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author | Leonid Logvinov <logvinov.leon@gmail.com> | 2017-05-25 00:06:58 +0800 |
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committer | Leonid Logvinov <logvinov.leon@gmail.com> | 2017-05-25 00:06:58 +0800 |
commit | af3cb84ff9229f85a8ea4a8c9c71511912ea0947 (patch) | |
tree | 0bb0f22531daa225d320594687f474649ef1280a /test/0x.js.ts | |
parent | b5bd772b240e656ed95150e0d1b6bd77f754aa5c (diff) | |
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Add isSignatureValid method and tests for it
Diffstat (limited to 'test/0x.js.ts')
-rw-r--r-- | test/0x.js.ts | 50 |
1 files changed, 46 insertions, 4 deletions
diff --git a/test/0x.js.ts b/test/0x.js.ts index 65475bf32..7216ed34f 100644 --- a/test/0x.js.ts +++ b/test/0x.js.ts @@ -3,10 +3,52 @@ import {expect} from 'chai'; import 'mocha'; describe('ZeroEx library', () => { - describe('#verifySignature', () => { - it('should return undefined', () => { - const zeroEx = new ZeroEx(); - expect(zeroEx.verifySignature()).to.be.undefined; + describe('#isValidSignature', () => { + const data = '0xdeadbeaf'; + const signature = { + v: 27, + r: '0xa3f20717a250c2b0b729b7e5becbff67fdaef7e0699da4de7ca5895b02a170a1', + s: '0x2d887fd3b17bfdce3481f10bea41f45ba9f709d39ce8325427b57afcfc994cee', + }; + const address = '0x9b2055d370f73ec7d8a03e965129118dc8f5bf83'; + describe('should return false for malformed signature', () => { + it('malformed v', () => { + const malformedSignature = { + v: 34, + r: signature.r, + s: signature.s, + }; + const isValid = ZeroEx.isValidSignature(data, malformedSignature, address); + expect(isValid).to.be.false; + }); + it('malformed r', () => { + const malformedSignature = { + v: signature.v, + r: signature.r.replace('0x', ''), + s: signature.s, + }; + const isValid = ZeroEx.isValidSignature(data, malformedSignature, address); + expect(isValid).to.be.false; + }); + }); + describe('should return false for invalid signature', () => { + it('wrong data', () => { + const isValid = ZeroEx.isValidSignature('wrong data', signature, address); + expect(isValid).to.be.false; + }); + it('wrong signer', () => { + const isValid = ZeroEx.isValidSignature(data, signature, '0xIamWrong'); + expect(isValid).to.be.false; + }); + it('wrong signature', () => { + const wrongSignature = Object.assign({}, signature, {v: 28}); + const isValid = ZeroEx.isValidSignature(data, wrongSignature, address); + expect(isValid).to.be.false; + }); + }); + it('should return true for valid signature', () => { + const isValid = ZeroEx.isValidSignature(data, signature, address); + expect(isValid).to.be.true; }); }); }); |