►
Description
In this week's Kong Builders, Viktor Gamov, Developer Advocate at Kong, will introduce Testcontainers.org and show you how to test your Kong declarative configurations in different scenarios.
A
A
A
A
A
It
happens,
it
happens,
but
this
happens
when
you
are
producing
show
yourself,
I'm
coming
at.
You
live
from
my
home
studio
here
in
beautiful
new
jersey.
We
have
a
very
sunny
weather
today
and
in
this
point
I
would
be
very
interested
in
learning.
Where
are
you
coming
from?
Let
me
know
in
the
comments
section
if
you
are
in,
I
see
all
the
comments
that
coming
into
our
platforms
from
youtube
from
linkedin
and
let
us
know
where
you're
coming
from
and.
A
A
I
see
I
see
some
people
still
still
tapping
something
anyway,
you
can
continue.
You
know
just
let
me
know
some
busan
from
india
welcome.
Welcome
it's
great
to
have
every
one
of
you
here
live
streams
for
those
of
you
who
join
us
for
the
first
time.
This
is
the
show
where
personally,
I
like
to
use
as
a
interactive
conversation
that
I
might
have
with
someone
this
conversation,
meaning
that
not
only
me
talking
so
you
can
ask
some
questions.
I
will
bring
you
in
and
I'll
try
to
answer
those
questions,
but
also
we'll.
A
We
will
learn
some
of
the
some
of
the
technologies.
We
will
learn
some
of
the
cool
stuff
during
this
presentation
today.
I
would
like
to
talk
about
some
of
the
technology
that
I'm
really
fascinated
and
we'll
talk
about
continuous
docker
containers
and
all
sorts
of
containers.
It
happens
to
be
a
docker
container,
but
in
general
it
can
be
not
only
docker,
and
today
I'm
going
to
talk
to
you
about
this.
A
This
project
called
test
containers
so
test
containers,
it's
a
project
that
allows
you
to
run
real
software
in
containers
as
a
part
of
your
integration
testing.
But
before
that,
I
would
like
to
talk
to
you
a
little
bit
about
the
history
and
how
I
end
up
using
this
and
why
I
think
it's
important
for
you
to
also
use
this.
A
A
They
were
java
shop.
They
were
writing
the
software
using
java,
and
I
realized
that
there
is
no
example
how
you
can
use
this
with
with
clock,
and
I
realized
that
okay.
So
that's
a
great
opportunity
for
me
to
do
research
and
also
show
you
something.
So
I
decided
to
use
this
as
a
kind
of
like
a
watch
and
learn
type
of
session,
where
I
will
be
it's
somehow
prepared.
Somehow
it's
not
sometimes
it
would
be
part
of
improvisation.
A
That's
the
cool
part
of
a
live
stream,
and
I
really
want
you
to
ask
questions.
Let's
do
this
one,
how
many
of
you
heard
about
test
containers
before
right?
Let's
do
this
one
just
write
in
the
comments,
if
you're
on
linkedin
and
if
you
are
in
the
youtube,
just
let
me
know
if
you
heard
about
test
containers
before.
A
The
thing
that
I
showed
you
during
this
video
you
can
go
and
check
this
out,
but
a
quick
reminder
that
what
I
did,
I
showed
a
docker
compose
setup
and
how
I
can
configure
quang
and
how
I
configure
my
service.
If
I
want
to
work
with
this
and
there's
example,
how
we
can
use
declarative
configuration,
how
we
can
enable
service-
and
I
use
a
quant
to
do
this-
so
here's
a
couple
downsides
of
this.
First
of
all,
I
need
to
every
time
when
I
need
to
change
this.
A
A
This
is
your
admin,
api
port,
and
you
need
to
make
sure
that
those
ports
are
not
allocated,
but
anything
else
and
there's
other
issues
and
problems
that
test
containers
are
solving,
and
but
essentially
it
is
something
that's
you
know
you
using
in
is
part
of
your
your
java
code,
so
we
will
try
to
so.
First
of
all,
I
will
introduce
you
to
cone
container
that
I
developed
yesterday
night
before
the
show,
and
I
would
like
to
use
something
that
is
more
scriptable
than
java.
