From 24ebec2c00081b4f32227116cd14e66dbe130ac9 Mon Sep 17 00:00:00 2001 From: Scott Chamberlain Date: Tue, 20 Aug 2019 12:01:14 -0700 Subject: [PATCH] update docs, update codemeta.json --- codemeta.json | 2 +- docs/articles/configuration.html | 2 +- docs/articles/request_matching.html | 2 +- docs/articles/vcr.html | 2 +- docs/index.html | 4 +- docs/reference/Cassette.html | 6 +- docs/reference/Persisters.html | 2 +- docs/reference/UnhandledHTTPRequestError.html | 6 +- docs/reference/cassettes.html | 8 +-- docs/reference/eject_cassette.html | 2 +- docs/reference/vcr_configure.html | 24 +++---- docs/reference/vcr_logging.html | 62 +++++++++---------- 12 files changed, 61 insertions(+), 61 deletions(-) diff --git a/codemeta.json b/codemeta.json index 65bdcc3..31f3f82 100644 --- a/codemeta.json +++ b/codemeta.json @@ -227,7 +227,7 @@ "keywords": ["http", "https", "API", "web-services", "curl", "mock", "mocking", "http-mocking", "testing", "testing-tools", "tdd", "unit-testing", "rstats", "vcr", "r", "r-package"], "contIntegration": "https://travis-ci.org/ropenscilabs/vcr", "readme": "https://github.com/ropensci/vcr/blob/master/README.md", - "fileSize": "73.927KB", + "fileSize": "73.897KB", "relatedLink": "https://ropenscilabs.github.io/http-testing-book/", "releaseNotes": "https://github.com/ropensci/vcr/blob/master/NEWS.md", "developmentStatus": "http://www.repostatus.org/#wip", diff --git a/docs/articles/configuration.html b/docs/articles/configuration.html index cdc9d1d..b17731d 100644 --- a/docs/articles/configuration.html +++ b/docs/articles/configuration.html @@ -91,7 +91,7 @@

vcr configuration

Scott Chamberlain

-

2019-08-19

+

2019-08-20

Source: vignettes/configuration.Rmd diff --git a/docs/articles/request_matching.html b/docs/articles/request_matching.html index 891201d..f5df1e9 100644 --- a/docs/articles/request_matching.html +++ b/docs/articles/request_matching.html @@ -91,7 +91,7 @@

request matching

Scott Chamberlain

-

2019-08-19

+

2019-08-20

Source: vignettes/request_matching.Rmd diff --git a/docs/articles/vcr.html b/docs/articles/vcr.html index 9fb22d4..ef1f2ec 100644 --- a/docs/articles/vcr.html +++ b/docs/articles/vcr.html @@ -91,7 +91,7 @@

vcr introduction

Scott Chamberlain

-

2019-08-19

+

2019-08-20

Source: vignettes/vcr.Rmd diff --git a/docs/index.html b/docs/index.html index a6c1b4c..c079942 100644 --- a/docs/index.html +++ b/docs/index.html @@ -129,7 +129,7 @@

}) ) #> user system elapsed -#> 0.112 0.010 0.501 +#> 0.151 0.013 0.566

The request gets recorded, and all subsequent requests of the same form used the cached HTTP response, and so are much faster

+#> 0.079 0.006 0.085

Importantly, your unit test deals with the same inputs and the same outputs - but behind the scenes you use a cached HTTP response - thus, your tests run faster.

The cached response looks something like (condensed for brevity):

http_interactions:
diff --git a/docs/reference/Cassette.html b/docs/reference/Cassette.html
index 0e4b03b..83a240a 100644
--- a/docs/reference/Cassette.html
+++ b/docs/reference/Cassette.html
@@ -221,14 +221,14 @@ 
See a
     
Examples

     
library(vcr)
 vcr_configure(dir = tempdir())
#> <vcr configuration>
-#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis
+#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6
 #>   Record: once
 #>   URI Parser: crul::url_parse
 #>   Match Requests on: method, uri
 #>   Preserve Bytes?: FALSE
 #>   Logging?: FALSE

 res <- Cassette$new(name = "bob")
-res$file()
#> [1] "/var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis/bob.yml"
res$originally_recorded_at()
#> [1] "2019-08-19 17:19:45 PDT"
res$recording()
#> [1] TRUE
res$serializable_hash()
#> $http_interactions
+res$file()
#> [1] "/var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6/bob.yml"
res$originally_recorded_at()
#> [1] "2019-08-20 11:58:49 PDT"
res$recording()
#> [1] TRUE
res$serializable_hash()
#> $http_interactions
 #> list()
 #> 
 #> $recorded_with
@@ -244,7 +244,7 @@ 
Examp
 #>   allow_playback_repeats: FALSE
 #>   allow_unused_http_interactions: TRUE
 #>   exclusive: FALSE
-#>   preserve_exact_body_bytes: FALSE
res$should_remove_matching_existing_interactions()
#> [1] TRUE
res$storage_key()
#> [1] "/var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis/bob.yml"
res$match_requests_on
#> [1] "method" "uri"   

