From 10473dd015629fbf17512c982bbe57651ce54413 Mon Sep 17 00:00:00 2001
From: Jon Bratseth <bratseth@vespa.ai>
Date: Thu, 27 Apr 2023 09:09:21 +0200
Subject: Derive searchable-copies automatically with groups > 2

---
 .../vespa/model/content/ContentClusterTest.java    | 48 ++++++++++++++++++++++
 1 file changed, 48 insertions(+)

(limited to 'config-model/src/test')

diff --git a/config-model/src/test/java/com/yahoo/vespa/model/content/ContentClusterTest.java b/config-model/src/test/java/com/yahoo/vespa/model/content/ContentClusterTest.java
index 12a6ac00f48..71dd3223da2 100644
--- a/config-model/src/test/java/com/yahoo/vespa/model/content/ContentClusterTest.java
+++ b/config-model/src/test/java/com/yahoo/vespa/model/content/ContentClusterTest.java
@@ -160,6 +160,54 @@ public class ContentClusterTest extends ContentBaseTest {
         assertEquals(5, protonConfig.distribution().redundancy());
     }
 
+    @Test
+    void testImplicitSearchableCopies() {
+        ContentCluster cc = parse("" +
+                                  "<content version=\"1.0\" id=\"storage\">\n" +
+                                  "  <documents/>" +
+                                  "  <redundancy>3</redundancy>\n" +
+                                  "  <group name='root'>" +
+                                  "    <distribution partitions='1|1|*'/>" +
+                                  "    <group name='g-1' distribution-key='0'>" +
+                                  "      <node hostalias='mockhost' distribution-key='0'/>" +
+                                  "      <node hostalias='mockhost' distribution-key='1'/>" +
+                                  "      <node hostalias='mockhost' distribution-key='2'/>" +
+                                  "      <node hostalias='mockhost' distribution-key='3'/>" +
+                                  "      <node hostalias='mockhost' distribution-key='4'/>" +
+                                  "    </group>" +
+                                  "    <group name='g-2' distribution-key='1'>" +
+                                  "      <node hostalias='mockhost' distribution-key='5'/>" +
+                                  "      <node hostalias='mockhost' distribution-key='6'/>" +
+                                  "      <node hostalias='mockhost' distribution-key='7'/>" +
+                                  "      <node hostalias='mockhost' distribution-key='8'/>" +
+                                  "      <node hostalias='mockhost' distribution-key='9'/>" +
+                                  "    </group>" +
+                                  "    <group name='g-3' distribution-key='1'>" +
+                                  "      <node hostalias='mockhost' distribution-key='10'/>" +
+                                  "      <node hostalias='mockhost' distribution-key='11'/>" +
+                                  "      <node hostalias='mockhost' distribution-key='12'/>" +
+                                  "      <node hostalias='mockhost' distribution-key='13'/>" +
+                                  "      <node hostalias='mockhost' distribution-key='14'/>" +
+                                  "    </group>" +
+                                  "  </group>" +
+                                  "</content>"
+                                 );
+        DistributionConfig.Builder distributionBuilder = new DistributionConfig.Builder();
+        cc.getConfig(distributionBuilder);
+        DistributionConfig distributionConfig = distributionBuilder.build();
+        assertEquals(3, distributionConfig.cluster("storage").ready_copies());
+
+        StorDistributionConfig.Builder storBuilder = new StorDistributionConfig.Builder();
+        cc.getConfig(storBuilder);
+        StorDistributionConfig storConfig = new StorDistributionConfig(storBuilder);
+        assertEquals(3, storConfig.ready_copies());
+
+        ProtonConfig.Builder protonBuilder = new ProtonConfig.Builder();
+        cc.getSearch().getConfig(protonBuilder);
+        ProtonConfig protonConfig = new ProtonConfig(protonBuilder);
+        assertEquals(1, protonConfig.distribution().searchablecopies());
+    }
+
     @Test
     void testMinRedundancy() {
         {   // Groups ensures redundancy
-- 
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