test-tube 0.1.2

library for building integration testing environments for cosmos-sdk chains in Rust
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131

use cosmrs::proto::{
    cosmos::bank::v1beta1::MsgSend,
    cosmwasm::wasm::v1::{
        MsgClearAdmin, MsgExecuteContract, MsgInstantiateContract, MsgMigrateContract,
        MsgUpdateAdmin,
    },
};
use cosmwasm_std::{BankMsg, Coin, WasmMsg};
use prost::Message;

use crate::{Account, EncodeError, RunnerError, SigningAccount};

pub fn coins_to_proto(coins: &[Coin]) -> Vec<cosmrs::proto::cosmos::base::v1beta1::Coin> {
    let mut coins = coins.to_vec();
    coins.sort_by(|a, b| a.denom.cmp(&b.denom));
    coins
        .iter()
        .map(|c| cosmrs::proto::cosmos::base::v1beta1::Coin {
            denom: c.denom.parse().unwrap(),
            amount: format!("{}", c.amount.u128()),
        })
        .collect()
}

pub fn proto_coin_to_coin(proto_coin: &cosmrs::proto::cosmos::base::v1beta1::Coin) -> Coin {
    Coin {
        denom: proto_coin.denom.clone(),
        amount: proto_coin.amount.parse().unwrap(),
    }
}

pub fn proto_coins_to_coins(coins: &[cosmrs::proto::cosmos::base::v1beta1::Coin]) -> Vec<Coin> {
    coins.iter().map(proto_coin_to_coin).collect()
}

pub fn msg_to_any<T: Message>(type_url: &str, msg: &T) -> Result<cosmrs::Any, RunnerError> {
    let mut buf = Vec::new();
    msg.encode(&mut buf)
        .map_err(EncodeError::ProtoEncodeError)?;

    Ok(cosmrs::Any {
        type_url: type_url.to_owned(),
        value: buf,
    })
}

pub fn bank_msg_to_any(msg: &BankMsg, signer: &SigningAccount) -> Result<cosmrs::Any, RunnerError> {
    match msg {
        BankMsg::Send { to_address, amount } => {
            let type_url = "/cosmos.bank.v1beta1.MsgSend";
            let msg = MsgSend {
                from_address: signer.address(),
                to_address: to_address.to_string(),
                amount: coins_to_proto(amount),
            };
            msg_to_any(type_url, &msg)
        }
        _ => {
            todo!() // TODO: Can't find BurnMsg...?
        }
    }
}

pub fn wasm_msg_to_any(msg: &WasmMsg, signer: &SigningAccount) -> Result<cosmrs::Any, RunnerError> {
    match msg {
        WasmMsg::Execute {
            contract_addr,
            msg,
            funds,
        } => msg_to_any(
            "/cosmwasm.wasm.v1.MsgExecuteContract",
            &MsgExecuteContract {
                contract: contract_addr.clone(),
                funds: coins_to_proto(funds),
                sender: signer.address(),
                msg: msg.to_vec(),
            },
        ),
        WasmMsg::Instantiate {
            admin,
            code_id,
            msg,
            funds,
            label,
        } => msg_to_any(
            "/cosmwasm.wasm.v1.MsgInstantiateContract",
            &MsgInstantiateContract {
                sender: signer.address(),
                admin: admin.clone().unwrap_or_default(),
                code_id: *code_id,
                label: label.clone(),
                msg: msg.to_vec(),
                funds: coins_to_proto(funds),
            },
        ),
        WasmMsg::Migrate {
            contract_addr,
            new_code_id,
            msg,
        } => msg_to_any(
            "/cosmwasm.wasm.v1.MsgMigrateContract",
            &MsgMigrateContract {
                contract: contract_addr.clone(),
                sender: signer.address(),
                code_id: *new_code_id,
                msg: msg.to_vec(),
            },
        ),
        WasmMsg::UpdateAdmin {
            contract_addr,
            admin,
        } => msg_to_any(
            "/cosmwasm.wasm.v1.MsgUpdateAdmin",
            &MsgUpdateAdmin {
                contract: contract_addr.clone(),
                sender: signer.address(),
                new_admin: admin.clone(),
            },
        ),
        WasmMsg::ClearAdmin { contract_addr } => msg_to_any(
            "/cosmwasm.wasm.v1.MsgClearAdmin",
            &MsgClearAdmin {
                contract: contract_addr.clone(),
                sender: signer.address(),
            },
        ),
        _ => Err(RunnerError::ExecuteError {
            msg: "Unsupported WasmMsg".to_string(),
        }),
    }
}