HeadersPattern {webmockr} | R Documentation |
HeadersPattern
Description
headers matcher
Details
webmockr
normalises headers and treats all forms of same headers as equal:
i.e the following two sets of headers are equal:
list(Header1 = "value1", content_length = 123, X_CuStOm_hEAder = "foo")
and
list(header1 = "value1", "Content-Length" = 123, "x-cuSTOM-HeAder" = "foo")
Public fields
pattern
a list
Methods
Public methods
Method new()
Create a new HeadersPattern
object
Usage
HeadersPattern$new(pattern)
Arguments
pattern
(list) a pattern, as a named list, must be named, e.g,.
list(a = 5, b = 6)
Returns
A new HeadersPattern
object
Method matches()
Match a list of headers against that stored
Usage
HeadersPattern$matches(headers)
Arguments
headers
(list) named list of headers, e.g,.
list(a = 5, b = 6)
Returns
a boolean
Method empty_headers()
Are headers empty? tests if null or length==0
Usage
HeadersPattern$empty_headers(headers)
Arguments
headers
named list of headers
Returns
a boolean
Method to_s()
Print pattern for easy human consumption
Usage
HeadersPattern$to_s()
Returns
a string
Method clone()
The objects of this class are cloneable with this method.
Usage
HeadersPattern$clone(deep = FALSE)
Arguments
deep
Whether to make a deep clone.
Examples
(x <- HeadersPattern$new(pattern = list(a = 5)))
x$pattern
x$matches(list(a = 5))
# different cases
(x <- HeadersPattern$new(pattern = list(Header1 = "value1")))
x$pattern
x$matches(list(header1 = "value1"))
x$matches(list(header1 = "value2"))
# different symbols
(x <- HeadersPattern$new(pattern = list(`Hello_World` = "yep")))
x$pattern
x$matches(list(`hello-world` = "yep"))
x$matches(list(`hello-worlds` = "yep"))
headers <- list(
'User-Agent' = 'Apple',
'Accept-Encoding' = 'gzip, deflate',
'Accept' = 'application/json, text/xml, application/xml, */*')
(x <- HeadersPattern$new(pattern = headers))
x$to_s()
x$pattern
x$matches(headers)