Link to blog: https://medium.com/swlh/intro-to-javascript-testing-with-mocha-1366dad9b973

For the next (and last) couple weeks of class, we are required to create our own in-class activity as if other students were going to use it. We were tasked with choosing something different than we have done already, so my group decided on testing JavaScript programs with the Mocha framework. I personally have no experience with Mocha, but I do have a tiny bit of experience with JavaScript, so I was interested to learn more about how different testing looked compared to what I was currently experiencing. This is how I found Valerie Foster’s blog post Into to JavaScript Testing with Mocha. Here’s what I found. 

Foster does give a few instructions on how to install the Mocha framework to your project, but I’ll mainly focus on the pros and cons of testing within the framework. They include a codeblock of a simple test, however it was not 100% clear to me at first what each line meant. Here are a few things included in the codeblock, and what they do:

• describe(string, function)
  • According to Codeacademy.com, the describe function groups tests together and uses the first parameter, the string, to explain that group. The second parameter, the function, is a callback function which has ‘it’ tests (I’ll get to that in a moment)
• it(string, function)
  • The it function is similar to the describe function, as its parameters are the same. However, the string it accepts is instead used to explain what the test itself is checking for. So, for example it(‘should //do something when //condition’, function(){})

Foster then discusses some customization options for Mocha, but then specifies their favorite assertion library in Mocha, called chai. One of the key benefits of this library is that it might make the test functions easier to read (e.g., going from assert.equal(a, b) to expect(a).to.equal(b), according to Foster). 

I selected this article because I wanted to have more of a background on Mocha and testing with Javascript since it is going to be our project. Also, Foster seems capable and comfortable with Mocha and JS, and makes it easy to understand what is going on in tests with a framework I’ve never seen before. A good beginner’s guide is always helpful to a fresh start.

I liked this blog because it felt informative and informal; like I was being taught something new but not in a super serious tone (Foster shared their favorite terminal customization was a Nyan Cat reporter). I learned a bit more about how testing is done in JavaScript, including describe and it functions. This affected me by boosting my confidence in my ability to assist my group with our assignment and it encouraged me to learn more JS and Mocha as a whole. I expect to apply such learned knowledge to future web applications and perhaps even past projects.

From the blog CS@Worcester – Josh's Coding Journey by joshuafife and used with permission of the author. All other rights reserved by the author.

This week I decided to revisit Behavior-Driven Development, I’ve chosen this topic because, like Pairwise and Combinatorial Testing, understanding BDD prior to engaging in any related activities can significantly enhance your comprehension and application.

Behavior-Driven Development, or BDD, is a technique that aims to align software development with the expected behavior of the system. It focuses on making sure everyone is on the same page regarding how the software should work. Instead of just writing technical tests, BDD emphasizes describing the system’s behavior in plain language that anyone can understand. BDD promotes test automation by turning scenarios into executable specifications. Automated tests are written to verify that the system behaves as described in the scenarios. Instead of dry lists of requirements, scenarios showcase how users will interact with the app.

BDD is a collaborative approach that gets everyone speaking the same language. By focusing on how the app should behave, it reduces misunderstandings, catches bugs early on, and keeps your project on track. Additionally, by involving stakeholders in the creation of scenarios, BDD fosters ongoing communication and feedback throughout the development process. This collaborative approach helps build a sense of ownership and accountability among team members, which ultimately leads to better
outcomes.
A pro to BDD is the scenarios and examples you create will double as living documentation. This means the documentation stays up-to-date with the evolving app, reflecting the latest features and functionalities.

Of course, Behavior-Driven Development has its cons, One common challenge is writing effective scenarios that accurately capture the desired behavior of the system. It can be tough to strike the right balance between too much detail, which can lead to fragile tests, and too little detail, which can result in ambiguity. Additionally, BDD requires keeping scenarios up to date as the system evolves. We are constantly coming up with new features for our projects, and scenarios may need to be updated to reflect these changes. Its important to note, BDD is a powerful tool, but it’s not a foolproof solution. There’s still room for miscommunication, so clear communication is key. BDD promotes clear communication, but it doesn’t eliminate the need for it altogether.

In practice, teams often use tools like Cucumber, SpecFlow, or Behave to implement BDD. These tools provide features for writing and executing scenarios, as well as generating reports to track the status of tests. By using these tools, teams can streamline the BDD process and ensure that scenarios are written and executed efficiently.

Blog Post: https://semaphoreci.com/community/tutorials/behavior-driven-development

From the blog CS@Worcester – Computer Science Through a Junior by Winston Luu and used with permission of the author. All other rights reserved by the author.

