266 lines
12 KiB
TypeScript
266 lines
12 KiB
TypeScript
import { schemas } from '@0x/json-schemas';
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import { BigNumber } from '@0x/utils';
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import * as chai from 'chai';
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import * as dirtyChai from 'dirty-chai';
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import 'mocha';
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import { assert } from '../src/index';
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chai.config.includeStack = true;
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chai.use(dirtyChai);
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const expect = chai.expect;
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// tslint:disable:custom-no-magic-numbers
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describe('Assertions', () => {
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const variableName = 'variable';
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describe('#isBigNumber', () => {
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it('should not throw for valid input', () => {
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const validInputs = [new BigNumber(23), new BigNumber('45')];
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validInputs.forEach(input => expect(assert.isBigNumber.bind(assert, variableName, input)).to.not.throw());
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});
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it('should throw for invalid input', () => {
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const invalidInputs = ['test', 42, false, { random: 'test' }, undefined];
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invalidInputs.forEach(input => expect(assert.isBigNumber.bind(assert, variableName, input)).to.throw());
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});
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});
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describe('#isNumberLike', () => {
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it('should not throw for valid input', () => {
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const validInputs = [new BigNumber(23), 23];
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validInputs.forEach(input => expect(assert.isNumberLike.bind(assert, variableName, input)).to.not.throw());
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});
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it('should throw for invalid input', () => {
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const invalidInputs = ['test', false, { random: 'test' }, undefined];
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invalidInputs.forEach(input => expect(assert.isNumberLike.bind(assert, variableName, input)).to.throw());
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});
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});
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describe('#isValidBaseUnitAmount', () => {
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it('should not throw for valid input', () => {
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const validInputs = [new BigNumber(23), new BigNumber('45000000')];
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validInputs.forEach(input =>
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expect(assert.isValidBaseUnitAmount.bind(assert, variableName, input)).to.not.throw(),
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);
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});
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it('should throw for invalid input', () => {
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const invalidInputs = [0, undefined, new BigNumber(3.145), 3.145, new BigNumber(-400)];
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invalidInputs.forEach(input =>
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expect(assert.isValidBaseUnitAmount.bind(assert, variableName, input)).to.throw(),
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);
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});
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});
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describe('#isString', () => {
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it('should not throw for valid input', () => {
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const validInputs = ['hello', 'goodbye'];
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validInputs.forEach(input => expect(assert.isString.bind(assert, variableName, input)).to.not.throw());
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});
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it('should throw for invalid input', () => {
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const invalidInputs = [42, false, { random: 'test' }, undefined, new BigNumber(45)];
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invalidInputs.forEach(input => expect(assert.isString.bind(assert, variableName, input)).to.throw());
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});
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});
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describe('#isFunction', () => {
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it('should not throw for valid input', () => {
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const validInputs = [BigNumber, assert.isString.bind(assert)];
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validInputs.forEach(input => expect(assert.isFunction.bind(assert, variableName, input)).to.not.throw());
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});
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it('should throw for invalid input', () => {
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const invalidInputs = [42, false, { random: 'test' }, undefined, new BigNumber(45)];
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invalidInputs.forEach(input => expect(assert.isFunction.bind(assert, variableName, input)).to.throw());
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});
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});
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describe('#isHexString', () => {
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it('should not throw for valid input', () => {
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const validInputs = [
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'0x61a3ed31B43c8780e905a260a35faefEc527be7516aa11c0256729b5b351bc33',
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'0x40349190569279751135161d22529dc25add4f6069af05be04cacbda2ace2254',
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];
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validInputs.forEach(input => expect(assert.isHexString.bind(assert, variableName, input)).to.not.throw());
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});
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it('should throw for invalid input', () => {
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const invalidInputs = [
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42,
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false,
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{ random: 'test' },
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undefined,
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new BigNumber(45),
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'0x61a3ed31B43c8780e905a260a35faYfEc527be7516aa11c0256729b5b351bc33',
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];
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invalidInputs.forEach(input => expect(assert.isHexString.bind(assert, variableName, input)).to.throw());
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});
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});
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describe('#isETHAddressHex', () => {
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it('should not throw for valid input', () => {
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const validInputs = [
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'0x0000000000000000000000000000000000000000',
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'0x6fffd0ae3f7d88c9b4925323f54c6e4b2918c5fd',
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'0x12459c951127e0c374ff9105dda097662a027093',
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];
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validInputs.forEach(input =>
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expect(assert.isETHAddressHex.bind(assert, variableName, input)).to.not.throw(),
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);
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});
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it('should throw for invalid input', () => {
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const invalidInputs = [
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42,
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false,
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{ random: 'test' },
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undefined,
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new BigNumber(45),
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'0x6FFFd0ae3f7d88c9b4925323f54c6e4b2918c5fd',
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'0x6FFFd0ae3f7d88c9b4925323f54c6e4',
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];
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invalidInputs.forEach(input => expect(assert.isETHAddressHex.bind(assert, variableName, input)).to.throw());
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});
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});
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describe('#doesBelongToStringEnum', () => {
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enum TestEnums {
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Test1 = 'Test1',
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Test2 = 'Test2',
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}
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it('should not throw for valid input', () => {
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const validInputs = [TestEnums.Test1, TestEnums.Test2];
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validInputs.forEach(input =>
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expect(assert.doesBelongToStringEnum.bind(assert, variableName, input, TestEnums)).to.not.throw(),
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);
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});
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it('should throw for invalid input', () => {
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const invalidInputs = [42, false, { random: 'test' }, undefined, new BigNumber(45)];
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invalidInputs.forEach(input =>
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expect(assert.doesBelongToStringEnum.bind(assert, variableName, input, TestEnums)).to.throw(),
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);
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});
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});
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describe('#hasAtMostOneUniqueValue', () => {
