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43 lines
1.1 KiB
43 lines
1.1 KiB
var chai = require('chai');
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var assert = chai.assert;
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var Method = require('../lib/web3/method');
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describe('lib/web3/method', function () {
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describe('formatOutput', function () {
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it('should format plain output', function () {
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// given
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var formatter = function (args) {
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return args.map(function (arg) {
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return arg + '*';
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});
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};
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var method = new Method({
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outputFormatter: formatter
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});
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var args = ['1','2','3'];
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var expectedArgs = ['1*', '2*', '3*'];
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// when
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var result = method.formatOutput(args);
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// then
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assert.deepEqual(result, expectedArgs);
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});
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it('should do nothing if there is no formatter', function () {
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// given
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var method = new Method({});
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var args = [1,2,3];
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// when
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var result = method.formatOutput(args);
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// then
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assert.deepEqual(result, args);
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});
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});
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});
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