 I find the assertion that one is never done learning to be very true
to life. One’s skills as a software developer should be iterated upon just
like the very programs we craft. The section on perpetual learning
provided  many interesting examples of ways to tackle improving one’s
own knowledge base and skillset. I want to cover some of my favorite
sections in this blog post and over the course of the next couple blog
posts.

Expand Your Bandwidth

I constantly get the feeling that my knowledge in my career is always much
shallower than it should be. The suggestions provided at the start with
Google Reader and following software luminaries seemed interesting, but I
was much more interested in looking at online courses and podcasts. I want
to be able to constantly expand my knowledge base and explore new
horizons.  This reminds me of when I was keeping up to date with a
subreddit that was all about mesh networks and peer-to-peer computing. It
sprung up in the aftermath of network neutrality being struck down, and a
lot of people on there were proposing creating a giant open source mesh
network to combat predatory internet service providers. It had the overly
ambitious goal of decentralizing the internet which ,suffice to say, has not
come to pass yet, although I’ve heard that the emergent Web 3.0 is supposed
to be it. I was fascinated by the ingenuity of using a bunch of Raspberry
Pis to create mesh networks all around a city. I want to reignite some of my
passion for obtaining new knowledge and explore what is new today. I know
A.I. has gotten a lot of publicity, to the point of becoming something like
a buzzword, but I want to see what the other sectors of the tech industry
are working on. Thanks to writing this blogpost I went and looked to find
new sources of information. I even started perusing reddit, specifically in
the technology and programming tag,  again to search for any new and
interesting developments. I have already checked out the r/webdev amd
r/learnprogramming for some tips.

From the blog CS@Worcester Alejandro Professional Blog by amontesdeoca and used with permission of the author. All other rights reserved by the author.

 I find the assertion that one is never done learning to be very true
to life. One’s skills as a software developer should be iterated upon just
like the very programs we craft. The section on perpetual learning
provided  many interesting examples of ways to tackle improving one’s
own knowledge base and skillset. I want to cover some of my favorite
sections in this blog post and over the course of the next couple blog
posts.

Expand Your Bandwidth

I constantly get the feeling that my knowledge in my career is always much
shallower than it should be. The suggestions provided at the start with
Google Reader and following software luminaries seemed interesting, but I
was much more interested in looking at online courses and podcasts. I want
to be able to constantly expand my knowledge base and explore new
horizons.  This reminds me of when I was keeping up to date with a
subreddit that was all about mesh networks and peer-to-peer computing. It
sprung up in the aftermath of network neutrality being struck down, and a
lot of people on there were proposing creating a giant open source mesh
network to combat predatory internet service providers. It had the overly
ambitious goal of decentralizing the internet which ,suffice to say, has not
come to pass yet, although I’ve heard that the emergent Web 3.0 is supposed
to be it. I was fascinated by the ingenuity of using a bunch of Raspberry
Pis to create mesh networks all around a city. I want to reignite some of my
passion for obtaining new knowledge and explore what is new today. I know
A.I. has gotten a lot of publicity, to the point of becoming something like
a buzzword, but I want to see what the other sectors of the tech industry
are working on. Thanks to writing this blogpost I went and looked to find
new sources of information. I even started perusing reddit, specifically in
the technology and programming tag,  again to search for any new and
interesting developments. I have already checked out the r/webdev amd
r/learnprogramming for some tips.

From the blog CS@Worcester Alejandro Professional Blog by amontesdeoca and used with permission of the author. All other rights reserved by the author.

 I find the assertion that one is never done learning to be very true
to life. One’s skills as a software developer should be iterated upon just
like the very programs we craft. The section on perpetual learning
provided  many interesting examples of ways to tackle improving one’s
own knowledge base and skillset. I want to cover some of my favorite
sections in this blog post and over the course of the next couple blog
posts.

Expand Your Bandwidth

I constantly get the feeling that my knowledge in my career is always much
shallower than it should be. The suggestions provided at the start with
Google Reader and following software luminaries seemed interesting, but I
was much more interested in looking at online courses and podcasts. I want
to be able to constantly expand my knowledge base and explore new
horizons.  This reminds me of when I was keeping up to date with a
subreddit that was all about mesh networks and peer-to-peer computing. It
sprung up in the aftermath of network neutrality being struck down, and a
lot of people on there were proposing creating a giant open source mesh
network to combat predatory internet service providers. It had the overly
ambitious goal of decentralizing the internet which ,suffice to say, has not
come to pass yet, although I’ve heard that the emergent Web 3.0 is supposed
to be it. I was fascinated by the ingenuity of using a bunch of Raspberry
Pis to create mesh networks all around a city. I want to reignite some of my
passion for obtaining new knowledge and explore what is new today. I know
A.I. has gotten a lot of publicity, to the point of becoming something like
a buzzword, but I want to see what the other sectors of the tech industry
are working on. Thanks to writing this blogpost I went and looked to find
new sources of information. I even started perusing reddit, specifically in
the technology and programming tag,  again to search for any new and
interesting developments. I have already checked out the r/webdev amd
r/learnprogramming for some tips.

From the blog CS@Worcester Alejandro Professional Blog by amontesdeoca and used with permission of the author. All other rights reserved by the author.

 I find the assertion that one is never done learning to be very true
to life. One’s skills as a software developer should be iterated upon just
like the very programs we craft. The section on perpetual learning
provided  many interesting examples of ways to tackle improving one’s
own knowledge base and skillset. I want to cover some of my favorite
sections in this blog post and over the course of the next couple blog
posts.

Expand Your Bandwidth

I constantly get the feeling that my knowledge in my career is always much
shallower than it should be. The suggestions provided at the start with
Google Reader and following software luminaries seemed interesting, but I
was much more interested in looking at online courses and podcasts. I want
to be able to constantly expand my knowledge base and explore new
horizons.  This reminds me of when I was keeping up to date with a
subreddit that was all about mesh networks and peer-to-peer computing. It
sprung up in the aftermath of network neutrality being struck down, and a
lot of people on there were proposing creating a giant open source mesh
network to combat predatory internet service providers. It had the overly
ambitious goal of decentralizing the internet which ,suffice to say, has not
come to pass yet, although I’ve heard that the emergent Web 3.0 is supposed
to be it. I was fascinated by the ingenuity of using a bunch of Raspberry
Pis to create mesh networks all around a city. I want to reignite some of my
passion for obtaining new knowledge and explore what is new today. I know
A.I. has gotten a lot of publicity, to the point of becoming something like
a buzzword, but I want to see what the other sectors of the tech industry
are working on. Thanks to writing this blogpost I went and looked to find
new sources of information. I even started perusing reddit, specifically in
the technology and programming tag,  again to search for any new and
interesting developments. I have already checked out the r/webdev amd
r/learnprogramming for some tips.

From the blog CS@Worcester Alejandro Professional Blog by amontesdeoca and used with permission of the author. All other rights reserved by the author.

 I find the assertion that one is never done learning to be very true
to life. One’s skills as a software developer should be iterated upon just
like the very programs we craft. The section on perpetual learning
provided  many interesting examples of ways to tackle improving one’s
own knowledge base and skillset. I want to cover some of my favorite
sections in this blog post and over the course of the next couple blog
posts.

Expand Your Bandwidth

I constantly get the feeling that my knowledge in my career is always much
shallower than it should be. The suggestions provided at the start with
Google Reader and following software luminaries seemed interesting, but I
was much more interested in looking at online courses and podcasts. I want
to be able to constantly expand my knowledge base and explore new
horizons.  This reminds me of when I was keeping up to date with a
subreddit that was all about mesh networks and peer-to-peer computing. It
sprung up in the aftermath of network neutrality being struck down, and a
lot of people on there were proposing creating a giant open source mesh
network to combat predatory internet service providers. It had the overly
ambitious goal of decentralizing the internet which ,suffice to say, has not
come to pass yet, although I’ve heard that the emergent Web 3.0 is supposed
to be it. I was fascinated by the ingenuity of using a bunch of Raspberry
Pis to create mesh networks all around a city. I want to reignite some of my
passion for obtaining new knowledge and explore what is new today. I know
A.I. has gotten a lot of publicity, to the point of becoming something like
a buzzword, but I want to see what the other sectors of the tech industry
are working on. Thanks to writing this blogpost I went and looked to find
new sources of information. I even started perusing reddit, specifically in
the technology and programming tag,  again to search for any new and
interesting developments. I have already checked out the r/webdev amd
r/learnprogramming for some tips.

From the blog CS@Worcester Alejandro Professional Blog by amontesdeoca and used with permission of the author. All other rights reserved by the author.

 I find the assertion that one is never done learning to be very true
to life. One’s skills as a software developer should be iterated upon just
like the very programs we craft. The section on perpetual learning
provided  many interesting examples of ways to tackle improving one’s
own knowledge base and skillset. I want to cover some of my favorite
sections in this blog post and over the course of the next couple blog
posts.

Expand Your Bandwidth

I constantly get the feeling that my knowledge in my career is always much
shallower than it should be. The suggestions provided at the start with
Google Reader and following software luminaries seemed interesting, but I
was much more interested in looking at online courses and podcasts. I want
to be able to constantly expand my knowledge base and explore new
horizons.  This reminds me of when I was keeping up to date with a
subreddit that was all about mesh networks and peer-to-peer computing. It
sprung up in the aftermath of network neutrality being struck down, and a
lot of people on there were proposing creating a giant open source mesh
network to combat predatory internet service providers. It had the overly
ambitious goal of decentralizing the internet which ,suffice to say, has not
come to pass yet, although I’ve heard that the emergent Web 3.0 is supposed
to be it. I was fascinated by the ingenuity of using a bunch of Raspberry
Pis to create mesh networks all around a city. I want to reignite some of my
passion for obtaining new knowledge and explore what is new today. I know
A.I. has gotten a lot of publicity, to the point of becoming something like
a buzzword, but I want to see what the other sectors of the tech industry
are working on. Thanks to writing this blogpost I went and looked to find
new sources of information. I even started perusing reddit, specifically in
the technology and programming tag,  again to search for any new and
interesting developments. I have already checked out the r/webdev amd
r/learnprogramming for some tips.

From the blog CS@Worcester Alejandro Professional Blog by amontesdeoca and used with permission of the author. All other rights reserved by the author.

 I find the assertion that one is never done learning to be very true
to life. One’s skills as a software developer should be iterated upon just
like the very programs we craft. The section on perpetual learning
provided  many interesting examples of ways to tackle improving one’s
own knowledge base and skillset. I want to cover some of my favorite
sections in this blog post and over the course of the next couple blog
posts.

Expand Your Bandwidth

I constantly get the feeling that my knowledge in my career is always much
shallower than it should be. The suggestions provided at the start with
Google Reader and following software luminaries seemed interesting, but I
was much more interested in looking at online courses and podcasts. I want
to be able to constantly expand my knowledge base and explore new
horizons.  This reminds me of when I was keeping up to date with a
subreddit that was all about mesh networks and peer-to-peer computing. It
sprung up in the aftermath of network neutrality being struck down, and a
lot of people on there were proposing creating a giant open source mesh
network to combat predatory internet service providers. It had the overly
ambitious goal of decentralizing the internet which ,suffice to say, has not
come to pass yet, although I’ve heard that the emergent Web 3.0 is supposed
to be it. I was fascinated by the ingenuity of using a bunch of Raspberry
Pis to create mesh networks all around a city. I want to reignite some of my
passion for obtaining new knowledge and explore what is new today. I know
A.I. has gotten a lot of publicity, to the point of becoming something like
a buzzword, but I want to see what the other sectors of the tech industry
are working on. Thanks to writing this blogpost I went and looked to find
new sources of information. I even started perusing reddit, specifically in
the technology and programming tag,  again to search for any new and
interesting developments. I have already checked out the r/webdev amd
r/learnprogramming for some tips.

From the blog CS@Worcester Alejandro Professional Blog by amontesdeoca and used with permission of the author. All other rights reserved by the author.

 I find the assertion that one is never done learning to be very true
to life. One’s skills as a software developer should be iterated upon just
like the very programs we craft. The section on perpetual learning
provided  many interesting examples of ways to tackle improving one’s
own knowledge base and skillset. I want to cover some of my favorite
sections in this blog post and over the course of the next couple blog
posts.

Expand Your Bandwidth

I constantly get the feeling that my knowledge in my career is always much
shallower than it should be. The suggestions provided at the start with
Google Reader and following software luminaries seemed interesting, but I
was much more interested in looking at online courses and podcasts. I want
to be able to constantly expand my knowledge base and explore new
horizons.  This reminds me of when I was keeping up to date with a
subreddit that was all about mesh networks and peer-to-peer computing. It
sprung up in the aftermath of network neutrality being struck down, and a
lot of people on there were proposing creating a giant open source mesh
network to combat predatory internet service providers. It had the overly
ambitious goal of decentralizing the internet which ,suffice to say, has not
come to pass yet, although I’ve heard that the emergent Web 3.0 is supposed
to be it. I was fascinated by the ingenuity of using a bunch of Raspberry
Pis to create mesh networks all around a city. I want to reignite some of my
passion for obtaining new knowledge and explore what is new today. I know
A.I. has gotten a lot of publicity, to the point of becoming something like
a buzzword, but I want to see what the other sectors of the tech industry
are working on. Thanks to writing this blogpost I went and looked to find
new sources of information. I even started perusing reddit, specifically in
the technology and programming tag,  again to search for any new and
interesting developments. I have already checked out the r/webdev amd
r/learnprogramming for some tips.

From the blog CS@Worcester Alejandro Professional Blog by amontesdeoca and used with permission of the author. All other rights reserved by the author.