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Contents
require 'teststrap'
require 'whyvalidationssuckin96/attribute_based_validation'
context "attribute based validation mixin" do
context "when mixed into a class" do
setup do
Class.new(WhyValidationsSuckIn96::Validation) do
include WhyValidationsSuckIn96::SkippableValidation
include WhyValidationsSuckIn96::AttributeBasedValidation
def validate
super
pass
end
end # Class.new
end # setup
should "fail if no attribute is specified during construction" do
topic.new(Object.new)
end.raises(ArgumentError, "The attribute to validate must be specified as :attribute")
should "add an attribute accessor" do
topic.new(Object.new, :attribute => :foo).attribute
end.equals(:foo)
context "when using :allow_nil" do
should "skip validation if the validatable object is #nil?" do
inst = topic.new(OpenStruct.new(:test => nil), :allow_nil => true, :attribute => :test)
inst.validates?
inst.has_run?
end.equals(false)
should "not skip validation of the validatable object is non-#nil?" do
inst = topic.new(OpenStruct.new(:test => Object.new), :allow_nil => true, :attribute => :test)
inst.validates?
inst.has_run?
end
end # when using :allow_nil
context "when using :allow_blank" do
should "skip validation if the validatable object is #blank?" do
inst = topic.new(OpenStruct.new(:test => ""), :allow_blank => true, :attribute => :test)
inst.validates?
inst.has_run?
end.equals(false)
should "not skip validation if the validatable object is non-#blank?" do
inst = topic.new(OpenStruct.new(:test => "bzzt"), :allow_blank => true, :attribute => :test)
inst.validates?
inst.has_run?
end
end # when using :allow_blank
end # when mixed into a class
end # skippable validation mixin
Version data entries
15 entries across 15 versions & 1 rubygems