2024-02-04T05:30:19.786Z
nova-2
2-general-nova
2024-01-09.29447
30089e05-99d1-4376-b32e-c263170674af
744a7688-3976-4150-8532-415d3d2c41c5
135a44b6b47c0532c36d8dbb9071d1858fceb6420d10bb79d2733f307c986d37
67875a7f-c9c4-48a0-aa55-5bdb8a91c34a
deprecated
Cypress, a testing solution for web applications famous for making test driven development fun for JavaScript developers.
We all know testing is the right thing to do, but actually doing it in a front end JavaScript project can be complicated, slow, and just not fun.
For many, the obvious to solution is to simply not test anything at all.
That's not ideal.
Cypress provides an open source browser based test runner that can experience your website just like the end user would.
It might fill out a login form, click the submit button, then navigate to the user dashboard, all of which happens programmatically based on code you define.
Every Test is recorded and a snapshot is saved at each step.
This makes it possible to time travel through the user experience to figure out precisely why your code sucks.
And unlike traditional testing utilities, to use.
Debugging can be performed directly from the browser dev tools.
Not only does it work for end to end testing of an entire application, but it's also great for integration testing and unit testing of isolated components or JavaScript business logic.
To get started, install it into your project, then run npx Cypress open.
Notice how this pulls up the test runner automatically and creates a folder in the root of your project named Cypress that contains all of your testing code.
Fixtures is where you would define mock data.
Plug ins allow you to hook into the testing life cycle.
Support is for your global configuration, then your main testing code lives in the creation file.
We can create a test suite with describe, then before each test, we can run some setup code.
Like, tell Cypress to visit a specific URL.
From there, use it to describe a test case where you might verify that the web page contains a certain piece of content.
The git method will grab an element from the DOM and allow you to run assertions on it.
Like, it should have the text, log in.
It bundles the Chai assertion library for for behavior driven development, which will auto complete with IntelliSense.
From there, you may want to find a form input and type something into it.
After The form is filled out, submit it to update your database.
The great thing about Cypress is that it will automatically wait for async events, which means you Don't need to add a bunch of sleepers in your test code.
Things just work naturally.
Now run your test to watch everything go down visually.
A snapshot of the DOM is taken for every event.
If an assertion fails, you can easily inspect the DOM to see what went wrong.
On top of that, you can open the selector playground to easily Like, grab any element on the page.
By default, it runs in Chrome, but you can also run-in Firefox, Edge, or Electron for desktop apps.
This has been Cypress in 1 100 seconds.
Hit the like button and subscribe if you wanna see more short videos like this.
And if you wanna learn more about testing, my friend Bartos just launched a free end to end testing course.
Thanks for watching, and I will see you in the next one.

Speaker 0: Cypress, a testing solution for web applications famous for making test driven development fun for JavaScript developers. We all know testing is the right thing to do, but actually doing it in a front end JavaScript project can be complicated, slow, and just not fun. For many, the obvious to solution is to simply not test anything at all. That's not ideal. Cypress provides an open source browser based test runner that can experience your website just like the end user would.

It might fill out a login form, click the submit button, then navigate to the user dashboard, all of which happens programmatically based on code you define. Every Test is recorded and a snapshot is saved at each step. This makes it possible to time travel through the user experience to figure out precisely why your code sucks. And unlike traditional testing utilities, to use. Debugging can be performed directly from the browser dev tools.

Not only does it work for end to end testing of an entire application, but it's also great for integration testing and unit testing of isolated components or JavaScript business logic. To get started, install it into your project, then run npx Cypress open. Notice how this pulls up the test runner automatically and creates a folder in the root of your project named Cypress that contains all of your testing code. Fixtures is where you would define mock data. Plug ins allow you to hook into the testing life cycle.

Support is for your global configuration, then your main testing code lives in the creation file. We can create a test suite with describe, then before each test, we can run some setup code. Like, tell Cypress to visit a specific URL. From there, use it to describe a test case where you might verify that the web page contains a certain piece of content. The git method will grab an element from the DOM and allow you to run assertions on it.

Like, it should have the text, log in. It bundles the Chai assertion library for for behavior driven development, which will auto complete with IntelliSense. From there, you may want to find a form input and type something into it. After The form is filled out, submit it to update your database. The great thing about Cypress is that it will automatically wait for async events, which means you Don't need to add a bunch of sleepers in your test code.

