diff options
author | Leonid Logvinov <logvinov.leon@gmail.com> | 2019-01-10 18:51:13 +0800 |
---|---|---|
committer | Leonid Logvinov <logvinov.leon@gmail.com> | 2019-01-10 18:56:15 +0800 |
commit | cee29542451d3bf8c99bd08963a2108768072195 (patch) | |
tree | f3d657be53459ce3851fcf9632bd94f32ee80184 /packages/asset-buyer/test/utils/test_helpers.ts | |
parent | a8d9263062e586b90ee4c303d3d3aca72e428edc (diff) | |
parent | 686f27a96f0cd749f6315d7edd2bb56cf1819245 (diff) | |
download | dexon-sol-tools-cee29542451d3bf8c99bd08963a2108768072195.tar dexon-sol-tools-cee29542451d3bf8c99bd08963a2108768072195.tar.gz dexon-sol-tools-cee29542451d3bf8c99bd08963a2108768072195.tar.bz2 dexon-sol-tools-cee29542451d3bf8c99bd08963a2108768072195.tar.lz dexon-sol-tools-cee29542451d3bf8c99bd08963a2108768072195.tar.xz dexon-sol-tools-cee29542451d3bf8c99bd08963a2108768072195.tar.zst dexon-sol-tools-cee29542451d3bf8c99bd08963a2108768072195.zip |
Merge development
Diffstat (limited to 'packages/asset-buyer/test/utils/test_helpers.ts')
-rw-r--r-- | packages/asset-buyer/test/utils/test_helpers.ts | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/packages/asset-buyer/test/utils/test_helpers.ts b/packages/asset-buyer/test/utils/test_helpers.ts new file mode 100644 index 000000000..9c7c244af --- /dev/null +++ b/packages/asset-buyer/test/utils/test_helpers.ts @@ -0,0 +1,26 @@ +import { BigNumber } from '@0x/utils'; + +import { InsufficientAssetLiquidityError } from '../../src/errors'; + +export const testHelpers = { + expectInsufficientLiquidityError: ( + expect: Chai.ExpectStatic, + functionWhichTriggersError: () => void, + expectedAmountAvailableToFill?: BigNumber, + ): void => { + let wasErrorThrown = false; + try { + functionWhichTriggersError(); + } catch (e) { + wasErrorThrown = true; + expect(e).to.be.instanceOf(InsufficientAssetLiquidityError); + if (expectedAmountAvailableToFill) { + expect(e.amountAvailableToFill).to.be.bignumber.equal(expectedAmountAvailableToFill); + } else { + expect(e.amountAvailableToFill).to.be.undefined(); + } + } + + expect(wasErrorThrown).to.be.true(); + }, +}; |