Error: Contract expected number >= 0.01 but response contained 0.01 (numeral)

[v1bh0r]

Please refer to the repository: https://github.com/v1bh0r/specmatic-coding-test

I have a property on the ProductDetails called cost having a type: number, format: double, minimum: 0.01

The autogenerated tests fail with a self-contradicting error message:

Contract expected number >= 0.01 but response contained 0.01 (numeral) 

I suspect it is because of some data type conflict, but I confirmed that the output JSON has a numerical value, not a string.

What am I missing here?

Here's the full error message from one of the failures:

--------------------
  Request to http://localhost:8090 at 2024-6-29 6:16:44.108
    GET /products?type=gadget
    Accept-Charset: UTF-8
    Accept: */*
    Content-Type: NOT SENT
    
    

  Response at 2024-6-29 6:16:44.113
    200 OK
    Content-Type: application/json
    Transfer-Encoding: chunked
    Date: Sat, 29 Jun 2024 12:46:43 GMT
    Keep-Alive: timeout=60
    Connection: keep-alive
    
    [
        {
            "id": 1,
            "name": "iPhone",
            "type": "gadget",
            "inventory": 100,
            "cost": 999.99
        },
        {
            "id": 2,
            "name": "iPhone",
            "type": "book",
            "inventory": 1,
            "cost": 0.01
        },
        {
            "id": 3,
            "name": "iPhone",
            "type": "food",
            "inventory": 9999,
            "cost": 999.99
        },
        {
            "id": 4,
            "name": "iPhone",
            "type": "other",
            "inventory": 100,
            "cost": 0.01
        },
        {
            "id": 5,
            "name": "iPhone",
            "type": "gadget",
            "inventory": 100,
            "cost": 0.01
        },
        {
            "id": 6,
            "name": "iPhone",
            "type": "gadget",
            "inventory": 1,
            "cost": 999.99
        },
        {
            "id": 7,
            "name": "iPhone",
            "type": "gadget",
            "inventory": 1,
            "cost": 0.01
        },
        {
            "id": 8,
            "name": "iPhone",
            "type": "gadget",
            "inventory": 9999,
            "cost": 999.99
        },
        {
            "id": 9,
            "name": "iPhone",
            "type": "gadget",
            "inventory": 9999,
            "cost": 0.01
        },
        {
            "id": 10,
            "name": "iPhone",
            "type": "book",
            "inventory": 100,
            "cost": 999.99
        },
        {
            "id": 11,
            "name": "iPhone",
            "type": "book",
            "inventory": 100,
            "cost": 0.01
        },
        {
            "id": 12,
            "name": "iPhone",
            "type": "book",
            "inventory": 1,
            "cost": 999.99
        },
        {
            "id": 13,
            "name": "iPhone",
            "type": "book",
            "inventory": 9999,
            "cost": 999.99
        },
        {
            "id": 14,
            "name": "iPhone",
            "type": "book",
            "inventory": 9999,
            "cost": 0.01
        },
        {
            "id": 15,
            "name": "iPhone",
            "type": "food",
            "inventory": 100,
            "cost": 999.99
        },
        {
            "id": 16,
            "name": "iPhone",
            "type": "food",
            "inventory": 100,
            "cost": 0.01
        },
        {
            "id": 17,
            "name": "iPhone",
            "type": "food",
            "inventory": 1,
            "cost": 999.99
        },
        {
            "id": 18,
            "name": "iPhone",
            "type": "food",
            "inventory": 1,
            "cost": 0.01
        },
        {
            "id": 19,
            "name": "iPhone",
            "type": "food",
            "inventory": 9999,
            "cost": 0.01
        },
        {
            "id": 20,
            "name": "iPhone",
            "type": "other",
            "inventory": 100,
            "cost": 999.99
        },
        {
            "id": 21,
            "name": "iPhone",
            "type": "other",
            "inventory": 1,
            "cost": 999.99
        },
        {
            "id": 22,
            "name": "iPhone",
            "type": "other",
            "inventory": 1,
            "cost": 0.01
        },
        {
            "id": 23,
            "name": "iPhone",
            "type": "other",
            "inventory": 9999,
            "cost": 999.99
        },
        {
            "id": 24,
            "name": "iPhone",
            "type": "other",
            "inventory": 9999,
            "cost": 0.01
        }
    ]


java.lang.AssertionError: Testing scenario "GET Products based on type. Response: List of products in the response"
API: GET /products -> 200

  >> RESPONSE.BODY[1].cost
  
     Contract expected number >= 0.01 but response contained 0.01 (number)
  
  >> RESPONSE.BODY[3].cost
  
     Contract expected number >= 0.01 but response contained 0.01 (number)
  
  >> RESPONSE.BODY[4].cost
  
     Contract expected number >= 0.01 but response contained 0.01 (number)
  
  >> RESPONSE.BODY[6].cost
  
     Contract expected number >= 0.01 but response contained 0.01 (number)
  
  >> RESPONSE.BODY[8].cost
  
     Contract expected number >= 0.01 but response contained 0.01 (number)
  
  >> RESPONSE.BODY[10].cost
  
     Contract expected number >= 0.01 but response contained 0.01 (number)
  
  >> RESPONSE.BODY[13].cost
  
     Contract expected number >= 0.01 but response contained 0.01 (number)
  
  >> RESPONSE.BODY[15].cost
  
     Contract expected number >= 0.01 but response contained 0.01 (number)
  
  >> RESPONSE.BODY[17].cost
  
     Contract expected number >= 0.01 but response contained 0.01 (number)
  
  >> RESPONSE.BODY[18].cost
  
     Contract expected number >= 0.01 but response contained 0.01 (number)
  
  >> RESPONSE.BODY[21].cost
  
     Contract expected number >= 0.01 but response contained 0.01 (number)
  
  >> RESPONSE.BODY[23].cost
  
     Contract expected number >= 0.01 but response contained 0.01 (number)

	at in.specmatic.test.SpecmaticJUnitSupport$dynamicTestStream$1.invoke$lambda$1(SpecmaticJUnitSupport.kt:310)
	at java.base/java.util.Optional.ifPresent(Optional.java:178)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)

[nashjain]

Looks like a precision issue. Let me check and get back.

[harikrishnan83]

It is indeed a precision issue. This has been resolved in Specmatic release 1.3.31. The specmatic-coding-test has also been upgraded to this version. Please upgrade and verify.

[v1bh0r]

The release 1.3.31 fixed it.