+#>   preserve_exact_body_bytes: FALSE
res$should_remove_matching_existing_interactions()
#> [1] TRUE
res$storage_key()
#> [1] "/var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6/bob.yml"
res$match_requests_on
#> [1] "method" "uri"   

 # record all requests
 res <- Cassette$new("foobar", record = "all")
 res$eject()
#> ejecting cassette: foobar
#> CrulAdapter disabled!
#> HttrAdapter disabled!
#> <vcr - Cassette> foobar
diff --git a/docs/reference/Persisters.html b/docs/reference/Persisters.html
index c695d65..aeecd07 100644
--- a/docs/reference/Persisters.html
+++ b/docs/reference/Persisters.html
@@ -194,7 +194,7 @@ 
Examp
 #>     get_cassette: function (file_name = NULL) 
 #>     initialize: function (file_name = NULL, write_fxn = NULL, content = NULL, 
 #>     is_empty: function () 
-#>     path: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis
+#>     path: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6
 #>     set_cassette: function (file_name = NULL, content) 
 #>     write_fxn: NULL
 #>     write2disk: FALSE
diff --git a/docs/reference/UnhandledHTTPRequestError.html b/docs/reference/UnhandledHTTPRequestError.html
index 4635672..047eded 100644
--- a/docs/reference/UnhandledHTTPRequestError.html
+++ b/docs/reference/UnhandledHTTPRequestError.html
@@ -180,7 +180,7 @@ 
Examples

     
vcr_configure(dir = tempdir())
#> <vcr configuration>
-#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis
+#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6
 #>   Record: once
 #>   URI Parser: crul::url_parse
 #>   Match Requests on: method, uri
@@ -201,7 +201,7 @@ 
Examp
 
 err <- UnhandledHTTPRequestError$new(request)
 err$request_description()
#> [1] "POST https://eu.httpbin.org/post?a=5"
err$current_matchers()
#> [1] "method" "uri"   
err$match_request_on_headers()
#> [1] FALSE
err$match_request_on_body()
#> [1] FALSE
err$formatted_headers()
#> [1] "    foo: bar"
cat(err$formatted_headers(), "\n")
#>     foo: bar 
cat(err$cassettes_description(), "\n")
#> vcr is currently using the following cassette:
-#>   - /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis/turtle.yml
+#>   - /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6/turtle.yml
 #>     - record_mode: once
 #>     - match_requests_on: method, uri 
 #> 
@@ -209,7 +209,7 @@ 
Examp
 #> to replay and is prevented from recording new requests. There are a few ways
 #> you can deal with this:
 #>  
cat(err$cassettes_list(), "\n")
#> vcr is currently using the following cassette:
-#>   - /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis/turtle.yml
+#>   - /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6/turtle.yml
 #>     - record_mode: once
 #>     - match_requests_on: method, uri 
err$formatted_suggestions()
#> [1] "  * If you're surprised vcr is raising this error\n    and want insight about how vcr attempted to handle the request,\n    you can use 'logging' to see more details [1].\n\n  * You can use the :new_episodes record mode to allow vcr to\n    record this new request to the existing cassette [2].\n\n  * If you want vcr to ignore this request (and others like it), you can\n    set an `ignore_request` function [3].\n\n  * The current record mode ('once') does not allow new requests to be recorded\n    to a previously recorded cassette. You can delete the cassette file and re-run\n    your tests to allow the cassette to be recorded with this request [4].\n\n[1] https://ropenscilabs.github.io/http-testing-book/logging\n\n[2] https://ropenscilabs.github.io/http-testing-book/record-modes.html#new_episodes\n\n[3] https://ropenscilabs.github.io/http-testing-book/vcr-configuration#config-ignore-requests\n\n[4] https://ropenscilabs.github.io/http-testing-book/record-modes.html#once\n"
cat(err$format_bullet_point('foo bar', 1), "\n")
#>   * foo bar [2]. 
err$suggestion_for("use_new_episodes")
#> $text
 #> [1] "You can use the :new_episodes record mode to allow vcr to"
diff --git a/docs/reference/cassettes.html b/docs/reference/cassettes.html
index 0801c53..700172f 100644
--- a/docs/reference/cassettes.html
+++ b/docs/reference/cassettes.html
@@ -172,7 +172,7 @@ 
Details
 
     
Examples

     
vcr_configure(dir = tempdir())
#> <vcr configuration>
-#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis
+#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6
 #>   Record: once
 #>   URI Parser: crul::url_parse
 #>   Match Requests on: method, uri
@@ -250,13 +250,13 @@ 
Examp
 #>   preserve_exact_body_bytes: FALSE
 #> 