A
Sometimes
people
say
oh
java's,
too
verbose,
and
we
cannot
rely
on
java
and
things
like
that.
I
I
will
try
to
use
something
like
more
scriptable
that
allows
you
to
execute
some
scripts
as
a
part
of
your
pipeline,
and
with
this
I
will
show
how
we
can
use
this
with
groovy
and
write
some
some
groovy
script.
So
let
me
see
what
the
people
are
saying
here.
So
we
see
the
alex
plus
one
I
mean.
Probably
he
meant
that
he
used
the
test.
A
A
Used
this
with
elasticsearch,
that's
great
and
me
at
work,
just
look
at
it
briefly:
okay,
we
I
will
like.
I
would
like
to
spend
like
couple
episodes
talking
about
this,
because
there's
a
definitely
opportunity
to
do
some
cool
things
all
right.
So
we'll
start
with
the
we'll
start
with
one
simple
thing,
so
many
of
you
know
docker
hub.
If
you
go
to
docker
hub
and
you
will
search
for
you,
search
for
cong,
you'll
get
the
official
image
of
quonk
and
there's
a
bunch
of
different
images
available.
A
So
the
2.6
2.6
is
available
right
now,
so
you
can
use
it
and
we're
going
to
be
using
this
one.
So
the
next
thing
that
I
last
night
I
spent
a
few
few
hours
to
develop
this
small
small
wrapper
that
will
be
using
colon
container
in
my
tests
and
again
right
now,
it's
just
like
a
java
part,
but
I
will
try
to
look
into
different
different
other
languages
that
are
available.
A
Also,
let
me
know
how
many
new
java
developers
here
like
if
you
watch
this,
is
a
recording
write
out
this
in
the
comments.
I
need
to
know
this
because
I
know
java
fairly.
Well,
I'm
a
java
champion,
so
you
know
new
things
about
this,
but
I
really
want
to
talk
about
this
stuff
for
developers
who
don't
use
java,
maybe
go
developers
or
or
or
javascript
developers,
because
there's
always
if
we
go
to
test
containers,
say
in
their
github
organization
and
we
can
see,
there's
a
go
version,
there's
a
node
version.
A
But
let's
start
with
something
simple,
I
wrote
this
a
small
container
called
cone
container
and
this
cone
container
this
essentially
need
to
put
the
to
do
because
I
definitely
wanted
to
do
to
make
it
configurable
and
that's
why
it
has
us
squiggly.
So
I
created
the
the
the
cone
container
that
extends
from
genetic
container.
So
there's
nothing
really
special
about
the
clone
container
itself.
A
Apart
from
the
configurations
that
are
more
or
less
opinionated
and
the
way
how
it's
how
it
works,
I
created
the
my
con
container
extending
from
the
generic
container
and,
after
that,
in
the
constructor
of
this
container.
I
need
to
pass
a
docker
image,
name
clunk,
semicolon
2.6
or
something
like
that,
and
because
I
also
have
some
configurations
so
in
this
particular
case,
I'm
using
a
dbls
mode.
So
in
this
case,
no
database
is
nothing.
A
It
will
start
here,
but
the
next
thing
that
I
will
show
you
maybe
next
time
not
today,
is
how
to
use
this
with
with
databases,
because
test
containers
actually
has.
If
I
go
to
to
this
module
and
I
found
module
and
it
has
postgres,
so
it
has
a
postgres
container
that
can
be
used.
For
example,
let's
see
the
test
and
the
image
containers
and
how
I
can
create
this-
how
I
can
use
this
now
postgres
container,
together
with
my
clone
container
for
test
now.
A
Some
of
the
configurations
that
you
notice,
the
very
similar
to
from
the
environment
and
the
s
containers
has
very
nice
api
that
allows
me
to
configure
this.
So
this
is
how
I
providing
this
environment
variables
here
and
those
environment
variables
go
into
into
the
configuration
I'm
exposing
this
admin
port,
and
also,
I
need
to
specify
this
admin
port.
