Easy HTTP Clients with Guzzle

EASY HTTP CLIENTS WITH GUZZLE
NATHANIEL MCHUGH
https://joind.in/9294

View Slide

NATHANIEL MCHUGH
PHP Developer at Plusnet
Live in Sheffield
@natmchugh
PLUSNET
ISP based in Sheffield
Mixed teams of Java and PHP
We're recruiting ™

View Slide

WHAT IS GUZZLE?
A wrapper for CURL
A quick way to send HTTP requests
A framework for creating web service clients
A nice way to separate your application logic from the
service api
Works with real services not just perfect REST ones

View Slide

View Slide

WHO'S USING GUZZLE
Drupal 8
Goutte
AWS PHP SDK
Plusnet

View Slide

View Slide

TALK DETAIL
https://api.joind.in/v2.1/talks/9294?
format=json&verbose=yes
{
"
t
a
l
k
s
"
: [
{
"
t
a
l
k
_
t
i
t
l
e
"
: "
E
a
s
y H
T
T
P C
l
i
e
n
t
s w
i
t
h G
u
z
z
l
e
"
,
"
t
a
l
k
_
d
e
s
c
r
i
p
t
i
o
n
"
: "
W
i
t
h a
p
p
l
i
c
a
t
i
o
n a
r
c
h
i
t
e
c
t
u
r
e
s s
u
c
h a
s R
E
S
T i
n
c
r
e
a
s
i
n
g
l
y m
a
k
i
n
g u
s
e o
f w
e
b s
e
r
v
i
c
e
s
, s
e
n
d
i
n
g H
T
T
P r
e
q
u
e
s
t
s f
r
o
m P
H
P h
a
s b
e
c
o
m
e a c
o
m
m
o
n r
e
q
u
i
r
e
m
e
n
t
. W
i
t
h t
h
i
s i
n m
i
n
d a r
e
u
s
a
b
l
e c
o
m
p
o
n
e
n
t t
h
a
t c
a
n t
a
l
k H
T
T
P
f
o
r u
s h
a
s b
e
c
o
m
e a m
u
s
t
.
\
n
\
n
O
r
i
g
i
n
a
t
i
n
g a
s p
a
r
t o
f t
h
e A
W
S
S
D
K f
o
r P
H
P G
u
z
z
l
e i
s a l
i
b
r
a
r
y t
h
a
t h
a
s b
e
c
o
m
e a p
o
p
u
l
a
r c
h
o
i
c
e a
n
d i
s n
o
w i
n
t
e
g
r
a
t
e
d i
n
t
o s
e
v
e
r
a
l o
t
h
e
r p
r
o
j
e
c
t
s i
n
c
l
u
d
i
n
g D
r
u
p
a
l 8
. W
h
a
t m
a
k
e
s G
u
z
z
l
e s
o a
t
t
r
a
c
t
i
v
e f
o
r d
e
v
e
l
o
p
e
r
s i
s a
s w
e
l
l a
s a
c
t
i
n
g a
s a v
e
r
s
a
t
i
l
e H
T
T
P C
l
i
e
n
t i
t o
f
f
e
r
s
a f
r
a
m
e
w
o
r
k t
o t
a
i
l
o
r c
l
i
e
n
t
s t
o a p
a
r
t
i
c
u
l
a
r w
e
b s
e
r
v
i
c
e b
y
d
e
s
c
r
i
b
i
n
g t
h
e
m i
n G
u
z
z
l
e
\
u
2
0
1
9
s o
w
n D
S
L
.
\
n
\
n
S
t
a
r
t
i
n
g w
i
t
h
a R
E
S
T l
i
k
e s
e
r
v
i
c
e w
e w
a
n
t t
o t
a
l
k t
o
, t
h
i
s t
a
l
k w
i
l
l g
o t
h
r
o
u
g
h t
h
e p
r
o
c
e
s
s o
f b
u
i
l
d
i
n
g a H
T
T
P c
l
i
e
n
t t
h
a
t a
l
l
o
w
s t
h
e

View Slide

STARTING A NEW HTTP CLIENT
m
k
d
i
r g
u
z
z
l
e
-
j
o
i
n
d
.
i
n
v
i
m c
o
m
p
o
s
e
r
.
j
s
o
n
{
"
n
a
m
e
"
: "
g
u
z
z
l
e
-
j
o
i
n
d
-
i
n
"
,
"
t
y
p
e
"
: "
h
t
t
p c
l
i
e
n
t
"
,
"
d
e
s
c
r
i
p
t
i
o
n
"
: "
G
u
z
z
l
e J
o
i
n
d
.
i
n A
P
I c
l
i
e
n
t
"
,
"
k
e
y
w
o
r
d
s
"
: [
"
G
u
z
z
l
e
"
]
,
"
r
e
q
u
i
r
e
"
: {
"
p
h
p
"
: "
>
=
5
.
3
.
2
"
,
"
g
u
z
z
l
e
/
g
u
z
z
l
e
"
: "
>
=
3
.
7
.
0
"
,
}
}
p
h
p c
o
m
p
o
s
e
r
.
p
h
a
r i
n
s
t
a
l
l

View Slide

STATIC FACADE
r
e
q
u
i
r
e
_
o
n
c
e '
v
e
n
d
o
r
/
a
u
t
o
l
o
a
d
.
p
h
p
'
;
G
u
z
z
l
e
\
H
t
t
p
\
S
t
a
t
i
c
C
l
i
e
n
t
:
:
m
o
u
n
t
(
)
;
$
r
e
s
p
o
n
s
e = G
u
z
z
l
e
:
:
g
e
t
(
'
h
t
t
p
s
:
/
/
a
p
i
.
j
o
i
n
d
.
i
n
/
v
2
.
1
/
t
a
l
k
s
/
9
2
9
4
?
f
o
r
m
a
t
=
j
s
o
n
&
v
e
r
b
o
s
e
=
y
e
s
'
)
;
v
a
r
_
d
u
m
p
(
$
r
e
s
p
o
n
s
e
-
>
j
s
o
n
(
)
)
;
G
E
T /
v
2
.
1
/
t
a
l
k
s
/
9
2
9
4
?
f
o
r
m
a
t
=
j
s
o
n
&
v
e
r
b
o
s
e
=
y
e
s H
T
T
P
/
1
.
1
H
o
s
t
: a
p
i
.
j
o
i
n
d
.
i
n
U
s
e
r
-
A
g
e
n
t
: G
u
z
z
l
e
/
3
.
7
.
3 c
u
r
l
/
7
.
2
4
.
0 P
H
P
/
5
.
5
.
0

