132 lines
2.9 KiB
JavaScript
132 lines
2.9 KiB
JavaScript
const test = require('tape')
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const cliPath = '../lib/cli'
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test('parses multiple files', function (t) {
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t.plan(3)
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const cli = require(cliPath)
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const argv = ['example/file1.mermaid', 'file2.mermaid', 'file3.mermaid']
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const expect = ['example/file1.mermaid', 'file2.mermaid', 'file3.mermaid']
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cli.parse(argv, function (err, msg, opt) {
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t.ok(!err, 'no err')
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t.equal(opt.files.length, 3, 'should have 3 parameters')
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t.deepEqual(opt.files, expect, 'should match expected values')
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t.end()
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})
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})
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test('defaults to png', function (t) {
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t.plan(3)
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const cli = require(cliPath)
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const argv = ['example/file1.mermaid']
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cli.parse(argv, function (err, msg, opt) {
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t.ok(!err, 'no err')
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t.ok(opt.png, 'png is set by default')
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t.notOk(opt.svg, 'svg is not set by default')
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t.end()
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})
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})
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test('setting svg unsets png', function (t) {
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t.plan(3)
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const cli = require(cliPath)
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const argv = ['example/file1.mermaid', '-s']
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cli.parse(argv, function (err, msg, opt) {
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t.ok(!err, 'no err')
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t.ok(opt.svg, 'svg is set when requested')
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t.notOk(opt.png, 'png is unset when svg is set')
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t.end()
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})
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})
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test('setting png and svg is allowed', function (t) {
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t.plan(3)
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const cli = require(cliPath)
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const argv = ['example/file1.mermaid', '-s', '-p']
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cli.parse(argv, function (err, msg, opt) {
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t.ok(!err, 'no err')
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t.ok(opt.png, 'png is set when requested')
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t.ok(opt.svg, 'svg is set when requested')
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t.end()
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})
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})
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test('setting an output directory succeeds', function (t) {
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t.plan(2)
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const cli = require(cliPath)
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const argv = ['example/file1.mermaid', '-o', 'example/']
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cli.parse(argv, function (err, msg, opt) {
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t.ok(!err, 'no err')
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t.equal(opt.outputDir, 'example/', 'output directory is set')
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t.end()
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})
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})
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test('not setting a css source file uses a default style', function (t) {
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t.plan(2)
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const cli = require(cliPath)
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const argv = ['example/file1.mermaid']
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cli.parse(argv, function (err, msg, opt) {
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t.ok(!err, 'no err')
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t.ok(opt.css, 'css file is populated')
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t.end()
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})
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})
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test('setting a css source file succeeds', function (t) {
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t.plan(2)
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const cli = require(cliPath)
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const argv = ['example/file1.mermaid', '-t', 'test/fixtures/test.css']
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cli.parse(argv, function (err, msg, opt) {
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t.ok(!err, 'no err')
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t.ok(opt.css, 'css file is populated')
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t.end()
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})
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})
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test('setting an output directory incorrectly causes an error', function (t) {
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t.plan(1)
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const cli = require(cliPath)
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const argv = ['-o']
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cli.parse(argv, function (err) {
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t.ok(err, 'an error is raised')
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t.end()
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})
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})
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test('a callback function is called after parsing', function (t) {
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t.plan(3)
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const cli = require(cliPath)
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const argv = ['example/file1.mermaid']
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cli.parse(argv, function (err, msg, opts) {
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t.ok(!err, 'no err')
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t.ok(true, 'callback was called')
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t.deepEqual(argv, opts.files, 'options are as expected')
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t.end()
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})
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})
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