A
Test
containers
make
sure
that
the
port
that
it
will
be
locally
allocated
will
not
be
occupied
by
any
other
process.
So
in
order
to
get
the
this
local
port,
there
would
be
api
called
get
mapped
port.
So
in
this
particular
case
I
have
a
helper
function
that
actually
will
getting
the
host
and
yes,
the
map
port.
A
A
A
So
when
it
starts
when
it
starts,
it
says
that
it
found
that
docker
locally
there's
also
opportunity
to
run
test
containers
in
in
cloud
in
case
of
some
of
the
exotic
exotic
architectures
and
one
like
apple
m1
machines.
So
I'm
looking
forward
to
looking
forward
to
test
it
out
with
cloud
and
the
a1
machine.
So
this
is
a
it
connects
to
my
docker
desktop,
and
next
thing
is
that
it
will
try
to
create
a
container
for
this
image.
A
So
this
image
that
I
specified
here
is
a
is
a
clonk
image
that
I
will
be
using
and
now
container
is
starting.
The
cool
thing
is
that
I
use
this
log
consumer,
that's
api.
That
allows
me
to
speed
out
the
output
off
of
this
container.
Since
I
configure
this
container
to
speed
out
the
results
into
standard
output,
I
will
be
able
to
read
the
logs
that
this
container
will
providing.
So
I
now
see
that
clonk
2.6
is
starting.
A
It's,
it
runs
inside
the
linux,
it
started
so
far,
so
good
everything
is
fine
and
it
also
loaded
a
configuration
from
the
ammo
file.
This
yaml
file
is
in
my
class
path,
so
nothing
super
special,
just
a
very
minimal
declarative
configuration
that
allows
me
to
to
see
what
is
going
on
there.
So
it
started
it
works
and
it
takes
it
say:
12
49.,.
A
And
speeds
up
some
of
the
results
and
when
we're
done
like
few
seconds
after
so
so
far,
so
good
next
thing
is
that
let's
do
something
interesting,
how
we
can
test
this.
It
actually
works
in
as
it
intended.
So.
The
next
thing
is
that
next
test
that
I
have
is
to
check.
If
my
oh-
actually,
I
already
already
have
this
here,
it
was,
it
was
commented
out.
A
A
A
It
has
a
very
nice
java
and
groovy
api,
so
we're
gonna
like
hold
that
thought
like
we're,
gonna
be
using
some
of
the
groovy
later
later
today,
so
that's
that's
it
and
I
can
go
and
interrogate
headers.
So
it
allows
me
first
of
all,
it
allows
me
to
do
rest
calls
and
in
a
sense
that
it's
going
to
be
kind
of
looking
as
a
nice
fluent
api.
A
A
A
So
I
can
do
similar
stuff
using
the
shell
scripts
right
and
I
can
do
like
a
bash
scripting
to
test
this
out.
But
if
I
want
to
use
power
of
some
libraries
that
available
in
in
languages
like
java
or
groovy
or
any
jvm
language,
I
won't
be
able
to
do
this
with
with
the
shell
script,
but
stick
around
now.
I
want
to
do
the
same
thing,
so
I
will
just
do
now.
Remember
so
now.
My
let
me
show
you
why
this
is
cool.
A
A
This
is
something
where
my
application
will
start
and,
as
you
can
see
my
test
already
executed,
I
get
the
successful
test
results,
meaning
that
there
was
no
problems
with
ports
and
test
containers
clean
up
that
container.
So
there
was
no
port
clashes.
There
was
no
problem,
so
that's
that's
super
cool
now,
as
you
can
see
here,
my
container
started,
and
now
I
test
it
with
this,
and
if
I
will
do
something
like
one,
let's,
let's
break
this
test.
Let's
see
if
this
will
change
anything.
A
A
A
A
A
A
That's
conversion,
you
want
to
say
so.
You
want
to
expose
to
outside
world
call
to
this
service.
So
this
how
you,
how
you
would
generally
test
this?
You
would
have
a
quantum
configuration
you
deploy
your
service
and
deploy
this
configuration
and
try
to
hit
this
url
and
make
sure
that
it
responds
with
correct
correct
answer
so
correct
response.
