Sha256: 20ea951c2537942122ab5700d85601e6aeb71a888aec2733317e76f46cd52770
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Contents
# encoding: UTF-8
require File.expand_path("./helper", File.dirname(__FILE__))
class Post < Ohm::Model
include Ohm::Typecast
attribute :price, Integer
end
test "handles nil case correctly" do
post = Post.create(:price => nil)
post = Post[post.id]
assert nil == post.price
end
test "handles empty string case correctly" do
post = Post.create(:price => "")
post = Post[post.id]
assert "" == post.price.to_s
end
test "allows respond_to on an invalid integer" do
post = Post.new(:price => "FooBar")
assert_nothing_raised ArgumentError do
post.price.respond_to?(:**)
end
assert ! post.price.respond_to?(:**)
end
test "falls back to String#respond_to? when invalid" do
post = Post.new(:price => "FooBar")
assert post.price.respond_to?(:capitalize)
end
test "allows for real arithmetic" do
post = Post.create(:price => "3")
post = Post[post.id]
assert 6 == post.price + post.price
assert 0 == post.price - post.price
assert 9 == post.price * post.price
assert 1 == post.price / post.price
end
test "raises when trying to do arithmetic ops on a non-int" do
post = Post.create(:price => "FooBar")
post = Post[post.id]
assert_raise ArgumentError do
post.price * post.price
end
end
test "inspecting" do
post = Post.new(:price => "50000")
assert '"50000"' == post.price.inspect
post.price = 'FooBar'
assert '"FooBar"' == post.price.inspect
end
test "type is Fixnum" do
post = Post.new(:price => 399)
assert Fixnum == post.price.type
end
Version data entries
11 entries across 11 versions & 1 rubygems