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Administrator
nginx-push-stream-module
Commits
9d1e6226
Commit
9d1e6226
authored
Aug 29, 2013
by
Wandenberg
Browse files
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Browse Files
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Plain Diff
add behavior tests to javascript client
parent
54da6cfb
Changes
4
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Inline
Side-by-side
Showing
4 changed files
with
364 additions
and
27 deletions
+364
-27
Rakefile
misc/Rakefile
+9
-2
pushstream.js
misc/js/pushstream.js
+30
-23
nginx.conf
misc/nginx.conf
+35
-1
PushStreamSpec.js
misc/spec/javascripts/PushStreamSpec.js
+290
-1
No files found.
misc/Rakefile
View file @
9d1e6226
...
...
@@ -25,12 +25,12 @@ end
begin
load
'jasmine/tasks/jasmine.rake'
task
"jasmine:require"
=>
[
"jshint"
,
"configure_jasmine"
,
"monitor_js"
]
task
"jasmine:require"
=>
[
"jshint"
,
"configure_jasmine"
,
"monitor_js"
,
"test_server"
]
task
:configure_jasmine
do
Jasmine
.
configure
do
|
config
|
config
.
spec_dir
=
project_dir
config
.
spec_files
=
lambda
{
Dir
[
"
#{
project_dir
}
/misc/spec/javascripts/helpers/**/*.js"
]
+
Dir
[
"
#{
project_dir
}
/misc/**/*[sS]pec.js"
]
}
config
.
spec_files
=
lambda
{
Dir
[
"
#{
project_dir
}
/misc/spec/javascripts/helpers/**/*.js"
]
+
Dir
[
"
#{
project_dir
}
/misc/
js/jquery.min.js"
]
+
Dir
[
"
#{
project_dir
}
/misc/
**/*[sS]pec.js"
]
}
js_tmp_dir
=
File
.
expand_path
(
'pushstream/js'
,
Dir
.
tmpdir
)
config
.
src_dir
=
js_tmp_dir
config
.
src_files
=
lambda
{
Dir
[
"
#{
js_tmp_dir
}
/**/*.js"
]
}
...
...
@@ -54,6 +54,13 @@ begin
listener
.
start
(
false
)
end
task
:test_server
do
require
File
.
expand_path
(
'misc/spec/spec_helper'
,
project_dir
)
include
NginxTestHelper
config
=
NginxTestHelper
::
Config
.
new
"jasmine"
,
{
:configuration_template
=>
File
.
read
(
File
.
expand_path
(
'misc/nginx.conf'
,
project_dir
))}
start_server
(
config
)
end
rescue
LoadError
desc
"Run javascript tests"
task
:jasmine
do
...
...
misc/js/pushstream.js
View file @
9d1e6226
...
...
@@ -92,8 +92,12 @@
throw
"
Invalid JSON:
"
+
data
;
};
var
getTime
=
function
()
{
return
(
new
Date
()).
getTime
();
};
var
currentTimestampParam
=
function
()
{
return
{
"
_
"
:
(
new
Date
()).
getTime
()
};
return
{
"
_
"
:
getTime
()
};
};
var
objectToUrlParams
=
function
(
settings
)
{
...
...
@@ -245,9 +249,7 @@
},
_clear_timeout
:
function
(
settings
)
{
if
(
settings
.
timeoutId
)
{
settings
.
timeoutId
=
window
.
clearTimeout
(
settings
.
timeoutId
);
}
settings
.
timeoutId
=
clearTimer
(
settings
.
timeoutId
);
},
clear
:
function
(
settings
)
{
...
...
