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101 lines
2.2 KiB
JavaScript
101 lines
2.2 KiB
JavaScript
var test = require('tape')
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, cliPath = '../lib/cli'
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test('parses multiple files', function(t) {
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t.plan(2)
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var cli = require(cliPath)
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, argv = ['example/file1.mermaid', 'file2.mermaid', 'file3.mermaid']
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, expect = ['example/file1.mermaid', 'file2.mermaid', 'file3.mermaid']
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cli.parse(argv, function(err, msg, opt) {
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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(2)
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var cli = require(cliPath)
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, argv = ['example/file1.mermaid']
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cli.parse(argv, function(err, msg, opt) {
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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(2)
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var cli = require(cliPath)
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, argv = ['example/file1.mermaid', '-s']
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cli.parse(argv, function(err, msg, opt) {
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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(2)
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var cli = require(cliPath)
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, argv = ['example/file1.mermaid', '-s', '-p']
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cli.parse(argv, function(err, msg, opt) {
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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(1)
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var cli = require(cliPath)
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, argv = ['-o', 'example/']
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cli.parse(argv, function(err, msg, opt) {
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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('setting an output directory incorrectly causes an error', function(t) {
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t.plan(1)
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var cli = require(cliPath)
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, 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(2)
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var cli = require(cliPath)
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, argv = ['example/test.mermaid']
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, expects = ['example/test.mermaid']
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cli.parse(argv, function(err, msg, opts) {
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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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