flow_test: Build Report From Tests

In flow: View and Browse Code Using Flow Diagrams

Build Report From Tests

Description

Build a markdown report from test scripts, showing the paths taken in tested functions, and where they fail if they do. See also the vignette "Build reports to document functions and unit tests".

Usage

flow_test(
  prefix = NULL,
  code = TRUE,
  narrow = FALSE,
  truncate = NULL,
  swap = TRUE,
  out = NULL,
  failed_only = FALSE
)

Arguments

prefix	prefix to use for special comments in our code used as block headers, must start with "#", several prefixes can be provided
code	Whether to display the code in code blocks or only the header, to be more compact, if NA, the code will be displayed only if no header is defined by special comments
narrow	TRUE makes sure the diagram stays centered on one column (they'll be longer but won't shift to the right)
truncate	maximum number of characters to be printed per line
swap	whether to change var <- if(cond) expr into if(cond) var <- expr so the diagram displays better
out	path to html output, if left NULL a temp html file will be created and opened.
failed_only	whether to restrict the report to failing tests only

Value

Returns NULL invisibly (called for side effects)

flow documentation built on June 7, 2023, 5:17 p.m.