 # list the path to cassettes
-cassette_path()
#> [1] "/var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis"
vcr_configure(file.path(tempdir(), "foo"))
#> <vcr configuration>
-#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis/foo
+cassette_path()
#> [1] "/var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6"
vcr_configure(file.path(tempdir(), "foo"))
#> <vcr configuration>
+#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6/foo
 #>   Record: once
 #>   URI Parser: crul::url_parse
 #>   Match Requests on: method, uri
 #>   Preserve Bytes?: FALSE
-#>   Logging?: FALSE
cassette_path()
#> [1] "/var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis/foo"

+#>   Logging?: FALSE
cassette_path()
#> [1] "/var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6/foo"

 vcr_configure_reset()
#> <vcr configuration>
 #>   Cassette Dir: .
 #>   Record: once
diff --git a/docs/reference/eject_cassette.html b/docs/reference/eject_cassette.html
index f27e89a..31be017 100644
--- a/docs/reference/eject_cassette.html
+++ b/docs/reference/eject_cassette.html
@@ -170,7 +170,7 @@ 
See a
 
     
Examples

     
vcr_configure(dir = tempdir())
#> <vcr configuration>
-#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis
+#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6
 #>   Record: once
 #>   URI Parser: crul::url_parse
 #>   Match Requests on: method, uri
diff --git a/docs/reference/vcr_configure.html b/docs/reference/vcr_configure.html
index 88d2fb6..b5e445d 100644
--- a/docs/reference/vcr_configure.html
+++ b/docs/reference/vcr_configure.html
@@ -272,19 +272,19 @@ 
Arg
 
     
Examples

     
vcr_configure(dir = tempdir())
#> <vcr configuration>
-#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis
+#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6
 #>   Record: once
 #>   URI Parser: crul::url_parse
 #>   Match Requests on: method, uri
 #>   Preserve Bytes?: FALSE
 #>   Logging?: FALSE
vcr_configure(dir = tempdir(), record = "all")
#> <vcr configuration>
-#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis
+#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6
 #>   Record: all
 #>   URI Parser: crul::url_parse
 #>   Match Requests on: method, uri
 #>   Preserve Bytes?: FALSE
 #>   Logging?: FALSE
vcr_configuration()
#> <vcr configuration>
-#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis
+#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6
 #>   Record: all
 #>   URI Parser: crul::url_parse
 #>   Match Requests on: method, uri
@@ -357,7 +357,7 @@ 
Examp
 #> $filter_sensitive_data
 #> NULL
 #> 
vcr_configure(tempdir(), ignore_localhost = TRUE)
#> <vcr configuration>
-#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis
+#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6
 #>   Record: once
 #>   URI Parser: crul::url_parse
 #>   Match Requests on: method, uri
@@ -366,13 +366,13 @@ 
Examp
 # logging
 vcr_configure(tempdir(), log = TRUE,
   log_opts = list(file = file.path(tempdir(), "vcr.log")))
#> <vcr configuration>
-#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis
+#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6
 #>   Record: once
 #>   URI Parser: crul::url_parse
 #>   Match Requests on: method, uri
 #>   Preserve Bytes?: FALSE
-#>   Logging?: TRUE (/var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis/vcr.log)
vcr_configure(tempdir(), log = TRUE, log_opts = list(file = "console"))
#> <vcr configuration>
-#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis
+#>   Logging?: TRUE (/var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6/vcr.log)
vcr_configure(tempdir(), log = TRUE, log_opts = list(file = "console"))
#> <vcr configuration>
+#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6
 #>   Record: once
 #>   URI Parser: crul::url_parse
 #>   Match Requests on: method, uri
@@ -382,13 +382,13 @@ 
Examp
    file = file.path(tempdir(), "vcr.log"),
    log_prefix = "foobar"
 ))
#> <vcr configuration>
-#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis
+#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6
 #>   Record: once
 #>   URI Parser: crul::url_parse
 #>   Match Requests on: method, uri
 #>   Preserve Bytes?: FALSE
-#>   Logging?: TRUE (/var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis/vcr.log)
vcr_configure(tempdir(), log = FALSE)
#> <vcr configuration>
-#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis
+#>   Logging?: TRUE (/var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6/vcr.log)
vcr_configure(tempdir(), log = FALSE)
#> <vcr configuration>
+#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6
 #>   Record: once
 #>   URI Parser: crul::url_parse
 #>   Match Requests on: method, uri
@@ -398,7 +398,7 @@ 
Examp
 vcr_configure(tempdir(),
   filter_sensitive_data = list(foo = "<bar>")
 )
#> <vcr configuration>
-#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis
+#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6
 #>   Record: once
 #>   URI Parser: crul::url_parse
 #>   Match Requests on: method, uri
@@ -406,7 +406,7 @@ 
Examp
 #>   Logging?: FALSE
vcr_configure(tempdir(),
   filter_sensitive_data = list(foo = "<bar>", hello = "<world>")
 )
#> <vcr configuration>
-#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis
+#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6
 #>   Record: once
 #>   URI Parser: crul::url_parse
 #>   Match Requests on: method, uri
diff --git a/docs/reference/vcr_logging.html b/docs/reference/vcr_logging.html
index a8129a2..cdfe5ef 100644
--- a/docs/reference/vcr_logging.html
+++ b/docs/reference/vcr_logging.html
@@ -166,56 +166,56 @@ 
Arg
     
