InterchainTest for v3

[anhductn2001]

Description and Motivation

Add InterchainTest (Start_chain, ibc_transfer, Upgrade_chain,...) for testing easy

• I have read Migaloo's contribution guidelines.
• My pull request has a sound title and description (not something vague like Update index.md)
• All existing and new tests are passing.
• I updated/added relevant documentation.
• The code is formatted properly golangci-lint run ./... --fix.

[faddat]

can we stop using the path tests/interchaintest and instead just use interchaintest?

(since there's nothing else under tests/)

[anhductn2001]

Yes, I am going to change it. @faddat

[anhductn2001]

I am writing upgrade_chain_test for it!

[anhductn2001]

I'm really stuck at the submitLegacyUpgradeProposal step. The Err Log:

error in json rpc client, with http response metadata: (Status: 200 OK, Protocol HTTP/1.1). error unmarshalling result: illegal base64 data at input byte 0

[anhductn2001]

I logged deeper into cometbft and printed out the json that could not be unmarshalled:

decodeReflectStruct
{
  "hash": "50B07D4C89E2406AD876D067D2E1913566ABC0E42F1E943547E71935DBF18CD9",
  "height": "9",
  "index": 0,
  "tx_result": {
    "code": 0,
    "data": "EjMKLS9jb3Ntb3MuZ292LnYxYmV0YTEuTXNnU3VibWl0UHJvcG9zYWxSZXNwb25zZRICCAE=",
    "log": "[{\"msg_index\":0,\"events\":[{\"type\":\"message\",\"attributes\":[{\"key\":\"action\",\"value\":\"/cosmos.gov.v1beta1.MsgSubmitProposal\"},{\"key\":\"sender\",\"value\":\"migaloo14cugmx9zxvwl4r8ltu22g5uauku9e7p9wc45dw\"},{\"key\":\"module\",\"value\":\"gov\"}]},{\"type\":\"submit_proposal\",\"attributes\":[{\"key\":\"proposal_id\",\"value\":\"1\"},{\"key\":\"proposal_messages\",\"value\":\",/cosmos.gov.v1.MsgExecLegacyContent\"}]},{\"type\":\"coin_spent\",\"attributes\":[{\"key\":\"spender\",\"value\":\"migaloo14cugmx9zxvwl4r8ltu22g5uauku9e7p9wc45dw\"},{\"key\":\"amount\",\"value\":\"500000uwhale\"}]},{\"type\":\"coin_received\",\"attributes\":[{\"key\":\"receiver\",\"value\":\"migaloo10d07y265gmmuvt4z0w9aw880jnsr700jhk6lra\"},{\"key\":\"amount\",\"value\":\"500000uwhale\"}]},{\"type\":\"transfer\",\"attributes\":[{\"key\":\"recipient\",\"value\":\"migaloo10d07y265gmmuvt4z0w9aw880jnsr700jhk6lra\"},{\"key\":\"sender\",\"value\":\"migaloo14cugmx9zxvwl4r8ltu22g5uauku9e7p9wc45dw\"},{\"key\":\"amount\",\"value\":\"500000uwhale\"}]},{\"type\":\"message\",\"attributes\":[{\"key\":\"sender\",\"value\":\"migaloo14cugmx9zxvwl4r8ltu22g5uauku9e7p9wc45dw\"}]},{\"type\":\"proposal_deposit\",\"attributes\":[{\"key\":\"amount\",\"value\":\"500000uwhale\"},{\"key\":\"proposal_id\",\"value\":\"1\"}]}]}]",
    "info": "",
    "gas_wanted": "172057",
    "gas_used": "134346",
    "events": [
      {
        "type": "tx",
        "attributes": [
          {
            "key": "fee",
            "value": "",
            "index": true
          },
          {
            "key": "fee_payer",
            "value": "migaloo14cugmx9zxvwl4r8ltu22g5uauku9e7p9wc45dw",
            "index": true
          }
        ]
      },
      {
        "type": "tx",
        "attributes": [
          {
            "key": "acc_seq",
            "value": "migaloo14cugmx9zxvwl4r8ltu22g5uauku9e7p9wc45dw/0",
            "index": true
          }
        ]
      },
      {
        "type": "tx",
        "attributes": [
          {
            "key": "signature",
            "value": "ywATF4Tc+VbUBWq4eM8TfhvfHmF04PuzGlMO/n+t67Ni5mFgshrnZlaWkJ3shV8pqzM9LIwssqNDrh+Pa3p1sA==",
            "index": true
          }
        ]
      },
      {
        "type": "message",
        "attributes": [
          {
            "key": "action",
            "value": "/cosmos.gov.v1beta1.MsgSubmitProposal",
            "index": true
          },
          {
            "key": "sender",
            "value": "migaloo14cugmx9zxvwl4r8ltu22g5uauku9e7p9wc45dw",