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const errorMsg = 'more than one unique value';
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it('should not throw for valid input', () => {
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const validInputs = [['hello'], ['goodbye', 'goodbye', 'goodbye']];
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validInputs.forEach(input =>
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expect(assert.hasAtMostOneUniqueValue.bind(assert, input, errorMsg)).to.not.throw(),
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);
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});
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it('should throw for invalid input', () => {
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const invalidInputs = [['hello', 'goodbye'], ['goodbye', 42, false, false]];
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invalidInputs.forEach(input =>
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expect(assert.hasAtMostOneUniqueValue.bind(assert, input, errorMsg)).to.throw(),
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);
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});
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});
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describe('#isNumber', () => {
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it('should not throw for valid input', () => {
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const validInputs = [42, 0, 21e42];
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validInputs.forEach(input => expect(assert.isNumber.bind(assert, variableName, input)).to.not.throw());
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});
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it('should throw for invalid input', () => {
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const invalidInputs = [false, { random: 'test' }, undefined, new BigNumber(45)];
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invalidInputs.forEach(input => expect(assert.isNumber.bind(assert, variableName, input)).to.throw());
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});
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});
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describe('#isBoolean', () => {
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it('should not throw for valid input', () => {
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const validInputs = [true, false];
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validInputs.forEach(input => expect(assert.isBoolean.bind(assert, variableName, input)).to.not.throw());
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});
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it('should throw for invalid input', () => {
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const invalidInputs = [42, { random: 'test' }, undefined, new BigNumber(45)];
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invalidInputs.forEach(input => expect(assert.isBoolean.bind(assert, variableName, input)).to.throw());
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});
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});
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describe('#isWeb3Provider', () => {
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it('should not throw for valid input', () => {
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const validInputs = [{ send: () => 45 }, { sendAsync: () => 45 }];
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validInputs.forEach(input =>
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expect(assert.isWeb3Provider.bind(assert, variableName, input)).to.not.throw(),
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);
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});
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it('should throw for invalid input', () => {
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const invalidInputs = [42, { random: 'test' }, undefined, new BigNumber(45)];
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invalidInputs.forEach(input => expect(assert.isWeb3Provider.bind(assert, variableName, input)).to.throw());
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});
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});
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describe('#doesConformToSchema', () => {
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const schema = schemas.addressSchema;
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it('should not throw for valid input', () => {
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const validInputs = [
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'0x6fffd0ae3f7d88c9b4925323f54c6e4b2918c5fd',
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'0x12459c951127e0c374ff9105dda097662a027093',
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];
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validInputs.forEach(input =>
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expect(assert.doesConformToSchema.bind(assert, variableName, input, schema)).to.not.throw(),
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);
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});
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it('should throw for invalid input', () => {
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const invalidInputs = [42, { random: 'test' }, undefined, new BigNumber(45)];
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invalidInputs.forEach(input =>
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expect(assert.doesConformToSchema.bind(assert, variableName, input, schema)).to.throw(),
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);
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});
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});
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describe('#isWebUri', () => {
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it('should not throw for valid input', () => {
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const validInputs = [
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'http://www.google.com',
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'https://api.example-relayer.net',
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'https://api.radarrelay.com/0x/v0/',
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'https://zeroex.beta.radarrelay.com:8000/0x/v0/',
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];
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validInputs.forEach(input => expect(assert.isWebUri.bind(assert, variableName, input)).to.not.throw());
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});
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it('should throw for invalid input', () => {
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const invalidInputs = [
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42,
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{ random: 'test' },
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undefined,
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new BigNumber(45),
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'ws://www.api.example-relayer.net',
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'www.google.com',
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'api.example-relayer.net',
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'user:password@api.example-relayer.net',
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'//api.example-relayer.net',
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];
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invalidInputs.forEach(input => expect(assert.isWebUri.bind(assert, variableName, input)).to.throw());
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});
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});
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describe('#isUri', () => {
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it('should not throw for valid input', () => {
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const validInputs = [
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'http://www.google.com',
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'https://api.example-relayer.net',
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'https://api.radarrelay.com/0x/v0/',
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'https://zeroex.beta.radarrelay.com:8000/0x/v0/',
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'ws://www.api.example-relayer.net',
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'wss://www.api.example-relayer.net',
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'user:password@api.example-relayer.net',
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];
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validInputs.forEach(input => expect(assert.isUri.bind(assert, variableName, input)).to.not.throw());
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});
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it('should throw for invalid input', () => {
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const invalidInputs = [
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42,
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{ random: 'test' },
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undefined,
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new BigNumber(45),
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'www.google.com',
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'api.example-relayer.net',
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'//api.example-relayer.net',
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];
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invalidInputs.forEach(input => expect(assert.isUri.bind(assert, variableName, input)).to.throw());
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});
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});
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describe('#assert', () => {
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const assertMessage = 'assert not satisfied';
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it('should not throw for valid input', () => {
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expect(assert.assert.bind(assert, true, assertMessage)).to.not.throw();
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});
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it('should throw for invalid input', () => {
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expect(assert.assert.bind(assert, false, assertMessage)).to.throw();
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});
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});
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describe('#typeAssertionMessage', () => {
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it('should render correct message', () => {
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expect(assert.typeAssertionMessage('variable', 'string', 'number')).to.equal(
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`Expected variable to be of type string, encountered: number`,
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);
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});
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});
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});
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// tslint:enable:custom-no-magic-numbers
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