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require File.dirname(__FILE__) + '/../spec_helper'
class PageSpecTestPage < Page
description 'this is just a test page'
def headers
{
'cool' => 'beans',
'request' => @request.inspect[20..30],
'response' => @response.inspect[20..31]
}
end
tag 'test1' do |tag|
'Hello world!'
end
tag 'test2' do |tag|
'Another test.'
end
end
describe Page, 'validations' do
dataset :pages
test_helper :validations
let(:page){ Page.new(page_params)}
before :each do
@page = @model = Page.new(page_params)
end
it 'should not be valid with a slug length greater than 100 characters' do
page.valid?.should be_true
page.slug = 'x'*101
page.valid?.should be_false
end
it 'should not be valid with a title length greater than 255 characters' do
page.valid?.should be_true
page.title = 'x'*256
page.valid?.should be_false
end
it 'should not be valid with a breadcrumb length greater than 160 characters' do
page.valid?.should be_true
page.breadcrumb = 'x'*161
page.valid?.should be_false
end
it 'should validate length of' do
{
:title => 255,
:slug => 100,
:breadcrumb => 160
}.each do |field, max|
assert_invalid field, ('this must not be longer than %d characters' % max), 'x' * (max + 1)
assert_valid field, 'x' * max
end
end
it 'should validate presence of' do
[:title, :slug, :breadcrumb].each do |field|
assert_invalid field, 'this must not be blank', '', ' ', nil
end
end
it 'should validate format of' do
@page.parent = pages(:home)
assert_valid :slug, 'abc', 'abcd-efg', 'abcd_efg', 'abc.html', '/', '123'
assert_invalid :slug, 'this does not match the expected format', 'abcd efg', ' abcd', 'abcd/efg'
end
it 'should validate uniqueness of' do
@page.parent = pages(:parent)
assert_invalid :slug, 'this slug is already in use by a sibling of this page', 'child', 'child-2', 'child-3'
assert_valid :slug, 'child-4'
end
it 'should allow mass assignment for class name' do
@page.attributes = { :class_name => 'ArchivePage' }
assert_valid @page
@page.class_name.should == 'ArchivePage'
end
it 'should not be valid when class name is not a descendant of page' do
@page.class_name = 'Object'
@page.valid?.should == false
assert_not_nil @page.errors.on(:class_name)
@page.errors.on(:class_name).should == 'must be set to a valid descendant of Page'
end
it 'should not be valid when class name is not a descendant of page and it is set through mass assignment' do
@page.attributes = {:class_name => 'Object' }
@page.valid?.should == false
assert_not_nil @page.errors.on(:class_name)
@page.errors.on(:class_name).should == 'must be set to a valid descendant of Page'
end
it 'should be valid when class name is page or empty or nil' do
[nil, '', 'Page'].each do |value|
@page = ArchivePage.new(page_params)
@page.class_name = value
assert_valid @page
@page.class_name.should == value
end
end
end
describe Page, "behaviors" do
it 'should include' do
Page.included_modules.should include(StandardTags)
Page.included_modules.should include(Annotatable)
end
end
describe Page, "layout" do
dataset :pages_with_layouts
it 'should be accessible' do
@page = pages(:first)
@page.layout_id.should == layout_id(:main)
@page.layout.name.should == "Main"
end
it 'should be inherited' do
@page = pages(:inherited_layout)
@page.layout_id.should == nil
@page.layout.should == @page.parent.layout
end
end
describe Page do
dataset :pages
let(:page){ pages(:first ) }
let(:home){ pages(:home) }
let(:parent){ pages(:parent) }
let(:child){ pages(:child) }
let(:part){ page.parts(:body) }
describe '#parts' do
it 'should return PageParts with a page_id of the page id' do
home.parts.sort_by{|p| p.name }.should == PagePart.find_all_by_page_id(home.id).sort_by{|p| p.name }
end
end
it 'should destroy dependant parts' do
page.parts.create(page_part_params(:name => 'test'))
page.parts.find_by_name('test').should_not be_nil
id = page.id
page.destroy
PagePart.find_by_page_id(id).should be_nil
end
describe '#part' do
it 'should find the part with a name of the given string' do
page.part('body').should == page.parts.find_by_name('body')
end
it 'should find the part with a name of the given symbol' do
page.part(:body).should == page.parts.find_by_name('body')
end
