109 lines
2.8 KiB
JavaScript
109 lines
2.8 KiB
JavaScript
var util = require('../../lib/test-utils.js');
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var expect = require('chai').expect;
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describe('FileSystemShell.env', function() {
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beforeEach(util.setup);
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afterEach(util.cleanup);
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it('should get default env options', function() {
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var shell = util.shell();
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expect(shell.env).to.exist;
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expect(shell.env.get('TMP')).to.equal('/tmp');
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expect(shell.env.get('PATH')).to.equal('');
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expect(shell.pwd()).to.equal('/');
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});
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it('should be able to specify env options', function() {
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var options = {
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env: {
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TMP: '/tempdir',
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PATH: '/dir'
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}
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};
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var shell = util.shell(options);
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expect(shell.env).to.exist;
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expect(shell.env.get('TMP')).to.equal('/tempdir');
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expect(shell.env.get('PATH')).to.equal('/dir');
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expect(shell.pwd()).to.equal('/');
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expect(shell.env.get('FOO')).not.to.exist;
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shell.env.set('FOO', 1);
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expect(shell.env.get('FOO')).to.equal(1);
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});
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it('should fail when dirs argument is absent', function(done) {
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var shell = util.shell();
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shell.ls(null, function(error, list) {
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expect(error).to.exist;
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expect(error.code).to.equal('EINVAL');
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expect(list).not.to.exist;
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done();
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});
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});
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it('should give new value for shell.pwd() when cwd changes', function(done) {
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var fs = util.fs();
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var shell = util.shell();
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fs.mkdir('/dir', function(err) {
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if(err) throw err;
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expect(shell.pwd()).to.equal('/');
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shell.cd('/dir', function(err) {
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expect(err).not.to.exist;
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expect(shell.pwd()).to.equal('/dir');
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done();
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});
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});
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});
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it('should create/return the default tmp dir', function(done) {
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var shell = util.shell();
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expect(shell.env.get('TMP')).to.equal('/tmp');
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shell.tempDir(function(err, tmp) {
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expect(err).not.to.exist;
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shell.cd(tmp, function(err) {
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expect(err).not.to.exist;
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expect(shell.pwd()).to.equal('/tmp');
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done();
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});
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});
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});
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it('should create/return the tmp dir specified in env.TMP', function(done) {
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var shell = util.shell({
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env: {
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TMP: '/tempdir'
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}
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});
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expect(shell.env.get('TMP')).to.equal('/tempdir');
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shell.tempDir(function(err, tmp) {
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expect(err).not.to.exist;
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shell.cd(tmp, function(err) {
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expect(err).not.to.exist;
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expect(shell.pwd()).to.equal('/tempdir');
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done();
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});
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});
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});
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it('should allow repeated calls to tempDir()', function(done) {
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var shell = util.shell();
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expect(shell.env.get('TMP')).to.equal('/tmp');
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shell.tempDir(function(err, tmp) {
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expect(err).not.to.exist;
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expect(tmp).to.equal('/tmp');
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shell.tempDir(function(err, tmp) {
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expect(err).not.to.exist;
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expect(tmp).to.equal('/tmp');
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done();
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});
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});
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});
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});
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