discourse/spec/models/category_spec.rb

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# encoding: utf-8
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require 'spec_helper'
describe Category do
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it { should validate_presence_of :user_id }
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it { should validate_presence_of :name }
it 'validates uniqueness of name' do
Fabricate(:category)
should validate_uniqueness_of(:name)
end
it { should belong_to :topic }
it { should belong_to :user }
it { should have_many :topics }
it { should have_many :category_featured_topics }
it { should have_many :featured_topics }
describe "security" do
let(:category) { Fabricate(:category) }
let(:category_2) { Fabricate(:category) }
let(:user) { Fabricate(:user) }
let(:group) { Fabricate(:group) }
it "secures categories correctly" do
category.secure?.should be_false
category.deny(:all)
category.secure?.should be_true
category.allow(:all)
category.secure?.should be_false
user.secure_categories.should be_empty
group.add(user)
group.save
category.allow(group)
category.save
user.reload
user.secure_categories.should == [category]
end
it "lists all secured categories correctly" do
group.add(user)
category.allow(group)
Category.secured.should == [category]
category_2.allow(group)
Category.secured.should =~ [category, category_2]
end
end
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describe "uncategorized name" do
let(:category) { Fabricate.build(:category, name: SiteSetting.uncategorized_name) }
it "is invalid to create a category with the reserved name" do
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category.should_not be_valid
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end
end
describe "short name" do
let!(:category) { Fabricate(:category, name: 'xx') }
it "creates the category" do
category.should be_present
end
it 'has one topic' do
Topic.where(category_id: category.id).count.should == 1
end
end
describe 'caching' do
it "invalidates the site cache on creation" do
Site.expects(:invalidate_cache).once
Fabricate(:category)
end
it "invalidates the site cache on update" do
cat = Fabricate(:category)
Site.expects(:invalidate_cache).once
cat.update_attributes(name: 'new name')
end
it "invalidates the site cache on destroy" do
cat = Fabricate(:category)
Site.expects(:invalidate_cache).once
cat.destroy
end
end
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describe 'non-english characters' do
let(:category) { Fabricate(:category, name: "電車男") }
it "creates a blank slug, this is OK." do
category.slug.should be_blank
end
end
describe 'slug would be a number' do
let(:category) { Fabricate(:category, name: "電車男 2") }
it 'creates a blank slug' do
category.slug.should be_blank
end
end
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describe 'after create' do
before do
@category = Fabricate(:category, name: 'Amazing Category')
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@topic = @category.topic
end
it 'is created correctly' do
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@category.slug.should == 'amazing-category'
@category.hotness.should == 5.0
@category.description.should be_blank
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Topic.where(category_id: @category).count.should == 1
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@topic.should be_present
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@topic.category.should == @category
@topic.should be_visible
@topic.pinned_at.should be_present
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Guardian.new(@category.user).can_delete?(@topic).should be_false
@topic.posts.count.should == 1
@category.topic_url.should be_present
end
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describe "creating a new category with the same slug" do
it "should have a blank slug" do
Fabricate(:category, name: "Amazing Categóry").slug.should be_blank
end
end
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describe "trying to change the category topic's category" do
before do
@new_cat = Fabricate(:category, name: '2nd Category', user: @category.user)
@topic.change_category(@new_cat.name)
@topic.reload
@category.reload
end
it 'does not cause changes' do
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@category.topic_count.should == 0
@topic.category.should == @category
@category.topic.should == @topic
end
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end
end
describe 'destroy' do
before do
@category = Fabricate(:category)
@category_id = @category.id
@topic_id = @category.topic_id
@category.destroy
end
it 'is deleted correctly' do
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Category.exists?(id: @category_id).should be_false
Topic.exists?(id: @topic_id).should be_false
end
end
describe 'update_stats' do
before do
@category = Fabricate(:category)
end
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context 'with regular topics' do
before do
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@category.topics << Fabricate(:topic, user: @category.user)
Category.update_stats
@category.reload
end
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it 'updates topic stats' do
@category.topics_week.should == 1
@category.topics_month.should == 1
@category.topics_year.should == 1
@category.topic_count.should == 1
end
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end
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context 'with deleted topics' do
before do
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@category.topics << Fabricate(:deleted_topic,
user: @category.user)
Category.update_stats
@category.reload
end
it 'does not count deleted topics' do
@category.topics_week.should == 0
@category.topic_count.should == 0
@category.topics_month.should == 0
@category.topics_year.should == 0
end
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end
end
end