apex Test Class

@isTest
private class TestCreate100Accounts {
    
    @isTest
    static void testCreate100Accounts() {
        Test.startTest();
        
        MyClass.create100Accounts();
        
        List<Account> accounts = [SELECT Id, Name FROM Account];
        
        System.assertEquals(100, accounts.size(), '100 accounts were not created');
        
        for (Integer i = 1; i <= 100; i++) {
            String expectedName = 'Account ' + i;
            String actualName = accounts[i-1].Name;
            System.assertEquals(expectedName, actualName, 'Account name is incorrect');
        }
        
        Test.stopTest();
    }
    
}

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Apex Intermediate

A. Apex DML Operations (8 lessons)

B. Apex Classes (17 lessons)

C. Apex Triggers (9 lessons)

D. Apex Exceptions (11 lessons)

E. Asynchronous Apex (6 lessons)

F. SOSL (10 lessons)

G. Testing Apex (9 lessons)

H. Apex Fast Recap (142 lessons)

I. Build Apex Coding Skills (64 lessons)

J. Miscellaneous (17 lessons)

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Lesson: 01 | Testing Single Method

Apex Class

Apex Code

Apex Test Class

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Apex Intermediate

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Lesson: 01 | Testing Single Method

Apex Class

Apex Intermediate