Break out specs for matchers into separate files

spec/public/matchers/contain_spec.rb

@@ -0,0 +1,114 @@
+require File.expand_path(File.dirname(__FILE__) + "/../../spec_helper")
+
+describe "contain" do
+  include Webrat::Matchers
+
+  before(:each) do
+    @body = <<-HTML
+      <div id='main'>
+        <div class='inner'>hello, world!</div>
+        <h2>Welcome "Bryan"</h2>
+        <h3>Welcome 'Bryan'</h3>
+        <h4>Welcome 'Bryan"</h4>
+        <ul>
+          <li>First</li>
+          <li>Second</li>
+        </ul>
+      </div>
+    HTML
+  end
+
+  before(:each) do
+    @body = <<-EOF
+      <div id='main'>
+        <div class='inner'>hello, world!</div>
+      </div>
+    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 "asserts for contains," do
+    include Test::Unit::Assertions
+
+    before(:each) do
+      should_receive(:response_body).and_return @body
+      require 'test/unit'
+    end
+
+    describe "assert_contain" do
+      it "should pass when containing the text" do
+        assert_contain("hello, world")
+      end
+
+      it "should pass when containing the regexp" do
+        assert_contain(/hello, world/)
+      end
+
+      it "should throw an exception when the body doesnt contain the text" do
+        lambda {
+          assert_contain("monkeys")
+        }.should raise_error(Test::Unit::AssertionFailedError)
+      end
+
+      it "should throw an exception when the body doesnt contain the regexp" do
+        lambda {
+          assert_contain(/monkeys/)
+        }.should raise_error(Test::Unit::AssertionFailedError)
+      end
+    end
+
+    describe "assert_not_contain" do
+      it "should pass when not containing the text" do
+        assert_not_contain("monkeys")
+      end
+
+      it "should pass when not containing the regexp" do
+        assert_not_contain(/monkeys/)
+      end
+
+      it "should throw an exception when the body does contain the text" do
+        lambda {
+          assert_not_contain("hello, world")
+        }.should raise_error(Test::Unit::AssertionFailedError)
+      end
+
+      it "should throw an exception when the body does contain the regexp" do
+        lambda {
+          assert_not_contain(/hello, world/)
+        }.should raise_error(Test::Unit::AssertionFailedError)
+      end
+    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

spec/public/matchers/have_selector_spec.rb

@@ -0,0 +1,90 @@
+require File.expand_path(File.dirname(__FILE__) + "/../../spec_helper")
+
+describe "have_selector" do
+  include Webrat::Matchers
+
+  before(:each) do
+    @body = <<-HTML
+      <div id='main'>
+        <div class='inner'>hello, world!</div>
+        <h2>Welcome "Bryan"</h2>
+        <h3>Welcome 'Bryan'</h3>
+        <h4>Welcome 'Bryan"</h4>
+        <ul>
+          <li>First</li>
+          <li>Second</li>
+        </ul>
+      </div>
+    HTML
+  end
+
+  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") do |node|
+      node.first.name.should == "div"
+    end
+  end
+
+  it "should not match of any of the matchers in the block fail" do
+    lambda {
+      @body.should have_selector("div") do |node|
+        node.first.name.should == "p"
+      end
+    }.should raise_error(Spec::Expectations::ExpectationNotMetError)
+  end
+
+  it "should be able to use #have_selector in the block" do
+    @body.should have_selector("#main") do |node|
+      node.should have_selector(".inner")
+    end
+  end
+
+  it "should not match any parent tags in the block" do
+    lambda {
+      @body.should have_selector(".inner") do |node|
+        node.should have_selector("#main")
+      end
+    }.should raise_error(Spec::Expectations::ExpectationNotMetError)
+  end
+
+  describe "asserts for selector," do
+    include Test::Unit::Assertions
+
+    before(:each) do
+      should_receive(:response_body).and_return @body
+      require 'test/unit'
+    end
+
+    describe "assert_have_selector" do
+      it "should pass when body contains the selection" do
+        assert_have_selector("div")
+      end
+
+      it "should throw an exception when the body doesnt have matching selection" do
+        lambda {
+          assert_have_selector("p")
+        }.should raise_error(Test::Unit::AssertionFailedError)
+      end
+    end
+
+    describe "assert_have_not_selector" do
+      it "should pass when the body doesn't contan the selection" do
+        assert_have_no_selector("p")
+      end
+
+      it "should throw an exception when the body does contain the selection" do
+        lambda {
+          assert_have_no_selector("div")
+        }.should raise_error(Test::Unit::AssertionFailedError)
+      end
+    end
+  end
+
+end