it 'should access unsaved parts by name' do
part = PagePart.new(:name => "test")
page.parts << part
page.part('test').should == part
page.part(:test).should == part
end
it 'should return nil for an invalid part name' do
page.part('not-real').should be_nil
end
end
describe '#field' do
it "should find a field" do
page.fields.create(:name => 'keywords', :content => 'radiant')
page.field(:keywords).should == page.fields.find_by_name('keywords')
end
it "should find an unsaved field" do
field = PageField.new(:name => 'description', :content => 'radiant')
page.fields << field
page.field(:description).should == field
end
end
describe '#has_part?' do
it 'should return true for a valid part' do
page.has_part?('body').should == true
page.has_part?(:body).should == true
end
it 'should return false for a non-existant part' do
page.has_part?('obviously_false_part_name').should == false
page.has_part?(:obviously_false_part_name).should == false
end
end
describe '#inherits_part?' do
it 'should return true if any ancestor page has a part of the given name' do
child.has_part?(:sidebar).should be_false
child.inherits_part?(:sidebar).should be_true
end
it 'should return false if any ancestor page does not have a part of the given name' do
home.has_part?(:sidebar).should be_true
home.inherits_part?(:sidebar).should be_false
end
end
describe '#has_or_inherits_part?' do
it 'should return true if the current page or any ancestor has a part of the given name' do
child.has_or_inherits_part?(:sidebar).should be_true
end
it 'should return false if the current part or any ancestor does not have a part of the given name' do
child.has_or_inherits_part?(:obviously_false_part_name).should be_false
end
end
it "should accept new page parts as an array of PageParts" do
page.parts = [PagePart.new(:name => 'body', :content => 'Hello, world!')]
page.parts.size.should == 1
page.parts.first.should be_kind_of(PagePart)
page.parts.first.name.should == 'body'
page.parts.first.content.should == 'Hello, world!'
end
it "should dirty the page object when only changing parts" do
lambda do
page.dirty?.should be_false
page.parts = [PagePart.new(:name => 'body', :content => 'Hello, world!')]
page.dirty?.should be_true
end
end
describe '#published?' do
it "should be true when the status is Status[:published]" do
page.status = Status[:published]
page.published?.should be_true
end
it "should be false when the status is not Status[:published]" do
page.status = Status[:draft]
page.published?.should be_false
end
end
describe '#scheduled?' do
it "should be true when the status is Status[:scheduled]" do
page.status = Status[:scheduled]
page.scheduled?.should be_true
end
it "should be false when the status is not Status[:scheduled]" do
page.status = Status[:published]
page.scheduled?.should be_false
end
end
context 'when setting the published_at date' do
it 'should change its status to scheduled with a date in the future' do
new_page = Page.new(page_params(:status_id => '100', :published_at => '2020-1-1'))
new_page.save
new_page.status_id.should == 90
end
it 'should set the status to published when the date is in the past' do
scheduled_time = Time.zone.now - 1.year
p = Page.new(page_params(:status_id => '90', :published_at => scheduled_time))
p.save
p.status_id.should == 100
end
it 'should interpret the input date correctly when the current language is not English' do
I18n.locale = :nl
page.update_attribute(:published_at, "17 mei 2011")
#page.published_at.month.should == 5
I18n.locale = :en
end
end
context 'when setting the status' do
it 'should set published_at when given the published status id' do
page = Page.new(page_params(:status_id => '100', :published_at => nil))
page.status_id = Status[:published].id
page.save
page.published_at.utc.day.should == Time.now.utc.day
end
it 'should change its status to draft when set to draft' do
scheduled = pages(:scheduled)
scheduled.status_id = '1'
scheduled.save
scheduled.status_id.should == 1
end
it 'should not update published_at when already published' do
new_page = Page.new(page_params(:status_id => Status[:published].id))
expected = new_page.published_at
new_page.save
new_page.published_at.should == expected
end
end
describe '#path' do
