test: Add bug bash tests for gql fragments (#3136)

## Relevant issue(s)

Resolves #3135 

## Description

Adds bug bash tests for gql fragments with inner objects. No bugs found.

tests/integration/query/one_to_one/with_fragments_test.go

@@ -0,0 +1,142 @@
+// Copyright 2024 Democratized Data Foundation
+//
+// Use of this software is governed by the Business Source License
+// included in the file licenses/BSL.txt.
+//
+// As of the Change Date specified in that file, in accordance with
+// the Business Source License, use of this software will be governed
+// by the Apache License, Version 2.0, included in the file
+// licenses/APL.txt.
+
+package one_to_one
+
+import (
+	"testing"
+
+	testUtils "github.com/sourcenetwork/defradb/tests/integration"
+)
+
+func TestQueryOneToOne_WithFragment(t *testing.T) {
+	test := testUtils.TestCase{
+		Actions: []any{
+			testUtils.SchemaUpdate{
+				Schema: `
+					type Book {
+						name: String
+						author: Author
+					}
+
+					type Author {
+						name: String
+						age: Int
+					}
+				`,
+			},
+			testUtils.CreateDoc{
+				CollectionID: 1,
+				Doc: `{
+					"name": "John Grisham",
+					"age": 65
+				}`,
+			},
+			testUtils.CreateDoc{
+				CollectionID: 0,
+				DocMap: map[string]any{
+					"name":   "Painted House",
+					"author": testUtils.NewDocIndex(1, 0),
+				},
+			},
+			testUtils.Request{
+				Request: `query {
+					Book {
+						name
+						...BookAuthorInfo
+					}
+				}
+				fragment BookAuthorInfo on Book {
+					author {
+						name
+						age
+					}
+				}`,
+				Results: map[string]any{
+					"Book": []map[string]any{
+						{
+							"name": "Painted House",
+							"author": map[string]any{
+								"name": "John Grisham",
+								"age":  int64(65),
+							},
+						},
+					},
+				},
+			},
+		},
+	}
+
+	testUtils.ExecuteTestCase(t, test)
+}
+
+func TestQueryOneToOne_WithFragmentWithObjectWithFragment(t *testing.T) {
+	test := testUtils.TestCase{
+		Actions: []any{
+			testUtils.SchemaUpdate{
+				Schema: `
+					type Book {
+						name: String
+						author: Author
+					}
+
+					type Author {
+						name: String
+						age: Int
+					}
+				`,
+			},
+			testUtils.CreateDoc{
+				CollectionID: 1,
+				Doc: `{
+					"name": "John Grisham",
+					"age": 65
+				}`,
+			},
+			testUtils.CreateDoc{
+				CollectionID: 0,
+				DocMap: map[string]any{
+					"name":   "Painted House",
+					"author": testUtils.NewDocIndex(1, 0),
+				},
+			},
+			testUtils.Request{
+				Request: `query {
+					Book {
+						name
+						...BookAuthorInfo
+					}
+				}
+				fragment BookAuthorInfo on Book {
+					author {
+						...BookInfo
+					}
+				}
+				fragment BookInfo on Author {
+					name
+					age
+				}`,
+				Results: map[string]any{
+					"Book": []map[string]any{
+						{
+							"name": "Painted House",
+							"author": map[string]any{
+								"name": "John Grisham",
+								"age":  int64(65),
+							},
+						},
+					},
+				},
+			},
+		},
+	}
+
+	testUtils.ExecuteTestCase(t, test)
+}