require "../spec_helper" def resource_request(resource : String) headers = HTTP::Headers{"Host" => "example.com"} HTTP::Request.new("GET", resource, headers) end describe ArticleIdParser do it "parses the post id for urls like /@user/:post_slug" do request = resource_request("/@user/my-post-111111abcdef") result = ArticleIdParser.parse(request) result.should eq(Monads::Just.new("111111abcdef")) end it "parses the post id for urls with hex characters after a /" do request = resource_request("/@user/bacon-abcdef123456") result = ArticleIdParser.parse(request) result.should eq(Monads::Just.new("abcdef123456")) end it "parses the post id for urls like /user/:post_slug" do request = resource_request("/user/my-post-222222abcdef") result = ArticleIdParser.parse(request) result.should eq(Monads::Just.new("222222abcdef")) end it "parses the post id for urls like /p/:post_slug" do request = resource_request("/p/my-post-333333abcdef") result = ArticleIdParser.parse(request) result.should eq(Monads::Just.new("333333abcdef")) end it "parses the post id for urls like /posts/:post_slug" do request = resource_request("/posts/my-post-444444abcdef") result = ArticleIdParser.parse(request) result.should eq(Monads::Just.new("444444abcdef")) end it "parses the post id for urls like /p/:post_id" do request = resource_request("/p/555555abcdef") result = ArticleIdParser.parse(request) result.should eq(Monads::Just.new("555555abcdef")) end it "parses the post id for urls like /:post_slug" do request = resource_request("/my-post-666666abcdef") result = ArticleIdParser.parse(request) result.should eq(Monads::Just.new("666666abcdef")) end it "parses the post id for urls like /https:/medium.com/@user/:post_slug" do request = resource_request("/https:/medium.com/@user/777777abcdef") result = ArticleIdParser.parse(request) result.should eq(Monads::Just.new("777777abcdef")) end it "parses the post id for global identity redirects" do request = resource_request("/m/global-identity?redirectUrl=https%3A%2F%2Fexample.com%2Fmy-post-888888abcdef") result = ArticleIdParser.parse(request) result.should eq(Monads::Just.new("888888abcdef")) end it "returns Nothing if path is a username" do request = resource_request("/@ba5eba11") result = ArticleIdParser.parse(request) result.should eq(Monads::Nothing(String).new) end it "returns Nothing if path is a tag" do request = resource_request("/tag/0ddba11") result = ArticleIdParser.parse(request) result.should eq(Monads::Nothing(String).new) end it "returns Nothing if path is search result" do request = resource_request("/search?q=ba5eba11") result = ArticleIdParser.parse(request) result.should eq(Monads::Nothing(String).new) end end