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require 'abstract_unit'
require 'fixtures/topic'
require 'fixtures/reply'
require 'fixtures/developer'
class ValidationsTest < Test::Unit::TestCase
fixtures :topics, :developers
def test_single_field_validation
r = Reply.new
r.title = "There's no content!"
assert !r.save, "A reply without content shouldn't be saveable"
r.content = "Messa content!"
assert r.save, "A reply with content should be saveable"
end
def test_single_attr_validation_and_error_msg
r = Reply.new
r.title = "There's no content!"
r.save
assert r.errors.invalid?("content"), "A reply without content should mark that attribute as invalid"
assert_equal "Empty", r.errors.on("content"), "A reply without content should contain an error"
assert_equal 1, r.errors.count
end
def test_double_attr_validation_and_error_msg
r = Reply.new
assert !r.save
assert r.errors.invalid?("title"), "A reply without title should mark that attribute as invalid"
assert_equal "Empty", r.errors.on("title"), "A reply without title should contain an error"
assert r.errors.invalid?("content"), "A reply without content should mark that attribute as invalid"
assert_equal "Empty", r.errors.on("content"), "A reply without content should contain an error"
assert_equal 2, r.errors.count
end
def test_error_on_create
r = Reply.new
r.title = "Wrong Create"
assert !r.save
assert r.errors.invalid?("title"), "A reply with a bad title should mark that attribute as invalid"
assert_equal "is Wrong Create", r.errors.on("title"), "A reply with a bad content should contain an error"
end
def test_error_on_update
r = Reply.new
r.title = "Bad"
r.content = "Good"
assert r.save, "First save should be successful"
r.title = "Wrong Update"
assert !r.save, "Second save should fail"
assert r.errors.invalid?("title"), "A reply with a bad title should mark that attribute as invalid"
assert_equal "is Wrong Update", r.errors.on("title"), "A reply with a bad content should contain an error"
end
def test_single_error_per_attr_iteration
r = Reply.new
r.save
errors = []
r.errors.each { |attr, msg| errors << [attr, msg] }
assert errors.include?(["title", "Empty"])
assert errors.include?(["content", "Empty"])
end
def test_multiple_errors_per_attr_iteration_with_full_error_composition
r = Reply.new
r.title = "Wrong Create"
r.content = "Mismatch"
r.save
errors = []
r.errors.each_full { |error| errors << error }
assert_equal "Title is Wrong Create", errors[0]
assert_equal "Title is Content Mismatch", errors[1]
assert_equal 2, r.errors.count
end
def test_errors_on_base
r = Reply.new
r.content = "Mismatch"
r.save
r.errors.add_to_base "Reply is not dignifying"
errors = []
r.errors.each_full { |error| errors << error }
assert_equal "Reply is not dignifying", r.errors.on_base
assert errors.include?("Title Empty")
assert errors.include?("Reply is not dignifying")
assert_equal 2, r.errors.count
end
def test_create_without_validation
reply = Reply.new
assert !reply.save
assert reply.save(false)
end
def test_errors_on_boundary_breaking
developer = Developer.new("name" => "xs")
assert !developer.save
assert_equal "is too short (min is 3 characters)", developer.errors.on("name")
developer.name = "All too very long for this boundary, it really is"
assert !developer.save
assert_equal "is too long (max is 20 characters)", developer.errors.on("name")
developer.name = "Just right"
assert developer.save
end
def test_title_confirmation
Topic.validate_confirmation(:title)
t = Topic.create("title" => "We should be confirmed")
assert !t.save
t.title_confirmation = "We should be confirmed"
assert t.save
Topic.write_inheritable_attribute("validate_on_create", [])
end
def test_terms_of_service_agreement
Topic.validate_acceptance(:terms_of_service)
t = Topic.create("title" => "We should be confirmed")
assert !t.save
assert_equal "must be accepted", t.errors.on(:terms_of_service)
t.terms_of_service = "1"
assert t.save
Topic.write_inheritable_attribute("validate_on_create", [])
end
def test_eula
Topic.validate_acceptance(:eula, "must be abided")
t = Topic.create("title" => "We should be confirmed")
assert !t.save
assert_equal "must be abided", t.errors.on(:eula)
t.eula = "1"
assert t.save
Topic.write_inheritable_attribute("validate_on_create", [])
end
end
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