- NAME
- VERSION
- DESCRIPTION
- SYNOPSIS
- METHODS
  - Class Methods
    - new
  - result_class
  - extensions
  - results
  - commit
  - Instance Methods
    - apply_switch
    - get_tests
    - observe_test
    - save
    - load

# NAME

App::Prove::State - State storage for the `prove` command.

# VERSION

Version 3.30

# DESCRIPTION

The `prove` command supports a `--state` option that instructs it to store persistent state across runs. This module implements that state and the operations that may be performed on it.

# SYNOPSIS

        # Re-run failed tests
        $ prove --state=failed,save -rbv

# METHODS

## Class Methods

### `new`

Accepts a hashref with the following key/value pairs:

- `store`

  The filename of the data store holding the data that App::Prove::State reads.

- `extensions` (optional)

  The test name extensions. Defaults to `.t`.

- `result_class` (optional)

  The name of the `result_class`. Defaults to `App::Prove::State::Result`.

## `result_class`

Getter/setter for the name of the class used for tracking test results. This class should either subclass from `App::Prove::State::Result` or provide an identical interface.

## `extensions`

Get or set the list of extensions that files must have in order to be considered tests. Defaults to ['.t'].

## `results`

Get the results of the last test run. Returns a `result_class()` instance.

## `commit`

Save the test results. Should be called after all tests have run.

## Instance Methods

### `apply_switch`

     $self->apply_switch('failed,save');

Apply a list of switch options to the state, updating the internal object state as a result. Nothing is returned.

Diagnostics: - "Illegal state option: %s"

`last`

  Run in the same order as last time

`failed`

  Run only the failed tests from last time

`passed`

  Run only the passed tests from last time

`all`

  Run all tests in normal order

`hot`

  Run the tests that most recently failed first

`todo`

  Run the tests ordered by number of todos.

`slow`

  Run the tests in slowest to fastest order.

`fast`

  Run test tests in fastest to slowest order.

`new`

  Run the tests in newest to oldest order.

`old`

  Run the tests in oldest to newest order.

`save`

  Save the state on exit.

### `get_tests`

Given a list of args get the names of tests that should run

### `observe_test`

Store the results of a test.

### `save`

Write the state to a file.

### `load`

Load the state from a file