1 files changed, 94 insertions, 0 deletions
diff --git a/runners/gradle-plugin/src/test/kotlin/org/jetbrains/dokka/gradle/GradleDokkaConfigurationJsonTest.kt b/runners/gradle-plugin/src/test/kotlin/org/jetbrains/dokka/gradle/GradleDokkaConfigurationJsonTest.kt
new file mode 100644
index 00000000..b6cf2119
--- /dev/null
+++ b/runners/gradle-plugin/src/test/kotlin/org/jetbrains/dokka/gradle/GradleDokkaConfigurationJsonTest.kt
@@ -0,0 +1,94 @@
+package org.jetbrains.dokka.gradle
+
+import org.gradle.api.artifacts.FileCollectionDependency
+import org.gradle.kotlin.dsl.withType
+import org.gradle.testfixtures.ProjectBuilder
+import org.jetbrains.dokka.*
+import java.net.URL
+import kotlin.test.Test
+import kotlin.test.assertEquals
+
+class GradleDokkaConfigurationJsonTest {
+
+    @Test
+    fun `DokkaTask configuration toJsonString then parseJson`() {
+        val project = ProjectBuilder.builder().build()
+        project.plugins.apply("org.jetbrains.dokka")
+        val dokkaTask = project.tasks.withType<DokkaTask>().first()
+        dokkaTask.plugins.withDependencies { dependencies ->
+            dependencies.clear()
+        }
+        dokkaTask.apply {
+            this.failOnWarning = true
+            this.offlineMode = true
+            this.outputDirectory = "customOutputDir"
+            this.cacheRoot = "customCacheRoot"
+            this.pluginsConfiguration["0"] = "a"
+            this.pluginsConfiguration["1"] = "b"
+            this.dokkaSourceSets.create("main") { sourceSet ->
+                sourceSet.moduleDisplayName = "moduleDisplayName"
+                sourceSet.displayName = "customSourceSetDisplayName"
+                sourceSet.reportUndocumented = true
+
+                sourceSet.externalDocumentationLink { link ->
+                    link.packageListUrl = URL("http://some.url")
+                    link.url = URL("http://some.other.url")
+                }
+                sourceSet.collectKotlinTasks = {
+                    println(this@GradleDokkaConfigurationJsonTest)
+                    println("This lambda is capturing the entire test")
+                    emptyList()
+                }
+
+                sourceSet.perPackageOption { packageOption ->
+                    packageOption.includeNonPublic = true
+                    packageOption.reportUndocumented = true
+                    packageOption.skipDeprecated = true
+                }
+            }
+        }
+
+        val sourceConfiguration = dokkaTask.getConfigurationOrThrow()
+        val configurationJson = sourceConfiguration.toJsonString()
+        val parsedConfiguration = DokkaConfigurationImpl(configurationJson)
+
+        assertEquals(
+            DokkaConfigurationImpl(
+                failOnWarning = sourceConfiguration.failOnWarning,
+                offlineMode = sourceConfiguration.offlineMode,
+                outputDir = sourceConfiguration.outputDir,
+                cacheRoot = sourceConfiguration.cacheRoot,
+                pluginsClasspath = emptyList(),
+                pluginsConfiguration = sourceConfiguration.pluginsConfiguration.toMap(),
+                sourceSets = listOf(
+                    DokkaSourceSetImpl(
+                        moduleDisplayName = sourceConfiguration.sourceSets.single().moduleDisplayName,
+                        displayName = sourceConfiguration.sourceSets.single().displayName,
+                        reportUndocumented = sourceConfiguration.sourceSets.single().reportUndocumented,
+                        externalDocumentationLinks = sourceConfiguration.sourceSets.single().externalDocumentationLinks
+                            .map { link ->
+                                ExternalDocumentationLinkImpl(
+                                    url = link.url,
+                                    packageListUrl = link.packageListUrl
+                                )
+                            },
+                        perPackageOptions = sourceConfiguration.sourceSets.single().perPackageOptions.map { option ->
+                            PackageOptionsImpl(
+                                prefix = option.prefix,
+                                includeNonPublic = option.includeNonPublic,
+                                reportUndocumented = option.reportUndocumented,
+                                skipDeprecated = option.skipDeprecated,
+                                suppress = option.suppress
+                            )
+                        },
+                        sourceSetID = sourceConfiguration.sourceSets.single().sourceSetID,
+                        sourceRoots = sourceConfiguration.sourceSets.single().sourceRoots.map { sourceRoot ->
+                            SourceRootImpl(sourceRoot.path)
+                        }
+                    )
+                )
+            ), parsedConfiguration
+        )
+        println(parsedConfiguration)
+    }
+}