it "should start with a slash" do
page.path.should match(/^\//)
end
it "should return a string with the current page's slug catenated with it's ancestor's slugs and delimited by slashes" do
pages(:grandchild).path.should == '/parent/child/grandchild/'
end
it 'should end with a slash' do
page.path.should match(/\/$/)
end
end
describe '#child_path' do
it 'should return the #path for the given child' do
parent.child_path(child).should == '/parent/child/'
end
end
describe '#status' do
it 'should return the Status with the id of the page status_id' do
home.status.should == Status.find(home.status_id)
end
end
describe '#status=' do
it 'should set the status_id to the id of the given Status' do
home.status = Status[:draft]
home.status_id.should == Status[:draft].id
end
end
its(:cache?){ should be_true }
its(:virtual?){ should be_false }
it 'should support optimistic locking' do
p1, p2 = Page.find(page_id(:first)), Page.find(page_id(:first))
p1.update_attributes!(:breadcrumb => "foo")
lambda { p2.update_attributes!(:breadcrumb => "blah") }.should raise_error(ActiveRecord::StaleObjectError)
end
describe '.default_child' do
it 'should return the Page class' do
Page.default_child.should == Page
end
end
describe '#default_child' do
it 'should return the class default_child' do
page.default_child.should == Page.default_child
end
end
describe '#allowed_children' do
it "should return a unique array of allowable child classes" do
page.should_receive(:allowed_children_cache).at_least(:once).and_return('Page,CustomFileNotFoundPage,CustomFileNotFoundPage,EnvDumpPage,ArchivePage')
children = page.allowed_children
children.should == [Page, CustomFileNotFoundPage, EnvDumpPage, ArchivePage]
end
it 'should return an array of allowable Page subclasses' do
page.allowed_children.all?{|klass| klass.ancestors.include?(Page) }
end
end
describe '#allowed_children_lookup' do
it 'should return the default_child as the first element' do
page.allowed_children_lookup.first.should == page.default_child
end
it 'should return a collection containing the default_child and ordered by name Page descendants that are in_menu' do
Page.should_receive(:descendants).and_return([ArchivePage, CustomFileNotFoundPage])
page.allowed_children_lookup.should == [Page, ArchivePage, CustomFileNotFoundPage]
end
it "should reject pages that aren't in the menu" do
FileNotFoundPage.in_menu false
page.allowed_children.should_not include(FileNotFoundPage)
end
end
end
describe Page, "before save filter" do
dataset :home_page
before :each do
Page.create(page_params(:title =>"Month Index", :class_name => "ArchiveMonthIndexPage"))
@page = Page.find_by_title("Month Index")
end
it 'should set the class name correctly' do
@page.should be_kind_of(ArchiveMonthIndexPage)
end
it 'should set the virtual bit correctly' do
@page.virtual?.should == true
@page.virtual.should == true
end
it 'should update virtual based on new class name' do
# turn a regular page into a virtual page
@page.class_name = "ArchiveMonthIndexPage"
@page.save.should == true
@page.virtual?.should == true
@page.send(:read_attribute, :virtual).should == true
# turn a virtual page into a non-virtual one
["", nil, "Page", "PageSpecTestPage"].each do |value|
@page = ArchiveYearIndexPage.create(page_params)
@page.class_name = value
@page.save.should == true
@page = Page.find @page.id
@page.should be_instance_of(Page.descendant_class(value))
@page.virtual?.should == false
@page.send(:read_attribute, :virtual).should == false
end
end
end
describe Page, "rendering" do
dataset :pages, :markup_pages, :snippets, :layouts
test_helper :render
before :each do
@page = pages(:home)
end
it 'should render' do
@page.render.should == 'Hello world!'
end
it 'should render with a filter' do
pages(:textile).render.should == '<p>Some <strong>Textile</strong> content.</p>'
end
it 'should render with tags' do
pages(:radius).render.should == "Radius body."
end
it 'should render with a layout' do
@page.update_attribute(:layout_id, layout_id(:main))
@page.render.should == "<html>\n <head>\n <title>Home</title>\n </head>\n <body>\n Hello world!\n </body>\n</html>\n"
end
it 'should render a part' do
@page.render_part(:body).should == "Hello world!"
