binding.js
3.33 KB
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/*eslint new-cap: ["error", {"capIsNewExceptions": ["Color"]}]*/
var assert = require('assert'),
path = require('path'),
etx = require('../lib/extensions'),
binding = process.env.NODESASS_COV
? require('../lib-cov/binding')
: require('../lib/binding');
describe('binding', function() {
describe('missing error', function() {
it('should be useful', function() {
process.env.SASS_BINARY_NAME = 'unknown-x64-48';
assert.throws(
function() { binding(etx); },
function(err) {
var re = new RegExp('Missing binding.*?\\' + path.sep + 'vendor\\' + path.sep);
if ((err instanceof Error)) {
return re.test(err);
}
}
);
});
it('should list currently installed bindings', function() {
assert.throws(
function() { binding(etx); },
function(err) {
var etx = require('../lib/extensions');
delete process.env.SASS_BINARY_NAME;
if ((err instanceof Error)) {
return err.message.indexOf(
etx.getHumanEnvironment(etx.getBinaryName())
) !== -1;
}
}
);
});
});
describe('on unsupported environment', function() {
describe('with an unsupported architecture', function() {
beforeEach(function() {
Object.defineProperty(process, 'arch', {
value: 'foo',
});
});
afterEach(function() {
Object.defineProperty(process, 'arch', {
value: 'x64',
});
});
it('should error', function() {
assert.throws(
function() { binding(etx); },
'Node Sass does not yet support your current environment'
);
});
it('should inform the user the architecture is unsupported', function() {
assert.throws(
function() { binding(etx); },
'Unsupported architecture (foo)'
);
});
});
describe('with an unsupported platform', function() {
beforeEach(function() {
Object.defineProperty(process, 'platform', {
value: 'bar',
});
});
afterEach(function() {
Object.defineProperty(process, 'platform', {
value: 'darwin',
});
});
it('should error', function() {
assert.throws(
function() { binding(etx); },
'Node Sass does not yet support your current environment'
);
});
it('should inform the user the platform is unsupported', function() {
assert.throws(
function() { binding(etx); },
'Unsupported platform (bar)'
);
});
});
describe('with an unsupported runtime', function() {
beforeEach(function() {
Object.defineProperty(process.versions, 'modules', {
value: 'baz',
});
});
afterEach(function() {
Object.defineProperty(process.versions, 'modules', {
value: 51,
});
});
it('should error', function() {
assert.throws(
function() { binding(etx); },
'Node Sass does not yet support your current environment'
);
});
it('should inform the user the runtime is unsupported', function() {
assert.throws(
function() { binding(etx); },
'Unsupported runtime (baz)'
);
});
});
});
});