A
A
A
I
want
to
run
another
container,
so
in
this
case
I
don't
really
care
it's
a
genetic
image
that
will
run
a
genetic
web
service
and
this
web
service
will
expose
on
the
port
8080
and
it
will
throw
some
back
to
future
quotes.
If
I
want
to
change
this
in
in
my
config,
I
need
to
provide
a
quote
service
name
and
maybe
the
switch
to
chuck
norris
and
the
response
would
be
about
check
noise.
Now
we
can
also
test
it
out
and
since
kwonk
will
try
to
access
this
service
inside.
A
A
This
is
where
I
want
to
try
some
some
new
gadgets
here,
so
the
the
way
how
the
people
show
this
in
the
internet,
like
they
drawing
on
the
screen
they're
drawing
in
on
the
screen,
but
like
we
can
use
some
some
other
technologies,
but
essentially
what
I
was
trying
to
tell
you
is
that
we
do
have.
Let
me
slide
a
bit
over
here,
so
I
will
use
this
space
to
to
draw.
A
So
here
everything
would
be
run
in
isolation,
so
the
you
will
not
be
able
to
get
access
to
this
network
unless
you
expose
certain
ports
and
for
here
I
would
like
to
expose
port
80,
that's
proxy
port
that
clone
exposes,
and
now
my
service
is
configured
to
the
clone,
has
a
configuration
about
the
service
that
will
be
communicating.
This
quote
service
on
the
port,
8080.
A
A
Oh,
I
drew
on
myself
that
what
happens?
That's
what
happens
when
you're
doing
this
unprepared
and
this
scenario
we
want
to
test
in
the
in
the
code
and
what
we
can
test
since
it's
a
random
quote.
I
can
rely
on
the
output
of
the
service,
but
since
the
we
want
to
test
that
our
communication
between
our
service
and
conch
works,
I
just
want
to
see
if
my
output
is
not
empty
and
I
do
have
a
quank
header
that
was
placed
on
top
of
the
response.
So
this
is
what
we're
gonna.
A
That
amiibo
at
work
uses
clunk
for
about
two
years.
That's
great!
It's
great
to
hear.
That's
awesome
now,
switching
back
to
to
my
screen,
so
that's
that
the
setup
I
just
described
the
the
setup
that
you
just
saw
in
in
this
one,
so
this
type
of
setup,
yeah
different
different
screen.
This
setup
I
will
try
to
execute
here-
is
part
of
our
test.
Now
so
with
this
one,
I
do
have
a
genetic
container.
A
I
can
get
the
answer
from
a
coin
proxy
port,
so
I
don't
need
to
do
this
one
here.
I
did
this
for
a
test
just
to
see
the
response.
Let
me
show
you.
Let
me
show
you
response
that
these
two
services
are
are
operating
and
after
that
I
will
disable
the
exposure,
so
you
will
not
be
able
to
hit
this
so
while
I
run
this.
A
That's
the
output
from
the
service,
nothing
special,
no
headers,
nothing,
just
a
response
and
the
second
one
is
a
response
from
the
service
but
proxy
through
con.
So
now
we
see
that
some
extra
headers
we
know
that
also
matters
how
how
long
it
takes
to
get
the
access
to
upstream
service.
So
it's
a
two
milliseconds
and
we
also
know
that
it
happens
via
con
and
since
the
the
the
my
service
actually
throws,
some
random
quotes.
They're
not
the
same.
A
A
So
I
will
fix
this
later
and-
and
you
can
also
like
override
things
during
during
the
build,
for
example,
not
during
the
build
during
the
test.
So
my
here
I'm
starting
this
with,
which
is
not
right,
because
this
is
right
command,
but
in
some
tests
tests
like
let's
do
a
smoke
test.
I
will
just
do
a
cone
container
with
command
and
in
this
case
I
can
override
this
start
command
with
some
additional.
A
And
we're
going
this
yeah,
so
something
like
this,
and
when
I
start
this
test,
it
will
override
the
startup
command.
