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Add basic SSR tests
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‎build.mill‎

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@@ -126,6 +126,13 @@ object ssr extends ScalaModule {
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ivy"org.seleniumhq.selenium:selenium-support:4.33.0",
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ivy"org.slf4j:slf4j-api:2.0.17"
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)
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object test extends ScalaTests with TestModule.Munit {
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def ivyDeps = Agg(
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ivy"org.scalameta::munit::1.1.0",
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ivy"org.jsoup:jsoup:1.21.1",
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ivy"org.slf4j:slf4j-simple:2.0.17"
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)
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}
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}
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trait CustomJpackageModule extends JpackageModule {

‎ssr/src/ba/sake/flatmark/ssr/WebDriverHolder.scala‎

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@@ -19,6 +19,7 @@ class WebDriverHolder {
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driverLogPrefs.enable(LogType.BROWSER, Level.ALL)
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chromeOptions.setCapability("goog:loggingPrefs", driverLogPrefs)
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chromeOptions.addArguments("--headless=new")
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chromeOptions.setBrowserVersion("138")
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val webDriver = new ChromeDriver(chromeOptions)
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initialized = true
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logger.debug("WebDriver started")

‎ssr/test/src/ba/sake/flatmark/ssr/CodeHighlighterSuite.scala‎

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package ba.sake.flatmark.ssr
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import ba.sake.sharaf.undertow.UndertowSharafServer
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import ba.sake.sharaf.SharafHandler
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import ba.sake.sharaf.utils.NetworkUtils
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import org.jsoup.Jsoup
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class CodeHighlighterSuite extends munit.FunSuite {
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var server: UndertowSharafServer = null
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var webDriverHolder: WebDriverHolder = WebDriverHolder()
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val port = NetworkUtils.getFreePort()
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override def beforeAll(): Unit =
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server = UndertowSharafServer("localhost", port, routes)
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server.start()
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override def afterAll(): Unit =
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server.stop()
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webDriverHolder.close()
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test("highlight scala code") {
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val ssr = FlatmarkSsr(s"http://localhost:${port}", webDriverHolder)
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val res = ssr.highlight(
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"""|object HelloWorld {
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| def main(args: Array[String]): Unit = {
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| println("Hello, world!")
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| }
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|}""".stripMargin,
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Some("scala")
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)
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val resHtml = Jsoup.parse(res)
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val expectedHtml = Jsoup.parse(
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"""<pre> <code class="language-scala hljs" data-highlighted="yes"><span class="hljs-class"><span class="hljs-keyword">object</span> <span class="hljs-title">HelloWorld</span> </span>{
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<span class="hljs-function"><span class="hljs-keyword">def</span> <span class="hljs-title">main</span></span>(args: <span class="hljs-type">Array</span>[<span class="hljs-type">String</span>]): <span class="hljs-type">Unit</span> = {
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println(<span class="hljs-string">"Hello, world!"</span>)
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}
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}</code>
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</pre>"""
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)
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assertEquals(resHtml.html, expectedHtml.html)
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}
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// these are sensitive, because of HMTL encoding etc
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test("highlight HTML code") {
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val ssr = FlatmarkSsr(s"http://localhost:${port}", webDriverHolder)
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val res = ssr.highlight(
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"""|<!DOCTYPE html>
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|<html>
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|<head>
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|<title>Page Title</title>
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|</head>
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|<body>
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|
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|<h1>This is a Heading</h1>
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|<p>This is a paragraph.</p>
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|
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|</body>
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|</html>
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|""".stripMargin,
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Some("html")
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)
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val resHtml = Jsoup.parse(res)
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val expectedHtml = Jsoup.parse(
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"""<pre> <code class="language-html hljs language-xml" data-highlighted="yes"><span class="hljs-meta">&lt;!DOCTYPE <span class="hljs-keyword">html</span>&gt;</span>
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<span class="hljs-tag">&lt;<span class="hljs-name">html</span>&gt;</span>
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<span class="hljs-tag">&lt;<span class="hljs-name">head</span>&gt;</span>
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<span class="hljs-tag">&lt;<span class="hljs-name">title</span>&gt;</span>Page Title<span class="hljs-tag">&lt;/<span class="hljs-name">title</span>&gt;</span>
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<span class="hljs-tag">&lt;/<span class="hljs-name">head</span>&gt;</span>
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<span class="hljs-tag">&lt;<span class="hljs-name">body</span>&gt;</span>
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<span class="hljs-tag">&lt;<span class="hljs-name">h1</span>&gt;</span>This is a Heading<span class="hljs-tag">&lt;/<span class="hljs-name">h1</span>&gt;</span>
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<span class="hljs-tag">&lt;<span class="hljs-name">p</span>&gt;</span>This is a paragraph.<span class="hljs-tag">&lt;/<span class="hljs-name">p</span>&gt;</span>
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<span class="hljs-tag">&lt;/<span class="hljs-name">body</span>&gt;</span>
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<span class="hljs-tag">&lt;/<span class="hljs-name">html</span>&gt;</span>
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</code>
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</pre>"""
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)
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assertEquals(resHtml.html, expectedHtml.html)
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}
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}