View Slide

CLIENT OBJECT
r
e
q
u
i
r
e
_
o
n
c
e '
v
e
n
d
o
r
/
a
u
t
o
l
o
a
d
.
p
h
p
'
;
u
s
e G
u
z
z
l
e
\
H
t
t
p
\
C
l
i
e
n
t
;
$
c
l
i
e
n
t = n
e
w C
l
i
e
n
t
(
'
h
t
t
p
s
:
/
/
a
p
i
.
j
o
i
n
d
.
i
n
/
v
2
.
1
/
'
)
;
$
r
e
q
u
e
s
t = $
c
l
i
e
n
t
-
>
g
e
t
(
'
t
a
l
k
s
/
9
2
9
4
?
f
o
r
m
a
t
=
j
s
o
n
&
v
e
r
b
o
s
e
=
y
e
s
'
)
;
$
r
e
s
p
o
n
s
e = $
r
e
q
u
e
s
t
-
>
s
e
n
d
(
)
;
v
a
r
_
d
u
m
p
(
$
r
e
s
p
o
n
s
e
-
>
j
s
o
n
(
)
)
;
G
E
T /
v
2
.
1
/
t
a
l
k
s
/
9
2
9
4
?
f
o
r
m
a
t
=
j
s
o
n
&
v
e
r
b
o
s
e
=
y
e
s H
T
T
P
/
1
.
1
H
o
s
t
: a
p
i
.
j
o
i
n
d
.
i
n
U
s
e
r
-
A
g
e
n
t
: G
u
z
z
l
e
/
3
.
7
.
3 c
u
r
l
/
7
.
2
4
.
0 P
H
P
/
5
.
5
.
0

View Slide

EXCEPTIONS
t
r
y {
$
r
e
s
p
o
n
s
e = G
u
z
z
l
e
:
:
g
e
t
(
'
h
t
t
p
:
/
/
e
x
a
m
p
l
e
.
c
o
m
/
n
o
n
-
e
x
i
s
t
a
n
t
-
u
r
l
'
)
;
} c
a
t
c
h (
G
u
z
z
l
e
\
H
t
t
p
\
E
x
c
e
p
t
i
o
n
\
C
l
i
e
n
t
E
r
r
o
r
R
e
s
p
o
n
s
e
E
x
c
e
p
t
i
o
n
$
e
) {
e
c
h
o '
Y
o
u
r f
a
u
l
t
: ' . $
e
-
>
g
e
t
M
e
s
s
a
g
e
(
)
;
} c
a
t
c
h (
G
u
z
z
l
e
\
H
t
t
p
\
E
x
c
e
p
t
i
o
n
\
S
e
r
v
e
r
E
r
r
o
r
R
e
s
p
o
n
s
e
E
x
c
e
p
t
i
o
n
$
e
) {
e
c
h
o '
O
u
r f
a
u
l
t
: ' . $
e
-
>
g
e
t
M
e
s
s
a
g
e
(
)
;
} c
a
t
c
h (
G
u
z
z
l
e
\
H
t
t
p
\
E
x
c
e
p
t
i
o
n
\
C
u
r
l
E
x
c
e
p
t
i
o
n $
e
) {
e
c
h
o '
I
n
t
e
r
n
e
t
s j
u
s
t h
a
t
e
s u
s
: ' . $
e
-
>
g
e
t
M
e
s
s
a
g
e
(
)
;
}
Y
o
u
r f
a
u
l
t
: C
l
i
e
n
t e
r
r
o
r r
e
s
p
o
n
s
e
[
s
t
a
t
u
s c
o
d
e
] 4
0
4
[
r
e
a
s
o
n p
h
r
a
s
e
] N
o
t F
o
u
n
d
[
u
r
l
] h
t
t
p
:
/
/
e
x
a
m
p
l
e
.
c
o
m
/
n
o
n
-
e
x
i
s
t
a
n
t
-
u
r
l

View Slide

URI TEMPLATES
$
c
l
i
e
n
t = n
e
w C
l
i
e
n
t
(
'
h
t
t
p
:
/
/
t
o
o
l
s
.
i
e
t
f
.
o
r
g
/
'
)
;
$
r
e
q
u
e
s
t = $
c
l
i
e
n
t
-
>
g
e
t
(
a
r
r
a
y
(
'
{
o
u
t
p
u
t
_
t
y
p
e
}
/
r
f
c
{
r
f
c
_
n
u
m
b
e
r
}
'
,
a
r
r
a
y
(
'
o
u
t
p
u
t
_
t
y
p
e
' =
> '
h
t
m
l
'
,
'
r
f
c
_
n
u
m
b
e
r
' =
> 6
5
7
0
,
)
)
)
;
s
t
r
i
n
g
(
3
4
) "
h
t
t
p
:
/
/
t
o
o
l
s
.
i
e
t
f
.
o
r
g
/
h
t
m
l
/
r
f
c
6
5
7
0
"

View Slide

URI TEMPLATES
There's a RFC! 6570
Guzzle has a full implementation
Guzzle can use pecl uri_template

