Add test for reload_search_analyzers call

elastic4s-tests/src/test/scala/com/sksamuel/elastic4s/requests/reloadsearchanalyzers/ReloadSearchAnalyzersTest.scala

@@ -0,0 +1,16 @@
+package com.sksamuel.elastic4s.requests.reloadsearchanalyzers
+
+import com.sksamuel.elastic4s.ElasticDsl
+import com.sksamuel.elastic4s.testkit.DockerTests
+import org.scalatest.flatspec.AnyFlatSpec
+import org.scalatest.matchers.should.Matchers
+
+class ReloadSearchAnalyzersTest extends AnyFlatSpec with Matchers with ElasticDsl with DockerTests {
+  "reload search analyzers request" should "return a success" in {
+    val resp = client.execute {
+      reloadSearchAnalyzers("test")
+    }.await.result
+
+    resp.reloadDetails.map(_.reloadedNodeIds).nonEmpty shouldBe true
+  }
+}