@@ -261,11 +263,13 @@
var
head
=
document
.
head
||
document
.
getElementsByTagName
(
"
head
"
)[
0
];
var
script
=
document
.
createElement
(
"
script
"
);
var
startTime
=
new
Date
().
getTime
();
var
startTime
=
getTime
();
var
onerror
=
function
()
{
Ajax
.
clear
(
settings
);
var
endTime
=
new
Date
().
getTime
();
var
callbackFunctionName
=
settings
.
data
.
callback
;
if
(
callbackFunctionName
)
{
window
[
callbackFunctionName
]
=
function
()
{
window
[
callbackFunctionName
]
=
null
;
};
}
var
endTime
=
getTime
();
settings
.
error
(((
endTime
-
startTime
)
>
settings
.
timeout
/
2
)
?
304
:
0
);
};
...
...
@@ -285,7 +289,12 @@
if
(
settings
.
beforeSend
)
{
settings
.
beforeSend
({});
}
settings
.
timeoutId
=
window
.
setTimeout
(
onerror
,
settings
.
timeout
+
2000
);
settings
.
scriptId
=
settings
.
scriptId
||
new
Date
().
getTime
();
settings
.
scriptId
=
settings
.
scriptId
||
getTime
();
var
callbackFunctionName
=
settings
.
data
.
callback
;
if
(
callbackFunctionName
)
{
window
[
callbackFunctionName
]
=
function
()
{
window
[
callbackFunctionName
]
=
null
;
};
}
settings
.
data
.
callback
=
settings
.
scriptId
+
"
_onmessage_
"
+
getTime
();
window
[
settings
.
data
.
callback
]
=
settings
.
success
;
script
.
setAttribute
(
"
src
"
,
addParamsToUrl
(
settings
.
url
,
extend
({},
settings
.
data
,
currentTimestampParam
())));
script
.
setAttribute
(
"
async
"
,
"
async
"
);
...
...
@@ -293,6 +302,7 @@
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
head
.
insertBefore
(
script
,
head
.
firstChild
);
return
settings
;
},
load
:
function
(
settings
)
{
...
...
@@ -401,7 +411,7 @@
var
clearTimer
=
function
(
timer
)
{
if
(
timer
)
{
clearTimeout
(
timer
);
window
.
clearTimeout
(
timer
);
}
return
null
;
};
...
...
@@ -428,7 +438,7 @@
return
;
}
this
.
_closeCurrentConnection
();
this
.
pushstream
.
_onerror
({
type
:
((
event
&&
(
event
.
type
===
"
load
"
))
||
(
this
.
pushstream
.
readyState
===
PushStream
.
CONNECTING
))
?
"
load
"
:
"
timeout
"
});
this
.
pushstream
.
_onerror
({
type
:
((
event
&&
(
(
event
.
type
===
"
load
"
)
||
(
event
.
type
===
"
close
"
)
))
||
(
this
.
pushstream
.
readyState
===
PushStream
.
CONNECTING
))
?
"
load
"
:
"
timeout
"
});
};
/* wrappers */
...
...
@@ -612,7 +622,7 @@
process
:
function
(
id
,
channel
,
text
,
eventid
)
{
this
.
pingtimer
=
clearTimer
(
this
.
pingtimer
);
Log4js
.
info
(
"
[Stream] message received
"
,
arguments
);
this
.
pushstream
.
_onmessage
(
unescapeText
(
text
),
id
,
channel
,
eventid
,
true
);
this
.
pushstream
.
_onmessage
(
unescapeText
(
text
),
id
,
channel
,
eventid
||
""
,
true
);
this
.
setPingTimer
();
},
...
...
@@ -662,15 +672,14 @@
var
domain
=
Utils
.
extract_xss_domain
(
this
.
pushstream
.
host
);
var
currentDomain
=
Utils
.
extract_xss_domain
(
window
.
location
.
hostname
);
var
port
=
this
.
pushstream
.
port
;
var
currentPort
=
window
.
location
.
port
||
(
this
.
pushstream
.
useSSL
?
443
:
80
);
var
currentPort
=
window
.
location
.
port
?
Number
(
window
.
location
.
port
)
:
(
this
.
pushstream
.
useSSL
?