end
it "should render blank when given a non-existent part" do
@page.render_part(:empty).should == ''
end
it 'should render a snippet' do
@page.render_snippet(snippets(:first)).should == 'test'
end
it 'should render a snippet with a filter' do
@page.render_snippet(snippets(:markdown)).should match(%r{<p><strong>markdown</strong></p>})
end
it 'should render a snippet with a tag' do
@page.render_snippet(snippets(:radius)).should == 'Home'
end
it 'should render custom pages with tags' do
create_page "Test Page", :body => "<r:test1 /> <r:test2 />", :class_name => "PageSpecTestPage"
pages(:test_page).should render_as('Hello world! Another test. body.')
end
it 'should render blank when containing no content' do
Page.new.should render_as('')
end
end
describe Page, "#find_by_path" do
dataset :pages, :file_not_found
before :each do
@page = pages(:home)
end
it 'should allow you to find the home page' do
@page.find_by_path('/').should == @page
end
it 'should allow you to find deeply nested pages' do
@page.find_by_path('/parent/child/grandchild/great-grandchild/').should == pages(:great_grandchild)
end
it 'should not allow you to find virtual pages' do
@page.find_by_path('/virtual/').should == pages(:file_not_found)
end
it 'should find the FileNotFoundPage when a page does not exist' do
@page.find_by_path('/nothing-doing/').should == pages(:file_not_found)
end
it 'should find a draft FileNotFoundPage in dev mode' do
@page.find_by_path('/drafts/no-page-here', false).should == pages(:lonely_draft_file_not_found)
end
it 'should not find a draft FileNotFoundPage in live mode' do
@page.find_by_path('/drafts/no-page-here').should_not == pages(:lonely_draft_file_not_found)
end
it 'should find a custom file not found page' do
@page.find_by_path('/gallery/nothing-doing').should == pages(:no_picture)
end
it 'should not find draft pages in live mode' do
@page.find_by_path('/draft/').should == pages(:file_not_found)
end
it 'should find draft pages in dev mode' do
@page.find_by_path('/draft/', false).should == pages(:draft)
end
it "should use the top-most published 404 page by default" do
@page.find_by_path('/foo').should == pages(:file_not_found)
@page.find_by_path('/foo/bar').should == pages(:file_not_found)
end
end
describe Page, "class" do
it 'should have a description' do
PageSpecTestPage.description.should == 'this is just a test page'
end
it 'should have a display name' do
Page.display_name.should == "Page"
PageSpecTestPage.display_name.should == "Page Spec Test"
PageSpecTestPage.display_name = "New Name"
PageSpecTestPage.display_name.should == "New Name"
FileNotFoundPage.display_name.should == "File Not Found"
end
it 'should list decendants' do
descendants = Page.descendants
assert_kind_of Array, descendants
assert_match /PageSpecTestPage/, descendants.inspect
end
it 'should allow initialization with empty defaults' do
@page = Page.new_with_defaults({})
@page.parts.size.should == 0
end
it 'should allow initialization with default page parts' do
@page = Page.new_with_defaults({ 'defaults.page.parts' => 'a, b, c'})
@page.parts.size.should == 3
@page.parts.first.name.should == 'a'
@page.parts.last.name.should == 'c'
end
it 'should allow initialization with default page status' do
@page = Page.new_with_defaults({ 'defaults.page.status' => 'published' })
@page.status.should == Status[:published]
end
it 'should allow initialization with default filter' do
@page = Page.new_with_defaults({ 'defaults.page.filter' => 'Textile', 'defaults.page.parts' => 'a, b, c' })
@page.parts.each do |part|
part.filter_id.should == 'Textile'
end
end
it "should allow initialization with default fields" do
@page = Page.new_with_defaults({ 'defaults.page.fields' => 'x, y, z' })
@page.fields.size.should == 3
@page.fields.first.name.should == 'x'
@page.fields.last.name.should == 'z'
end
it "should expose default page parts" do
override = PagePart.new(:name => 'override')
Page.stub!(:default_page_parts).and_return([override])
@page = Page.new_with_defaults({})
@page.parts.should eql([override])
end
it 'should allow you to get the class name of a descendant class with a string' do
["", nil, "Page"].each do |value|
Page.descendant_class(value).should == Page
end
Page.descendant_class("PageSpecTestPage").should == PageSpecTestPage
end
it 'should allow you to determine if a string is a valid descendant class name' do
["", nil, "Page", "PageSpecTestPage"].each do |value|
