41 lines
934 B
Ruby
41 lines
934 B
Ruby
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require 'spec_helper'
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require 'email'
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describe EmailStyles do
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def style_exists(html, css_rule)
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fragment = Nokogiri::HTML.fragment(EmailStyles.new(html).format)
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element = fragment.at(css_rule)
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expect(element["style"]).not_to be_blank
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end
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it "returns blank from an empty string" do
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EmailStyles.new("").format.should be_blank
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end
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it "attaches a style to h3 tags" do
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style_exists("<h3>hello</h3>", "h3")
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end
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it "attaches a style to hr tags" do
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style_exists("hello<hr>", "hr")
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end
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it "attaches a style to a tags" do
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style_exists("<a href='#'>wat</a>", "a")
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end
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it "attaches a style to ul tags" do
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style_exists("<ul><li>hello</li></ul>", "ul")
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end
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it "attaches a style to li tags" do
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style_exists("<ul><li>hello</li></ul>", "li")
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end
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it "removes pre tags but keeps their contents" do
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expect(EmailStyles.new("<pre>hello</pre>").format).to eq("hello")
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end
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end
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