advancedtestinganddebuggingusingthedeveloperconsolewebinar-130403165141-phpapp02

7/27/2019 advancedtestinganddebuggingusingthedeveloperconsolewebinar-130403165141-phpapp02

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Advanced Testing & Debugging

Getting the Most from the Developer Console

Josh Kaplan, Salesforce.com, Sr. Product Manager

@Josh SFDC

Tony Tonev, Salesforce.com, Software Engineer


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Join the conversation: #forcewebinar

Safe harbor

Safe harbor statement under the Private Securities Litigation Reform Act of 1995:

This presentation may contain forward-looking statements that involve risks, uncertainties, and assumptions. If any such un

materialize or if any of the assumptions proves incorrect, the results of salesforce.com, inc. could differ materially from the r

expressed or implied by the forward-looking statements we make. All statements other than statements of historical fact cou

deemed forward-looking, including any projections of product or service availability, subscriber growth, earnings, revenues,

financial items and any statements regarding strategies or plans of management for future operations, statements of belief,

statements concerning new, planned, or upgraded services or technology developments and customer contracts or use of o

The risks and uncertainties referred to above include but are not limited to risks associated with developing and deliverin

functionality for our service, new products and services, our new business model, our past operating losses, possible fluctua

operating results and rate of growth, interruptions or delays in our Web hosting, breach of our security measures, the outco

intellectual property and other litigation, risks associated with possible mergers and acquisitions, the immature market in wh

operate, our relatively limited operating history, our ability to expand, retain, and motivate our employees and manage our g

releases of our service and successful customer deployment, our limited history reselling non-salesforce.com products, and

and selling to larger enterprise customers. Further information on potential factors that could affect the financial results of sa

inc. is included in our annual report on Form 10-Q for the most recent fiscal quarter ended July 31, 2012. This documents acontaining important disclosures are available on the SEC Filings section of the Investor Information section of our Web site

Any unreleased services or features referenced in this or other presentations, press releases or public statements are not c

available and may not be delivered on time or at all. Customers who purchase our services should make the purchase decis

upon features that are currently available. Salesforce.com, inc. assumes no obligation and does not intend to update these

looking statements.


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Josh Kaplan

Sr. Product Manager,

@JoshSFDC

Tony Tonev

Software Engineer

Speakers


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Follow Developer Force for the latest news

@forcedotcom / #forcewebinar

Developer Force group

Developer Force Force.com Community

+Developer Force Force.com Community

Developer Force


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Have questions?

We have an expert support team at the ready to answer youduring the webinar.

Ask your questions via the GoToWebinar Questions Pane. The speaker(s) will choose top questions to answer live at th

webinar.

Please post your questions as we go along! Only post your question once; well get to it as we go down t


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Agenda

Testing Apex Why test? When test? How test?

Code Coverage Advanced Debugging

Log Inspector Checkpoints

Set checkpoints View memory contents Inject logic


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Join the conversation: #forcewebinarJoin the conversation: #forcewebinar

Assumptions

This webinar assumes the following:

You know what Apex code is how to launch the Developer Console

You have used the Developer Console before done debugging before

But dont worry, you can catch up via these resources:

http://wiki.developerforce.com/page/Webinar:_Intro_to_Apex_Code_(2012-July)


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Why test?


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Testing Protects You From Others


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Testing Protects You From Us


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When should I test?

Write tests throughout development

Before development After development In their own @isTest classes

You should test frequently!

During development Before deployment During deployment During release preview window


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How can I run tests on my code?

Salesforce provides several avenues for test execution

Developer Console

Setup User Interface Automatically during deployment Through the Tooling API *COMING SOON!*


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Developer Console


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Testing in Setup User Interface


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Asynchronous Test Execution

Salesforce runs your tests in the background so they can be

processed as resources allow.

Asyncronous testing runs tests in no particular order It allows you to see status of tests as they complete The process is integrated into developer console


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Code Coverage

We store the results of your testing to calculate code cov

and show you these stored results in the developer cons Aggregate coverage for each class and trigger Coverage by each test method on each class and trigger

CAUTION!These results are stale as soon as you change the test or th


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Lets See The Demo Already!


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Use Case: UberJet


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Debugging Code


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Debugging with the Log Inspector

Execution Log The entire transaction, line by line and more

Source / Variables Current code location and variable values

Stack How you got where you are

How long each step took Execution Overview

Limits Performance per action, per method


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When the log is not enoughcheckpoints!

A checkpoint is like a breakpoint, but cloud-approved

Heap

Provide a view into the memory at the checkpoint SOQL query

Run a SOQL query at the checkpoint Apex Code

Inject a miniature apex snippet at the checkpoint

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Recap

Testing Is Important, Testing Is Easy Test always Use the Developer Console to see results and code coverage statist

Debugging Is Hard, Debugging Can Be Easier The Log Inspector provides many views into the haystack Use Checkpoints to see the state of the world at a critical point

R


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Resources

Developer Console topic page:http://wiki.developerforce.com/page/Developer_Console

Next Steps Write More Tests! Use Developer Console To Run Your Tests Use Developer Console To Debug Your Code\

Documents

advancedtestinganddebuggingusingthedeveloperconsolewebinar-130403165141-phpapp02