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'use strict'
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var test = require('tape')
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var util = require('util')
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var redeyed = require('..')
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function inspect(obj) {
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return util.inspect(obj, false, 5, true)
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}
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test('adding custom asserts ... ', function(t) {
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t.constructor.prototype.assertSurrounds = function(code, opts, expected) {
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var result = redeyed(code, opts).code
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this.equals(result, expected, inspect(code) + ' => ' + inspect(expected))
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return this
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}
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t.end()
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})
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test('\nfunction config, keywords', function(t) {
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var opts001 = { Keyword: { _default: function(s) { return '*' + s + '&' } } }
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t.test('\n# ' + inspect(opts001), function(t) {
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t.assertSurrounds('this', opts001, '*this&')
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t.assertSurrounds('this ', opts001, '*this& ')
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t.assertSurrounds(' this', opts001, ' *this&')
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t.assertSurrounds(' this ', opts001, ' *this& ')
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t.assertSurrounds('if (a == 1) return', opts001, '*if& (a == 1) *return&')
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t.assertSurrounds('var n = new Test();', opts001, '*var& n = *new& Test();')
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t.assertSurrounds(
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[ 'function foo (bar) {'
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, ' var a = 3;'
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, ' return bar + a;'
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, '}'
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].join('\n')
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, opts001
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, [ '*function& foo (bar) {'
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, ' *var& a = 3;'
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, ' *return& bar + a;'
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, '}'
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].join('\n'))
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t.end()
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})
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var opts002 = {
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Keyword: {
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'function': function(s) { return '^' + s + '&' }
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, 'return': function(s) { return '(' + s + ')' }
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, _default: function(s) { return '*' + s + '&' }
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}
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}
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t.test('\n# ' + inspect(opts002), function(t) {
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t.assertSurrounds(
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[ 'function foo (bar) {'
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, ' var a = 3;'
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, ' return bar + a;'
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, '}'
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].join('\n')
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, opts002
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, [ '^function& foo (bar) {'
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, ' *var& a = 3;'
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, ' (return) bar + a;'
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, '}'
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].join('\n'))
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t.end()
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})
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t.end()
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})
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test('#\n functin config - resolving', function(t) {
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var opts001 = {
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Keyword: {
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'var': function(s) { return '^' + s + '&' }
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}
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, _default: function(s) { return '*' + s + '&' }
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}
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t.test('\n# specific but no type default and root default - root default not applied' + inspect(opts001), function(t) {
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t.assertSurrounds('var n = new Test();', opts001, '^var& n = new Test();').end()
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})
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var opts002 = {
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Keyword: {
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'var': function(s) { return '^' + s + '&' }
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, _default: function(s) { return '*' + s + '&' }
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}
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, _default: function(s) { return '(' + s + ')' }
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}
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t.test('\n# no type default but root default' + inspect(opts002), function(t) {
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t.assertSurrounds('var n = new Test();', opts002, '^var& n = *new& Test();').end()
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})
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t.end()
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})
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test('#\n function config - replacing', function(t) {
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var opts001 = {
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Keyword: {
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'var': function() { return 'const' }
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}
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}
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t.test('\n# type default and root default (type wins)' + inspect(opts001), function(t) {
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t.assertSurrounds('var n = new Test();', opts001, 'const n = new Test();').end()
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})
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var opts002 = {
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Keyword: {
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_default: function() { return 'const' }
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}
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}
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t.test('\n# type default' + inspect(opts002), function(t) {
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t.assertSurrounds('var n = new Test();', opts002, 'const n = const Test();').end()
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})
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var opts003 = {
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Keyword: {
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'new': function() { return 'NEW' }
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, _default: function() { return 'const' }
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}
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}
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t.test('\n# specific and type default' + inspect(opts003), function(t) {
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t.assertSurrounds('var n = new Test();', opts003, 'const n = NEW Test();').end()
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})
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var opts004 = {
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Keyword: {
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_default: function(s) { return s.toUpperCase() }
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}
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, _default: function(s) { return 'not applied' }
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}
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t.test('\n# type default and root default (type wins)' + inspect(opts004), function(t) {
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t.assertSurrounds('var n = new Test();', opts004, 'VAR n = NEW Test();').end()
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})
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var opts005 = {
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Keyword: { }
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, _default: function(s) { return s.toUpperCase() }
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}
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t.test('\n# no type default only root default - not applied' + inspect(opts005), function(t) {
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t.assertSurrounds('var n = new Test();', opts005, 'var n = new Test();').end()
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})
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t.end()
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})
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