Add GFM renderer tests

1 files changed, 78 insertions, 0 deletions

diff --git a/plugins/base/src/test/kotlin/renderers/html/HtmlRenderingOnlyTestBase.kt b/plugins/base/src/test/kotlin/renderers/html/HtmlRenderingOnlyTestBase.kt
new file mode 100644
index 00000000..69025947
--- /dev/null
+++ b/plugins/base/src/test/kotlin/renderers/html/HtmlRenderingOnlyTestBase.kt
@@ -0,0 +1,78 @@
+package renderers.html
+
+import org.jetbrains.dokka.DokkaConfiguration
+import org.jetbrains.dokka.DokkaConfigurationImpl
+import org.jetbrains.dokka.base.DokkaBase
+import org.jetbrains.dokka.base.renderers.RootCreator
+import org.jetbrains.dokka.base.resolvers.external.DokkaExternalLocationProviderFactory
+import org.jetbrains.dokka.base.resolvers.external.JavadocExternalLocationProviderFactory
+import org.jetbrains.dokka.base.resolvers.local.DefaultLocationProviderFactory
+import org.jetbrains.dokka.base.transformers.pages.comments.CommentsToContentConverter
+import org.jetbrains.dokka.model.doc.DocTag
+import org.jetbrains.dokka.model.properties.PropertyContainer
+import org.jetbrains.dokka.pages.*
+import org.jetbrains.dokka.testApi.context.MockContext
+import org.jsoup.Jsoup
+import org.jsoup.nodes.Element
+import org.jsoup.nodes.Node
+import org.jsoup.nodes.TextNode
+import renderers.RenderingOnlyTestBase
+import utils.TestOutputWriter
+
+abstract class HtmlRenderingOnlyTestBase : RenderingOnlyTestBase() {
+
+    val files = TestOutputWriter()
+    override val context = MockContext(
+        DokkaBase().outputWriter to { _ -> files },
+        DokkaBase().locationProviderFactory to ::DefaultLocationProviderFactory,
+        DokkaBase().htmlPreprocessors to { _ -> RootCreator },
+        DokkaBase().externalLocationProviderFactory to { ::JavadocExternalLocationProviderFactory },
+        DokkaBase().externalLocationProviderFactory to { ::DokkaExternalLocationProviderFactory },
+        testConfiguration = DokkaConfigurationImpl(
+            "", "", null, false, emptyList(), emptyList(), emptyMap(), emptyList(), false
+        )
+    )
+
+    protected val renderedContent: Element by lazy {
+        files.contents.getValue("test-page.html").let { Jsoup.parse(it) }.select("#content").single()
+    }
+
+    protected fun linesAfterContentTag() =
+        files.contents.getValue("test-page.html").lines()
+            .dropWhile { !it.contains("""<div id="content">""") }
+            .joinToString(separator = "") { it.trim() }
+}
+
+fun Element.match(vararg matchers: Any): Unit =
+    childNodes()
+        .filter { it !is TextNode || it.text().isNotBlank() }
+        .let { it.drop(it.size - matchers.size) }
+        .zip(matchers)
+        .forEach { (n, m) -> m.accepts(n) }
+
+open class Tag(val name: String, vararg val matchers: Any)
+class Div(vararg matchers: Any) : Tag("div", *matchers)
+class P(vararg matchers: Any) : Tag("p", *matchers)
+class Span(vararg matchers: Any) : Tag("span", *matchers)
+
+private fun Any.accepts(n: Node) {
+    when (this) {
+        is String -> assert(n is TextNode && n.text().trim() == this.trim()) { "\"$this\" expected but found: $n" }
+        is Tag -> {
+            assert(n is Element && n.tagName() == name) { "Tag $name expected but found: $n" }
+            if (n is Element && matchers.isNotEmpty()) n.match(*matchers)
+        }
+        else -> throw IllegalArgumentException("$this is not proper matcher")
+    }
+}
+
+
+internal object EmptyCommentConverter : CommentsToContentConverter {
+    override fun buildContent(
+        docTag: DocTag,
+        dci: DCI,
+        sourceSets: Set<DokkaConfiguration.DokkaSourceSet>,
+        styles: Set<Style>,
+        extras: PropertyContainer<ContentNode>
+    ): List<ContentNode> = emptyList()
+}
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