R: Run all tests in specified file

test_file {testthat} | R Documentation

## Run all tests in specified file

### Description

Execute code in the specified file, displaying results using a `reporter`. Use this function when you want to run a single file's worth of tests. You are responsible for ensuring that the functions to test are available in the global environment.

### Usage

    test_file(path, reporter = default_reporter(), env = test_env(),
      start_end_reporter = TRUE, load_helpers = TRUE,
      encoding = "unknown", wrap = TRUE)

### Arguments

`path` | Path to file.
`reporter` | Reporter to use to summarise output. Can be supplied as a string (e.g. "summary") or as an R6 object (e.g. `SummaryReporter$new()`). See Reporter for more details and a list of built-in reporters.
`env` | Environment in which to execute the tests. Expert use only.
`start_end_reporter` | Should the reporters `start_reporter()` and `end_reporter()` methods be called? For expert use only.
`load_helpers` | Source helper files before running the tests? See `source_test_helpers()` for more details.
`encoding` | Deprecated. All files now assumed to be UTF-8.
`wrap` | Automatically wrap all code within `test_that()`? This ensures that all expectations are reported, even if outside a test block.

### Value

Invisibily, a list with one element for each test.

### Examples

    path <- testthat_example("success")
    test_file(path, reporter = "minimal")

    # test_file() invisibly returns a list, with one element for each test.
    # This can be useful if you want to compute on your test results.
    out <- test_file(path, reporter = "minimal")
    str(out[[1]])

[Package testthat version 2.2.1 Index]