Andy Campbell

Last seen: 6 días hace | Con actividad desde 2013

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Han Solo Revisited
A long time ago in a blog post far, far away… Andy wrote about Han Solo Encapsulation – to keep Jabba’s “system working as...

alrededor de 2 meses hace

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Building Blocks
My people! Oh how I have missed you. It has been such a long time since we have talked about some developer workflow...

4 meses hace

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Failure is the first step to trying
The official guidance on test-driven development is to follow the red-green-refactor cycle:... read more >>

10 meses hace

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You’ve Got Mail
Let’s send some emails!Imagine you write a function that sends an email to a customer. Your initial function call might look...

11 meses hace

Respondida
MATLAB App Testing - Confirmation dialog boxes
Until this functionality is included in the App Testing Framework, if you can adjust the architecture of the source code you can...

más de 1 año hace | 0

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Do you feel lucky, punk?
I'm part of the MathWorks consulting team based in the UK specialising in software architecture and testing (Andy's posted...

más de 1 año hace

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Coming around full Circle
CI services in the cloud. They are beautiful. All you need to do is drop a little bit o' yaml in your repository and a whole...

casi 2 años hace

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An Ode to Configuration as Code
... read more >>

casi 2 años hace

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The Gift of Service(s)
Welp, it's the holidays! Whether you celebrate Christmas, Hanukah, Kwanzaa, Festivus, or, you know, Tuesday, I certainly...

alrededor de 2 años hace

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All your (data)base are belong to us
Today I'd like to introduce first time blog contributor Tim Johns. Tim is a consultant in our UK office who has a wealth of...

alrededor de 2 años hace

Respondida
How to pass additional data to testresults of unittest inside testmethod of matlab.unittest.TestCase in 2019b
Hi Florian, The ability to write a plugin that can append to the test result details was added in R2020a and is documented here...

alrededor de 2 años hace | 1

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Pluggin it in with Jenkins
Now that we have MATLAB projects self-describing how they can be tested, let me get after what I hinted at last post . In...

más de 2 años hace

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Testing out projects a bit more
So now you know a bit about projects . You can see how they enable you to create a standard environmental setup so that you...

más de 2 años hace

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Project Yourself!
Hello everyone. It has been quite a long time since we've posted anything in this forum. It's not for lack of topics though!...

más de 2 años hace

Respondida
How to call a function if unit test fails?
Hi there, If you really want to stay in a script based test, the best way to do this would to be to use a try-catch %% Unit te...

alrededor de 3 años hace | 2

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Can you specify which value TestParameter properties take in a class-based unit performance test?
Hello Jai, Yes you can create the suite using the name of the indidivual test directly, or use other name/value pairs to sele...

alrededor de 3 años hace | 0

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Is there a good pattern to combine unit testing and performance testing?
Hi Andrew, Sorry for such a delay! If you have 18a or later you can leverage labeled measurement boundaries to get both measu...

alrededor de 3 años hace | 0

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Storing Parameters in AWS using MATLAB
In a previous blog post, Notifications from MATLAB, I showed how Amazon's Notification system (AWS SNS) can be used from...

alrededor de 3 años hace

Respondida
Is there an easy way to build a test suite from all tests in a folder containing multiple packages?
Hi Brian, I definitely endorse Sean's suggestion to use projects. That said, this is good feedback since it seems you expecte...

alrededor de 3 años hace | 1

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verifyError in a script based unit test
Hello, Since there is no testCase provided for script based tests, they don't support the Qualification API, and that definitel...

alrededor de 3 años hace | 2

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Using Load in a test methods makes the test pass
Hi Erik, The problem here is indeed the fact that the testCase is getting overwritten. Hence why if you assign the output of th...

más de 3 años hace | 1

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Notifications from MATLAB
Waiting for a computer or cluster to finish a task is about as exciting as watching paint dry. XKCD even has a comic about...

más de 3 años hace

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A quick dip in the lake
As summer vacation comes to an end and schools get back into session, I hope that you, the reader, enjoyed the fine weather...

más de 3 años hace

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MATLAB Speaks C++
Hi everyone! Today I'd like to introduce a guest blogger, Vivek Bhownani, who is the lead developer for an exciting new...

más de 3 años hace

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MATLAB and Blob Storage
As a continuation from my previous post, this post discusses the use of the MATLAB interface for Azure™ Storage Blob.......

más de 3 años hace

Respondida
Unit Testing : Figures
Does the approach outlined here work for your case? https://blogs.mathworks.com/developer/2018/07/30/semi-automated-testing/ ...

casi 4 años hace | 1

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The bucket list
While we are talking about buckets, it makes sense for me to introduce you to another type of bucket. This one contains...

casi 4 años hace

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Kick the Buckets
OK, quick follow up to last post. Having a parameterized build is great, but it presents us with one problem. I can...

casi 4 años hace

Respondida
Replacing NaNs with zero in a matrix within a cell array.
The fillmissing function is built for this, you just need to use cellfun since each of these doubles are included in the cell ar...

casi 4 años hace | 1

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Buckets of Builds
Buckets. Sometimes it rains buckets. Other times we are challenged with ice buckets. When it comes to my code, tests, and...

casi 4 años hace