Re-enable metaTextScore functional test

Change the test so that it produces a non-zero score so that the score
won't be excluded by later server versions.

JAVA-3465

Author: jyemin

driver-core/src/test/functional/com/mongodb/client/model/ProjectionFunctionalSpecification.groovy

@@ -21,11 +21,10 @@ import com.mongodb.MongoQueryException
 import com.mongodb.OperationFunctionalSpecification
 import org.bson.Document
 import org.bson.conversions.Bson
-import spock.lang.IgnoreIf
 
-import static com.mongodb.ClusterFixture.serverVersionGreaterThan
 import static com.mongodb.client.model.Filters.and
 import static com.mongodb.client.model.Filters.eq
+import static com.mongodb.client.model.Filters.text
 import static com.mongodb.client.model.Projections.elemMatch
 import static com.mongodb.client.model.Projections.exclude
 import static com.mongodb.client.model.Projections.excludeId
@@ -35,21 +34,21 @@ import static com.mongodb.client.model.Projections.metaTextScore
 import static com.mongodb.client.model.Projections.slice
 
 class ProjectionFunctionalSpecification extends OperationFunctionalSpecification {
-    def a = new Document('_id', 1).append('x', 1).append('y', [new Document('a', 1).append('b', 2),
+    def a = new Document('_id', 1).append('x', 'coffee').append('y', [new Document('a', 1).append('b', 2),
                                                                new Document('a', 2).append('b', 3),
                                                                new Document('a', 3).append('b', 4)])
-    def aYSlice1 = new Document('_id', 1).append('x', 1).append('y', [new Document('a', 1).append('b', 2)])
-    def aYSlice12 = new Document('_id', 1).append('x', 1).append('y', [new Document('a', 2).append('b', 3),
+    def aYSlice1 = new Document('_id', 1).append('x', 'coffee').append('y', [new Document('a', 1).append('b', 2)])
+    def aYSlice12 = new Document('_id', 1).append('x', 'coffee').append('y', [new Document('a', 2).append('b', 3),
                                                                        new Document('a', 3).append('b', 4)])
-    def aNoY = new Document('_id', 1).append('x', 1)
+    def aNoY = new Document('_id', 1).append('x', 'coffee')
     def aId = new Document('_id', 1)
-    def aNoId = new Document().append('x', 1).append('y', [new Document('a', 1).append('b', 2),
+    def aNoId = new Document().append('x', 'coffee').append('y', [new Document('a', 1).append('b', 2),
                                                            new Document('a', 2).append('b', 3),
                                                            new Document('a', 3).append('b', 4)])
-    def aWithScore = new Document('_id', 1).append('x', 1).append('y', [new Document('a', 1).append('b', 2),
+    def aWithScore = new Document('_id', 1).append('x', 'coffee').append('y', [new Document('a', 1).append('b', 2),
                                                                         new Document('a', 2).append('b', 3),
                                                                         new Document('a', 3).append('b', 4)])
-                                           .append('score', 0.0)
+                                           .append('score', 1.0)
 
     def setup() {
         getCollectionHelper().insertDocuments(a)
@@ -99,13 +98,12 @@ class ProjectionFunctionalSpecification extends OperationFunctionalSpecification
         find(slice('y', 1, 2)) == [aYSlice12]
     }
 
-    @IgnoreIf({ serverVersionGreaterThan('4.2') })
     def 'metaTextScore'() {
         given:
-        getCollectionHelper().createIndex(new Document('y', 'text'))
+        getCollectionHelper().createIndex(new Document('x', 'text'))
 
         expect:
-        find(metaTextScore('score')) == [aWithScore]
+        find(text('coffee'), metaTextScore('score')) == [aWithScore]
     }
 
     def 'combine fields'() {