View Slide

POST REQUESTS
r
e
q
u
i
r
e
_
o
n
c
e '
v
e
n
d
o
r
/
a
u
t
o
l
o
a
d
.
p
h
p
'
;
$
c
l
i
e
n
t = n
e
w C
l
i
e
n
t
(
'
h
t
t
p
s
:
/
/
a
p
i
.
j
o
i
n
d
.
i
n
/
v
2
.
1
/
'
)
;
$
u
r
l = [
'
/
v
2
.
1
/
t
a
l
k
s
/
{
t
a
l
k
_
i
d
}
/
c
o
m
m
e
n
t
s
'
, [
'
t
a
l
k
_
i
d
' =
> 9
2
9
4
]
]
;
$
h
e
a
d
e
r
s = [
'
A
u
t
h
o
r
i
z
a
t
i
o
n
' =
> '
O
A
u
t
h 6
c
1
9
0
d
0
6
c
5
0
6
8
d
7
b
'
]
;
$
p
a
r
a
m
s = [
'
r
a
t
i
n
g
' =
> 5
, '
c
o
m
m
e
n
t
' =
> '
L
o
v
e
l
y s
t
u
f
f
!
'
, ]
;
$
r
e
q
u
e
s
t = $
c
l
i
e
n
t
-
>
p
o
s
t
(
$
u
r
l
, $
h
e
a
d
e
r
s
, $
p
a
r
a
m
s
)
;
P
O
S
T /
v
2
.
1
/
t
a
l
k
s
/
9
2
9
4
/
c
o
m
m
e
n
t
s H
T
T
P
/
1
.
1
H
o
s
t
: a
p
i
.
j
o
i
n
d
.
i
n
A
u
t
h
o
r
i
z
a
t
i
o
n
: O
A
u
t
h 6
c
1
9
0
d
0
6
c
5
0
6
8
d
7
b
C
o
n
t
e
n
t
-
T
y
p
e
: a
p
p
l
i
c
a
t
i
o
n
/
x
-
w
w
w
-
f
o
r
m
-
u
r
l
e
n
c
o
d
e
d
; c
h
a
r
s
e
t
=
u
t
f
-
8
U
s
e
r
-
A
g
e
n
t
: G
u
z
z
l
e
/
3
.
7
.
3 c
u
r
l
/
7
.
2
4
.
0 P
H
P
/
5
.
5
.
0
r
a
t
i
n
g
=
5
&
c
o
m
m
e
n
t
=
L
o
v
e
l
y
%
2
0
s
t
u
f
f
%
2
1

View Slide

SENDING FILES
r
e
q
u
i
r
e
_
o
n
c
e '
v
e
n
d
o
r
/
a
u
t
o
l
o
a
d
.
p
h
p
'
;
$
c
l
i
e
n
t = n
e
w C
l
i
e
n
t
(
'
h
t
t
p
s
:
/
/
a
p
i
.
j
o
i
n
d
.
i
n
/
v
2
.
1
/
'
)
;
$
u
r
l = [
'
/
v
2
.
1
/
t
a
l
k
s
/
{
t
a
l
k
_
i
d
}
/
c
o
m
m
e
n
t
s
'
, [
'
t
a
l
k
_
i
d
' =
> 9
2
9
4
]
]
;
$
h
e
a
d
e
r
s = a
r
r
a
y
(
)
;
$
p
a
r
a
m
s = a
r
r
a
y
(
'
f
i
l
e
' =
> '
@
/
t
m
p
/
t
e
s
t
_
f
i
l
e
'
)
;
$
r
e
q
u
e
s
t = $
c
l
i
e
n
t
-
>
p
o
s
t
(
$
u
r
l
, $
h
e
a
d
e
r
s
, $
p
a
r
a
m
s
)
;
e
c
h
o $
r
e
q
u
e
s
t
;
P
O
S
T /
p
o
s
t H
T
T
P
/
1
.
1
H
o
s
t
: h
t
t
p
b
i
n
.
o
r
g
C
o
n
t
e
n
t
-
T
y
p
e
: m
u
l
t
i
p
a
r
t
/
f
o
r
m
-
d
a
t
a
E
x
p
e
c
t
: 1
0
0
-
C
o
n
t
i
n
u
e
U
s
e
r
-
A
g
e
n
t
: G
u
z
z
l
e
/
3
.
7
.
3 c
u
r
l
/
7
.
2
4
.
0 P
H
P
/
5
.
5
.
0

View Slide

TAILORING A CLIENT TO YOUR SERVICE

View Slide

COMMANDS
An easy to use object for each action on a API
$
c
o
m
m
a
n
d = $
c
l
i
e
n
t
-
>
g
e
t
C
o
m
m
a
n
d
(
'
C
o
m
m
a
n
d
N
a
m
e
'
, $
c
o
m
m
a
n
d
P
a
r
a
m
s
)
;
$
r
e
s
u
l
t = $
c
o
m
m
a
n
d
-
>
e
x
e
c
u
t
e
(
)
;
$
r
e
q
u
e
s
t = $
c
o
m
m
a
n
d
-
>
g
e
t
R
e
q
u
e
s
t
(
)
;
$
r
e
s
p
o
n
s
e = $
c
o
m
m
a
n
d
-
>
g
e
t
R
e
s
p
o
n
s
e
(
)
;
$
c
o
m
m
a
n
d = $
c
l
i
e
n
t
-
>
g
e
t
C
o
m
m
a
n
d
(
'
G
e
t
U
s
e
r
s
'
, a
r
r
a
y
(
'
c
o
u
n
t
' =
>
5
)
)
;
$
r
e
s
u
l
t = $
c
o
m
m
a
n
d
-
>
e
x
e
c
u
t
e
(
)
;
$
r
e
s
u
l
t = $
c
l
i
e
n
t
-
>
G
e
t
U
s
e
r
s
(
a
r
r
a
y
(
'
c
o
u
n
t
' =
> 5
)
)
;

