Fix tests

Author: matriv

client/rest-high-level/src/test/java/org/elasticsearch/client/EqlIT.java

@@ -141,7 +141,7 @@ public void testEqualsInFilterConditionSearch() throws Exception {
         EqlClient eql = highLevelClient().eql();
 
         EqlSearchRequest request = new EqlSearchRequest("index",
-                "process where event_type_full = \"process_event\" and serial_event_id in (1,3,5)");
+                "process where event_type_full == \"process_event\" and serial_event_id in (1,3,5)");
 
         EqlSearchResponse response = execute(request, eql::search, eql::searchAsync);
         assertResponse(response, 3);

docs/reference/eql/eql-search-api.asciidoc

@@ -19,7 +19,7 @@ event.
 GET /my-index-000001/_eql/search
 {
   "query": """
-    process where process.name = "regsvr32.exe"
+    process where process.name == "regsvr32.exe"
   """
 }
 ----

docs/reference/eql/functions.asciidoc

@@ -1086,7 +1086,7 @@ expressions.
 process.name == "*regsvr32*" or process.name == "*explorer*"
 wildcard(process.name, "*regsvr32*", "*explorer*")
 
-// process.name == "regsvr32.exe"
+// process.name = "regsvr32.exe"
 wildcard(process.name, "*regsvr32*")                // returns true
 wildcard(process.name, "*regsvr32*", "*explorer*")  // returns true
 wildcard(process.name, "*explorer*")                // returns false

x-pack/plugin/src/test/resources/rest-api-spec/test/data_stream/10_data_stream_resolvability.yml

@@ -516,7 +516,7 @@
       eql.search:
         index: simple-data-stream1
         body:
-          query: 'process where user = "SYSTEM"'
+          query: 'process where user == "SYSTEM"'
 
   - match: {timed_out: false}
   - match: {hits.total.value: 1}
@@ -527,7 +527,7 @@
       eql.search:
         index: simple-data-s*
         body:
-          query: 'process where user = "SYSTEM"'
+          query: 'process where user == "SYSTEM"'
 
   - match: {timed_out: false}
   - match: {hits.total.value: 1}