Things just work naturally. Now run your test to watch everything go down visually. A snapshot of the DOM is taken for every event. If an assertion fails, you can easily inspect the DOM to see what went wrong. On top of that, you can open the selector playground to easily Like, grab any element on the page.

By default, it runs in Chrome, but you can also run-in Firefox, Edge, or Electron for desktop apps. This has been Cypress in 1 100 seconds. Hit the like button and subscribe if you wanna see more short videos like this. And if you wanna learn more about testing, my friend Bartos just launched a free end to end testing course. Thanks for watching, and I will see you in the next one.
Cypress, a testing solution for web applications famous for making test driven development fun for JavaScript developers. We all know testing is the right thing to do, but actually doing it in a front end JavaScript project can be complicated, slow, and just not fun. For many, the obvious to solution is to simply not test anything at all. That's not ideal. Cypress provides an open source browser based test runner that can experience your website just like the end user would. It might fill out a login form, click the submit button, then navigate to the user dashboard, all of which happens programmatically based on code you define. Every Test is recorded and a snapshot is saved at each step. This makes it possible to time travel through the user experience to figure out precisely why your code sucks.
And unlike traditional testing utilities, to use. Debugging can be performed directly from the browser dev tools. Not only does it work for end to end testing of an entire application, but it's also great for integration testing and unit testing of isolated components or JavaScript business logic. To get started, install it into your project, then run npx Cypress open.
software
software development
Notice how this pulls up the test runner automatically and creates a folder in the root of your project named Cypress that contains all of your testing code.
Fixtures is where you would define mock data. Plug ins allow you to hook into the testing life cycle. Support is for your global configuration, then your main testing code lives in the creation file. We can create a test suite with describe, then before each test, we can run some setup code. Like, tell Cypress to visit a specific URL. From there, use it to describe a test case where you might verify that the web page contains a certain piece of content. The git method will grab an element from the DOM and allow you to run assertions on it. Like, it should have the text, log in. It bundles the Chai assertion library for for behavior driven development, which will auto complete with IntelliSense. From there, you may want to find a form input and type something into it. After The form is filled out, submit it to update your database.
programming
documentation
modeling
databases
The great thing about Cypress is that it will automatically wait for async events, which means you Don't need to add a bunch of sleepers in your test code. Things just work naturally. Now run your test to watch everything go down visually. A snapshot of the DOM is taken for every event. If an assertion fails, you can easily inspect the DOM to see what went wrong. On top of that, you can open the selector playground to easily Like, grab any element on the page. By default, it runs in Chrome, but you can also run-in Firefox, Edge, or Electron for desktop apps. This has been Cypress in 1 100 seconds. Hit the like button and subscribe if you wanna see more short videos like this. And if you wanna learn more about testing, my friend Bartos just launched a free end to end testing course. Thanks for watching, and I will see you in the next one.
Cypress, a testing solution for web applications famous for making test driven development fun for JavaScript developers. We all know testing is the right thing to do, but actually doing it in a front end JavaScript project can be complicated, slow, and just not fun. For many, the obvious to solution is to simply not test anything at all. That's not ideal. Cypress provides an open source browser based test runner that can experience your website just like the end user would. It might fill out a login form, click the submit button, then navigate to the user dashboard, all of which happens programmatically based on code you define. Every Test is recorded and a snapshot is saved at each step. This makes it possible to time travel through the user experience to figure out precisely why your code