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Remove unnecessary file

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Elliot Winkler 2014-11-20 14:06:08 -07:00
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spec/shoulda/matchers/active_model/validate_length_of_matcher_spec.rb
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require 'unit_spec_helper'
describe Shoulda::Matchers::ActiveModel do
describe '#ensure_length_of' do
it 'is aliased to #validate_length_of' do
allow(matchers).to receive(:validate_length_of)
silence_warnings do
matchers.ensure_length_of(:attr)
expect(matchers).to have_received(:validate_length_of).with(:attr)
end
end
end
def matchers
@_matchers ||= Object.new.extend(described_class)
end
end
describe Shoulda::Matchers::ActiveModel::ValidateLengthOfMatcher do
context 'an attribute with a non-zero minimum length validation' do
it 'accepts ensuring the correct minimum length' do
expect(validating_length(minimum: 4)).
to validate_length_of(:attr).is_at_least(4)
end
it 'rejects ensuring a lower minimum length with any message' do
expect(validating_length(minimum: 4)).
not_to validate_length_of(:attr).is_at_least(3).with_short_message(/.*/)
end
it 'rejects ensuring a higher minimum length with any message' do
expect(validating_length(minimum: 4)).
not_to validate_length_of(:attr).is_at_least(5).with_short_message(/.*/)
end
it 'does not override the default message with a blank' do
expect(validating_length(minimum: 4)).
to validate_length_of(:attr).is_at_least(4).with_short_message(nil)
end
end
context 'an attribute with a minimum length validation of 0' do
it 'accepts ensuring the correct minimum length' do
expect(validating_length(minimum: 0)).
to validate_length_of(:attr).is_at_least(0)
end
end
context 'an attribute with a maximum length' do
it 'accepts ensuring the correct maximum length' do
expect(validating_length(maximum: 4)).
to validate_length_of(:attr).is_at_most(4)
end
it 'rejects ensuring a lower maximum length with any message' do
expect(validating_length(maximum: 4)).
not_to validate_length_of(:attr).is_at_most(3).with_long_message(/.*/)
end
it 'rejects ensuring a higher maximum length with any message' do
expect(validating_length(maximum: 4)).
not_to validate_length_of(:attr).is_at_most(5).with_long_message(/.*/)
end
it 'does not override the default message with a blank' do
expect(validating_length(maximum: 4)).
to validate_length_of(:attr).is_at_most(4).with_long_message(nil)
end
end
context 'an attribute with a required exact length' do
it 'accepts ensuring the correct length' do
expect(validating_length(is: 4)).
to validate_length_of(:attr).is_equal_to(4)
end
it 'rejects ensuring a lower maximum length with any message' do
expect(validating_length(is: 4)).
not_to validate_length_of(:attr).is_equal_to(3).with_message(/.*/)
end
it 'rejects ensuring a higher maximum length with any message' do
expect(validating_length(is: 4)).
not_to validate_length_of(:attr).is_equal_to(5).with_message(/.*/)
end
it 'does not override the default message with a blank' do
expect(validating_length(is: 4)).
to validate_length_of(:attr).is_equal_to(4).with_message(nil)
end
end
context 'an attribute with a required exact length and another validation' do
it 'accepts ensuring the correct length' do
model = define_model(:example, attr: :string) do
validates_length_of :attr, is: 4
validates_numericality_of :attr
end.new
expect(model).to validate_length_of(:attr).is_equal_to(4)
end
end
context 'an attribute with a custom minimum length validation' do
it 'accepts ensuring the correct minimum length' do
expect(validating_length(minimum: 4, too_short: 'foobar')).
to validate_length_of(:attr).is_at_least(4).with_short_message(/foo/)
end
end
context 'an attribute with a custom maximum length validation' do
it 'accepts ensuring the correct minimum length' do
expect(validating_length(maximum: 4, too_long: 'foobar')).
to validate_length_of(:attr).is_at_most(4).with_long_message(/foo/)
end
end
context 'an attribute with a custom equal validation' do
it 'accepts ensuring the correct exact length' do
expect(validating_length(is: 4, message: 'foobar')).
to validate_length_of(:attr).is_equal_to(4).with_message(/foo/)
end
end
context 'an attribute without a length validation' do
it 'rejects ensuring a minimum length' do
expect(define_model(:example, attr: :string).new).
not_to validate_length_of(:attr).is_at_least(1)
end
end
context 'using translations' do
after { I18n.backend.reload! }
context "a too_long translation containing %{attribute}, %{model}" do
before do
stub_translation(
"activerecord.errors.messages.too_long",
"The %{attribute} of your %{model} is too long (maximum is %{count} characters)")
end
it "does not raise an exception" do
expect {
expect(validating_length(maximum: 4)).
to validate_length_of(:attr).is_at_most(4)
}.to_not raise_exception
end
end
context "a too_short translation containing %{attribute}, %{model}" do
before do
stub_translation(
"activerecord.errors.messages.too_short",
"The %{attribute} of your %{model} is too short (minimum is %{count} characters)")
end
it "does not raise an exception" do
expect {
expect(validating_length(minimum: 4)).to validate_length_of(:attr).is_at_least(4)
}.to_not raise_exception
end
end
context "a wrong_length translation containing %{attribute}, %{model}" do
before do
stub_translation(
"activerecord.errors.messages.wrong_length",
"The %{attribute} of your %{model} is the wrong length (should be %{count} characters)")
end
it "does not raise an exception" do
expect {
expect(validating_length(is: 4)).
to validate_length_of(:attr).is_equal_to(4)
}.to_not raise_exception
end
end
end
def validating_length(options = {})
define_model(:example, attr: :string) do
validates_length_of :attr, options
end.new
end
end