aave-protocol-v2/test/helpers/scenarios/credit-delegation.json

{
  "title": "LendingPool: credit delegation",
  "description": "Test cases for the credit delegation related functions.",
  "stories": [
    {
      "description": "User 0 deposits 1000 DAI, user 0 delegates borrowing of 1 WETH on variable to user 4, user 4 borrows 1 WETH variable on behalf of user 0",
      "actions": [
        {
          "name": "mint",
          "args": {
            "reserve": "WETH",
            "amount": "1000",
            "user": "0"
          },
          "expected": "success"
        },
        {
          "name": "approve",
          "args": {
            "reserve": "WETH",
            "user": "0"
          },
          "expected": "success"
        },
        {
          "name": "deposit",
          "args": {
            "reserve": "WETH",
            "amount": "1000",
            "user": "0"
          },
          "expected": "success"
        },
        {
          "name": "delegateBorrowAllowance",
          "args": {
            "reserve": "WETH",
            "amount": "2",
            "user": "0",
            "borrowRateMode": "variable",
            "toUser": "4"
          },
          "expected": "success"
        },
        {
          "name": "borrow",
          "args": {
            "reserve": "WETH",
            "amount": "1",
            "user": "4",
            "onBehalfOf": "0",
            "borrowRateMode": "variable"
          },
          "expected": "success"
        }
      ]
    },
    {
      "description": "User 4 trying to borrow 1 WETH stable on behalf of user 0, revert expected",
      "actions": [
        {
          "name": "borrow",
          "args": {
            "reserve": "WETH",
            "amount": "1",
            "user": "4",
            "onBehalfOf": "0",
            "borrowRateMode": "stable"
          },
          "expected": "revert",
          "revertMessage": "54"
        }
      ]
    },
    {
      "description": "User 0 delegates borrowing of 1 WETH to user 4, user 4 borrows 3 WETH variable on behalf of user 0, revert expected",
      "actions": [
        {
          "name": "delegateBorrowAllowance",
          "args": {
            "reserve": "WETH",
            "amount": "1",
            "user": "0",
            "borrowRateMode": "variable",
            "toUser": "4"
          },
          "expected": "success"
        },
        {
          "name": "borrow",
          "args": {
            "reserve": "WETH",
            "amount": "3",
            "user": "4",
            "onBehalfOf": "0",
            "borrowRateMode": "variable"
          },
          "expected": "revert",
          "revertMessage": "54"
        }
      ]
    },
    {
      "description": "User 0 delegates borrowing of 1 WETH on stable to user 2, user 2 borrows 1 WETH stable on behalf of user 0",
      "actions": [
        {
          "name": "delegateBorrowAllowance",
          "args": {
            "reserve": "WETH",
            "amount": "1",
            "user": "0",
            "borrowRateMode": "stable",
            "toUser": "2"
          },
          "expected": "success"
        },
        {
          "name": "borrow",
          "args": {
            "reserve": "WETH",
            "amount": "1",
            "user": "2",
            "onBehalfOf": "0",
            "borrowRateMode": "stable"
          },
          "expected": "success"
        }
      ]
    },
    {
      "description": "User 0 delegates borrowing of 1 WETH to user 2 with wrong borrowRateMode, revert expected",
      "actions": [
        {
          "name": "delegateBorrowAllowance",
          "args": {
            "reserve": "WETH",
            "amount": "1",
            "user": "0",
            "borrowRateMode": "random",
            "toUser": "2"
          },
          "expected": "revert",
          "revertMessage": "8"
        }
      ]
    }
  ]
}