61 lines
1.1 KiB
JavaScript
61 lines
1.1 KiB
JavaScript
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var nomnom = require("../nomnom");
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var opts = {
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file: {
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position: 0,
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required: true
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}
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}
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var parser = nomnom().options(opts);
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exports.testFlag = function(test) {
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test.expect(1);
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nomnom().options({
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file: {
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position: 0,
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}
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})
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.printer(function(string) {
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test.equal(0, string.indexOf("'--key1' expects a value"))
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test.done();
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})
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.parse(["--key1"]);
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}
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exports.testRequired = function(test) {
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test.expect(1);
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nomnom().options({
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file: {
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required: true
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}
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})
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.printer(function(string) {
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test.equal(0, string.trim().indexOf("file argument is required"))
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test.done();
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})
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.nocolors()
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.parse([]);
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}
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exports.testChoices = function(test) {
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test.expect(2);
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var parser = nomnom().options({
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color: {
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choices: ['green', 'blue']
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}
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})
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.printer(function(string) {
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test.equal(0, string.indexOf("color must be one of: green, blue"))
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});
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parser.parse(['--color', 'red']);
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var options = parser.parse(['--color', 'green']);
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test.equal(options.color, 'green');
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test.done();
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}
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