Generally you should not need to use these functions, instead preferring
use_cassette() or local_cassette()
insert_cassette(
name,
dir = NULL,
record = NULL,
match_requests_on = NULL,
serialize_with = NULL,
preserve_exact_body_bytes = NULL,
re_record_interval = NULL,
warn_on_empty = NULL
)eject_cassette()
A Cassette, invisibly.
The name of the cassette. This is used to name a file on disk, so it must be valid file name.
The directory where the cassette will be stored. Defaults to
test_path("_vcr").
Record mode that dictates how HTTP requests/responses are recorded. Possible values are:
once, the default: Replays recorded interactions, records new ones if no cassette exists, and errors on new requests if cassette exists.
none: Replays recorded interactions, and errors on any new requests. Guarantees that no HTTP requests occur.
new_episodes: Replays recorded interactions and always records new ones, even if similar interactions exist.
all: Never replays recorded interactions, always recording new. Useful for re-recording outdated responses or logging all HTTP requests.
Character vector of request matchers used to
determine which recorded HTTP interaction to replay. The default matches
on the "method", "uri", and either "body" (if present)
or "body_json" (if the content-type is application/json).
The full set of possible values are:
method: the HTTP method.
uri: the complete request URI, excluding the port.
uri_with_port: the complete request URI, including the port.
host: the host component of the URI.
path: the path component of the URI.
query: the query component of the URI.
body: the request body.
body_json: the request body, parsed as JSON.
header: all request headers.
If more than one is specified, all components must match in order for the
request to match. If not supplied, defaults to c("method", "uri").
Note that the request header and body will only be included in the
cassette if match_requests_on includes "header" or "body" respectively.
This keeps the recorded request as lightweight as possible.
(string) Which serializer to use:
"yaml" (the default), "json", or "qs2".
(logical) Force a binary (base64)
representation of the request and response bodies? By default, vcr
will look at the Content-Type header to determine if this is necessary,
but if it doesn't work you can set preserve_exact_body_bytes = TRUE to
force it.
(integer) How frequently (in seconds) the
cassette should be re-recorded. Default: NULL (not re-recorded).
(logical) Warn if the cassette is ejected but no interactions
have been recorded. Default: NULL (inherits from global configuration).
vcr_configure(dir = tempdir())
insert_cassette("hello")
current_cassette()
eject_cassette()
current_cassette()
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