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Andy Campbell


MathWorks

127 total contributions since 2013

I am an engineer with the MathWorks who is very interested in test-focused software development methodologies.

My opinions are my own and do not reflect those of MathWorks.

http://blogs.mathworks.com/developer/

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Andy Campbell's Badges

  • 3 Month Streak
  • Revival Level 2
  • Knowledgeable Level 3
  • First Answer
  • Solver

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Contributions in
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Published


Just Keep Swimming
Remember Dory?... read more >>

11 days ago

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Comma Separated Goodness
Hi folks, today I'd like to introduce ChangQing Wang. ChangQing is the lead developer on MATLAB's performance framework, and...

28 days ago

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Published


Git to the Lab!
Hello everyone, for this post, I'd like to introduce Mariano Lizarraga Fernandez as a guest blogger. He has a great story to...

2 months ago

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Answered
TAP results do not show up during execution time, if a TestClassSetup is present
This was also asked and answered on stack overflow: https://stackoverflow.com/questions/51760637/tap-results-do-not-show-up-d...

2 months ago | 0

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Semi-Automated Testing
I've been doing a bit of spelunking around the File Exchange and GitHub lately, and I've seen a little pattern emerge in the...

3 months ago

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Answered
How to change unittest console log
Hi Jack, You can do this by using the struct syntax to define the parameters, which allows you to give a label to the paramet...

3 months ago | 0

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Running MATLAB in the Cloud with Reference Architectures
The incredible growth and adoption of cloud based services make it an exciting time to be working at MathWorks with its rich...

4 months ago

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MEX Debugging. Redefined.
Folks, today I'd like to introduce a new guest blogger Martijn Aben. Martijn is a support engineer out of our Netherlands...

4 months ago

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Answered
how to import package for several tests in unittest framework?
Hi Jack, This is currently a limitation in the MATLAB language, which restricts the import scope to functions and methods. Th...

4 months ago | 0

Answered
Can I run unit tests in the MCR?
Hi Bob, The test framework doesn't require the use or even presence of the command window. By default using runtests much of ...

5 months ago | 2

Published


App Exercise
Happy Friday! Today I'd like to introduce to you Steve McClure. Steve is the lead developer for the new App Testing...

5 months ago

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Cov’ed Code All Throughout the Interwebs
You may remember that MATLAB can generate code coverage information in the Cobertura format now. Been able to since R2017b....

6 months ago

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Answered
Error while running the script based Unit Tests
Hi Dipesh, The example you are referring to applies to more recent versions of MATLAB. R2014b was the first release in MATLAB...

6 months ago | 0

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Answered
Unit test with several data sets
Hello Maia, It sounds like you may be interested in leveraging <https://www.mathworks.com/help/matlab/matlab_prog/create-basi...

6 months ago | 0

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Published


Flex your Specs
Wow folks, its been a long time! I feel like I am an old friend returning from traveling on a long epic adventure. Just call...

7 months ago

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Leveraging cloud capabilities from MATLAB
My day job involves using MATLAB analytics at the heart of big, powerful solution stacks both on the Cloud and running...

9 months ago

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The Gift of Property Cheer
Well, it's that time of year, Christmas, Hanukkah, Kwanzaa, Ramadan, Winter Solstice, or you know.......Friday. You deserve...

10 months ago

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Solved


How to subtract?
*&plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn &plusmn* * Imagine you need to subtract one...

11 months ago

Published


Hola to the developers in Spain
If you are in Madrid, Spain at the Big Data Spain conference, please do come and visit us at booth #8.... read more &gt;&gt;

11 months ago

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Driving Productivity … Without Losing Control
Hi all, today I'd like to turn the time over to Matt Tearle from our Training Services group who has a great story to share...

12 months ago

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Published


We’ve Got You Covered
Coverage. It's all good. Health care coverage is good. Cell phone coverage is good. Even cloud coverage can provide a nice...

12 months ago

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Answered
How is the execution order defined between multiple tests within matlab.unittest.TestCase.run?
Hi William, The order is not guaranteed by design. This is so that the tests can follow the principle of <http://xunitpattern...

1 year ago | 1

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The (Build) Matrix Laboratory
Ah the joys of a new release! R2017b is now out and packed with some great new features. So here I go, heading out to an...

1 year ago

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Answered
Executing function inside script-based unit test?
Hi Nick, I might be missing something here, but you just execute the function from within your script based test. Does your f...

1 year ago | 0

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Packaging Pitfalls
Hello readers, today we have another post from Amy, who is here to share more of her valuable experience deploying...

1 year ago

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Published


All things on the Tableau
Guess what? Tableau® has been updated to provide direct support for MATLAB algorithms via MATLAB Production Server! Now you...

1 year ago

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Published


Don’t Mock Me!
Hi folks, it's been a long time! Thanks for your patience as we have a lot of great incubating topics to discuss on the...

1 year ago

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Answered
(How) Is it possible to set the 'Details' Property of a TestResult object in the Matlab Unit Test Framework?
Hi Alex, While this is not currently available, the purpose and principle behind the Details property is indeed that it can s...

1 year ago | 0

Answered
Create a MATLAB Unit Test Suite to Test a Simulink Model
Hi Trevor, This was a feature introduced in R2016b. <https://www.mathworks.com/help/sltest/release-notes.html#bvb748x-1 Here>...

1 year ago | 0

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Answered
How can I set a unit test class variable from a test function?
Hello mg, In order to support the principle of <http://xunitpatterns.com/Principles%20of%20Test%20Automation.html#Independent...

1 year ago | 0

| accepted

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