443
:
80
);
this
.
useJSONP
=
(
domain
!==
currentDomain
)
||
(
port
!==
currentPort
)
||
this
.
pushstream
.
useJSONP
;
this
.
xhrSettings
.
scriptId
=
"
PushStreamManager_
"
+
this
.
pushstream
.
id
;
if
(
this
.
useJSONP
)
{
this
.
pushstream
.
messagesControlByArgument
=
true
;
this
.
xhrSettings
.
data
.
callback
=
"
PushStreamManager[
"
+
this
.
pushstream
.
id
+
"
].wrapper.onmessage
"
;
}
this
.
_internalListen
();
this
.
opentimer
=
window
.
setTimeout
(
linker
(
onopenCallback
,
this
),
50
00
);
this
.
opentimer
=
window
.
setTimeout
(
linker
(
onopenCallback
,
this
),
1
00
);
Log4js
.
info
(
"
[LongPolling] connecting to:
"
,
this
.
xhrSettings
.
url
);
},
...
...
@@ -683,7 +692,7 @@
if
(
this
.
connectionEnabled
)
{
this
.
xhrSettings
.
data
=
extend
({},
this
.
pushstream
.
extraParams
(),
this
.
xhrSettings
.
data
);
if
(
this
.
useJSONP
)
{
Ajax
.
jsonp
(
this
.
xhrSettings
);
this
.
connection
=
Ajax
.
jsonp
(
this
.
xhrSettings
);
}
else
if
(
!
this
.
connection
)
{
this
.
connection
=
Ajax
.
load
(
this
.
xhrSettings
);
}
...
...
@@ -702,7 +711,9 @@
_closeCurrentConnection
:
function
()
{
this
.
opentimer
=
clearTimer
(
this
.
opentimer
);
if
(
this
.
connection
)
{
try
{
this
.
connection
.
abort
();
}
catch
(
e
)
{
/* ignore error on closing */
}
try
{
this
.
connection
.
abort
();
}
catch
(
e
)
{
try
{
Ajax
.
clear
(
this
.
connection
);
}
catch
(
e
)
{
/* ignore error on closing */
}
}
this
.
connection
=
null
;
this
.
lastModified
=
null
;
this
.
xhrSettings
.
url
=
null
;
...
...
@@ -744,7 +755,7 @@
}
else
{
Log4js
.
info
(
"
[LongPolling] error (disconnected by server):
"
,
status
);
this
.
_closeCurrentConnection
();
this
.
pushstream
.
_onerror
({
type
:
(
status
===
403
)
?
"
load
"
:
"
timeout
"
});
this
.
pushstream
.
_onerror
({
type
:
(
(
status
===
403
)
||
(
this
.
pushstream
.
readyState
===
PushStream
.
CONNECTING
)
)
?
"
load
"
:
"
timeout
"
});
}
}
},
...
...
@@ -788,7 +799,7 @@
this
.
useSSL
=
settings
.
useSSL
||
false
;
this
.
host
=
settings
.
host
||
window
.
location
.
hostname
;
this
.
port
=
settings
.
port
||
(
this
.
useSSL
?
443
:
80
);
this
.
port
=
Number
(
settings
.
port
||
(
this
.
useSSL
?
443
:
80
)
);
this
.
timeout
=
settings
.
timeout
||
30000
;
this
.
pingtimeout
=
settings
.
pingtimeout
||
30000
;
...
...
@@ -824,13 +835,13 @@
this
.
onmessage
=
settings
.
onmessage
||
null
;
this
.
onerror
=
settings
.
onerror
||
null
;
this
.
onstatuschange
=
settings
.
onstatuschange
||
null
;
this
.
extraParams
=
settings
.
extraParams
||
function
()
{
return
{};
};
this
.
channels
=
{};
this
.
channelsCount
=
0
;
this
.
channelsByArgument
=
settings
.
channelsByArgument
||
false
;
this
.
channelsArgument
=
settings
.
channelsArgument
||
'
channels
'
;
this
.
extraParams
=
settings
.
extraParams
||
this
.
extraParams
;
for
(
var
i
=
0
;
i
<
this
.
modes
.
length
;
i
++
)
{
try
{
...
