56 lines
1.6 KiB
JavaScript
56 lines
1.6 KiB
JavaScript
const concat = require('../index')
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const assert = require('assert');
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const read = require('fs').readFileSync;
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const exec = require('child_process').execSync;
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const err = err => console.log(err)
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describe('Concatenate', () => {
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it('empty files', done => {
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concat([__dirname + "/empty", __dirname + "/empty"]).then(f => {
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assert.equal(f, '\n')
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done()
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}).catch(err)
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})
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it('simple concatenation', done => {
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concat([__dirname + "/simple1", __dirname + "/simple2"]).then(f => {
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assert.equal(f, '1\n\n2\n')
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done()
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}).catch(err)
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})
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it('multiple files concatenation', done => {
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concat([
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__dirname + "/simple1",
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__dirname + "/simple2",
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__dirname + "/simple1",
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__dirname + "/simple2",
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__dirname + "/simple1",
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__dirname + "/simple2",
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__dirname + "/simple1",
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__dirname + "/simple2"
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]).then(f => {
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assert.equal(f, '1\n\n2\n\n1\n\n2\n\n1\n\n2\n\n1\n\n2\n')
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done()
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}).catch(err)
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})
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it('should concatenate folder', done => {
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concat(__dirname + "/folder").then(f => {
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assert.equal(f.trim(), 'function A() {};\n\nfunction B() {};')
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done()
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}).catch(err)
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})
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})
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describe('cli', () => {
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it('should write to output when no file specified', () => {
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assert.equal(exec(`node ./bin/concat ${__dirname + '/simple1'} ${__dirname + '/simple2'}`).toString(), '1\n\n2\n\n')
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})
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it('should write to file', () => {
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assert.equal(exec(`node ./bin/concat -o ${__dirname + '/test'} ${__dirname + '/simple1'} ${__dirname + '/simple2'} && cat ${__dirname + '/test'}`).toString(), '1\n\n2\n')
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})
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})
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