Apex Mocks Snippets

This is an extension to make it easier to develop with Apex mocks by providing useful code snippets.

https://github.com/apex-enterprise-patterns/fflib-apex-mocks

Snippets

Where there are blanks - the snippet will default the cursor to populate the blank. If there are multiple blanks, after populating the first one, pressing tab will take the cursor to the next slot.

APEX_MOCKS is provided as a default name for the Mock Builder but will be highlighted by default and will be overridable immediately.

unit-test

@IsTest(isParallel=true)
class Filename {
    @IsTest
    public static void methodUnderTest_changes_expectedResult() {
        Test.startTest();
        Test.stopTest();
    }
}

test-case

@isTest
public static void methodUnderTest_changes_expectedResult() {
    Test.startTest();
    Test.stopTest();
}

answer

private with sharing class Answer implements fflib_Answer {
    public Answer() {}
    public Object answer(fflib_InvocationOnMock invocation) {
          ArgumentType argumentOne = (ArgumentType) invocation.getArgument(0);

          return null;
    }
}

asserte

Assert.areEqual(, , );

asserti

Assert.isInstanceOfType(, .class, );

assertn

Assert.isNull(, );

assert

Assert.isTrue(, );

fflib-asserte

fflib_System.assertEquals(fflib_Match.(), ,);

startStubbing

APEX_MOCKS.startStubbing();

APEX_MOCKS.stopStubbing();

startTest

Test.startTest();

Test.stopTest();

create-mock-builder

fflib_ApexMocks APEX_MOCKS = new fflib_ApexMocks();

argumentCaptor

fflib_ArgumentCaptor serviceParmsCaptor = fflib_ArgumentCaptor.forClass(
    .class
);

capture-argument

(Type) .capture()

verify-calls

((Service) APEX_MOCKS.verify(serviceToMock, 1)).methodName((ArgumentType) fflib_Match.anyObject());

create-mock

mockService = () APEX_MOCKS.mock(.class)

doThrowWhen

((ServiceType) APEX_MOCKS.doThrowWhen(
    new TestException('Splat!'),
    mockService
))
.methodName((ArgumentType) fflib_Match.anyObject());

thenReturn

APEX_MOCKS.when(
    mockService.methodName((ArgumentType) fflib_Match.anyObject())
)
.thenReturn(mockResult);

thenAnswer

APEX_MOCKS.when(
    mockService.methodName((ArgumentType) fflib_Match.anyObject())
)
.thenAnswer(answerInstance);

runAs

System.runAs() {

}