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require 'spec_helper'
describe "build multiple instances" do
before do
define_model('Post', title: :string, position: :integer)
FactoryGirl.define do
factory(:post) do |post|
post.title "Through the Looking Glass"
post.position { rand(10**4) }
end
end
end
context "without default attributes" do
subject { FactoryGirl.build_list(:post, 20) }
its(:length) { should eq 20 }
it "builds (but doesn't save) all the posts" do
subject.each do |record|
expect(record).to be_new_record
end
end
it "uses the default factory values" do
subject.each do |record|
expect(record.title).to eq "Through the Looking Glass"
end
end
end
context "with default attributes" do
subject { FactoryGirl.build_list(:post, 20, title: "The Hunting of the Snark") }
it "overrides the default values" do
subject.each do |record|
expect(record.title).to eq "The Hunting of the Snark"
end
end
end
context "with a block" do
subject do
FactoryGirl.build_list(:post, 20, title: "The Listing of the Block") do |post|
post.position = post.id
end
end
it "correctly uses the set value" do
subject.each_with_index do |record, index|
expect(record.position).to eq record.id
end
end
end
end
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