hello
} } describe "#title" do context "when there is a title" do it "should return the title inner_text" do expect(subject.title).to be == 'example' end end context "when there is no title" do let(:body) { %{hello
} } it "should return nil" do expect(subject.title).to be nil end end end describe "#each_meta_redirect" do context "when the Content-Type is text/html" do let(:content_type) { 'text/html' } context "and the HTML is valid" do let(:link) { '/link' } let(:refresh) { 'refresh' } let(:body) { %{Redirecting...} } it "should yield each meta http-equiv='refresh' URL" do expect { |b| subject.each_meta_redirect(&b) }.to yield_successive_args(link) end context "but when http-equiv is REFRESH" do let(:refresh) { 'REFRESH' } it "should ignore the case of refresh" do expect { |b| subject.each_meta_redirect(&b) }.to yield_successive_args(link) end end context "but the http-equiv attribute is missing" do let(:body) { %{Redirecting...} } it "should ignore those meta tags" do expect { |b| subject.each_meta_redirect(&b) }.to yield_successive_args(link) end end context "but http-equiv is not refresh" do let(:body) { %{} } it "should ignore those meta tags" do expect { |b| subject.each_meta_redirect(&b) }.to yield_successive_args(link) end end context "but the content attribute is missing" do let(:body) { %{Redirecting...} } it "should ignore those meta tags" do expect { |b| subject.each_meta_redirect(&b) }.to yield_successive_args(link) end end context "but the content attribute does not contain url=..." do let(:body) { %{Redirecting...} } it "should ignore those meta tags" do expect { |b| subject.each_meta_redirect(&b) }.to yield_successive_args(link) end end end context "but the HTML cannot be parsed" do let(:body) { "Redirecting...} } it { expect(subject.meta_redirect?).to be true } end context "when there are no meta refresh redirects" do let(:body) { %{Redirecting...} } it { expect(subject.meta_redirect?).to be false } end end describe "#meta_redirects" do context "when there are meta refresh redirects" do let(:link1) { "/link1" } let(:link2) { "/link2" } let(:body) { %{Redirecting...} } it "should return each meta refresh redirect URL" do expect(subject.meta_redirects).to be == [link1, link2] end end context "when there are no meta refresh redirects" do let(:body) { %{Redirecting...} } it { expect(subject.meta_redirects).to be == [] } end end describe "#each_redirect" do context "when the Location header is set" do let(:link) { "http://#{host}/link" } let(:headers) { {'Location' => link} } it "should yield the Location header" do expect { |b| subject.each_redirect(&b) }.to yield_successive_args(link) end end context "when there are multiple Location headers" do let(:link1) { "http://#{host}/link1" } let(:link2) { "http://#{host}/link2" } let(:headers) { {'Location' => [link1, link2]} } it "should yield each Location header value" do expect { |b| subject.each_redirect(&b) }.to yield_successive_args(link1, link2) end end context "when there is no Location header set" do context "but there are meta refresh redirects" do let(:link1) { "/link1" } let(:link2) { "/link2" } let(:body) { %{Redirecting...} } it "should yield each meta refresh redirect URL" do expect { |b| subject.each_redirect(&b) }.to yield_successive_args(link1, link2) end end context "and there are no meta refresh redirects" do it do expect { |b| subject.each_redirect(&b) }.not_to yield_control end end end context "when not given a block" do it "should return an Enumerator" do expect(subject.each_redirect).to be_kind_of(Enumerator) end end end context "#redirects_to" do context "when there are redirects" do let(:link1) { "http://#{host}/link1" } let(:link2) { "http://#{host}/link2" } let(:headers) { {'Location' => [link1, link2]} } it "should return the redirects as an Array" do expect(subject.redirects_to).to be == [link1, link2] end end context "when there are no redirects" do it { expect(subject.redirects_to).to be == [] } end end describe "#each_mailto" do context "when the Content-Type is text/html" do let(:content_type) { 'text/html' } context "and the HTML is valid" do let(:email1) { "bob@example.com" } let(:email2) { "jim@example.com" } let(:body) { %{email1 link email2} } it "should yield each a link where the href starts with 'mailto:'" do expect { |b| subject.each_mailto(&b) }.to yield_successive_args(email1, email2) end end context "but the HTML is not valid" do let(:body) { "