import { BN } from "@utils/math" ; import { ethers } from "hardhat" ; import { MockRoot , MockRoot__factory } from "types/generated" ; import { expect } from "chai" ; describe ( "Root" , ( ) => { let root ; before ( async ( ) => { const accounts = await ethers . getSigners ( ) ; root = await ( await new MockRoot__factory ( accounts [ 0 ] ) ) . deploy ( ) ; } ) ; describe ( "calculating the root" , ( ) => { it ( "returns floored root" , async ( ) => { let amt = BN . from ( 1000000000 ) ; let res = await root . sqrt ( amt ) ; expect ( res ) . to . be . eq ( BN . from ( 31622 ) ) ; amt = BN . from ( 64 ) ; res = await root . sqrt ( amt ) ; expect ( res ) . to . be . eq ( BN . from ( 8 ) ) ; amt = BN . from ( "160000000000000000" ) ; res = await root . sqrt ( amt ) ; expect ( res ) . to . be . eq ( BN . from ( 400000000 ) ) ; } ) ; it ( "returns root for seconds in year" , async ( ) => { const amt = BN . from ( "31540000" ) ; const res = await root . sqrt ( amt ) ; expect ( res ) . to . be . eq ( BN . from ( 5616 ) ) ; } ) ; it ( "returns root for seconds in 6 months" , async ( ) => { const amt = BN . from ( "15724800" ) ; const res = await root . sqrt ( amt ) ; expect ( res ) . to . be . eq ( BN . from ( 3965 ) ) ; } ) ; it ( "returns root for seconds in week" , async ( ) => { const amt = BN . from ( "604800" ) ; const res = await root . sqrt ( amt ) ; expect ( res ) . to . be . eq ( BN . from ( 777 ) ) ; } ) ; } ) ; } ) ;