diff options
| -rw-r--r-- | packages/utils/test/abi_encoder_test.ts | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts index d75d1ae50..b672d0023 100644 --- a/packages/utils/test/abi_encoder_test.ts +++ b/packages/utils/test/abi_encoder_test.ts @@ -922,6 +922,98 @@ describe.only('ABI Encoder', () => { const argsAsJson = JSON.stringify(args); expect(decodedArgsAsJson).to.be.equal(argsAsJson); }); + it('Nested Static Array', async () => { + // Create DataType object + const testDataItem = { + name: 'Tuple', + type: 'tuple', + components: [{ name: 'field', type: 'uint[2]' }], + }; + const dataType = new AbiEncoder.Tuple(testDataItem); + // Construct args to be encoded + const args = { field: [new BigNumber(1), new BigNumber(2)] }; + // Encode Args and validate result + const encodedArgs = dataType.encode(args); + const expectedEncodedArgs = + '0x00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodingRules = { structsAsObjects: true } as DecodingRules; + const decodedArgs = dataType.decode(encodedArgs, decodingRules); + const decodedArgsAsJson = JSON.stringify(decodedArgs); + const argsAsJson = JSON.stringify(args); + expect(decodedArgsAsJson).to.be.equal(argsAsJson); + }); + it('Nested Dynamic Array', async () => { + // Create DataType object + const testDataItem = { + name: 'Tuple', + type: 'tuple', + components: [{ name: 'field', type: 'uint[]' }], + }; + const dataType = new AbiEncoder.Tuple(testDataItem); + // Construct args to be encoded + const args = { field: [new BigNumber(1), new BigNumber(2)] }; + // Encode Args and validate result + const encodedArgs = dataType.encode(args); + const expectedEncodedArgs = + '0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodingRules = { structsAsObjects: true } as DecodingRules; + const decodedArgs = dataType.decode(encodedArgs, decodingRules); + const decodedArgsAsJson = JSON.stringify(decodedArgs); + const argsAsJson = JSON.stringify(args); + expect(decodedArgsAsJson).to.be.equal(argsAsJson); + }); + it('Nested Static Multidimensional Array', async () => { + // Create DataType object + const testDataItem = { + name: 'Tuple', + type: 'tuple', + components: [{ name: 'field', type: 'bytes4[2][2]' }], + }; + const dataType = new AbiEncoder.Tuple(testDataItem); + // Construct args to be encoded + const array1 = ['0x01020304', '0x05060708']; + const array2 = ['0x09101112', '0x13141516']; + const args = { field: [array1, array2] }; + // Encode Args and validate result + const encodedArgs = dataType.encode(args); + const expectedEncodedArgs = + '0x0102030400000000000000000000000000000000000000000000000000000000050607080000000000000000000000000000000000000000000000000000000009101112000000000000000000000000000000000000000000000000000000001314151600000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodingRules = { structsAsObjects: true } as DecodingRules; + const decodedArgs = dataType.decode(encodedArgs, decodingRules); + const decodedArgsAsJson = JSON.stringify(decodedArgs); + const argsAsJson = JSON.stringify(args); + expect(decodedArgsAsJson).to.be.equal(argsAsJson); + }); + it('Nested Dynamic Multidimensional Array', async () => { + // Create DataType object + const testDataItem = { + name: 'Tuple', + type: 'tuple', + components: [{ name: 'field', type: 'bytes[2][2]' }], + }; + const dataType = new AbiEncoder.Tuple(testDataItem); + // Construct args to be encoded + const array1 = ['0x01020304', '0x05060708']; + const array2 = ['0x09101112', '0x13141516']; + const args = { field: [array1, array2] }; + // Encode Args and validate result + const encodedArgs = dataType.encode(args); + const expectedEncodedArgs = + '0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004010203040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040506070800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041314151600000000000000000000000000000000000000000000000000000000'; + expect(encodedArgs).to.be.equal(expectedEncodedArgs); + // Decode Encoded Args and validate result + const decodingRules = { structsAsObjects: true } as DecodingRules; + const decodedArgs = dataType.decode(encodedArgs, decodingRules); + const decodedArgsAsJson = JSON.stringify(decodedArgs); + const argsAsJson = JSON.stringify(args); + expect(decodedArgsAsJson).to.be.equal(argsAsJson); + }); it('Static and dynamic elements mixed', async () => { // Create DataType object const testDataItem = { |