            "index": true
          },
          {
            "key": "module",
            "value": "gov",
            "index": true
          }
        ]
      },
      {
        "type": "submit_proposal",
        "attributes": [
          {
            "key": "proposal_id",
            "value": "1",
            "index": true
          },
          {
            "key": "proposal_messages",
            "value": ",/cosmos.gov.v1.MsgExecLegacyContent",
            "index": true
          }
        ]
      },
      {
        "type": "coin_spent",
        "attributes": [
          {
            "key": "spender",
            "value": "migaloo14cugmx9zxvwl4r8ltu22g5uauku9e7p9wc45dw",
            "index": true
          },
          {
            "key": "amount",
            "value": "500000uwhale",
            "index": true
          }
        ]
      },
      {
        "type": "coin_received",
        "attributes": [
          {
            "key": "receiver",
            "value": "migaloo10d07y265gmmuvt4z0w9aw880jnsr700jhk6lra",
            "index": true
          },
          {
            "key": "amount",
            "value": "500000uwhale",
            "index": true
          }
        ]
      },
      {
        "type": "transfer",
        "attributes": [
          {
            "key": "recipient",
            "value": "migaloo10d07y265gmmuvt4z0w9aw880jnsr700jhk6lra",
            "index": true
          },
          {
            "key": "sender",
            "value": "migaloo14cugmx9zxvwl4r8ltu22g5uauku9e7p9wc45dw",
            "index": true
          },
          {
            "key": "amount",
            "value": "500000uwhale",
            "index": true
          }
        ]
      },
      {
        "type": "message",
        "attributes": [
          {
            "key": "sender",
            "value": "migaloo14cugmx9zxvwl4r8ltu22g5uauku9e7p9wc45dw",
            "index": true
          }
        ]
      },
      {
        "type": "proposal_deposit",
        "attributes": [
          {
            "key": "amount",
            "value": "500000uwhale",
            "index": true
          },
          {
            "key": "proposal_id",
            "value": "1",
            "index": true
          }
        ]
      }
    ],
    "codespace": ""
  },
  "tx": "CtIBCs8BCiUvY29zbW9zLmdvdi52MWJldGExLk1zZ1N1Ym1pdFByb3Bvc2FsEqUBCmEKLy9jb3Ntb3MudXBncmFkZS52MWJldGExLlNvZnR3YXJlVXBncmFkZVByb3Bvc2FsEi4KB1VwZ3JhZGUSBUZpcnN0GhwKAnYzEgsIgJK4w5j+////ARgcIgdVUEdSQURFEhAKBnV3aGFsZRIGNTAwMDAwGi5taWdhbG9vMTRjdWdteDl6eHZ3bDRyOGx0dTIyZzV1YXVrdTllN3A5d2M0NWR3ElYKTgpGCh8vY29zbW9zLmNyeXB0by5zZWNwMjU2azEuUHViS2V5EiMKIQO1ymuGpe0CmwMzWsl8kLQeDtdHDSwlFBBea5Gh1MWuFRIECgIIARIEEJnAChpAywATF4Tc+VbUBWq4eM8TfhvfHmF04PuzGlMO/n+t67Ni5mFgshrnZlaWkJ3shV8pqzM9LIwssqNDrh+Pa3p1sA==",
  "proof": {
    "root_hash": "44AAB3F72C70934C84E8F4589F196B8F5AC66288EEAA53A80848C82E33C95645",
    "data": "CtIBCs8BCiUvY29zbW9zLmdvdi52MWJldGExLk1zZ1N1Ym1pdFByb3Bvc2FsEqUBCmEKLy9jb3Ntb3MudXBncmFkZS52MWJldGExLlNvZnR3YXJlVXBncmFkZVByb3Bvc2FsEi4KB1VwZ3JhZGUSBUZpcnN0GhwKAnYzEgsIgJK4w5j+////ARgcIgdVUEdSQURFEhAKBnV3aGFsZRIGNTAwMDAwGi5taWdhbG9vMTRjdWdteDl6eHZ3bDRyOGx0dTIyZzV1YXVrdTllN3A5d2M0NWR3ElYKTgpGCh8vY29zbW9zLmNyeXB0by5zZWNwMjU2azEuUHViS2V5EiMKIQO1ymuGpe0CmwMzWsl8kLQeDtdHDSwlFBBea5Gh1MWuFRIECgIIARIEEJnAChpAywATF4Tc+VbUBWq4eM8TfhvfHmF04PuzGlMO/n+t67Ni5mFgshrnZlaWkJ3shV8pqzM9LIwssqNDrh+Pa3p1sA==",
    "proof": {
      "total": "1",
      "index": "0",
      "leaf_hash": "RKqz9yxwk0yE6PRYnxlrj1rGYojuqlOoCEjILjPJVkU=",
      "aunts": []
    }
  }
}
decodeStdlib
9
decodeStdlib
0
error in json rpc client, with http response metadata: (Status: 200 OK, Protocol HTTP/1.1). error unmarshalling result: illegal base64 data at input byte 0

[anhductn2001]

Something wrong with value "index" : 0 ?

[anhductn2001]

cc: @faddat