View Slide

CONCRETE COMMANDS
u
s
e G
u
z
z
l
e
\
S
e
r
v
i
c
e
\
C
o
m
m
a
n
d
\
A
b
s
t
r
a
c
t
C
o
m
m
a
n
d
;
c
l
a
s
s U
s
e
r
D
e
t
a
i
l e
x
t
e
n
d
s A
b
s
t
r
a
c
t
C
o
m
m
a
n
d
{
p
r
o
t
e
c
t
e
d f
u
n
c
t
i
o
n b
u
i
l
d
(
)
{
$
p
a
r
a
m
s = a
r
r
a
y
(
'
u
s
e
r
_
i
d
' =
> $
t
h
i
s
[
'
u
s
e
r
_
i
d
'
]
)
;
$
t
h
i
s
-
>
r
e
q
u
e
s
t
= $
t
h
i
s
-
>
c
l
i
e
n
t
-
>
g
e
t
(
'
v
2
.
1
/
u
s
e
r
s
/
{
u
s
e
r
_
i
d
}
'
, $
p
a
r
a
m
s
)
;
$
q
u
e
r
y = $
t
h
i
s
-
>
r
e
q
u
e
s
t
-
>
g
e
t
Q
u
e
r
y
(
)
;
i
f (
$
t
h
i
s
[
'
f
o
r
m
a
t
'
]
) {
$
q
u
e
r
y
-
>
s
e
t
(
'
f
o
r
m
a
t
'
, $
t
h
i
s
[
'
f
o
r
m
a
t
'
]
)
;
}
}
}

View Slide

OPERATION COMMANDS
u
s
e G
u
z
z
l
e
\
S
e
r
v
i
c
e
\
D
e
s
c
r
i
p
t
i
o
n
\
S
e
r
v
i
c
e
D
e
s
c
r
i
p
t
i
o
n
;
$
d
e
s
c
r
i
p
t
i
o
n = S
e
r
v
i
c
e
D
e
s
c
r
i
p
t
i
o
n
:
:
f
a
c
t
o
r
y
(
'
p
a
t
h
/
t
o
/
j
o
i
n
d
i
n
.
j
s
o
n
'
)
;
$
c
l
i
e
n
t
-
>
s
e
t
D
e
s
c
r
i
p
t
i
o
n
(
$
d
e
s
c
r
i
p
t
i
o
n
)
;
$
r
e
s
u
l
t = $
c
l
i
e
n
t
-
>
G
e
t
U
s
e
r
s
(
a
r
r
a
y
(
'
c
o
u
n
t
' =
> 5
)
)
;

View Slide

SERVICE DESCRIPTORS
Swagger Lite
Defines web service APIs by documenting operations.
Either in form of JSON document or PHP array.
Specified by a JSON schema.
{
"
n
a
m
e
"
: "
s
t
r
i
n
g
"
,
"
a
p
i
V
e
r
s
i
o
n
"
: "
s
t
r
i
n
g
|
n
u
m
b
e
r
"
,
"
b
a
s
e
U
r
l
"
: "
s
t
r
i
n
g
"
,
"
d
e
s
c
r
i
p
t
i
o
n
"
: "
s
t
r
i
n
g
"
,
"
o
p
e
r
a
t
i
o
n
s
"
: {
}
,
"
m
o
d
e
l
s
"
: {
}
,
"
i
n
c
l
u
d
e
s
"
: [
"
s
t
r
i
n
g
.
p
h
p
"
, "
s
t
r
i
n
g
.
j
s
o
n
"
]
}

View Slide

OPERATIONS
h
t
t
p
:
/
/
a
p
i
.
j
o
i
n
d
.
i
n
/
v
2
.
1
/
u
s
e
r
s
/
1
1
8
?
v
e
r
b
o
s
e
=
y
e
s
&
f
o
r
m
a
t
=
j
s
o
n
{
"
o
p
e
r
a
t
i
o
n
s
"
: {
"
U
s
e
r
D
e
t
a
i
l
"
: {
"
h
t
t
p
M
e
t
h
o
d
"
: "
G
E
T
"
,
"
u
r
i
"
: "
v
2
.
1
/
u
s
e
r
s
/
{
u
s
e
r
_
i
d
}
"
,
"
r
e
s
p
o
n
s
e
C
l
a
s
s
"
: "
U
s
e
r
O
u
t
p
u
t
"
,
"
p
a
r
a
m
e
t
e
r
s
"
: {
"
f
o
r
m
a
t
"
: {
"
l
o
c
a
t
i
o
n
"
: "
q
u
e
r
y
"
,
"
d
e
f
a
u
l
t
" : "
j
s
o
n
"
}
,
"
v
e
r
b
o
s
e
"
: {
"
l
o
c
a
t
i
o
n
"
: "
q
u
e
r
y
"
,
}
,
"
u
s
e
r
_
i
d
"
: {
"
l
o
c
a
t
i
o
n
"
: "
u
r
i
"
,
}
}
}

View Slide

RESPONSE MODELS
{
"
m
o
d
e
l
s
"
: {
"
U
s
e
r
O
u
t
p
u
t
"
: {
"
t
y
p
e
"
: "
o
b
j
e
c
t
"
,
"
p
r
o
p
e
r
t
i
e
s
"
: {
"
i
d
"
: {
"
l
o
c
a
t
i
o
n
"
: "
h
e
a
d
e
r
"
,
"
t
y
p
e
"
: "
i
n
t
e
g
e
r
"
,
"
s
e
n
t
A
s
"
: "
u
s
e
r
I
d
"
}
,
"
u
s
e
r
n
a
m
e
"
: {
"
l
o
c
a
t
i
o
n
"
: "
j
s
o
n
"
,
"
t
y
p
e
"
: "
s
t
r
i
n
g
"
,
}
}
}
}
}

