61 lines
1.5 KiB
Ruby
61 lines
1.5 KiB
Ruby
require "test_helper"
|
|
|
|
class LeadingWhitespaceValidatable
|
|
include ActiveModel::Validations
|
|
validates :string, :whitespace => { :leading => false }
|
|
attr_accessor :string
|
|
end
|
|
|
|
class TrailingWhitespaceValidatable
|
|
include ActiveModel::Validations
|
|
validates :string, :whitespace => { :trailing => false }
|
|
attr_accessor :string
|
|
end
|
|
|
|
class WhitespaceValidatorTest < ActiveSupport::TestCase
|
|
include Rails::Dom::Testing::Assertions::SelectorAssertions
|
|
|
|
def test_with_leading_whitespace
|
|
validator = LeadingWhitespaceValidatable.new
|
|
|
|
strings = [" ", " test", " ", "\ttest"]
|
|
|
|
strings.each do |v|
|
|
validator.string = v
|
|
assert_not validator.valid?, "'#{v}' should not be valid"
|
|
end
|
|
end
|
|
|
|
def test_without_leading_whitespace
|
|
validator = LeadingWhitespaceValidatable.new
|
|
|
|
strings = ["test", "test ", "t est", "test\t", ".test", "_test"]
|
|
|
|
strings.each do |v|
|
|
validator.string = v
|
|
assert_predicate validator, :valid?, "'#{v}' should be valid"
|
|
end
|
|
end
|
|
|
|
def test_with_trailing_whitespace
|
|
validator = TrailingWhitespaceValidatable.new
|
|
|
|
strings = [" ", "test ", " ", "test\t", "_test_ "]
|
|
|
|
strings.each do |v|
|
|
validator.string = v
|
|
assert_not validator.valid?, "'#{v}' should not be valid"
|
|
end
|
|
end
|
|
|
|
def test_without_trailing_whitespace
|
|
validator = TrailingWhitespaceValidatable.new
|
|
|
|
strings = ["test", " test", "tes t", "\ttest", "test.", "test_"]
|
|
|
|
strings.each do |v|
|
|
validator.string = v
|
|
assert_predicate validator, :valid?, "'#{v}' should be valid"
|
|
end
|
|
end
|
|
end
|