testing: compare graphs using graph tools (#528)

openapi2conv/issue187_test.go

@@ -103,7 +103,7 @@ func TestIssue187(t *testing.T) {
 	spec3, err := json.Marshal(doc3)
 	require.NoError(t, err)
 	const expected = `{"components":{"schemas":{"model.ProductSearchAttributeRequest":{"properties":{"filterField":{"type":"string"},"filterKey":{"type":"string"},"type":{"type":"string"},"values":{"$ref":"#/components/schemas/model.ProductSearchAttributeValueRequest"}},"title":"model.ProductSearchAttributeRequest","type":"object"},"model.ProductSearchAttributeValueRequest":{"properties":{"imageUrl":{"type":"string"},"text":{"type":"string"}},"title":"model.ProductSearchAttributeValueRequest","type":"object"}}},"info":{"contact":{"email":"[email protected]","name":"Test"},"description":"Test Golang Application","title":"Test","version":"1.0"},"openapi":"3.0.3","paths":{"/me":{"get":{"operationId":"someTest","responses":{"200":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/model.ProductSearchAttributeRequest"}}},"description":"successful operation"}},"summary":"Some test","tags":["probe"]}}}}`
-	require.Equal(t, string(spec3), expected)
+	require.JSONEq(t, string(spec3), expected)
 
 	err = doc3.Validate(context.Background())
 	require.NoError(t, err)