...
@@ -859,10 +870,6 @@
/* main code */
PushStream
.
prototype
=
{
extraParams
:
function
()
{
return
{};
},
addChannel
:
function
(
channel
,
options
)
{
if
(
escapeText
(
channel
)
!==
channel
)
{
throw
"
Invalid channel name! Channel has to be a set of [a-zA-Z0-9]
"
;
...
...
@@ -964,7 +971,7 @@
Log4js
.
debug
(
"
message
"
,
text
,
id
,
channel
,
eventid
,
isLastMessageFromBatch
);
if
(
id
===
-
2
)
{
if
(
this
.
onchanneldeleted
)
{
this
.
onchanneldeleted
(
channel
);
}
}
else
if
(
(
id
>
0
)
&&
(
typeof
(
this
.
channels
[
channel
])
!==
"
undefined
"
)
)
{
}
else
if
(
id
>
0
)
{
if
(
this
.
onmessage
)
{
this
.
onmessage
(
text
,
id
,
channel
,
eventid
,
isLastMessageFromBatch
);
}
}
},
...
...
misc/nginx.conf
View file @
9d1e6226
...
...
@@ -15,7 +15,6 @@ events {
}
http
{
include
mime.types
;
default_type
application/octet-stream
;
access_log
logs/nginx-http
_access.log
;
...
...
@@ -57,6 +56,7 @@ http {
push_stream_authorized_channels_only
off
;
push_stream_wildcard_channel_max_qtd
3
;
push_stream_allowed_origins
"*"
;
server
{
listen
9080
default_server
;
...
...
@@ -96,6 +96,9 @@ http {
# positional channel path
push_stream_channels_path
$1
;
if
(
$arg_tests
=
"on")
{
push_stream_channels_path
"test_
$1
"
;
}
# header to be sent when receiving new subscriber connection
push_stream_header_template
"<html><head><meta
http-equiv=
\
"Content-Type
\
"
content=
\
"text/html
;
charset=utf-8\">\r\n<meta
http-equiv=
\
"Cache-Control
\
"
content=
\
"no-store
\
">
\
r
\
n<meta
http-equiv=
\
"Cache-Control
\
"
content=
\
"no-cache
\
">
\
r
\
n<meta
http-equiv=
\
"Pragma
\
"
content=
\
"no-cache
\
">
\
r
\
n<meta
http-equiv=
\
"Expires
\
"
content=
\
"Thu,
1
Jan
1970
00
:
00
:
00
GMT
\
">
\
r
\
n<script
type=
\
"text/javascript
\
">
\
r
\
nwindow.onError
=
null
;
\r\ntry
{
document.domain
=
(window.location.hostname.match(/^(
\
d
{
1,3
}\
.)
{
3
}\
d
{
1,3
}
$
/
))
?
window.location.hostname
:
window.location.hostname.split('.').slice(-1
*
Math.max(window.location.hostname.split('.').length
-
1
,
(window.location.hostname.match(/(
\
w
{
4,
}\
.
\
w
{
2
}
|
\
.
\
w
{
3,
}
)
$
/
)
?
2
:
3
))).join('.')
;}
catch
(e)
{}
\r\nparent.PushStream.register
(this)
;
\r\n</script>\r\n</head>\r\n<body>"
;
...
...
@@ -115,6 +118,9 @@ http {
# positional channel path
push_stream_channels_path
$1
;
if
(
$arg_tests
=
"on")
{
push_stream_channels_path
"test_
$1
"
;
}
}
location
~
/lp/(.*)
{
...
...
