122 lines
3.0 KiB
Ruby
122 lines
3.0 KiB
Ruby
require 'spec_helper'
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describe Shoulda::Matchers::ActiveModel::ValidatePresenceOfMatcher do
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context "a required attribute" do
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before do
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define_model :example, :attr => :string do
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validates_presence_of :attr
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end
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@model = Example.new
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end
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it "should require a value" do
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@model.should validate_presence_of(:attr)
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end
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it "should not override the default message with a blank" do
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@model.should validate_presence_of(:attr).with_message(nil)
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end
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end
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context "a required attribute on a class using ActiveModel::Validations" do
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before do
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define_active_model_class("Example", :accessors => [:attr]) do
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validates_presence_of :attr
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end
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@model = Example.new
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end
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it "should require a value" do
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@model.should validate_presence_of(:attr)
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end
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it "should not override the default message with a blank" do
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@model.should validate_presence_of(:attr).with_message(nil)
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end
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end
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context "an optional attribute" do
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before do
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@model = define_model(:example, :attr => :string).new
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end
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it "should not require a value" do
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@model.should_not validate_presence_of(:attr)
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end
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end
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context "an optional attribute on a class using ActiveModel::Validations" do
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before do
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@model = define_active_model_class("Example", :accessors => [:attr]).new
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end
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it "should not require a value" do
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@model.should_not validate_presence_of(:attr)
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end
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end
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context "a required has_many association" do
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before do
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define_model :child
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@model = define_model :parent do
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has_many :children
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validates_presence_of :children
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end.new
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end
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it "should require the attribute to be set" do
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@model.should validate_presence_of(:children)
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end
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end
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context "an optional has_many association" do
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before do
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define_model :child
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@model = define_model :parent do
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has_many :children
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end.new
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end
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it "should not require the attribute to be set" do
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@model.should_not validate_presence_of(:children)
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end
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end
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context "a required has_and_belongs_to_many association" do
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before do
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define_model :child
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@model = define_model :parent do
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has_and_belongs_to_many :children
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validates_presence_of :children
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end.new
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create_table "children_parents", :id => false do |t|
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t.integer :child_id
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t.integer :parent_id
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end
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end
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it "should require the attribute to be set" do
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@model.should validate_presence_of(:children)
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end
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end
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context "an optional has_and_belongs_to_many association" do
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before do
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define_model :child
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@model = define_model :parent do
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has_and_belongs_to_many :children
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end.new
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create_table "children_parents", :id => false do |t|
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t.integer :child_id
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t.integer :parent_id
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end
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end
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it "should not require the attribute to be set" do
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@model.should_not validate_presence_of(:children)
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end
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end
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end
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