add list extension tests

develr · Apr 9, 2021 · 0778e7e · 0778e7e
1 parent f75a9fc
commit 0778e7e
Showing 1 changed file with 24 additions and 0 deletions.
diff --git a/src/test/kotlin/org/quicache/engine/extension/ListExtensionTest.kt b/src/test/kotlin/org/quicache/engine/extension/ListExtensionTest.kt
@@ -0,0 +1,24 @@
+package org.quicache.engine.extension
+
+import io.kotest.core.spec.style.FunSpec
+import io.kotest.matchers.shouldBe
+import io.kotest.matchers.shouldNotBe
+
+class ListExtensionTest : FunSpec({
+
+    context("getIndexOrElse") {
+        test("on index not defined returns null") {
+            val listResult = listOf("rock", "and", "roll").toList()
+            val idxValue = listResult.getIndexOrElse(4, "nothing")
+            idxValue shouldNotBe null
+            idxValue shouldBe "nothing"
+        }
+
+        test("on index defined returns value") {
+            val listResult = listOf("rock", "and", "roll").toList()
+            val idxValue = listResult.getIndexOrElse(1, "nothing")
+            idxValue shouldNotBe null
+            idxValue shouldBe listResult[1]
+        }
+    }
+})