@@ -123,6 +129,27 @@ http {
# positional channel path
push_stream_channels_path
$1
;
if
(
$arg_tests
=
"on")
{
push_stream_channels_path
"test_
$1
"
;
}
}
location
~
/jsonp/(.*)
{
# activate long-polling mode for this location
push_stream_subscriber
long-polling
;
push_stream_longpolling_connection_ttl
1s
;
push_stream_message_template
"
{
\"id\":~id~,\"channel\":\"~channel~\",\"text\":\"~text~\",
\
"tag
\
":
\
"~tag~
\
",
\
"time
\
":
\
"~time~
\
"
}
"
;
push_stream_last_received_message_time
"
$arg_time
"
;
push_stream_last_received_message_tag
"
$arg_tag
"
;
# positional channel path
push_stream_channels_path
$1
;
if
(
$arg_tests
=
"on")
{
push_stream_channels_path
"test_
$1
"
;
}
}
location
~
/ws/(.*)
{
...
...
@@ -131,11 +158,18 @@ http {
# positional channel path
push_stream_channels_path
$1
;
if
(
$arg_tests
=
"on")
{
push_stream_channels_path
"test_
$1
"
;
}
# store messages in memory
push_stream_store_messages
on
;
push_stream_websocket_allow_publish
on
;
}
location
/
{
proxy_pass
"http://localhost:8888"
;
}
}
}
misc/spec/javascripts/PushStreamSpec.js
View file @
9d1e6226
describe
(
"
PushStream
"
,
function
()
{
beforeEach
(
function
()
{
});
...
...
@@ -258,4 +257,294 @@ describe("PushStream", function() {
expect
(
pushstream
.
wrappers
[
1
].
type
).
toBe
(
"
LongPolling
"
);
});
});
function
itShouldHaveCommonBehavior
(
mode
,
useJSONP
)
{
var
pushstream
=
null
;
var
channelName
=
null
;
var
port
=
9080
;
var
nginxServer
=
"
localhost:
"
+
port
;
var
jsonp
=
useJSONP
||
false
;
var
urlPrefixLongpolling
=
useJSONP
?
'
/jsonp
'
:
'
/lp
'
;
beforeEach
(
function
()
{
for
(
var
i
=
0
;
i
<
PushStreamManager
.
length
;
i
++
)
{
PushStreamManager
[
i
].
disconnect
();
}
channelName
=
"
ch_
"
+
new
Date
().
getTime
();
});
afterEach
(
function
()
{
if
(
pushstream
)
{
pushstream
.
disconnect
();
}
});
describe
(
"
when connecting
"
,
function
()
{
it
(
"
should call onstatuschange callback
"
,
function
()
{
var
status
=
[];
pushstream
=
new
PushStream
({
modes
:
mode
,
port
:
port
,
useJSONP
:
jsonp
,
urlPrefixLongpolling
:
urlPrefixLongpolling
,
onstatuschange
:
function
(
st
)
{
status
.
push
(
st
);
}
});
pushstream
.
addChannel
(
channelName
);
runs
(
function
()
{
pushstream
.
connect
();
});
waitsFor
(
function
()
{
return
status
.
length
>=
2
;
},
"
The callback was not called
"
,
1000
);
runs
(
function
()
{
expect
(
status
).
toEqual
([
PushStream
.
CONNECTING
,
PushStream
.
OPEN
]);
});
});
});
describe
(
"
when receiving a message
"
,
function
()
{
it
(
"
should call onmessage callback
"
,
function
()
{
var
receivedMessage
=
false
;
pushstream
=
new
PushStream
({
modes
:
mode
,
port
:
port
,
useJSONP
:
jsonp
,
urlPrefixLongpolling
:
urlPrefixLongpolling
,
onmessage
:
function
(
text
,
id
,
channel
,
eventid
,
isLastMessageFromBatch
)
{
expect
(
text
).
toBe
(
"
a test message
"
);
expect
(
id
).
toBe
(
1
);
expect
(
channel
).
toBe
(
channelName
);
expect
(
eventid
).
toBe
(
""
);
expect
(
isLastMessageFromBatch
).
toBeTruthy
();
receivedMessage
=
true
;
}
});
pushstream
.