It's
good
for
debugging,
for
example,
exposes
some
of
the
verbose
output
when
we,
when
we
run
this
with
this
special
special
type
of
command.
All
right
now,
next
thing
that
I
was
talking
about.
Okay,
so
that's
it's
nice!
Everything
is
great,
but
you
need
to
bring
whole
family
in
law.
If
you
want
to
run
this
test,
you
need
to
bring
the
build
scripts.
A
A
A
A
A
A
So
I
thought
that's
a
great
opportunity
to
use
to
use
concare
instead
of
nginx,
because
nginx
might
be
working
great
for
the
static
size,
but
like
we're
talking
about
microservices
and
stuff
now
in
there's
a
kind
of
like
four
years
ago
approaching
five
years
ago
project.
So,
let's
see
if
we
will
be
able
to
fly
with
this,
we
will
steal
some
ideas
from
here
and
specifically,
we
will
steal
ideas
like
this.
A
A
In
order
to
do
so,
there's
there's
some
of
the
cool
things
that
available
in
in
the
groovy,
specifically
the
magical
annotations
that
allows
us
to
include
directives
for
groovy
and
download
all
required
dependencies
into
into
applications.
So
the
the
this
this
script
will
be
executable,
fully
fully
executable
a
couple
things
here.
A
A
It's
a
pretty
cool
project
that
allows
to
use
any
library
that
placed
in
the
github
and
it
will
build
it
and
we
will
show
you
already
ready
to
use
jar.
So
the
thing
that
I
wrote
with
with
test
container
clunk,
I
will
be
using
in
the
in
my
jitpack
situation,
so
I
will
go
ahead.
Put
it
here,
just
to
look
it
up
the
latest
and
greatest
snapshot
how
we
can
get
this.
A
A
A
A
A
A
A
A
I
actually
want
to
see
how
the
people
writing
tests
and
go
so
and
what
kind
of
strategies
they
do
for
you
know
the
the
the
things
that
are
go:
g,
gs
and
rust
so
write
down
in
the
comments
and
like
show
me
some
of
the
things
how
you're
doing
this
and
yeah.
So
I
will
continue
with
my
thingy.
Hopefully
it
will
work
again.
A
A
A
A
A
A
A
A
A
A
So
I
need
to
figure
out
this
how
this
publishing
works.
Maybe
I'm
missing
something
as
usually
it's.
It's
always
I'm
missing
something,
but
at
least
I
do
have
something
to
show
you
the
next
time
so
the
for
today
today
what
it
I
wanted
to
show
you
how
you
can
use
quank
in
your
integration
test.
I
did
show
you
this
to
you.
A
I
didn't
show
the
full
scripting
stuff,
but
we'll
spend
some
time
to
figure
this
out
check
this
out
in
my
docker
configuration
how
you
can
run
konkin
docker
I
do
have.
I
do
have
a
dedicated
video
on
this.
If
you
are
on
our
youtube
channel,
don't
forget
to
subscribe
and
enable
notifications,
and
I
will
continue
to
work
on
improving
this
kind
of
like
a
scripting
side
of
things
of
testing
kong
and
the
reason
why
I
like
to
do
this.
A
I
just
wanted
to
test
different
scenarios
with
different
problems
that
people
might
have
around
the
community
so
yeah
it
is
a
good
cliffhanger.
Unfortunately,
we
don't
have
a
more
time
for
matt
damon
for
today,
if
you,
if
you,
if
you
understand
what
I'm
talking
about,
write
down
in
the
comments,
if
you
understand
this
reference
but
hey,
I
will
we'll
get
back
to
would
go
back
to
you
with
this.
The
the
quick
reminder,
my
name
is
victor
gamov.
I
am
your
host
in
the
calling
builders.
A
You
can
always
find
me
in
twitter.
If
you
have
any
questions
suggestions
for
future
episodes,
I
will
not
see
you
this
year
anymore,
so
happy
holidays,
whatever
you
celebrating-
and
I
will
see
you
next
year,
but
I
will
be
here
and
there
on
twitter
so
so
ask
ask
around,
and
my
name
is
victor
gamov
and
with
this,
as
always,
have
a
nice
day.