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Contents
require 'spec_helper'
describe Shoulda::Matchers::ActiveModel::ValidateNumericalityOfMatcher do
context "a numeric attribute" do
before do
define_model :example, :attr => :string do
validates_numericality_of :attr
end
@model = Example.new
end
it "should only allow numeric values for that attribute" do
@model.should validate_numericality_of(:attr)
end
it "should not override the default message with a blank" do
@model.should validate_numericality_of(:attr).with_message(nil)
end
end
context "a numeric attribute which must be integer" do
before do
define_model :example, :attr => :string do
validates_numericality_of :attr, { :only_integer => true }
end
@model = Example.new
end
it "should only allow integer values for that attribute" do
@model.should validate_numericality_of(:attr).only_integer
end
end
context "a numeric attribute with a custom validation message" do
before do
define_model :example, :attr => :string do
validates_numericality_of :attr, :message => 'custom'
end
@model = Example.new
end
it "should only allow numeric values for that attribute with that message" do
@model.should validate_numericality_of(:attr).with_message(/custom/)
end
it "should not allow numeric values for that attribute with another message" do
@model.should_not validate_numericality_of(:attr)
end
end
context "a non-numeric attribute" do
before do
@model = define_model(:example, :attr => :string).new
end
it "should not only allow numeric values for that attribute" do
@model.should_not validate_numericality_of(:attr)
end
end
end
Version data entries
22 entries across 14 versions & 3 rubygems