addChannel
(
channelName
);
runs
(
function
()
{
pushstream
.
connect
();
setTimeout
(
function
()
{
$
.
post
(
"
http://
"
+
nginxServer
+
"
/pub?id=
"
+
channelName
,
"
a test message
"
);
},
500
);
});
waitsFor
(
function
()
{
return
receivedMessage
;
},
"
The callback was not called
"
,
1000
);
});
});
describe
(
"
when disconnecting
"
,
function
()
{
it
(
"
should call onstatuschange callback with CLOSED status
"
,
function
()
{
var
status
=
null
;
pushstream
=
new
PushStream
({
modes
:
mode
,
port
:
port
,
useJSONP
:
jsonp
,
urlPrefixLongpolling
:
urlPrefixLongpolling
,
onstatuschange
:
function
(
st
)
{
status
=
st
;
}
});
pushstream
.
addChannel
(
channelName
);
runs
(
function
()
{
pushstream
.
connect
();
setTimeout
(
function
()
{
pushstream
.
disconnect
();
},
500
);
});
waitsFor
(
function
()
{
return
status
==
PushStream
.
CLOSED
;
},
"
The callback was not called
"
,
1000
);
runs
(
function
()
{
expect
(
pushstream
.
readyState
).
toBe
(
PushStream
.
CLOSED
);
});
});
});
describe
(
"
when adding a new channel
"
,
function
()
{
it
(
"
should reconnect
"
,
function
()
{
var
status
=
[];
var
messages
=
[];
pushstream
=
new
PushStream
({
modes
:
mode
,
port
:
port
,
useJSONP
:
jsonp
,
urlPrefixLongpolling
:
urlPrefixLongpolling
,
onstatuschange
:
function
(
st
)
{
status
.
push
(
st
);
},
onmessage
:
function
(
text
,
id
,
channel
,
eventid
,
isLastMessageFromBatch
)
{
messages
.
push
(
arguments
);
}
});
pushstream
.
addChannel
(
channelName
);
runs
(
function
()
{
pushstream
.
connect
();
setTimeout
(
function
()
{
pushstream
.
addChannel
(
"
other_
"
+
channelName
);
},
200
);
});
waitsFor
(
function
()
{
return
pushstream
.
channelsCount
>=
2
;
},
"
Channel not added
"
,
300
);
runs
(
function
()
{
$
.
post
(
"
http://
"
+
nginxServer
+
"
/pub?id=
"
+
channelName
,
"
a test message
"
,
function
()
{
setTimeout
(
function
()
{
$
.
post
(
"
http://
"
+
nginxServer
+
"
/pub?id=
"
+
"
other_
"
+
channelName
,
"
message on other channel
"
);
},
700
);
});
});
waitsFor
(
function
()
{
return
messages
.
length
>=
2
;
},
"
The callback was not called
"
,
2000
);
runs
(
function
()
{
expect
(
status
).
toEqual
([
PushStream
.
CONNECTING
,
PushStream
.
OPEN
,
PushStream
.
CLOSED
,
PushStream
.
CONNECTING
,
PushStream
.
OPEN
]);
expect
(
messages
).
toEqual
([
[
"
a test message
"
,
1
,
channelName
,
""
,
true
],
[
"
message on other channel
"
,
1
,
"
other_
"
+
channelName
,
""
,
true
]
]);
});
});
});
describe
(
"
when deleting a channel
"
,
function
()
{
it
(
"
should call onchanneldeleted callback
"
,
function
()
{
var
channel
=
null
;
pushstream
=
new
PushStream
({
modes
:
mode
,
port
:
port
,
useJSONP
:
jsonp
,
urlPrefixLongpolling
:
urlPrefixLongpolling
,
onchanneldeleted
:
function
(
ch
)
{
channel
=
ch
;
}
});
pushstream
.
addChannel
(
channelName
);
runs
(
function
()
{
pushstream
.
