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danini-the-panini/fixture_test.rb

Last active August 7, 2020 15:24
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  1. Daniel Smith revised this gist Aug 7, 2020. 1 changed file with 4 additions and 0 deletions.
    4 changes: 4 additions & 0 deletions fixture_test.rb
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    # Test validity of all your fixtures in one simple test.
    # Just put this file somewhere, like maybe `test/models`, and run `bin/rails test test/models/fixture_test.rb`.
    # Even gives you the line number of the fixture definition in the failure message!

    require 'test_helper'

    class FixturesTest < ActiveSupport::TestCase
  2. Daniel Smith revised this gist Aug 7, 2020. 1 changed file with 0 additions and 5 deletions.
    5 changes: 0 additions & 5 deletions README.md
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    Test validity of all your fixtures in one simple test.

    Just put this file somewhere, like maybe `test/models`, and run `bin/rails test test/models/fixture_test.rb`.

    Even gives you the line number of the fixture definition in the failure message!
  3. Daniel Smith revised this gist Aug 7, 2020. No changes.
  4. Daniel Smith created this gist Jul 17, 2020.
    5 changes: 5 additions & 0 deletions README.md
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    @@ -0,0 +1,5 @@
    Test validity of all your fixtures in one simple test.

    Just put this file somewhere, like maybe `test/models`, and run `bin/rails test test/models/fixture_test.rb`.

    Even gives you the line number of the fixture definition in the failure message!
    17 changes: 17 additions & 0 deletions fixture_test.rb
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    require 'test_helper'

    class FixturesTest < ActiveSupport::TestCase
    Dir.glob(Rails.root.join('test', 'fixtures', '*.yml')).each do |filename|
    set_name = File.basename(filename, '.yml')

    test "#{set_name} fixtures are valid" do
    ActiveRecord::FixtureSet.all_loaded_fixtures[set_name].each do |fixture_name, fixture|
    value = fixture.find
    unless value.valid?
    line_number = File.read(filename).each_line.find_index { |l| l.chomp.match?(/\A#{fixture_name}:\z/) } + 1
    fail "#{filename}:#{line_number}: #{value.errors.full_messages.to_sentence}"
    end
    end
    end
    end
    end