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empty-input.js
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empty-input.js
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"use strict";
const getOpts = require("../index.js");
suite("Empty input", () => {
const emptyResult = {
options: new Object(null),
argv: [],
};
test("No arguments", () => {
const actual = getOpts();
assert.deepEqual(actual, emptyResult);
});
test("Options: Empty array", () => {
const actual = getOpts([], {"-e": ""});
assert.deepEqual(actual, emptyResult);
});
test("Options: Empty string", () => {
const actual = getOpts("", {"-e": ""});
assert.deepEqual(actual, emptyResult);
});
test("Options: Unexpected types", () => {
const input = [NaN, false, null, true];
for(const test of input)
assert.deepEqual(getOpts(test, {"-e": ""}), emptyResult);
});
test("Optdef: Empty object", () => {
const opts = ["--option=value"];
const actual = getOpts(opts, {});
assert.deepEqual(actual, {argv: opts, options: {}});
});
test("Optdef: Empty string", () => {
const opts = ["--option=value"];
const actual = getOpts(opts, "");
assert.deepEqual(actual, {
argv: [],
options: {option: "value"},
});
});
test("Optdef: Unexpected types", () => {
const argv = ["value"];
const optdefs = [undefined, NaN, false, null, true];
for(const test of optdefs)
assert.deepEqual(getOpts(argv, test), {argv, options: {}});
});
});