View Slide

RESPONSE MODELS
n
a
m
e
s
p
a
c
e G
u
z
z
l
e
\
J
o
i
n
d
I
n
;
u
s
e G
u
z
z
l
e
\
S
e
r
v
i
c
e
\
C
o
m
m
a
n
d
\
R
e
s
p
o
n
s
e
C
l
a
s
s
I
n
t
e
r
f
a
c
e
;
u
s
e G
u
z
z
l
e
\
S
e
r
v
i
c
e
\
C
o
m
m
a
n
d
\
O
p
e
r
a
t
i
o
n
C
o
m
m
a
n
d
;
c
l
a
s
s U
s
e
r i
m
p
l
e
m
e
n
t
s R
e
s
p
o
n
s
e
C
l
a
s
s
I
n
t
e
r
f
a
c
e
{
p
u
b
l
i
c s
t
a
t
i
c f
u
n
c
t
i
o
n f
r
o
m
C
o
m
m
a
n
d
(
O
p
e
r
a
t
i
o
n
C
o
m
m
a
n
d $
c
o
m
m
a
n
d
)
{
$
r
e
s
p
o
n
s
e = $
c
o
m
m
a
n
d
-
>
g
e
t
R
e
s
p
o
n
s
e
(
)
;
$
u
s
e
r
D
a
t
a = c
u
r
r
e
n
t
(
c
u
r
r
e
n
t
(
$
r
e
s
p
o
n
s
e
-
>
j
s
o
n
(
)
)
)
;
r
e
t
u
r
n n
e
w s
e
l
f
(
$
u
s
e
r
D
a
t
a
)
;
}
p
u
b
l
i
c f
u
n
c
t
i
o
n _
_
c
o
n
s
t
r
u
c
t
(
A
r
r
a
y $
u
s
e
r
D
a
t
a
)
{
p
r
e
g
_
m
a
t
c
h
(
'
/
(
[
\
d
]
+
)
$
/
'
, $
u
s
e
r
D
a
t
a
[
'
u
r
i
'
]
, $
m
a
t
c
h
e
s
)
;
$
t
h
i
s
-
>
i
d = $
m
a
t
c
h
e
s
[
0
]
;
}

View Slide

TESTS
SHOULD
WORK
ON THE
TRAIN

View Slide

WHAT CAN YOU UNIT TEST IN A HTTP CLIENT?
Is the request generated correctly i.e. url and headers?
Are responses handled correclty including failure?

View Slide

TESTING A REQUEST
u
s
e G
u
z
z
l
e
\
T
e
s
t
s
\
G
u
z
z
l
e
T
e
s
t
C
a
s
e
;
u
s
e G
u
z
z
l
e
\
J
o
i
n
d
I
n
\
J
o
i
n
d
I
n
C
l
i
e
n
t
;
u
s
e G
u
z
z
l
e
\
S
e
r
v
i
c
e
\
D
e
s
c
r
i
p
t
i
o
n
\
S
e
r
v
i
c
e
D
e
s
c
r
i
p
t
i
o
n
;
c
l
a
s
s U
s
e
r
D
e
t
a
i
l
T
e
s
t
s e
x
t
e
n
d
s G
u
z
z
l
e
T
e
s
t
C
a
s
e
{
p
u
b
l
i
c f
u
n
c
t
i
o
n t
e
s
t
U
s
e
r
D
e
t
a
i
l
T
e
s
t
R
e
q
u
e
s
t
(
)
{
$
c
l
i
e
n
t = n
e
w J
o
i
n
d
I
n
C
l
i
e
n
t
(
)
;
$
p
a
r
a
m
s = [
'
u
s
e
r
_
i
d
' =
> 7
9
3
]
;
$
c
o
m
m
a
n
d = $
c
l
i
e
n
t
-
>
g
e
t
C
o
m
m
a
n
d
(
'
U
s
e
r
D
e
t
a
i
l
'
, $
p
a
r
a
m
s
)
;
$
t
h
i
s
-
>
s
e
t
M
o
c
k
R
e
s
p
o
n
s
e
(
$
c
l
i
e
n
t
, '
u
s
e
r
.
d
e
t
a
i
l
'
)
;
$
r
e
s
p
o
n
s
e = $
c
l
i
e
n
t
-
>
e
x
e
c
u
t
e
(
$
c
o
m
m
a
n
d
)
;
$
t
h
i
s
-
>
a
s
s
e
r
t
C
o
n
t
a
i
n
s
(
'
a
p
i
.
j
o
i
n
d
.
i
n
/
v
2
.
1
/
u
s
e
r
s
/
7
9
3
?
v
e
r
b
o
s
e
=
y
e
s
&
f
o
r
m
a
t
=
j
s
o
n
'
,
$
c
o
m
m
a
n
d
-
>
g
e
t
R
e
q
u
e
s
t
(
)
-
>
g
e
t
U
r
l
(
)
)
;
}
}

View Slide

MOCK RESPONSE
H
T
T
P
/
1
.
1 2
0
0 O
K
D
a
t
e
: W
e
d
, 0
1 A
p
r 2
0
1
3 1
2
:
0
0
:
0
0 G
M
T
C
o
n
n
e
c
t
i
o
n
: c
l
o
s
e
S
e
r
v
e
r
: A
p
a
c
h
e
C
o
n
t
e
n
t
-
T
y
p
e
: a
p
p
l
i
c
a
t
i
o
n
/
j
s
o
n
{
"
u
s
e
r
s
"
: [
{
"
u
s
e
r
n
a
m
e
"
: "
n
a
t
m
c
h
u
g
h
"
,
"
f
u
l
l
_
n
a
m
e
"
: "
N
a
t
h
a
n
i
e
l M
c
H
u
g
h
"
,
"
t
w
i
t
t
e
r
_
u
s
e
r
n
a
m
e
"
: n
u
l
l
,
"
l
a
s
t
_
l
o
g
i
n
"
: 1
3
6
5
6
9
6
7
0
3
,
"
u
r
i
"
: "
h
t
t
p
:
/
/
t
e
s
t
.
a
p
i
.
j
o
i
n
d
.
i
n
/
v
2
.
1
/
u
s
e
r
s
/
7
9
3
"
,
c
u
r
l -
i h
t
t
p
:
/
/
a
p
i
.
d
e
v
.
j
o
i
n
d
.
i
n
:
8
0
8
0
/
v
2
.
1
/
u
s
e
r
s
/
7
9
3