sucks. And unlike traditional testing utilities, to use. Debugging can be performed directly from the browser dev tools. Not only does it work for end to end testing of an entire application, but it's also great for integration testing and unit testing of isolated components or JavaScript business logic. To get started, install it into your project, then run npx Cypress open. Notice how this pulls up the test runner automatically and creates a folder in the root of your project named Cypress that contains all of your testing code. Fixtures is where you would define mock data. Plug ins allow you to hook into the testing life cycle. Support is for your global configuration, then your main testing code lives in the creation file. We can create a test suite with describe, then before each test, we can run some setup code. Like, tell Cypress to visit a specific URL. From there, use it to describe a test case where you might verify that the web page contains a certain piece of content. The git method will grab an element from the DOM and allow you to run assertions on it. Like, it should have the text, log in. It bundles the Chai assertion library for for behavior driven development, which will auto complete with IntelliSense. From there, you may want to find a form input and type something into it. After The form is filled out, submit it to update your database. The great thing about Cypress is that it will automatically wait for async events, which means you Don't need to add a bunch of sleepers in your test code. Things just work naturally. Now run your test to watch everything go down visually. A snapshot of the DOM is taken for every event. If an assertion fails, you can easily inspect the DOM to see what went wrong. On top of that, you can open the selector playground to easily Like, grab any element on the page. By default, it runs in Chrome, but you can also run-in Firefox, Edge, or Electron for desktop apps. This has been Cypress in 1 100 seconds. Hit the like button and subscribe if you wanna see more short videos like this. And if you wanna learn more about testing, my friend Bartos just launched a free end to end testing course. Thanks for watching, and I will see you in the next one.
Cypress,
cypress
a
a
testing
testing
solution
solution
for
for
web
web
applications
applications
famous
famous
for
for
making
making
test
test
driven
driven
development
development
fun
fun
for
for
JavaScript
javascript
developers.
developers
We
we
all
all
know
know
testing
testing
is
is
the
the
right
right
thing
thing
to
to
do,
do
but
but
actually
actually
doing
doing
it
it
in
in
a
a
front
front
end
end
JavaScript
javascript
project
project
can
can
be
be
complicated,
complicated
slow,
slow
and
and
just
just
not
not
fun.
fun
For
for
many,
many
the
the
obvious
obvious
to
to
solution
solution
is
is
to
to
simply
simply
not
not
test
test
anything
anything
at
at
all.
all
That's
that's
not
not
ideal.
ideal
Cypress
cypress
provides
provides
an
an
open
open
source
source
browser
browser
based
based
test
test
runner
runner
that
that
can
can
experience
experience
your
your
website
website
just
just
like
like
the
the
end
end
user
user
would.
would
It
it
might
might
fill
fill
out
out
a
a
login
login
form,
form
click
click
the
the
submit
submit
button,
button
then
then
navigate
navigate
to
to
the
the
user
user
dashboard,
dashboard
all
all
of
of
which
which
happens
happens
programmatically
programmatically
based
based
on
on
code
code
you
you
define.
define
Every
every
Test
test
is
is
recorded
recorded
and
and
a
a
snapshot
snapshot
is
is
saved
saved
at
at
each
each
step.
step
This
this
makes
makes
it
it
possible
possible
to
to
time
time
travel
travel
through
through
the
the
user
user
experience
experience
to
to
figure
figure
out
out
precisely
precisely
why
why
your
your
code
code
sucks.
sucks
And
and
unlike
unlike
traditional
traditional
testing
testing
utilities,
utilities
to
to
use.
use
Debugging
debugging
can
can
be
be
performed
performed
directly
directly
from
from
the
the
browser
browser
dev
dev
tools.
tools
Not
not
only
only
does
does
it
it
work
work
for
for
end
end
to
to
end
end
testing
testing
of
of
an
an
entire
entire
application,
application
but
but
it's
it's
also
also
great
great
for
for
integration
integration
testing
testing
and
and
unit
unit
testing
testing
of
of
isolated
isolated
components
components
or
or
JavaScript
javascript
business
business
logic.
logic
To
to
get
get
started,
started
install
install
it
it
into
into
your
your
project,
project
then
then
run
run
npx
npx
Cypress
cypress
open.
open
Notice
notice
how
how
this
this
pulls