Examples

     
# user workflow
 vcr_configuration()
#> <vcr configuration>
-#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis
+#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6
 #>   Record: once
 #>   URI Parser: crul::url_parse
 #>   Match Requests on: method, uri
 #>   Preserve Bytes?: FALSE
 #>   Logging?: FALSE
logfile <- file.path(tempdir(), "vcr.log")
 vcr_configure(tempdir(), log = TRUE, log_opts = list(file = logfile))
#> <vcr configuration>
-#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis
+#>   Cassette Dir: /var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6
 #>   Record: once
 #>   URI Parser: crul::url_parse
 #>   Match Requests on: method, uri
 #>   Preserve Bytes?: FALSE
-#>   Logging?: TRUE (/var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//RtmpYxsTis/vcr.log)

+#>   Logging?: TRUE (/var/folders/fc/n7g_vrvn0sx_st0p8lxb3ts40000gn/T//Rtmp3gxCi6/vcr.log)

 readLines(logfile) # empty
#> character(0)

 # log messages
 vcr_log_info("hello world!")
-readLines(logfile)
#> [1] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - hello world!"
vcr_log_info("foo bar")
-readLines(logfile)
#> [1] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - hello world!"
-#> [2] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - foo bar"     
## many messages
+readLines(logfile)
#> [1] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - hello world!"
vcr_log_info("foo bar")
+readLines(logfile)
#> [1] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - hello world!"
+#> [2] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - foo bar"     
## many messages
 vcr_log_info(c("brown cow", "blue horse"))
-readLines(logfile)
#> [1] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - hello world!"
-#> [2] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - foo bar"     
-#> [3] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - brown cow"   
-#> [4] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - blue horse"  
vcr_log_info(c("brown cow", "blue horse", "green goat"))
-readLines(logfile)
#> [1] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - hello world!"
-#> [2] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - foo bar"     
-#> [3] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - brown cow"   
-#> [4] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - blue horse"  
-#> [5] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - brown cow"   
-#> [6] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - blue horse"  
-#> [7] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - green goat"  

+readLines(logfile)
#> [1] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - hello world!"
+#> [2] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - foo bar"     
+#> [3] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - brown cow"   
+#> [4] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - blue horse"  
vcr_log_info(c("brown cow", "blue horse", "green goat"))
+readLines(logfile)
#> [1] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - hello world!"
+#> [2] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - foo bar"     
+#> [3] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - brown cow"   
+#> [4] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - blue horse"  
+#> [5] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - brown cow"   
+#> [6] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - blue horse"  
+#> [7] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - green goat"  

 # standalone workflow
 # set a file to log to
 vcr_log_file((f <- tempfile()))
#> [1] TRUE
readLines(f) # empty
#> character(0)

 # log messages
 vcr_log_info("hello world!")
-readLines(logfile)
#> [1] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - hello world!"
-#> [2] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - foo bar"     
-#> [3] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - brown cow"   
-#> [4] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - blue horse"  
-#> [5] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - brown cow"   
-#> [6] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - blue horse"  
-#> [7] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - green goat"  
vcr_log_info("foo bar")
-readLines(logfile)
#> [1] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - hello world!"
-#> [2] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - foo bar"     
-#> [3] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - brown cow"   
-#> [4] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - blue horse"  
-#> [5] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - brown cow"   
-#> [6] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - blue horse"  
-#> [7] "[Cassette: '<none>'] - 2019-08-19 17:19:51 - green goat"  

+readLines(logfile)
#> [1] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - hello world!"
+#> [2] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - foo bar"     
+#> [3] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - brown cow"   
+#> [4] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - blue horse"  
+#> [5] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - brown cow"   
+#> [6] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - blue horse"  
+#> [7] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - green goat"  
vcr_log_info("foo bar")
+readLines(logfile)
#> [1] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - hello world!"
+#> [2] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - foo bar"     
+#> [3] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - brown cow"   
+#> [4] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - blue horse"  
+#> [5] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - brown cow"   
+#> [6] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - blue horse"  
+#> [7] "[Cassette: '<none>'] - 2019-08-20 11:58:59 - green goat"  

 # cleanup
 unlink(f)
 unlink(logfile)