connect
();
setTimeout
(
function
()
{
$
.
ajax
({
type
:
"
DELETE
"
,
url
:
"
http://
"
+
nginxServer
+
"
/pub?id=
"
+
channelName
});
},
500
);
});
waitsFor
(
function
()
{
return
channel
!==
null
;
},
"
The callback was not called
"
,
1000
);
runs
(
function
()
{
$
.
post
(
"
http://
"
+
nginxServer
+
"
/pub?id=
"
+
channelName
,
"
a test message
"
,
function
()
{
$
.
ajax
({
url
:
"
http://
"
+
nginxServer
+
"
/pub?id=
"
+
channelName
,
success
:
function
(
data
)
{
expect
(
data
.
published_messages
).
toBe
(
"
1
"
);
}
});
});
expect
(
channel
).
toBe
(
channelName
);
});
});
});
describe
(
"
when sending extra params
"
,
function
()
{
it
(
"
should call extraParams function
"
,
function
()
{
var
receivedMessage
=
false
;
pushstream
=
new
PushStream
({
modes
:
mode
,
port
:
port
,
useJSONP
:
jsonp
,
urlPrefixLongpolling
:
urlPrefixLongpolling
,
extraParams
:
function
()
{
return
{
"
tests
"
:
"
on
"
};
},
onmessage
:
function
(
text
,
id
,
channel
,
eventid
,
isLastMessageFromBatch
)
{
expect
(
text
).
toBe
(
"
a test message
"
);
expect
(
id
).
toBe
(
1
);
expect
(
channel
).
toBe
(
"
test_
"
+
channelName
);
expect
(
eventid
).
toBe
(
""
);
expect
(
isLastMessageFromBatch
).
toBeTruthy
();
receivedMessage
=
true
;
}
});
pushstream
.
addChannel
(
channelName
);
runs
(
function
()
{
pushstream
.
connect
();
setTimeout
(
function
()
{
$
.
post
(
"
http://
"
+
nginxServer
+
"
/pub?id=
"
+
"
test_
"
+
channelName
,
"
a test message
"
);
},
500
);
});
waitsFor
(
function
()
{
return
receivedMessage
;
},
"
The callback was not called
"
,
1000
);
});
});
describe
(
"
when an error on connecting happens
"
,
function
()
{
it
(
"
should call onerror callback with a load error type
"
,
function
()
{
var
error
=
null
;
pushstream
=
new
PushStream
({
modes
:
mode
,
port
:
port
,
useJSONP
:
jsonp
,
urlPrefixStream
:
'
/pub
'
,
urlPrefixEventsource
:
'
/pub
'
,
urlPrefixLongpolling
:
'
/pub
'
,
urlPrefixWebsocket
:
'
/pub
'
,
onerror
:
function
(
err
)
{
error
=
err
;
}
});
pushstream
.
addChannel
(
channelName
);
runs
(
function
()
{
pushstream
.
connect
();
});
waitsFor
(
function
()
{
return
error
!==
null
;
},
"
The callback was not called
"
,
1000
);
runs
(
function
()
{
expect
(
pushstream
.
readyState
).
toBe
(
PushStream
.
CLOSED
);
expect
(
error
.
type
).
toBe
(
"
load
"
);
});
});
});
};
describe
(
"
on Stream mode
"
,
function
()
{
itShouldHaveCommonBehavior
(
'
stream
'
);
});
describe
(
"
on EventSource mode
"
,
function
()
{
itShouldHaveCommonBehavior
(
'
eventsource
'
);
});
describe
(
"
on WebSocket mode
"
,
function
()
{
itShouldHaveCommonBehavior
(
'
websocket
'
);
});
describe
(
"
on LongPolling mode
"
,
function
()
{
itShouldHaveCommonBehavior
(
'
longpolling
'
);
});
describe
(
"
on JSONP mode
"
,
function
()
{
itShouldHaveCommonBehavior
(
'
longpolling
'
,
true
);
});
});
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