pulls
up
up
the
the
test
test
runner
runner
automatically
automatically
and
and
creates
creates
a
a
folder
folder
in
in
the
the
root
root
of
of
your
your
project
project
named
named
Cypress
cypress
that
that
contains
contains
all
all
of
of
your
your
testing
testing
code.
code
Fixtures
fixtures
is
is
where
where
you
you
would
would
define
define
mock
mock
data.
data
Plug
plug
ins
ins
allow
allow
you
you
to
to
hook
hook
into
into
the
the
testing
testing
life
life
cycle.
cycle
Support
support
is
is
for
for
your
your
global
global
configuration,
configuration
then
then
your
your
main
main
testing
testing
code
code
lives
lives
in
in
the
the
creation
creation
file.
file
We
we
can
can
create
create
a
a
test
test
suite
suite
with
with
describe,
describe
then
then
before
before
each
each
test,
test
we
we
can
can
run
run
some
some
setup
setup
code.
code
Like,
like
tell
tell
Cypress
cypress
to
to
visit
visit
a
a
specific
specific
URL.
url
From
from
there,
there
use
use
it
it
to
to
describe
describe
a
a
test
test
case
case
where
where
you
you
might
might
verify
verify
that
that
the
the
web
web
page
page
contains
contains
a
a
certain
certain
piece
piece
of
of
content.
content
The
the
git
git
method
method
will
will
grab
grab
an
an
element
element
from
from
the
the
DOM
dom
and
and
allow
allow
you
you
to
to
run
run
assertions
assertions
on
on
it.
it
Like,
like
it
it
should
should
have
have
the
the
text,
text
log
log
in.
in
It
it
bundles
bundles
the
the
Chai
chai
assertion
assertion
library
library
for
for
for
for
behavior
behavior
driven
driven
development,
development
which
which
will
will
auto
auto
complete
complete
with
with
IntelliSense.
intellisense
From
from
there,
there
you
you
may
may
want
want
to
to
find
find
a
a
form
form
input
input
and
and
type
type
something
something
into
into
it.
it
After
after
The
the
form
form
is
is
filled
filled
out,
out
submit
submit
it
it
to
to
update
update
your
your
database.
database
The
the
great
great
thing
thing
about
about
Cypress
cypress
is
is
that
that
it
it
will
will
automatically
automatically
wait
wait
for
for
async
async
events,
events
which
which
means
means
you
you
Don't
don't
need
need
to
to
add
add
a
a
bunch
bunch
of
of
sleepers
sleepers
in
in
your
your
test
test
code.
code
Things
things
just
just
work
work
naturally.
naturally
Now
now
run
run
your
your
test
test
to
to
watch
watch
everything
everything
go
go
down
down
visually.
visually
A
a
snapshot
snapshot
of
of
the
the
DOM
dom
is
is
taken
taken
for
for
every
every
event.
event
If
if
an
an
assertion
assertion
fails,
fails
you
you
can
can
easily
easily
inspect
inspect
the
the
DOM
dom
to
to
see
see
what
what
went
went
wrong.
wrong
On
on
top
top
of
of
that,
that
you
you
can
can
open
open
the
the
selector
selector
playground
playground
to
to
easily
easily
Like,
like
grab
grab
any
any
element
element
on
on
the
the
page.
page
By
by
default,
default
it
it
runs
runs
in
in
Chrome,
chrome
but
but
you
you
can
can
also
also
run-in
run-in
Firefox,
firefox
Edge,
edge
or
or
Electron
electron
for
for
desktop
desktop
apps.
apps
This
this
has
has
been
been
Cypress
cypress
in
in
1
1
100
100
seconds.
seconds
Hit
hit
the
the
like
like
button
button
and
and
subscribe
subscribe
if
if
you
you
wanna
wanna
see
see
more
more
short
short
videos
videos
like
like
this.
this
And
and
if
if
you
you
wanna
wanna
learn
learn
more
more
about
about
testing,
testing
my
my
friend
friend
Bartos
bartos
just
just
launched
launched
a
a
free
free
end
end
to
to
end
end
testing
testing
course.
course
Thanks
thanks
for
for
watching,
watching
and
and
I
i
will
will
see
see
you
you
in
in
the
the
next
next
one.
one
success
In this video, a representative from Cypress explains their open source browser-based test runner that can be used to troubleshoot issues with web applications. The caller is advised to install it into their project and run it nalsy to test their application. The caller also explains how to use the test run and how to access and use the developer tools.
Cypress in 100 Seconds
Cypress is a complete testing solution for web developers. It uses a browser-based test-runner to visually validate your JavaScript code and makes test-driven development fun. 

#webdev #js #100SecondsOfCode

🔗 Resources

Cypress Docs https://docs.cypress.io
TDD Explained https://youtu.be/Jv2uxzhPFl4
Free E2E Course from @DevAcademyCom https://courses.dev-academy.com/p/web-e2e-testing

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🔖 Topics Covered

- Testing with Cypress Basics
- What is Cypress?
- Cypress vs Jest
- Cypress vs Jasmine
- JavaScript Testing
- JavaScript TDD 
- JavaScript BDD