Merge pull request #607 from scireum/feature/mbo/OX-10357-3

JUnit: Migrates MangoTest and MangoNightlyTest to Kotlin

src/test/kotlin/sirius/db/mongo/MangoNightlyTest.kt

@@ -0,0 +1,64 @@
+/*
+ * Made with all the love in the world
+ * by scireum in Remshalden, Germany
+ *
+ * Copyright by scireum GmbH
+ * http://www.scireum.de - [email protected]
+ */
+
+package sirius.db.mongo
+
+import org.junit.jupiter.api.Tag
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.assertThrows
+import org.junit.jupiter.api.extension.ExtendWith
+import sirius.kernel.SiriusExtension
+import sirius.kernel.Tags
+import sirius.kernel.di.std.Part
+import sirius.kernel.health.HandledException
+import java.util.*
+import kotlin.test.assertEquals
+
+@Tag(Tags.NIGHTLY)
+@ExtendWith(SiriusExtension::class)
+class MangoNightlyTest {
+    @Test
+    fun `selecting over 1000 entities in queryList throws an exception`() {
+        mango.select(MangoListTestEntity::class.java).delete()
+        for (i in 0..1000) {
+            val entityToCreate = MangoListTestEntity()
+            entityToCreate.counter = i
+            mango.update(entityToCreate)
+        }
+
+        assertThrows<HandledException> { mango.select(MangoListTestEntity::class.java).queryList() }
+    }
+
+    @Test
+    fun `a timed out mongo count returns an empty optional`() {
+        mango.select(
+                MangoListTestEntity::class.java
+        ).delete()
+
+        for (i in 0..99_999) {
+            val entityToCreate = MangoListTestEntity()
+            entityToCreate.counter = i
+            mango.update(entityToCreate)
+        }
+        val query = mango
+                .select(
+                        MangoListTestEntity::class.java
+                )
+
+        assertEquals(
+                Optional.empty(), query.count(
+                true, 1
+        )
+        )
+    }
+
+    companion object {
+        @Part
+        private lateinit var mango: Mango
+    }
+}