var pbx = require('../lib/pbxProject'),

fs = require('fs'),

myProj;

function testProjectContents(filename, test, expectedFilename) {

var myProj = new pbx(filename);

var content;

if (expectedFilename) {

content = fs.readFileSync(expectedFilename, 'utf-8');

} else {

content = fs.readFileSync(filename, 'utf-8');

}

// normalize tabs vs strings

content = content.replace(/ /g, '\t');

myProj.parse(function (err, projHash) {

var written = myProj.writeSync();

test.equal(content, written);

test.done();

});

}

// for debugging failing tests

function testContentsInDepth(filename, test) {

var myProj = new pbx(filename),

content = fs.readFileSync(filename, 'utf-8');

// normalize tabs vs strings

content = content.replace(/ /g, '\t');

myProj.parse(function (err, projHash) {

var written = myProj.writeSync(),

writtenLines = written.split('\n')

contentLines = content.split('\n')

test.equal(writtenLines.length, contentLines.length);

for (var i=0; i<writtenLines.length; i++) {

test.equal(writtenLines[i], contentLines[i],

'match failed on line ' + (i+1))

}

test.done();

});

}

exports.writeSync = {

'should write out the "hash" test': function (test) {

testProjectContents('test/parser/projects/hash.pbxproj', test);

},

'should write out the "with_array" test': function (test) {

// Special case in that the originating project does not have a trailing comma for all of its array entries.

// This is definitely possibly.

// But when we write/read it out again during testing, the trailing commas are introduced by our library.

testProjectContents('test/parser/projects/with_array.pbxproj', test, 'test/parser/projects/expected/with_array_expected.pbxproj');

},

'should write out the "section" test': function (test) {

testProjectContents('test/parser/projects/section.pbxproj', test);

},

'should write out the "two-sections" test': function (test) {

testProjectContents('test/parser/projects/two-sections.pbxproj', test);

},

'should write out the "section-entries" test': function (test) {

testProjectContents('test/parser/projects/section-entries.pbxproj', test);

},

'should write out the "build-config" test': function (test) {

testProjectContents('test/parser/projects/build-config.pbxproj', test);

},

'should write out the "header-search" test': function (test) {

testProjectContents('test/parser/projects/header-search.pbxproj', test);

},

'should write out the "nested-object" test': function (test) {

testProjectContents('test/parser/projects/nested-object.pbxproj', test);

},

'should write out the "build-files" test': function (test) {

testProjectContents('test/parser/projects/build-files.pbxproj', test);

},

'should write out the "file-references" test': function (test) {

testProjectContents('test/parser/projects/file-references.pbxproj', test);

}

}