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Chris Breidng
32 lines
779 B
JavaScript
32 lines
779 B
JavaScript
require('../spec_helper')
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const xvfb = require('../../lib/exec/xvfb')
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const os = require('os')
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describe('exec xvfb', function () {
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context('#isNeeded', function () {
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afterEach(() => delete process.env.DISPLAY)
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it('does not need xvfb on osx', function () {
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this.sandbox.stub(os, 'platform').returns('darwin')
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expect(xvfb.isNeeded()).to.be.false
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})
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it('does not need xvfb on linux when DISPLAY is set', function () {
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this.sandbox.stub(os, 'platform').returns('linux')
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process.env.DISPLAY = ':99'
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expect(xvfb.isNeeded()).to.be.false
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})
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it('does need xvfb on linux when no DISPLAY is set', function () {
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this.sandbox.stub(os, 'platform').returns('linux')
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expect(xvfb.isNeeded()).to.be.true
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})
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})
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})
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