You can set the system.debug in your main class and system.assert in test class, Then run the test in developer console then click on Tests it will show you test results of all methods in your test class and also assert result. you can click on method which are
Full Answer
Can we use assertion in Salesforce test?
Similar to Java, the assertion will cause an exception in Salesforce. Normally, we will not use it on Trigger or Apex class but it is a good practice to include it in the Test Class. A Test class without the proper Assertion is considered as a smoke test if you run through Salesforce security review.
How to assert that a condition is true in apex?
When writing test classes in apex, System.assert () can be used to assert that a specific condition is true. If it is not , an error is returned that causes code execution to stop. System.assert () is for proving our code behaves as expected. System.assert is different to System.assertEquals () and System.assertNotEquals assertion.
What is the use of assert and assertEquals?
suppose the Contact object not inserted then assert will throw an error so u can say by assert u can get the perfect results what u want....assertEquals also doing almost the same job.....Thanks These are used widely for executing APEX Test classes, where we compare the output with the expected value. When the values are same assertion succeeds.
How does adderror work in Salesforce pages?
When you call addError (), the error is pushed into the page messages for the current context. Even though the name of the class contains 'Pages', you don't need a visualforce page (or to be in a controller) to access the page messages.
What is assert statement in Salesforce?
assert() can be used to assert that a specific condition is true. If it is not , an error is returned that causes code execution to stop. System. assert() is for proving our code behaves as expected.
How do you assert equals in Salesforce?
System. AssertEquals Parametersexpected. Type: Object. This parameter identifies the expected value in the assertion.actual. Type: Object. The actual parameter identifies the actual value.msg. Type: Object. The msg parameter is a custom message that is returned as part of the error message if the assertion is not true.
How do you use System assert?
1 AnswerSystem. assert(): Asserts that the specified condition is true. ... System.assertEquals(): Asserts that the first two arguments are the same. If they are not, a fatal error is returned that causes code execution to halt.System.runAs(): Changes the current user to the specified user. (
What is System assert and system assertEquals in Salesforce?
System. assert take two parameters, first is the condition to check and second the msg to log if the condition is true. Whereas, System. assertEquals take three parameters first two are the values to compare and the third one to log msg.
What is test startTest and test stopTest in Salesforce?
startTest: startTest method marks the point in your test code when the test actually begins. stopTest: stopTest method comes after startTest method and marks the end point of an actual test code.
Why do we use assertEquals?
assertEquals() is used to validate two values are equal. Basically it is used in test method. This method asserts that the first two arguments, x and y are the same, if they are not a runtime exception is thrown.
What is @isTest in Salesforce?
@isTest(SeeAllData=true) Annotation. For Apex code saved using Salesforce API version 24.0 and later, use the @isTest(SeeAllData=true) annotation to grant test classes and individual test methods access to all data in the organization. The access includes pre-existing data that the test didn't create.
How do you test an Apex class?
From Setup, enter Apex Classes in the Quick Find box, then select Apex Classes and click New.In the class editor, add this test class definition, and then click Save. ... To run this test and view code coverage information, switch to the Developer Console.In the Developer Console, click Test | New Run.More items...
What is the use of @testsetup annotation in a test class?
The use of @testsetup annotation in a test class: Use this annotation if you want to create test data once and use it in all test methods of your class. Therefore, you don't need to recreate the data again. Records created in a test setup method are rolled back at the end of test class execution.
What is the difference between assertThat and assertEquals?
assertEquals() is the method of Assert class in JUnit, assertThat() belongs to Matchers class of Hamcrest. Both methods assert the same thing; however, hamcrest matcher is more human-readable. As you see, it is like an English sentence “Assert that actual is equal to the expected value”.
What is the difference between assertEquals and assertSame?
assertEquals() Asserts that two objects are equal. assertSame() Asserts that two objects refer to the same object. the assertEquals should pass and assertSame should fail, as the value of both classes are equal but they have different reference location.
How many batch classes we can run at the same time?
You can only have five queued or active batch jobs at one time.