spec/public/matchers/have_tag_spec.rb

@@ -0,0 +1,148 @@
+require File.expand_path(File.dirname(__FILE__) + "/../../spec_helper")
+
+describe "have_tag" do
+  include Webrat::Matchers
+  include Webrat::HaveTagMatcher
+
+  before(:each) do
+    @body = <<-HTML
+      <div id='main'>
+        <div class='inner'>hello, world!</div>
+        <h2>Welcome "Bryan"</h2>
+        <h3>Welcome 'Bryan'</h3>
+        <h4>Welcome 'Bryan"</h4>
+        <ul>
+          <li>First</li>
+          <li>Second</li>
+        </ul>
+      </div>
+    HTML
+  end
+
+  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 content of the tag with double quotes in it" do
+    @body.should have_tag("h2", :content => 'Welcome "Bryan"')
+  end
+
+  it "should be able to specify the content of the tag with single quotes in it" do
+    @body.should have_tag("h3", :content => "Welcome 'Bryan'")
+  end
+
+  it "should be able to specify the content of the tag with both kinds of quotes" do
+    @body.should have_tag("h4", :content => "Welcome 'Bryan\"")
+  end
+
+  it "should be able to specify the number of occurences of the tag" do
+    @body.should have_tag("li", :count => 2)
+  end
+
+  it "should not match if the count is wrong" do
+    lambda {
+      @body.should have_tag("li", :count => 3)
+    }.should raise_error(Spec::Expectations::ExpectationNotMetError)
+  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") do |node|
+      node.first.name.should == "div"
+    end
+  end
+
+  it "should not match of any of the matchers in the block fail" do
+    lambda {
+      @body.should have_tag("div") do |node|
+        node.first.name.should == "p"
+      end
+    }.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") do |node|
+      node.should have_tag("div", :class => "inner")
+    end
+  end
+
+  it "should not match any parent tags in the block" do
+    lambda {
+      @body.should have_tag("div", :class => "inner") do |node|
+        node.should have_tag("div", :id => "main")
+      end
+    }.should raise_error(Spec::Expectations::ExpectationNotMetError)
+  end
+
+  it "should work with items that have multiple child nodes" do
+    @body.should have_tag("ul") do |n|
+      n.should have_tag("li", :content => "First")
+      n.should have_tag("li", :content => "Second")
+    end
+  end
+
+  describe "asserts for tags" do
+    include Test::Unit::Assertions
+
+    before(:each) do
+      should_receive(:response_body).and_return @body
+      require 'test/unit'
+    end
+
+    describe "assert_have_tag" do
+      it "should pass when body contains the tag" do
+        assert_have_tag("div")
+      end
+
+      it "should pass when finding with additional selectors" do
+        assert_have_tag("div", :class => "inner")
+      end
+
+
+      it "should throw an exception when the body doesn't have matching tag" do
+        lambda {
+          assert_have_tag("p")
+        }.should raise_error(Test::Unit::AssertionFailedError)
+      end
+
+      it "should throw an exception when the body doesn't have a tag matching the attributes" do
+        lambda {
+          assert_have_tag("div", :class => "nope")
+        }.should raise_error(Test::Unit::AssertionFailedError)
+      end
+    end
+
+    describe "assert_have_no_tag" do
+      it "should pass when the body doesn't contan the tag" do
+        assert_have_no_tag("p")
+      end
+
+      it "should pass when the body doesn't contain the tag due to additional selectors missing" do
+        assert_have_no_tag("div", :class => "nope")
+      end
+
+      it "should throw an exception when the body does contain the tag" do
+        lambda {
+          assert_have_no_tag("div")
+        }.should raise_error(Test::Unit::AssertionFailedError)
+      end
+
+      it "should throw an exception when the body contains the tag with additional selectors" do
+        lambda {
+          assert_have_no_tag("div", :class => "inner")
+        }.should raise_error(Test::Unit::AssertionFailedError)
+      end
+    end
+  end
+end