89 lines
2.9 KiB
Plaintext
89 lines
2.9 KiB
Plaintext
factory = require "spec.factory"
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import trim from require "sitegen.common"
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flatten_html = (html) ->
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trim (html\gsub "%>%s+%<", "><")
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describe "renderers", ->
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render_for_site = (site, renderer, str, meta={}, page) ->
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page or= factory.Page(:site)
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page.render_fn, page.meta = renderer\load str
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page.meta.template = false
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for k,v in pairs meta
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page.meta[k] = v
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page\render!
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describe "renderers.markdown", ->
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local site, renderer
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render = (...) -> render_for_site site, renderer, ...
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before_each ->
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MarkdownRenderer = require "renderers.markdown"
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site = factory.Site!
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renderer = MarkdownRenderer site
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it "syntax highlights some code", ->
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out = flatten_html render [[
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```lua
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print("hello world")
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```]]
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assert.same [[<div class="highlight"><pre><span></span><code><span class="py-nb">print</span><span class="py-p">(</span><span class="py-s2">"hello world"</span><span class="py-p">)</span></code></pre></div>]], out
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it "syntax highlights moonscript code", ->
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out = flatten_html render [[
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```moonscript
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print "Hi, #{@name}!"
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```]]
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assert.same [[<div class="highlight"><pre><span></span><code><span class="py-nb">print</span><span class="py-s2">"</span><span class="py-s">Hi, </span><span class="py-si">#{</span><span class="py-vc">@name</span><span class="py-si">}</span><span class="py-s">!</span><span class="py-s2">"</span></code></pre></div>]], out
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it "doesnt highlight code inside of a cosmo template", ->
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site.user_vars.hello = (_, args) ->
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{ template } = args
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template
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out = flatten_html render [=[
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```lua
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print 5
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```
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$hello{[[
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```lua
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print thing
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```
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]]}]=]
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assert.same [=[<div class="highlight"><pre><span></span><code><span class="py-nb">print</span><span class="py-mi">5</span></code></pre></div><p>
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```lua
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print thing
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```
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</p>]=], out
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it "doesn't highlight unrecognized code languages", ->
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out = flatten_html render [[
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```snickerdoodle
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this code block has an unknown label
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```]]
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assert.same [[<pre class="snickerdoodle"><code>this code block has an unknown label</code></pre>]], out
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it "doesn't highlight unlabeled code blocks", ->
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out = flatten_html render [[
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```
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this code block has no label
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```]]
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assert.same [[<div class="highlight"><pre><span></span><code>this code block has no label
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</code></pre></div>]], out
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it "defaults to pandoc highlighting when pygments fails to recognize code language", ->
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out = flatten_html render [[
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```heex
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<.greet name="Jane" />
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```]]
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assert.same [[<div class="sourceCode" id="cb1"><pre
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class="sourceCode heex"><code class="sourceCode elixir"><span id="cb1-1"><a href="#cb1-1" aria-hidden="true" tabindex="-1"></a><span class="op"><.</span>greet name<span class="op">=</span><span class="st">"Jane"</span><span class="op">/></span></span></code></pre></div>]], out
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