Added some benchmarks for query conversion

internal/usecases/convertquery/benchmark_test.go

+package convertquery
+
+import "testing"
+
+func BenchmarkConvertEmptyQuery(b *testing.B) {
+	// Setup for test
+	// Create query conversion service
+	service := NewService()
+
+	query := []byte(`{
+		"return": {
+			"entities": [],
+			"relations": []
+		},
+		"entities": [],
+		"relations": [],
+		"limit": 5000
+	}`)
+
+	b.ResetTimer()
+
+	for i := 0; i < b.N; i++ {
+		service.ConvertQuery(&query)
+	}
+}
+
+func BenchmarkConvertOneAttributeQuery(b *testing.B) {
+	// Setup for test
+	// Create query conversion service
+	service := NewService()
+
+	query := []byte(`{
+		"return": {
+			"entities": [
+				0
+			],
+			"relations": []
+		},
+		"entities": [
+			{
+				"type": "airports",
+				"constraints": [
+					{
+						"attribute": "state",
+						"value": "HI",
+						"dataType": "text",
+						"matchType": "exact"
+					}
+				]
+			}
+		],
+		"relations": [],
+		"limit": 5000
+	}`)
+
+	b.ResetTimer()
+
+	for i := 0; i < b.N; i++ {
+		service.ConvertQuery(&query)
+	}
+}
+
+func BenchmarkConvertTwoRelationQuery(b *testing.B) {
+	// Setup for test
+	// Create query conversion service
+	service := NewService()
+
+	query := []byte(`{
+		"return": {
+			"entities": [
+				0,
+				1,
+				2
+			],
+			"relations": [
+				0,
+				1
+			]
+		},
+		"entities": [
+			{
+				"type": "airports",
+				"constraints": [
+					{
+						"attribute": "city",
+						"value": "New York",
+						"dataType": "text",
+						"matchType": "exact"
+					}
+				]
+			},
+			{
+				"type": "airports",
+				"constraints": [
+					{
+						"attribute": "city",
+						"value": "San Francisco",
+						"dataType": "text",
+						"matchType": "exact"
+					}
+				]
+			},
+			{
+				"type": "airports",
+				"constraints": [
+					{
+						"attribute": "state",
+						"value": "HI",
+						"dataType": "text",
+						"matchType": "exact"
+					}
+				]
+			}
+		],
+		"relations": [
+			{
+				"type": "flights",
+				"depth": {
+					"min": 1,
+					"max": 3
+				},
+				"entityFrom": 2,
+				"entityTo": 1,
+				"constraints": [
+					{
+						"attribute": "Day",
+						"value": "15",
+						"dataType": "number",
+						"matchType": "EQ"
+					}
+				]
+			},
+			{
+				"type": "flights",
+				"depth": {
+					"min": 1,
+					"max": 1
+				},
+				"entityFrom": 0,
+				"entityTo": -1,
+				"constraints": []
+			}
+		],
+		"limit": 5000
+	}`)
+
+	b.ResetTimer()
+
+	for i := 0; i < b.N; i++ {
+		service.ConvertQuery(&query)
+	}
+}