Double-click a completed test run to open a Tests Results view that displays the tested class, the tested method, the duration, result (skip, pass, or fail), and an optional error message. If the test failed, a Stack Trace column shows the method and line number at which the test failed.
Full Answer
How to write a test class in apex Salesforce?
The key points while writing a test class are:
- You have to start your class with @isTest annotation, then only Salesforce will consider this class as test class.
- Keep your class as Private, and the best practice is to name your test class as your original Class or trigger Name + ‘Test’.
- Methods of your test class have to be static, void and testMethod keyword has to be used.
How to write a test class for trigger in Salesforce?
- To run this test, click Test | New Run.
- Under Test Classes, click TestAccountDeletion.
- To add all the methods in the TestAccountDeletion class to the test run, click Add Selected.
- Click Run. Find the test result in the Tests tab under the latest run.
How to write test class for batch apex in Salesforce?
- Name: LeadProcessorTest
- In the test class, insert 200 Lead records, execute the LeadProcessor Batch class and test that all Lead records were updated correctly
- The unit tests must cover all lines of code included in the LeadProcessor class, resulting in 100% code coverage
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How do you find test class coverage report in Salesforce?
Follow these steps every time you run the code coverage to have reliable coverage details:Navigate to Setup.In the Quick Find Search type 'Apex' and select 'Apex Test Execution'Click Options.Deslect 'Store Only Aggregated Code Coverage' and click 'OK'Click 'View test history'Click 'Clear all test history'More items...
How do I extract test class results in Salesforce?
There ya go! You know everything you need to in order to pull the test results out of Salesforce....Steps to Get Your Test Results Out of Salesforce Using Workbench Log in to Workbench. ... Navigate to SOQL Query. For Object, choose “ApexTestResult.” Choose the fields you want to pull in.More items...•
How do I view test classes in Salesforce?
Go to Developer Console > File > Open > 'Select class', top left corner says which tests are covering the specific class. Click on the Code coverage drop down, there you can see the test class for that particular class.
How do I run a specific test class in Salesforce?
To run tests for an individual class from Setup, enter Apex in the Quick Find box, then select Apex Test Execution. Click Select Tests, select the classes containing the tests you want to run, and then click Run.
How do I download Apex test results?
From Setup, enter Apex in the Quick Find box, select Apex Test Execution, then click View Test History to view all test results for your organization, not just tests that you have run. Test results are retained for 30 days after they finish running, unless cleared.
How do I view line of code in Salesforce?
If you're looking for a "from Salesforce perspective" count of lines, simply go to the Developer Console, click on the Tests tab, and find your class or trigger in the list.
How do I debug a test class in Salesforce?
Go to Setup>Developer>Apex Test Execution>Select Tests> pick the testing class you want to see the debug logs from can click run.
What are test classes?
Test classes are the code snippets which test the functionality of other Apex class. Let us write a test class for one of our codes which we have written previously. We will write test class to cover our Trigger and Helper class code. Below is the trigger and helper class which needs to be covered.
Why do we write test class in Salesforce?
You write a test class to ensure that Apex Classes and triggers are working as expected, by testing it single and bulk record processing, for positive test cases and negative test cases. For this you also create the testing database.
How do I open a test class in Salesforce developer Console?
Create a Test RunIn the Developer Console, click Test | New Run.To limit how many tests can fail before your run stops, click Settings. ... To opt out of collecting code coverage information during test runs, click Settings and select Skip Code Coverage. ... Select a class in the Test Classes column.More items...
How do you run all test classes?
Run All Tests From Developer Console Go to Setup | Developer Console. From the developer console Click Test | Run All. All the tests will run and a breakdown of the code coverage in the bottom right of the screen with the overall Code coverage and per-class code coverage is shown.
How much of Apex code must be covered?
At least 75% of your Apex code must be covered by unit tests, and all of those tests must complete successfully. But this should not be our focus. We should aim for 100% code coverage, which ensures that you cover each positive and negative use case of your code to cover and test each and every branch of your code.
Is System.debug counted in Apex?
Calls to System.debug are not counted as part of Apex code coverage. Test methods and test classes are not counted as part of Apex code limit. So, no worries about writing long test class with more methods just to make sure that all your code branches are covered.
How many lines must be covered in Salesforce test class?
Therefore it is mandatory to test your code before deploying it to Production and it has a minimum of 75% code coverage i.e if your code is of 100 lines then 75 lines must be covered in test class if not then code can not be moved to production.
Why do you use @testsetup?
Always Use @testSetup method : Because you have to create records only once and use them throughout the test class, if you don't use @testSetup then you have to create a fresh set of records every time for different methods .
How many records can be processed in a single trigger?
Suppose you insert a single record in trigger successfully but it can be failed for 10 records (maximum 200 records can be processed in a single trigger). So, always test your code for single as well as multiple records at the same time.