Page.is_descendant_class_name?(value).should == true
end
Page.is_descendant_class_name?("InvalidPage").should == false
end
describe ".date_column_names" do
it "should return an array of column names whose sql_type is a date, datetime or timestamp" do
Page.date_column_names.should == Page.columns.collect{|c| c.name if c.sql_type =~ /^date(time)?|timestamp/ }.compact
end
end
end
describe Page, "loading subclasses before bootstrap" do
before :each do
Page.connection.should_receive(:tables).and_return([])
end
it "should not attempt to search for missing subclasses" do
Page.connection.should_not_receive(:select_values).with("SELECT DISTINCT class_name FROM pages WHERE class_name <> '' AND class_name IS NOT NULL")
Page.load_subclasses
end
end
describe Page, "loading subclasses when upgrading from 0.5.x where class_name column is not present" do
before :each do
column_names = Page.column_names - ["class_name"]
Page.should_receive(:column_names).and_return(column_names)
end
it "should not attempt to search for missing subclasses" do
Page.connection.should_not_receive(:select_values).with("SELECT DISTINCT class_name FROM pages WHERE class_name <> '' AND class_name IS NOT NULL")
Page.load_subclasses
end
end
describe Page, 'loading subclasses after bootstrap' do
it "should find subclasses in extensions" do
defined?(ArchivePage).should_not be_nil
end
it "should not adjust the display name of subclasses found in extensions" do
ArchivePage.display_name.should_not match(/not installed/)
end
end
describe Page, "class which is applied to a page but not defined" do
dataset :pages
before :each do
Object.send(:const_set, :ClassNotDefinedPage, Class.new(Page){ def self.missing?; false end })
create_page "Class Not Defined", :class_name => "ClassNotDefinedPage"
Object.send(:remove_const, :ClassNotDefinedPage)
Page.load_subclasses
end
it 'should be created dynamically as a new subclass of Page' do
Object.const_defined?("ClassNotDefinedPage").should == true
end
it 'should indicate that it wasn\'t defined' do
ClassNotDefinedPage.missing?.should == true
end
it "should adjust the display name to indicate that the page type is not installed" do
ClassNotDefinedPage.display_name.should match(/not installed/)
end
after :each do
Object.send(:remove_const, :ClassNotDefinedPage)
end
end
describe Page, "class find_by_path" do
dataset :pages, :file_not_found
it 'should find the home page' do
Page.find_by_path('/').should == pages(:home)
end
it 'should find children' do
Page.find_by_path('/parent/child/').should == pages(:child)
end
it 'should not find draft pages in live mode' do
Page.find_by_path('/draft/').should == pages(:file_not_found)
Page.find_by_path('/draft/', false).should == pages(:draft)
end
it 'should raise an exception when root page is missing' do
pages(:home).destroy
Page.find_by_parent_id().should be_nil
lambda { Page.find_by_path "/" }.should raise_error(Page::MissingRootPageError, 'Database missing root page')
end
end
describe Page, "processing" do
dataset :pages_with_layouts
before :all do
@request = ActionController::TestRequest.new :url => '/page/'
@response = ActionController::TestResponse.new
@page = pages(:home)
end
it 'should set response body' do
@page.process(@request, @response)
@response.body.should match(/Hello world!/)
end
it 'should set headers and pass request and response' do
create_page "Test Page", :class_name => "PageSpecTestPage"
@page = pages(:test_page)
@page.process(@request, @response)
@response.headers['cool'].should == 'beans'
@response.headers['request'].should == 'TestRequest'
@response.headers['response'].should == 'TestResponse'
end
it 'should set content type based on layout' do
@page = pages(:utf8)
@page.process(@request, @response)
@response.should be_success
@response.headers['Content-Type'].should == 'text/html;charset=utf8'
end
it "should copy custom headers into the response" do
@page.stub!(:headers).and_return({"X-Extra-Header" => "This is my header"})
@page.process(@request, @response)
@response.header['X-Extra-Header'].should == "This is my header"
end
it "should set a 200 status code by default" do
@page.process(@request, @response)
@response.response_code.should == 200
end
it "should set the response code to the result of the response_code method on the page" do
@page.stub!(:response_code).and_return(404)
@page.process(@request, @response)
@response.response_code.should == 404
end
end
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