require File.expand_path(File.dirname(__FILE__) + "/../spec_helper") describe Webrat::Matchers do include Webrat::Matchers include Webrat::HaveTagMatcher before(:each) do @body = <<-HTML
hello, world!
HTML end describe "#have_xpath" do it "should work with non-HTML documents" do xml = '' xml.should have_xpath('/foo[@bar="baz"]') end it "should be able to match an XPATH" do @body.should have_xpath("//div") end it "should not match a XPATH that does not exist" do @body.should_not have_xpath("//p") end it "should be able to loop over all the matched elements" do @body.should have_xpath("//div") { |node| node.first.name.should == "div" } end it "should not match of any of the matchers in the block fail" do lambda { @body.should have_xpath("//div") { |node| node.first.name.should == "p" } }.should raise_error(Spec::Expectations::ExpectationNotMetError) end it "should be able to use #have_xpath in the block" do @body.should have_xpath("//div[@id='main']") { |node| node.should have_xpath("./div[@class='inner']") } end it "should convert absolute paths to relative in the block" do @body.should have_xpath("//div[@id='main']") { |node| node.should have_xpath("//div[@class='inner']") } end it "should not match any parent tags in the block" do lambda { @body.should have_xpath("//div[@class='inner']") { |node| node.should have_xpath("//div[@id='main']") } }.should raise_error(Spec::Expectations::ExpectationNotMetError) end end describe "#have_selector" do it "should be able to match a CSS selector" do @body.should have_selector("div") end it "should not match a CSS selector that does not exist" do @body.should_not have_selector("p") end it "should be able to loop over all the matched elements" do @body.should have_selector("div") { |node| node.first.name.should == "div" } end it "should not match of any of the matchers in the block fail" do lambda { @body.should have_selector("div") { |node| node.first.name.should == "p" } }.should raise_error(Spec::Expectations::ExpectationNotMetError) end it "should be able to use #have_selector in the block" do @body.should have_selector("#main") { |node| node.should have_selector(".inner") } end it "should not match any parent tags in the block" do lambda { @body.should have_selector(".inner") { |node| node.should have_selector("#main") } }.should raise_error(Spec::Expectations::ExpectationNotMetError) end end describe "#have_tag" do it "should be able to match a tag" do @body.should have_tag("div") end it "should not match the tag when it should not match" do @body.should_not have_tag("p") end it "should be able to specify the content of the tag" do @body.should have_tag("div", :content => "hello, world!") end it "should be able to specify the attributes of the tag" do @body.should have_tag("div", :class => "inner") end it "should be able to loop over all the matched elements" do @body.should have_tag("div") { |node| node.first.name.should == "div" } end it "should not match of any of the matchers in the block fail" do lambda { @body.should have_tag("div") { |node| node.first.name.should == "p" } }.should raise_error(Spec::Expectations::ExpectationNotMetError) end it "should be able to use #have_tag in the block" do @body.should have_tag("div", :id => "main") { |node| node.should have_tag("div", :class => "inner") } end it "should not match any parent tags in the block" do lambda { @body.should have_tag("div", :class => "inner") { |node| node.should have_tag("div", :id => "main") } }.should raise_error(Spec::Expectations::ExpectationNotMetError) end it "should work with items that have multiple child nodes" do @body.should have_tag("ul") { |n| n.should have_tag("li", :content => "First") n.should have_tag("li", :content => "Second") } end end describe Webrat::Matchers::HasContent do include Webrat::Matchers before(:each) do @body = <<-EOF
hello, world!
EOF end describe "#matches?" do it "should call element#contains? when the argument is a string" do @body.should contain("hello, world!") end it "should call element#matches? when the argument is a regular expression" do @body.should contain(/hello, world/) end end describe "#failure_message" do it "should include the content string" do hc = Webrat::Matchers::HasContent.new("hello, world!") hc.matches?(@body) hc.failure_message.should include("\"hello, world!\"") end it "should include the content regular expresson" do hc = Webrat::Matchers::HasContent.new(/hello,\sworld!/) hc.matches?(@body) hc.failure_message.should include("/hello,\\sworld!/") end it "should include the element's inner content" do hc = Webrat::Matchers::HasContent.new(/hello,\sworld!/) hc.matches?(@body) hc.failure_message.should include("hello, world!") end end end end