Блог у синатри, епизода девета
Резултат тестирања изгледа овако:
$ bundle exec rake
Config
.title
should return value
when the title is blank
should return nothing
when the title is missing
should return nil
.store
should return value
.all
should return all the values
blurgh
routes and content
should respond to /
should have a title
the view
should have a body html elements
the posts URLs should be listed
get_posts
should return posts
on the index page
the posts URLs should be listed
the posts titles should be shown
get_post
should return a post in two parts
Finished in 0.02477 seconds
13 examples, 0 failures
То је зато што сам одредио да формат резултата теста буде: —format doc у .rspec фајлу.
Но проблем је што сам ставио:
on the index page
the posts URLs should be listed
the posts titles should be shown
да је унутар get_posts. То би приуредим и да наместим да буде читљивије.
Тренутно blurgh_spec.rb изгледа овако:
# -*- coding: utf-8 -*-
require 'spec_helper'
describe "blurgh" do
def app
@app ||= Sinatra::Application
end
context "routes and content" do
before :each do
YAML.should_receive(:load_file)\
.with("setup.yaml").and_return({"title" => "Naslov", "store" => "posts"})
end
it "should respond to /" do
get '/'
last_response.should be_ok
end
it "should have a title" do
get '/'
last_response.body.should match("Naslov")
end
context "the view" do
it "should have a body html elements" do
get '/'
last_response.body.should match("<body>")
end
it "the posts URLs should be listed" do
get '/'
# last_response.body.should match("let")
last_response.body.should match('<a href="let">Авионски лет</a>')
end
end
end
describe "get_posts" do
before do
YAML.should_receive(:load_file).with("setup.yaml")\
.and_return({"title" => "Naslov", "store" => "spec/fixtures"})
end
it "should return posts" do
first_article = File.readlines("spec/fixtures/o-kapadokiji.md", "")[1]
second_article = File.readlines("spec/fixtures/let.md", "")[1]
store = Config.all['store']
get_posts(store).should == \
[[20110325, {"url" => "let", "title" => "Авионски лет", "body" => "#{second_article}"}],\
[20110324, {"url" => "o-kapadokiji", "title" => "Кападокија", "body" => "#{first_article}"}]]
end
context "on the index page" do
it "the posts URLs should be listed" do
get '/'
last_response.body.should match("let")
last_response.body.should match("o-kapadokiji")
end
it "the posts titles should be shown" do
get '/'
last_response.body.should match('<a href="let">Авионски лет</a>')
last_response.body.should match('<a href="o-kapadokiji">Кападокија</a>')
end
end
end
describe "get_post" do
before do
YAML.should_receive(:load_file).with("setup.yaml")\
.and_return({"title" => "Naslov", "store" => "spec/fixtures"})
end
it "should return a post in two parts" do
get_post("o-kapadokiji").should have(2).parts
end
end
end
Да би то променио, променим прво:
context "routes and content" do
before :each do
YAML.should_receive(:load_file)\
.with("setup.yaml").and_return({"title" => "Naslov", "store" => "posts"})
end
у
context "routes and content" do
before :each do
YAML.should_receive(:load_file)\
.and_return({"title" => "Naslov", "store" => "spec/fixtures"})
end
Покренем тестирање и оно прође.
Али сада се то понавља три пута, што да не ставим то пре почетка свих тестова:
before :each do
YAML.should_receive(:load_file)\
.and_return({"title" => "Naslov", "store" => "spec/fixtures"})
end
а остале избришем. Покренем тест и пролази без жалби.
Вратим се предходној жељи где би да групишем сродне тестове, тако да преуредим фајл да изгледа овако:
# -*- coding: utf-8 -*-
require 'spec_helper'
describe "blurgh" do
before :each do
YAML.should_receive(:load_file)\
.and_return({"title" => "Naslov", "store" => "spec/fixtures"})
end
def app
@app ||= Sinatra::Application
end
context "routes and content" do
it "should respond to /" do
get '/'
last_response.should be_ok
end
context "the view" do
it "should have a title" do
get '/'
last_response.body.should match("Naslov")
end
it "should have a body html elements" do
get '/'
last_response.body.should match("<body>")
end
it "the posts titles should be shown" do
get '/'
last_response.body.should match('<a href="let">Авионски лет</a>')
last_response.body.should match('<a href="o-kapadokiji">Кападокија</a>')
end
end
end
describe "get_posts" do
it "should return posts" do
first_article = File.readlines("spec/fixtures/o-kapadokiji.md", "")[1]
second_article = File.readlines("spec/fixtures/let.md", "")[1]
store = Config.all['store']
get_posts(store).should == \
[[20110325, {"url" => "let", "title" => "Авионски лет", "body" => "#{second_article}"}],\
[20110324, {"url" => "o-kapadokiji", "title" => "Кападокија", "body" => "#{first_article}"}]]
end
end
describe "get_post" do
it "should return a post in two parts" do
get_post("o-kapadokiji").should have(2).parts
end
end
end
Што је у мом мишљењу, читљивије и логичније. Покренем тест и он прође. Да додам у гит:
$ git status
# On branch posts
# Changed but not updated:
# (use "git add <file>..." to update what will be committed)
# (use "git checkout -- <file>..." to discard changes in working directory)
#
# modified: spec/blurgh_spec.rb
#
$ git add spec/blurgh_spec.rb
$ git commit -m "смршао blurgh_spec.rb"
[posts 0e3722c] смршао blurgh_spec.rb
1 files changed, 18 insertions(+), 34 deletions(-)
