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var Table = require('../src/table');
var colors = require('colors/safe');
module.exports = function(runTest) {
function it(name, fn) {
var result = fn();
runTest(name, result[0], result[1], result[2]);
}
it('Basic Usage',function(){
function makeTable(){
// By default, headers will be red, and borders will be grey
var table = new Table({head:['a','b']});
table.push(['c','d']);
return table;
}
var expected = [
colors.gray('┌───') + colors.gray('┬───┐')
, colors.gray('│') + colors.red(' a ') + colors.gray('│') + colors.red(' b ') + colors.gray('│')
, colors.gray('├───') + colors.gray('┼───┤')
, colors.gray('│') + (' c ') + colors.gray('│') + (' d ') + colors.gray('│')
, colors.gray('└───') + colors.gray('┴───┘')
];
return [makeTable,expected,'basic-usage-with-colors'];
});
it('Basic Usage - disable colors - (used often in the examples and tests)', function (){
function makeTable(){
// For most of these examples, and most of the unit tests we disable colors.
// It makes unit tests easier to write/understand, and allows these pages to
// display the examples as text instead of screen shots.
var table = new Table({
head: ['Rel', 'Change', 'By', 'When']
, style: {
head: [] //disable colors in header cells
, border: [] //disable colors for the border
}
, colWidths: [6, 21, 25, 17] //set the widths of each column (optional)
});
table.push(
['v0.1', 'Testing something cool', 'rauchg@gmail.com', '7 minutes ago']
, ['v0.1', 'Testing something cool', 'rauchg@gmail.com', '8 minutes ago']
);
return table;
}
var expected = [
'┌──────┬─────────────────────┬─────────────────────────┬─────────────────┐'
, '│ Rel │ Change │ By │ When │'
, '├──────┼─────────────────────┼─────────────────────────┼─────────────────┤'
, '│ v0.1 │ Testing something … │ rauchg@gmail.com │ 7 minutes ago │'
, '├──────┼─────────────────────┼─────────────────────────┼─────────────────┤'
, '│ v0.1 │ Testing something … │ rauchg@gmail.com │ 8 minutes ago │'
, '└──────┴─────────────────────┴─────────────────────────┴─────────────────┘'
];
return [makeTable,expected];
});
it('Create vertical tables by adding objects a that specify key-value pairs', function() {
function makeTable(){
var table = new Table({ style: {'padding-left':0, 'padding-right':0, head:[], border:[]} });
table.push(
{'v0.1': 'Testing something cool'}
, {'v0.1': 'Testing something cool'}
);
return table;
}
var expected = [
'┌────┬──────────────────────┐'
, '│v0.1│Testing something cool│'
, '├────┼──────────────────────┤'
, '│v0.1│Testing something cool│'
, '└────┴──────────────────────┘'
];
return [makeTable,expected];
});
it('Cross tables are similar to vertical tables, but include an empty string for the first header', function() {
function makeTable(){
var table = new Table({ head: ["", "Header 1", "Header 2"], style: {'padding-left':0, 'padding-right':0, head:[], border:[]} }); // clear styles to prevent color output
table.push(
{"Header 3": ['v0.1', 'Testing something cool'] }
, {"Header 4": ['v0.1', 'Testing something cool'] }
);
return table;
}
var expected = [
'┌────────┬────────┬──────────────────────┐'
, '│ │Header 1│Header 2 │'
, '├────────┼────────┼──────────────────────┤'
, '│Header 3│v0.1 │Testing something cool│'
, '├────────┼────────┼──────────────────────┤'
, '│Header 4│v0.1 │Testing something cool│'
, '└────────┴────────┴──────────────────────┘'
];
return [makeTable,expected];
});
it('Stylize the table with custom border characters', function (){
function makeTable(){
var table = new Table({
chars: {
'top': '═'
, 'top-mid': '╤'
, 'top-left': '╔'
, 'top-right': '╗'
, 'bottom': '═'
, 'bottom-mid': '╧'
, 'bottom-left': '╚'
, 'bottom-right': '╝'
, 'left': '║'
, 'left-mid': '╟'
, 'right': '║'
, 'right-mid': '╢'
},
style: {
head: []
, border: []
}
});
table.push(
['foo', 'bar', 'baz']
, ['frob', 'bar', 'quuz']
);
return table;
}
var expected = [
'╔══════╤═════╤══════╗'
, '║ foo │ bar │ baz ║'
, '╟──────┼─────┼──────╢'
, '║ frob │ bar │ quuz ║'
, '╚══════╧═════╧══════╝'
];
return [makeTable,expected];
});
it('Use ansi colors (i.e. colors.js) to style text within the cells at will, even across multiple lines',function(){
function makeTable(){
var table = new Table({style:{border:[],header:[]}});
table.push([
colors.red('Hello\nhow\nare\nyou?'),
colors.blue('I\nam\nfine\nthanks!')
]);
return table;
}
var expected = [
'┌───────┬─────────┐'
, '│ ' + colors.red('Hello') + ' │ ' + colors.blue('I') + ' │'
, '│ ' + colors.red('how') + ' │ ' + colors.blue('am') + ' │'
, '│ ' + colors.red('are') + ' │ ' + colors.blue('fine') + ' │'
, '│ ' + colors.red('you?') + ' │ ' + colors.blue('thanks!') + ' │'
, '└───────┴─────────┘'
];
return [makeTable,expected,'multi-line-colors'];
});
it('Set `wordWrap` to true to make lines of text wrap instead of being truncated',function(){
function makeTable(){
var table = new Table({
style:{border:[],header:[]},
colWidths:[7,9],
wordWrap:true
});
table.push([
'Hello how are you?',
'I am fine thanks!'
]);
return table;
}
var expected = [
'┌───────┬─────────┐'
, '│ Hello │ I am │'
, '│ how │ fine │'
, '│ are │ thanks! │'
, '│ you? │ │'
, '└───────┴─────────┘'
];
return [makeTable,expected];
});
};
/* Expectation - ready to be copy/pasted and filled in. DO NOT DELETE THIS
var expected = [
'┌──┬───┬──┬──┐'
, '│ │ │ │ │'
, '├──┼───┼──┼──┤'
, '│ │ … │ │ │'
, '├──┼───┼──┼──┤'
, '│ │ … │ │ │'
, '└──┴───┴──┴──┘'
];
*/
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