diff --git a/settings.gradle.kts b/settings.gradle.kts
index 02a0484..ad74d1d 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -64,6 +64,7 @@ include(
 	"dokka-mkdocs",
 
 	"test-data",
+	"test-runner",
 
 	"gradle:templates:template-app",
 	"gradle:templates:template-lib",
diff --git a/test-data/src/commonMain/kotlin/helloworld/HelloWorld.kt b/test-data/src/commonMain/kotlin/helloworld/HelloWorld.kt
new file mode 100644
index 0000000..b2f1a92
--- /dev/null
+++ b/test-data/src/commonMain/kotlin/helloworld/HelloWorld.kt
@@ -0,0 +1,6 @@
+package opensavvy.dokka.material.mkdocs.test.helloworld
+
+/**
+ * This is the simplest possible Kotlin file: just a top-level constant with its documentation.
+ */
+const val HelloWorld = "Hello, world!"
diff --git a/test-runner/README.md b/test-runner/README.md
new file mode 100644
index 0000000..6bad79b
--- /dev/null
+++ b/test-runner/README.md
@@ -0,0 +1,6 @@
+# Integration tests
+
+This module works alongside the [test-data](../test-data) module.
+
+- `test-data` contains real declarations.
+- `test-runner` contains test code.
diff --git a/test-runner/build.gradle.kts b/test-runner/build.gradle.kts
new file mode 100644
index 0000000..87907e2
--- /dev/null
+++ b/test-runner/build.gradle.kts
@@ -0,0 +1,15 @@
+plugins {
+	alias(opensavvyConventions.plugins.base)
+	alias(opensavvyConventions.plugins.kotlin.internal)
+	alias(libsCommon.plugins.testBalloon)
+}
+
+kotlin {
+	jvm()
+
+	sourceSets.jvmTest.dependencies {
+		implementation(libsCommon.bundles.testBalloon)
+		implementation(libsCommon.opensavvy.prepared.filesystem)
+		implementation(libsCommon.opensavvy.prepared.gradle)
+	}
+}
diff --git a/test-runner/src/jvmTest/kotlin/FindTestCases.kt b/test-runner/src/jvmTest/kotlin/FindTestCases.kt
new file mode 100644
index 0000000..8df1b7a
--- /dev/null
+++ b/test-runner/src/jvmTest/kotlin/FindTestCases.kt
@@ -0,0 +1,26 @@
+package opensavvy.dokka.material.mkdocs.test
+
+import java.io.File
+
+fun findTestCases(): List<File> {
+	val srcFolder = File("../test-data/src").absoluteFile
+	check(srcFolder.exists())
+	check(srcFolder.isDirectory)
+
+	val platformFolders = srcFolder.listFiles()
+	checkNotNull(platformFolders) { "No platform folders found in test data source" }
+
+	val commonMain = platformFolders.firstOrNull { it.name == "commonMain" }
+	checkNotNull(commonMain) { "No commonMain folder found in test data source: ${srcFolder}/commonMain" }
+
+	val testCases = platformFolders
+		.map { File(it, "kotlin") }
+		.flatMap {
+			it.listFiles()?.asList().orEmpty()
+		}
+		.filter { it.isDirectory }
+		.distinctBy { it.name }
+	check(testCases.isNotEmpty()) { "No test cases were found" }
+
+	return testCases
+}
diff --git a/test-runner/src/jvmTest/kotlin/Runner.kt b/test-runner/src/jvmTest/kotlin/Runner.kt
new file mode 100644
index 0000000..12b4732
--- /dev/null
+++ b/test-runner/src/jvmTest/kotlin/Runner.kt
@@ -0,0 +1,18 @@
+package opensavvy.dokka.material.mkdocs.test
+
+import opensavvy.prepared.runner.testballoon.preparedSuite
+
+val IntegrationTests by preparedSuite {
+
+	val cases = findTestCases()
+
+	test("At least one test was found") {
+		check(cases.isNotEmpty()) { "No integration tests were found, maybe something went wrong?" }
+	}
+
+	for (case in cases) {
+		test("Test case: ${case.name}") {
+			check(case.isDirectory)
+		}
+	}
+}