require 'spec_helper' require 'pretty_text' describe PrettyText do describe "Cooking" do it "should support github style code blocks" do PrettyText.cook("``` test ```").should match_html "
test  \n
" end it "should support quoting [] " do PrettyText.cook("[quote=\"EvilTrout, post:123, topic:456, full:true\"][sam][/quote]").should =~ /\[sam\]/ end it "produces a quote even with new lines in it" do PrettyText.cook("[quote=\"EvilTrout, post:123, topic:456, full:true\"]ddd\n[/quote]").should match_html "

" end it "should produce a quote" do PrettyText.cook("[quote=\"EvilTrout, post:123, topic:456, full:true\"]ddd[/quote]").should match_html "

" end it "trims spaces on quote params" do PrettyText.cook("[quote=\"EvilTrout, post:555, topic: 666\"]ddd[/quote]").should match_html "

" end it "should handle 3 mentions in a row" do PrettyText.cook('@hello @hello @hello').should match_html "

@hello @hello @hello

" end it "should not do weird @ mention stuff inside a pre block" do PrettyText.cook("``` a @test ```").should match_html "
a @test  \n
" end it "should sanitize the html" do PrettyText.cook("").should match_html "alert(42)" end it "should escape html within the code block" do PrettyText.cook("```text
hello
```").should match_html "
<header>hello</header>  \n
" end it "should support language choices" do PrettyText.cook("```ruby test ```").should match_html "
test  \n
" end it 'should decorate @mentions' do PrettyText.cook("Hello @eviltrout").should match_html "

Hello @eviltrout

" end it 'should allow for @mentions to have punctuation' do PrettyText.cook("hello @bob's @bob,@bob; @bob\"").should match_html "

hello @bob's @bob,@bob; @bob\"

" end it 'should add spoiler tags' do PrettyText.cook("[spoiler]hello[/spoiler]").should match_html "

hello

" end it "should only detect ``` at the begining of lines" do PrettyText.cook(" ```\n hello\n ```") .should match_html "
```\nhello\n```\n
" end end describe "rel nofollow" do before do SiteSetting.stubs(:add_rel_nofollow_to_user_content).returns(true) SiteSetting.stubs(:exclude_rel_nofollow_domains).returns("foo.com,bar.com") end it "should inject nofollow in all user provided links" do PrettyText.cook('cnn').should =~ /nofollow/ end it "should not inject nofollow in all local links" do (PrettyText.cook("cnn") !~ /nofollow/).should be_true end it "should not inject nofollow in all subdomain links" do (PrettyText.cook("cnn") !~ /nofollow/).should be_true end it "should not inject nofollow for foo.com" do (PrettyText.cook("cnn") !~ /nofollow/).should be_true end it "should not inject nofollow for bar.foo.com" do (PrettyText.cook("cnn") !~ /nofollow/).should be_true end end describe "Excerpt" do context "images" do it "should dump images" do PrettyText.excerpt("",100).should == "[image]" end it "should keep alt tags" do PrettyText.excerpt("car",100).should == "[car]" end it "should keep title tags" do PrettyText.excerpt("",100).should == "[car]" end it "should convert images to markdown if the option is set" do PrettyText.excerpt("", 100, markdown_images: true).should == "![car](http://cnn.com/a.gif)" end end it "should have an option to strip links" do PrettyText.excerpt("cnn",100, strip_links: true).should == "cnn" end it "should preserve links" do PrettyText.excerpt("cnn",100).should == "cnn" end it "should deal with special keys properly" do PrettyText.excerpt("
",100).should == "" end it "should truncate stuff properly" do PrettyText.excerpt("hello world",5).should == "hello…" PrettyText.excerpt("

hello

world

",6).should == "hello w…" end it "should insert a space between to Ps" do PrettyText.excerpt("

a

b

",5).should == "a b" end it "should strip quotes" do PrettyText.excerpt("boom",5).should == "boom" end it "should not count the surrounds of a link" do PrettyText.excerpt("cnn",3).should == "cnn" end it "uses an ellipsis instead of html entities if provided with the option" do PrettyText.excerpt("cnn", 2, text_entities: true).should == "cn..." end it "should truncate links" do PrettyText.excerpt("cnn",2).should == "cn…" end it "should be able to extract links" do PrettyText.extract_links("http://bla.com").to_a.should == ["http://cnn.com"] end it "should extract links to topics" do PrettyText.extract_links("").to_a.should == ["/t/topic/321"] end it "should extract links to posts" do PrettyText.extract_links("").to_a.should == ["/t/topic/1234/4567"] end it "should not extract links inside quotes" do PrettyText.extract_links(" http://useless1.com http://useless2.com ").to_a.should == ["http://body_only.com", "http://body_and_quote.com", "/t/topic/1234"] end it "should not preserve tags in code blocks" do PrettyText.excerpt("
<h3>Hours</h3>
",100).should == "<h3>Hours</h3>" end it "should handle nil" do PrettyText.excerpt(nil,100).should == '' end end describe "strip links" do it "returns blank for blank input" do expect(PrettyText.strip_links("")).to be_blank end it "does nothing to a string without links" do expect(PrettyText.strip_links("I'm the batman")).to eq("I'm the batman") end it "strips links but leaves the text content" do expect(PrettyText.strip_links("I'm the linked batman")).to eq("I'm the linked batman") end end describe "apply cdn" do it "should detect bare links to images and apply a CDN" do PrettyText.apply_cdn("hello","http://a.com").should == "hello" end it "should not touch non images" do PrettyText.apply_cdn("hello","http://a.com").should == "hello" end end end