Use views_v1 capability to restrict views tests

Author: craigtaverner

x-pack/plugin/esql/qa/testFixtures/src/main/resources/views.csv-spec

@@ -1,4 +1,6 @@
 addressCountries
+require_capability: views_v1
+
 FROM address_countries
 ;
 
@@ -35,6 +37,8 @@ count:long | country:keyword
 ;
 
 airportsCountries
+require_capability: views_v1
+
 FROM airports_countries
 ;
 
@@ -74,6 +78,8 @@ count:long | country:text
 ;
 
 languagesCountries
+require_capability: views_v1
+
 FROM languages_countries
 ;
 

x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/action/EsqlCapabilities.java

@@ -1109,7 +1109,7 @@ public enum Cap {
         /**
          * Views.
          */
-        VIEW_V1(Build.current().isSnapshot()),
+        VIEWS_V1(Build.current().isSnapshot()),
 
         /**
          * Support for the {@code leading_zeros} named parameter.

x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/CsvTests.java

@@ -331,6 +331,10 @@ public final void test() throws Throwable {
                 "CSV tests cannot currently handle FORK",
                 testCase.requiredCapabilities.contains(EsqlCapabilities.Cap.FORK_V9.capabilityName())
             );
+            assumeFalse(
+                "CSV tests cannot currently handle VIEWS",
+                testCase.requiredCapabilities.contains(EsqlCapabilities.Cap.VIEWS_V1.capabilityName())
+            );
             assumeFalse(
                 "CSV tests cannot currently handle multi_match function that depends on Lucene",
                 testCase.requiredCapabilities.contains(EsqlCapabilities.Cap.MULTI_MATCH_FUNCTION.capabilityName())

x-pack/plugin/src/yamlRestTest/resources/rest-api-spec/test/esql/200_view.yml

@@ -5,7 +5,7 @@ setup:
         - method: POST
           path: /_query
           parameters: [ method, path, parameters, capabilities ]
-          capabilities: [ views ]
+          capabilities: [ views_v1 ]
       reason: "Views not yet supported"
       test_runner_features: [capabilities]
   - do: