test(i): Assert all expected props are returned in tests (#2535)

## Relevant issue(s)

Resolves #2435

## Description

Asserts that all expected properties are returned in integration test
queries.

tests/integration/backup/one_to_one/import_test.go

@@ -237,7 +237,8 @@ func TestBackupImport_DoubleRelationshipWithUpdate_NoError(t *testing.T) {
 						},
 					},
 					{
-						"name": "Game of chains",
+						"name":   "Game of chains",
+						"author": nil,
 					},
 				},
 			},

tests/integration/net/state/simple/peer/with_create_add_field_test.go

@@ -284,6 +284,7 @@ func TestP2PPeerCreateWithNewFieldDocSyncedBeforeReceivingNodeSchemaUpdatedDoesN
 					{
 						"Name": "John",
 						// The email should be returned but it is not
+						"Email": nil,
 					},
 				},
 			},

tests/integration/query/one_to_many/with_cid_doc_id_test.go

@@ -255,6 +255,7 @@ func TestQueryOneToManyWithParentUpdateAndFirstCidAndDocID(t *testing.T) {
 						cid: "bafybeia3qbhebdwssoe5udinpbdj4pntb5wjr77ql7ptzq32howbaxz2cu",
 						docID: "bae-b9b83269-1f28-5c3b-ae75-3fb4c00d559d"
 					) {
+						name
 						rating
 						author {
 							name
@@ -327,6 +328,7 @@ func TestQueryOneToManyWithParentUpdateAndLastCidAndDocID(t *testing.T) {
 						cid: "bafybeibqkdnc63xh5k4frs3x3k7z7p6sw4usjrhxd4iusbjj2uhxfjfjcq",
 						docID: "bae-b9b83269-1f28-5c3b-ae75-3fb4c00d559d"
 					) {
+						name
 						rating
 						author {
 							name

tests/integration/query/one_to_many/with_group_related_id_alias_test.go

@@ -24,6 +24,7 @@ func TestQueryOneToManyWithParentGroupByOnRelatedTypeFromManySideUsingAlias(t *t
 
 		Request: `query {
 			Book(groupBy: [author]) {
+				author_id
 				_group {
 					name
 					rating

tests/integration/query/one_to_many/with_group_related_id_test.go

@@ -22,6 +22,7 @@ func TestQueryOneToManyWithParentGroupByOnRelatedTypeIDFromManySide(t *testing.T
 		Description: "One-to-many query with groupBy on related id (from many side).",
 		Request: `query {
 				Book(groupBy: [author_id]) {
+					author_id
 					_group {
 						name
 						rating

tests/integration/query/simple/with_order_test.go

@@ -22,6 +22,7 @@ func TestQuerySimpleWithEmptyOrder(t *testing.T) {
 		Request: `query {
 					Users(order: {}) {
 						Name
+						Age
 					}
 				}`,
 		Docs: map[int][]string{

tests/integration/schema/migrations/query/with_p2p_schema_branch_test.go

@@ -117,6 +117,7 @@ func TestSchemaMigrationQueryWithP2PReplicatedDocOnOtherSchemaBranch(t *testing.
 						Users {
 							name
 							phone
+							verified
 						}
 					}
 				`,

tests/integration/utils2.go

@@ -1811,6 +1811,18 @@ func assertRequestResults(
 
 	for docIndex, result := range resultantData {
 		expectedResult := expectedResults[docIndex]
+
+		require.Equal(
+			s.t,
+			len(expectedResult),
+			len(result),
+			fmt.Sprintf(
+				"%s \n(number of properties for item at index %v don't match)",
+				s.testCase.Description,
+				docIndex,
+			),
+		)
+
 		for field, actualValue := range result {
 			expectedValue := expectedResult[field]
 

tests/integration/view/simple/with_filter_test.go

@@ -118,6 +118,7 @@ func TestView_SimpleWithFilterOnViewAndQuery(t *testing.T) {
 					query {
 						UserView(filter: {age: {_eq: 31}}) {
 							name
+							age
 						}
 					}
 				`,