From fac44e07465a57bd95a08379caf6ec1f767e8ec7 Mon Sep 17 00:00:00 2001
From: "sebastian.sellmair" <sebastian.sellmair@jetbrains.com>
Date: Tue, 30 Jun 2020 09:48:14 +0200
Subject: Implement first simple JavadocModuleTemplateMapTest.kt

---
 .../src/main/kotlin/testApi/utils/assertIsInstance.kt   | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 testApi/src/main/kotlin/testApi/utils/assertIsInstance.kt

(limited to 'testApi/src/main/kotlin')

diff --git a/testApi/src/main/kotlin/testApi/utils/assertIsInstance.kt b/testApi/src/main/kotlin/testApi/utils/assertIsInstance.kt
new file mode 100644
index 00000000..0220799a
--- /dev/null
+++ b/testApi/src/main/kotlin/testApi/utils/assertIsInstance.kt
@@ -0,0 +1,17 @@
+package testApi.utils
+
+import kotlin.contracts.ExperimentalContracts
+import kotlin.contracts.contract
+
+@OptIn(ExperimentalContracts::class)
+inline fun <reified T> assertIsInstance(obj: Any?): T {
+    contract {
+        returns() implies (obj is T)
+    }
+
+    if (obj is T) {
+        return obj
+    }
+
+    throw AssertionError("Expected instance of type ${T::class.qualifiedName} but found $obj")
+}
\ No newline at end of file
-- 
cgit