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Contents
require 'spec_helper'
describe Comment do
describe "Associations" do
it { is_expected.to respond_to(:article) }
end
describe "Modules" do
#just to verify the model is extending the module
it "extends SqlSearchableSortable module" do
Comment.singleton_class.included_modules.include?(SqlSearchableSortable)
end
end
describe "#sql_sort" do
before do
Article.record_timestamps = false
Comment.record_timestamps = false
(1..5).each do
article = FactoryGirl.create(:article, headline: "Some Article Headline #{rand(1..9)}", updated_at: Time.now + (rand(1..9)).minutes, created_at: Time.now - (rand(1..9)).minutes)
(1..3).each do
FactoryGirl.create(:comment, article: article, updated_at: Time.now + (rand(1..9)).minutes, created_at: Time.now - (rand(1..9)).minutes)
end
end
expect(Comment.count).to be > 0 #non-trivial for sorting
end
describe "Allows sorting by joined model column" do
it "sorts by article.headline as defined in the model" do
comments = Comment.joins(:article).sql_sort("headline")
expect(comments.pluck(:headline)).to eq(comments.pluck(:headline).sort)
end
end
describe "Column Naming Conflicts" do
context "when joined tables share a column name" do
let!(:comments_1) { Comment.joins(:article).sql_sort("updated_at") }
let!(:comments_2) { Comment.joins(:article).sql_sort("created_at") }
describe "sorts by the column from the table specified within the hash (or the base table)" do
it "sorts using the comments table for updated_at" do
expect(comments_1.pluck("comments.updated_at")).to eq(comments_1.pluck("comments.updated_at").sort)
end
it "sorts using the articles table for created_at" do
expect(comments_2.pluck("articles.created_at")).to eq(comments_2.pluck("articles.created_at").sort)
end
end
end
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems