Add a basic mathjax test

2 files changed, 94 insertions, 0 deletions

diff --git a/plugins/mathjax/build.gradle.kts b/plugins/mathjax/build.gradle.kts
index 142e7dc4..e570de46 100644
--- a/plugins/mathjax/build.gradle.kts
+++ b/plugins/mathjax/build.gradle.kts
@@ -1,5 +1,14 @@
 import org.jetbrains.registerDokkaArtifactPublication
 
+dependencies {
+    testImplementation("org.jsoup:jsoup:1.12.1")
+    testImplementation(project(":plugins:base"))
+    testImplementation(project(":plugins:base:test-utils"))
+    testImplementation(project(":test-tools"))
+    testImplementation(kotlin("test-junit"))
+    testImplementation(project(":kotlin-analysis"))
+}
+
 registerDokkaArtifactPublication("mathjaxPlugin") {
     artifactId = "mathjax-plugin"
 }
diff --git a/plugins/mathjax/src/test/kotlin/MathjaxPluginTest.kt b/plugins/mathjax/src/test/kotlin/MathjaxPluginTest.kt
new file mode 100644
index 00000000..33269ce7
--- /dev/null
+++ b/plugins/mathjax/src/test/kotlin/MathjaxPluginTest.kt
@@ -0,0 +1,85 @@
+package mathjaxTest
+
+import org.jetbrains.dokka.mathjax.MathjaxPlugin
+import org.jetbrains.dokka.testApi.testRunner.AbstractCoreTest
+import org.jsoup.Jsoup
+import org.junit.jupiter.api.Test
+import utils.TestOutputWriterPlugin
+
+class MathjaxPluginTest : AbstractCoreTest() {
+    @Test
+    fun basicMathjaxTest() {
+        val configuration = dokkaConfiguration {
+            sourceSets {
+                sourceSet {
+                    sourceRoots = listOf("src/main/kotlin/test/Test.kt")
+                }
+            }
+        }
+        val source =
+            """
+            |/src/main/kotlin/test/Test.kt
+            |package example
+            | /**
+            | * {@usesMathJax}
+            | *
+            | * <p>\(\alpha_{out} = \alpha_{dst}\)</p>
+            | * <p>\(C_{out} = C_{dst}\)</p>
+            | */
+            """.trimIndent()
+        val writerPlugin = TestOutputWriterPlugin()
+        testInline(
+            source,
+            configuration,
+            pluginOverrides = listOf(writerPlugin, MathjaxPlugin())
+        ) {
+            renderingStage = {
+                    _, _ -> Jsoup
+                .parse(writerPlugin.writer.contents["root/example.html"])
+                .head()
+                .select("link, script")
+                .let {
+                    val link = "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.6/MathJax.js?config=TeX-AMS_SVG&latest"
+                    assert(it.`is`("[href=$link], [src=$link]"))
+                }
+            }
+        }
+    }
+
+    @Test
+    fun basicNoMathjaxTest() {
+        val configuration = dokkaConfiguration {
+            sourceSets {
+                sourceSet {
+                    sourceRoots = listOf("src/main/kotlin/test/Test.kt")
+                }
+            }
+        }
+        val source =
+            """
+            |/src/main/kotlin/test/Test.kt
+            |package example
+            | /**
+            | * <p>\(\alpha_{out} = \alpha_{dst}\)</p>
+            | * <p>\(C_{out} = C_{dst}\)</p>
+            | */
+            """.trimIndent()
+        val writerPlugin = TestOutputWriterPlugin()
+        testInline(
+            source,
+            configuration,
+            pluginOverrides = listOf(writerPlugin, MathjaxPlugin())
+        ) {
+            renderingStage = {
+                    _, _ -> Jsoup
+                .parse(writerPlugin.writer.contents["root/example.html"])
+                .head()
+                .select("link, script")
+                .let {
+                    val link = "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.6/MathJax.js?config=TeX-AMS_SVG&latest"
+                    assert(!it.`is`("[href=$link], [src=$link]"))
+                }
+            }
+        }
+    }
+}