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59 lines
2.3 KiB
59 lines
2.3 KiB
var test = require('tape');
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var v = require('es-value-fixtures');
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var forEach = require('for-each');
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var inspect = require('../');
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test('negative zero', function (t) {
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t.equal(inspect(0), '0', 'inspect(0) === "0"');
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t.equal(inspect(Object(0)), 'Object(0)', 'inspect(Object(0)) === "Object(0)"');
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t.equal(inspect(-0), '-0', 'inspect(-0) === "-0"');
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t.equal(inspect(Object(-0)), 'Object(-0)', 'inspect(Object(-0)) === "Object(-0)"');
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t.end();
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});
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test('numericSeparator', function (t) {
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forEach(v.nonBooleans, function (nonBoolean) {
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t['throws'](
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function () { inspect(true, { numericSeparator: nonBoolean }); },
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TypeError,
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inspect(nonBoolean) + ' is not a boolean'
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);
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});
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t.test('3 digit numbers', function (st) {
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var failed = false;
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for (var i = -999; i < 1000; i += 1) {
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var actual = inspect(i);
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var actualSepNo = inspect(i, { numericSeparator: false });
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var actualSepYes = inspect(i, { numericSeparator: true });
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var expected = String(i);
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if (actual !== expected || actualSepNo !== expected || actualSepYes !== expected) {
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failed = true;
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t.equal(actual, expected);
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t.equal(actualSepNo, expected);
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t.equal(actualSepYes, expected);
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}
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}
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st.notOk(failed, 'all 3 digit numbers passed');
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st.end();
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});
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t.equal(inspect(1e3), '1000', '1000');
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t.equal(inspect(1e3, { numericSeparator: false }), '1000', '1000, numericSeparator false');
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t.equal(inspect(1e3, { numericSeparator: true }), '1_000', '1000, numericSeparator true');
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t.equal(inspect(-1e3), '-1000', '-1000');
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t.equal(inspect(-1e3, { numericSeparator: false }), '-1000', '-1000, numericSeparator false');
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t.equal(inspect(-1e3, { numericSeparator: true }), '-1_000', '-1000, numericSeparator true');
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t.equal(inspect(1234.5678, { numericSeparator: true }), '1_234.567_8', 'fractional numbers get separators');
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t.equal(inspect(1234.56789, { numericSeparator: true }), '1_234.567_89', 'fractional numbers get separators');
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t.equal(inspect(1234.567891, { numericSeparator: true }), '1_234.567_891', 'fractional numbers get separators');
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t.end();
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});
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