fish-tank

The test framework for fish, write some tests and find out how they behave in the tank.

Installation

git clone git://github.com/terlar/fish-tank.git
cd fish-tank
make install

Configuration

For now there is only one piece of configuration:

set -U tank_reporter dots for simple output (default).

set -U tank_reporter spec for detailed output.

Examples

A simple approach using a test helper. It could be even simpler if you assume users have fish-tank installed, but it is good practice to make sure. You could of course also skip the helper in simple cases, but it is recommended when having multiple tests to avoid duplication.

helper.fish

set -l fish_tank /usr/local/share/fish-tank/tank.fish
if not test -e $fish_tank
  echo 'error: fish-tank is required to run these tests (https://github.com/terlar/fish-tank)'
  exit 1
end

source (dirname (status -f))/../share/guppie/guppie.fish

test_guppie.fish

function suite_guppie
  function setup
    mkdir -p /tmp/guppie_tank
    stub_var guppie_count 1
  end

  function teardown
    rm -r /tmp/guppie_tank
  end

  function test_count
    assert_equal 1 (guppie --count)
    assert (guppie --add 4)
    assert_equal 5 (guppie --count)
  end

  function test_error
    refute (guppie --unknown)
  end

  function test_color
    assert_includes orange (guppie --colors)
  end
end


if not set -q tank_running
  source (dirname (status -f))/helper.fish
  tank_run
end