‎ssr/test/src/ba/sake/flatmark/ssr/GraphvizRendererSuite.scala‎

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package ba.sake.flatmark.ssr
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import ba.sake.sharaf.undertow.UndertowSharafServer
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import ba.sake.sharaf.SharafHandler
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import ba.sake.sharaf.utils.NetworkUtils
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class GraphvizRendererSuite extends munit.FunSuite {
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var server: UndertowSharafServer = null
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var webDriverHolder: WebDriverHolder = WebDriverHolder()
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val port = NetworkUtils.getFreePort()
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override def beforeAll(): Unit =
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server = UndertowSharafServer("localhost", port, routes)
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server.start()
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override def afterAll(): Unit =
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server.stop()
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webDriverHolder.close()
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test("render graphviz graph to SVG") {
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val ssr = FlatmarkSsr(s"http://localhost:${port}", webDriverHolder)
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val res = ssr.renderGraphviz("""digraph G {Hello->World}""", "dot")
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assertEquals(
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res,
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"""<!--?xml version="1.0" encoding="UTF-8" standalone="no"?-->
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<!-- Generated by graphviz version 12.2.1 (0)
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-->
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<!-- Title: G Pages: 1 -->
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<svg width="79pt" height="116pt" viewBox="0.00 0.00 79.41 116.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 112)">
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<title>G</title>
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<polygon fill="white" stroke="none" points="-4,4 -4,-112 75.41,-112 75.41,4 -4,4"></polygon>
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<!-- Hello -->
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<g id="node1" class="node">
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<title>Hello</title>
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<ellipse fill="none" stroke="black" cx="35.71" cy="-90" rx="32.49" ry="18"></ellipse>
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<text text-anchor="middle" x="35.71" y="-85.8" font-family="Times,serif" font-size="14.00">Hello</text>
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</g>
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<!-- World -->
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<g id="node2" class="node">
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<title>World</title>
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<ellipse fill="none" stroke="black" cx="35.71" cy="-18" rx="35.71" ry="18"></ellipse>
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<text text-anchor="middle" x="35.71" y="-13.8" font-family="Times,serif" font-size="14.00">World</text>
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</g>
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<!-- Hello&#45;&gt;World -->
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<g id="edge1" class="edge">
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<title>Hello-&gt;World</title>
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<path fill="none" stroke="black" d="M35.71,-71.7C35.71,-64.41 35.71,-55.73 35.71,-47.54"></path>
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<polygon fill="black" stroke="black" points="39.21,-47.62 35.71,-37.62 32.21,-47.62 39.21,-47.62"></polygon>
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</g>
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</g>
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</svg>
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"""
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)
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}
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}

‎ssr/test/src/ba/sake/flatmark/ssr/MathRendererSuite.scala‎

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package ba.sake.flatmark.ssr
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import ba.sake.sharaf.undertow.UndertowSharafServer
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import ba.sake.sharaf.SharafHandler
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import ba.sake.sharaf.utils.NetworkUtils
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class MathRendererSuite extends munit.FunSuite {
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var server: UndertowSharafServer = null
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var webDriverHolder: WebDriverHolder = WebDriverHolder()
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val port = NetworkUtils.getFreePort()
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override def beforeAll(): Unit =
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server = UndertowSharafServer("localhost", port, routes)
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server.start()
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override def afterAll(): Unit =
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server.stop()
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webDriverHolder.close()
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test("highlight math expression") {
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val ssr = FlatmarkSsr(s"http://localhost:${port}", webDriverHolder)
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val res = ssr.renderMath("""x = 5""")
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assertEquals(
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res,
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"""<span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>x</mi><mo>=</mo><mn>5</mn></mrow><annotation encoding="application/x-tex"> x = 5
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</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height: 0.4306em;"></span><span class="mord mathnormal">x</span><span class="mspace" style="margin-right: 0.2778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right: 0.2778em;"></span></span><span class="base"><span class="strut" style="height: 0.6444em;"></span><span class="mord">5</span></span></span></span>"""
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)
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}
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}

‎ssr/test/src/ba/sake/flatmark/ssr/MermaidRendererSuite.scala‎

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package ba.sake.flatmark.ssr
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import ba.sake.sharaf.undertow.UndertowSharafServer
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import ba.sake.sharaf.SharafHandler
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import ba.sake.sharaf.utils.NetworkUtils
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class MermaidRendererSuite extends munit.FunSuite {
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var server: UndertowSharafServer = null
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var webDriverHolder: WebDriverHolder = WebDriverHolder()
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val port = NetworkUtils.getFreePort()
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override def beforeAll(): Unit =
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server = UndertowSharafServer("localhost", port, routes)
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server.start()
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override def afterAll(): Unit =
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server.stop()
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webDriverHolder.close()
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test("render mermaid flowchart diagram to HTML") {
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val ssr = FlatmarkSsr(s"http://localhost:${port}", webDriverHolder)
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val source =
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"""|pie title pita
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| "Dogs" : 50
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| "Cats" : 50
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|""".stripMargin
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val res = ssr.renderMermaid(source).trim
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assert(
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res.startsWith("""<pre class="mermaid" data-processed="true"><svg id="mermaid-""")
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)
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assert(
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res.endsWith(
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"""<g transform="translate(225,225)"><circle cx="0" cy="0" r="186" class="pieOuterCircle"></circle><path d="M0,-185A185,185,0,1,1,0,185L0,0Z" fill="#ECECFF" class="pieCircle"></path><path d="M0,185A185,185,0,1,1,0,-185L0,0Z" fill="#ffffde" class="pieCircle"></path><text transform="translate(138.75,3.0808688933348094e-14)" class="slice" style="text-anchor: middle;">50%</text><text transform="translate(-138.75,-1.0624278139522284e-13)" class="slice" style="text-anchor: middle;">50%</text><text x="0" y="-200" class="pieTitleText">pita</text><g class="legend" transform="translate(216,-22)"><rect width="18" height="18" style="fill: rgb(236, 236, 255); stroke: rgb(236, 236, 255);"></rect><text x="22" y="14">Dogs</text></g><g class="legend" transform="translate(216,0)"><rect width="18" height="18" style="fill: rgb(255, 255, 222); stroke: rgb(255, 255, 222);"></rect><text x="22" y="14">Cats</text></g></g></svg></pre>"""
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)
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)
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}
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}

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