View Slide

TESTING THE RESPONSE
c
l
a
s
s U
s
e
r
D
e
t
a
i
l
T
e
s
t
s e
x
t
e
n
d
s G
u
z
z
l
e
T
e
s
t
C
a
s
e
{
p
u
b
l
i
c f
u
n
c
t
i
o
n t
e
s
t
U
s
e
r
D
e
t
a
i
l
T
e
s
t
R
e
s
p
o
n
s
e
(
)
{
$
c
l
i
e
n
t = n
e
w J
o
i
n
d
I
n
C
l
i
e
n
t
(
)
;
$
p
a
r
a
m
s = [
'
u
s
e
r
_
i
d
' =
> 7
9
3
]
;
$
t
h
i
s
-
>
s
e
t
M
o
c
k
R
e
s
p
o
n
s
e
(
$
c
l
i
e
n
t
, '
u
s
e
r
.
d
e
t
a
i
l
'
)
;
$
r
e
s
p
o
n
s
e = $
c
l
i
e
n
t
-
>
U
s
e
r
D
e
t
a
i
l
s
(
$
p
a
r
a
m
s
)
;
$
u
s
e
r
s = $
r
e
s
p
o
n
s
e
[
'
u
s
e
r
s
'
]
;
$
u
s
e
r = a
r
r
a
y
_
p
o
p
(
$
u
s
e
r
s
)
;
$
t
h
i
s
-
>
a
s
s
e
r
t
S
a
m
e
(
"
N
a
t
h
a
n
i
e
l M
c
H
u
g
h
"
, $
u
s
e
r
[
'
f
u
l
l
_
n
a
m
e
'
]
)
;
}
}

View Slide

PUTTING IT ALL TOGETHER
├
─
─ c
o
m
p
o
s
e
r
.
j
s
o
n
├
─
─ s
r
c
│ └
─
─ J
o
i
n
d
I
n
│ ├
─
─ J
o
i
n
d
I
n
C
l
i
e
n
t
.
p
h
p
│ └
─
─ c
l
i
e
n
t
.
j
s
o
n
├
─
─ t
e
s
t
s
│ │ └
─
─ J
o
i
n
d
I
n
│ │ └
─
─ T
e
s
t
s
│ │ └
─
─ C
o
m
m
a
n
d
│ │ └
─
─ U
s
e
r
D
e
t
a
i
l
T
e
s
t
.
p
h
p
│ ├
─
─ J
o
i
n
d
I
n
C
l
i
e
n
t
T
e
s
t
.
p
h
p
│ └
─
─ m
o
c
k
│ └
─
─ u
s
e
r
.
d
e
t
a
i
l

View Slide

CONSTRUCTOR
n
a
m
e
s
p
a
c
e G
u
z
z
l
e
\
J
o
i
n
d
I
n
;
u
s
e G
u
z
z
l
e
\
C
o
m
m
o
n
\
C
o
l
l
e
c
t
i
o
n
;
u
s
e G
u
z
z
l
e
\
S
e
r
v
i
c
e
\
C
l
i
e
n
t
;
u
s
e G
u
z
z
l
e
\
S
e
r
v
i
c
e
\
D
e
s
c
r
i
p
t
i
o
n
\
S
e
r
v
i
c
e
D
e
s
c
r
i
p
t
i
o
n
;
c
l
a
s
s J
o
i
n
d
I
n
C
l
i
e
n
t e
x
t
e
n
d
s C
l
i
e
n
t
{
p
u
b
l
i
c f
u
n
c
t
i
o
n _
_
c
o
n
s
t
r
u
c
t
(
$
b
a
s
e
U
r
l = '
'
, $
c
o
n
f
i
g = a
r
r
a
y
(
)
)
{
$
c
o
n
f
i
g
= C
o
l
l
e
c
t
i
o
n
:
:
f
r
o
m
C
o
n
f
i
g
(
$
c
o
n
f
i
g
, a
r
r
a
y
(
)
, a
r
r
a
y
(
)
)
;
p
a
r
e
n
t
:
:
_
_
c
o
n
s
t
r
u
c
t
(
$
b
a
s
e
U
r
l
, $
c
o
n
f
i
g
)
;
$
d
e
s
c
r
i
p
t
i
o
n
= S
e
r
v
i
c
e
D
e
s
c
r
i
p
t
i
o
n
:
:
f
a
c
t
o
r
y
(
_
_
D
I
R
_
_
.
'
/
c
l
i
e
n
t
.
j
s
o
n
'
)
;
$
t
h
i
s
-
>
s
e
t
D
e
s
c
r
i
p
t
i
o
n
(
$
d
e
s
c
r
i
p
t
i
o
n
)
;
}
}

View Slide

USING YOUR NEW CLIENT
r
e
q
u
i
r
e _
_
D
I
R
_
_
.
'
/
.
.
/
v
e
n
d
o
r
/
a
u
t
o
l
o
a
d
.
p
h
p
'
;
u
s
e G
u
z
z
l
e
\
J
o
i
n
d
I
n
\
J
o
i
n
d
I
n
C
l
i
e
n
t
;
$
c
l
i
e
n
t = n
e
w J
o
i
n
d
I
n
C
l
i
e
n
t
(
)
;
$
u
s
e
r
s = $
c
l
i
e
n
t
-
>
U
s
e
r
D
e
t
a
i
l
(
a
r
r
a
y
(
'
u
s
e
r
_
i
d
' =
> 7
9
3
)
)
;
e
c
h
o $
u
s
e
r
s
;

