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@0x/contracts-test-utils: Add msg param to assertIntegerRoughlyEquals

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This commit is contained in:
Lawrence Forman 2020-05-08 12:25:29 -04:00
parent cfc3daeb65
commit 0e1a5a375a
2 changed files with 16 additions and 2 deletions
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9
contracts/test-utils/CHANGELOG.json
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@ -1,4 +1,13 @@
[ [
{
"version": "5.3.3",
"changes": [
{
"note": "Add `msg` param to `assertIntegerRoughlyEquals`",
"pr": 2576
}
]
},
{ {
"timestamp": 1583220306, "timestamp": 1583220306,
"version": "5.3.2", "version": "5.3.2",

9
contracts/test-utils/src/number_utils.ts
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@ -96,7 +96,12 @@ export function assertRoughlyEquals(actual: Numberish, expected: Numberish, prec
/** /**
* Asserts that two numbers are equal with up to `maxError` difference between them. * Asserts that two numbers are equal with up to `maxError` difference between them.
*/ */
export function assertIntegerRoughlyEquals(actual: Numberish, expected: Numberish, maxError: number = 1): void { export function assertIntegerRoughlyEquals(
actual: Numberish,
expected: Numberish,
maxError: number = 1,
msg?: string,
): void {
const diff = new BigNumber(actual) const diff = new BigNumber(actual)
.minus(expected) .minus(expected)
.abs() .abs()
@ -104,7 +109,7 @@ export function assertIntegerRoughlyEquals(actual: Numberish, expected: Numberis
if (diff <= maxError) { if (diff <= maxError) {
return; return;
} }
expect(actual).to.bignumber.eq(expected); expect(actual, msg).to.bignumber.eq(expected);
} }
/** /**