View Slide

=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
D
e
b
u
g o
u
t
p
u
t o
f m
o
d
e
l
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
M
o
d
e
l d
a
t
a
-
-
-
-
-
-
-
-
-
-
-
T
h
i
s d
a
t
a c
a
n b
e r
e
t
r
i
e
v
e
d f
r
o
m t
h
e m
o
d
e
l o
b
j
e
c
t u
s
i
n
g t
h
e g
e
t
(
) m
e
t
h
o
d o
f t
h
e m
o
d
e
l (
e
.
g
. $
m
o
d
e
l
-
>
g
e
t
(
$
k
e
y
)
) o
r a
c
c
e
s
s
i
n
g t
h
e m
o
d
e
l l
i
k
e a
n a
s
s
o
c
i
a
t
i
v
e a
r
r
a
y (
e
.
g
. $
m
o
d
e
l
[
'
k
e
y
'
]
)
.
[
u
s
e
r
s
] =
> A
r
r
a
y
(
[
0
] =
> A
r
r
a
y
(
[
u
s
e
r
n
a
m
e
] =
> n
a
t
m
c
h
u
g
h
[
f
u
l
l
_
n
a
m
e
] =
> N
a
t
h
a
n
i
e
l M
c
H
u
g
h
[
t
w
i
t
t
e
r
_
u
s
e
r
n
a
m
e
] =
>
[
u
r
i
] =
> h
t
t
p
:
/
/
a
p
i
.
j
o
i
n
d
.
i
n
/
v
2
.
1
/
u
s
e
r
s
/
7
9
3
[
v
e
r
b
o
s
e
_
u
r
i
] =
> h
t
t
p
:
/
/
a
p
i
.
j
o
i
n
d
.
i
n
/
v
2
.
1
/
u
s
e
r
s
/
7
9
3
?
v
e
r
b
o
s
e
=
y
e
s
[
w
e
b
s
i
t
e
_
u
r
i
] =
> h
t
t
p
:
/
/
j
o
i
n
d
.
i
n
/
u
s
e
r
/
v
i
e
w
/
7
9
3
[
t
a
l
k
s
_
u
r
i
] =
> h
t
t
p
:
/
/
a
p
i
.
j
o
i
n
d
.
i
n
/
v
2
.
1
/
u
s
e
r
s
/
7
9
3
/
t
a
l
k
s
/
[
a
t
t
e
n
d
e
d
_
e
v
e
n
t
s
_
u
r
i
] =
> h
t
t
p
:
/
/
a
p
i
.
j
o
i
n
d
.
i
n
/
v
2
.
1
/
u
s
e
r
s
/
7
9
3
/
a
t
t
e
n
d
e
d
/
)
)
[
m
e
t
a
] =
> A
r
r
a
y
(
[
c
o
u
n
t
] =
> 1
[
t
h
i
s
_
p
a
g
e
] =
> h
t
t
p
:
/
/
a
p
i
.
j
o
i
n
d
.
i
n
/
v
2
.
1
/
u
s
e
r
s
/
7
9
3
?
s
t
a
r
t
=
0
&
r
e
s
u
l
t
s
p
e
r

View Slide

(OTHER) PLUGINS
Mock plugin
HTTP Cache plugin
Async plugin
Backoff retry plugin
Cookie plugin
History plugin
Log plugin
MD5 validator plugin
OAuth plugin

View Slide

USING A PLUGIN
u
s
e G
u
z
z
l
e
\
H
t
t
p
\
C
l
i
e
n
t
;
u
s
e D
o
c
t
r
i
n
e
\
C
o
m
m
o
n
\
C
a
c
h
e
\
F
i
l
e
s
y
s
t
e
m
C
a
c
h
e
;
u
s
e G
u
z
z
l
e
\
C
a
c
h
e
\
D
o
c
t
r
i
n
e
C
a
c
h
e
A
d
a
p
t
e
r
;
u
s
e G
u
z
z
l
e
\
P
l
u
g
i
n
\
C
a
c
h
e
\
C
a
c
h
e
P
l
u
g
i
n
;
u
s
e G
u
z
z
l
e
\
P
l
u
g
i
n
\
C
a
c
h
e
\
D
e
f
a
u
l
t
C
a
c
h
e
S
t
o
r
a
g
e
;
$
c
l
i
e
n
t = n
e
w C
l
i
e
n
t
(
'
h
t
t
p
:
/
/
j
o
i
n
d
.
i
n
'
)
;
$
c
a
c
h
e
P
l
u
g
i
n = n
e
w C
a
c
h
e
P
l
u
g
i
n
(
a
r
r
a
y
(
'
s
t
o
r
a
g
e
' =
> n
e
w D
e
f
a
u
l
t
C
a
c
h
e
S
t
o
r
a
g
e
(
n
e
w D
o
c
t
r
i
n
e
C
a
c
h
e
A
d
a
p
t
e
r
(
n
e
w F
i
l
e
s
y
s
t
e
m
C
a
c
h
e
(
'
/
p
a
t
h
/
t
o
/
c
a
c
h
e
/
f
i
l
e
s
'
)
)
)
)
)
;
$
c
l
i
e
n
t
-
>
a
d
d
S
u
b
s
c
r
i
b
e
r
(
$
c
a
c
h
e
P
l
u
g
i
n
)
;
$
c
l
i
e
n
t
-
>
g
e
t
(
'
/
'
)
-
>
s
e
n
d
(
)
;
/
/ I
f w
e g
e
t a 3
0
4 r
e
s
p
o
n
s
e s
e
r
v
e
d f
r
o
m f
i
l
e s
y
s
t
e
m
$
c
l
i
e
n
t
-
>
g
e
t
(
'
/
'
)
-
>
s
e
n
d
(
)
;

View Slide

CREATING PLUGINS
EVENTS
u
s
e S
y
m
f
o
n
y
\
C
o
m
p
o
n
e
n
t
\
E
v
e
n
t
D
i
s
p
a
t
c
h
e
r
\
E
v
e
n
t
S
u
b
s
c
r
i
b
e
r
I
n
t
e
r
f
a
c
e
;
c
l
a
s
s E
c
h
o
P
l
u
g
i
n i
m
p
l
e
m
e
n
t
s E
v
e
n
t
S
u
b
s
c
r
i
b
e
r
I
n
t
e
r
f
a
c
e
{
p
u
b
l
i
c s
t
a
t
i
c f
u
n
c
t
i
o
n g
e
t
S
u
b
s
c
r
i
b
e
d
E
v
e
n
t
s
(
)
{
r
e
t
u
r
n a
r
r
a
y
(
'
r
e
q
u
e
s
t
.
b
e
f
o
r
e
_
s
e
n
d
' =
> '
o
n
B
e
f
o
r
e
S
e
n
d
'
)
;
}
p
u
b
l
i
c f
u
n
c
t
i
o
n o
n
B
e
f
o
r
e
S
e
n
d
(
G
u
z
z
l
e
\
C
o
m
m
o
n
\
E
v
e
n
t $
e
v
e
n
t
)
{
e
c
h
o '
A
b
o
u
t t
o s
e
n
d a r
e
q
u
e
s
t
: '
.
$
e
v
e
n
t
[
'
r
e
q
u
e
s
t
'
]
;
}
}

View Slide

COOL STUFF
PARALLEL REQUESTS
r
e
q
u
i
r
e _
_
D
I
R
_
_
.
'
/
v
e
n
d
o
r
/
a
u
t
o
l
o
a
d
.
p
h
p
'
;
u
s
e G
u
z
z
l
e
\
J
o
i
n
d
I
n
\
J
o
i
n
d
I
n
C
l
i
e
n
t
;
$
c
l
i
e
n
t = n
e
w J
o
i
n
d
I
n
C
l
i
e
n
t
(
)
;
$
o
p
C
o
m
m
a
n
d
s = a
r
r
a
y
(
$
c
l
i
e
n
t
-
>
g
e
t
C
o
m
m
a
n
d
(
'
U
s
e
r
D
e
t
a
i
l
'
, a
r
r
a
y
(
'
u
s
e
r
_
i
d
' =
> 1
)
)
,
$
c
l
i
e
n
t
-
>
g
e
t
C
o
m
m
a
n
d
(
'
U
s
e
r
D
e
t
a
i
l
'
, a
r
r
a
y
(
'
u
s
e
r
_
i
d
' =
> 2
)
)
,
$
c
l
i
e
n
t
-
>
g
e
t
C
o
m
m
a
n
d
(
'
U
s
e
r
D
e
t
a
i
l
'
, a
r
r
a
y
(
'
u
s
e
r
_
i
d
' =
> 3
)
)
,
)
;
$
c
o
m
m
a
n
d
s = $
c
l
i
e
n
t
-
>
e
x
e
c
u
t
e
(
$
o
p
C
o
m
m
a
n
d
s
)
;
f
o
r
e
a
c
h
(
$
c
o
m
m
a
n
d
s a
s $
c
o
m
m
a
n
d
) {
$
u
s
e
r = $
c
o
m
m
a
n
d
-
>
g
e
t
R
e
s
p
o
n
s
e
(
)
-
>
j
s
o
n
(
)
;
v
a
r
_
d
u
m
p
(
$
u
s
e
r
[
'
u
s
e
r
s
'
]
[
0
]
)
;
}

View Slide

STREAMS
$
r
e
s
p
o
n
s
e = G
u
z
z
l
e
:
:
g
e
t
(
$
t
a
l
k
U
R
I
)
;
$
b
o
d
y = $
r
e
s
p
o
n
s
e
-
>
g
e
t
B
o
d
y
(
)
;
v
a
r
_
d
u
m
p
(
g
e
t
_
c
l
a
s
s
(
$
b
o
d
y
)
)
;
$
s
t
r
e
a
m = $
b
o
d
y
-
>
g
e
t
S
t
r
e
a
m
(
)
;
s
t
r
e
a
m
_
f
i
l
t
e
r
_
a
p
p
e
n
d
(
$
s
t
r
e
a
m
, '
s
t
r
i
n
g
.
t
o
u
p
p
e
r
'
)
;
$
b
o
d
y
-
>
r
e
w
i
n
d
(
)
;
v
a
r
_
d
u
m
p
(
$
b
o
d
y
-
>
r
e
a
d
(
5
0
)
)
;
s
t
r
i
n
g
(
2
2
) "
G
u
z
z
l
e
\
H
t
t
p
\
E
n
t
i
t
y
B
o
d
y
"
s
t
r
i
n
g
(
5
0
) "
{
"
T
A
L
K
S
"
:
[
{
"
T
A
L
K
_
T
I
T
L
E
"
:
"
E
A
S
Y H
T
T
P C
L
I
E
N
T
S W
I
T
H
G
U
"

View Slide

FINALLY … IF YOU ARE A CRIMINAL MASTERMIND
$
c
l
i
e
n
t = n
e
w G
u
z
z
l
e
\
H
t
t
p
\
C
l
i
e
n
t
(
'
h
t
t
p
:
/
/
j
h
i
w
j
j
l
q
p
y
a
w
m
p
j
x
.
o
n
i
o
n
/
'
,
a
r
r
a
y
(
'
c
u
r
l
.
o
p
t
i
o
n
s
' =
> a
r
r
a
y
(
'
C
U
R
L
O
P
T
_
S
S
L
_
V
E
R
I
F
Y
H
O
S
T
' =
> f
a
l
s
e
,
'
C
U
R
L
O
P
T
_
S
S
L
_
V
E
R
I
F
Y
P
E
E
R
' =
> f
a
l
s
e
,
'
C
U
R
L
O
P
T
_
P
R
O
X
Y
' =
> '
h
t
t
p
:
/
/
1
2
7
.
0
.
0
.
1
:
9
0
5
0
/
'
,
'
C
U
R
L
O
P
T
_
P
R
O
X
Y
T
Y
P
E
' =
> 7
,
)
)
)
;

View Slide

FURTHER READING
http://guzzlephp.org/docs.html
https://github.com/guzzle/guzzle
https://github.com/natmchugh/guzzle-joind.in
https://github.com/natmchugh/guzzle-rotten-tomatoes
http://tools.ietf.org/html/rfc6570

View Slide

THANK YOU
HTTPS://JOIND.IN/TALK/VIEW/9294

View Slide

Easy HTTP Clients with Guzzle

Easy HTTP Clients with Guzzle

Nathaniel McHugh

More Decks by Nathaniel McHugh

Other Decks in Technology

Featured

Transcript