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liza/test/validate/formatter/StringFormatTest.js

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/**
* @license
* StringFormat formatter test
*
* Copyright (C) 2016 R-T Specialty, LLC.
*
* This file is part of liza.
*
* liza is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
var liza = require( '../../../' ),
expect = require( 'chai' ).expect,
Sut = liza.validate.formatter.StringFormat,
EchoFormatter = liza.validate.formatter.EchoFormatter,
common = require( './common' );
describe( 'validate.formatter.StringFormat', function()
{
common.testValidate( EchoFormatter.use( Sut( 'PRE%sPOST' ) )(), {
// basic prefix/suffix
"": [ "", "PREPOST" ],
"foo": [ "foo", "PREfooPOST" ],
"PREfoo": [ "foo", "PREfooPOST" ],
"barPOST": [ "bar", "PREbarPOST" ],
"PREbazPOST": [ "baz", "PREbazPOST" ],
// only prefix/suffix
"PRE": [ "", "PREPOST" ],
"POST": [ "", "PREPOST" ],
"PREPOST": [ "", "PREPOST" ],
// repeated prefix/suffix normalization
"PREPREfoo": [ "foo", "PREfooPOST" ],
"barPOSTPOST": [ "bar", "PREbarPOST" ],
"PREPREbazPOSTPOSTPOST": [ "baz", "PREbazPOST" ],
"PREPREPOSTPOST": [ "", "PREPOST" ],
// convoluted interpretations
"PREfooPOSTPRE": [ "fooPOSTPRE", "PREfooPOSTPREPOST" ],
"PREmooPREfooPOST": [ "mooPREfoo", "PREmooPREfooPOST" ],
"mooPREfoo": [ "mooPREfoo", "PREmooPREfooPOST" ],
} );
// only prefix format
common.testValidate( EchoFormatter.use( Sut( 'BEG%s' ) )(), {
"foo": [ "foo", "BEGfoo" ],
"BEGfoo": [ "foo", "BEGfoo" ],
} );
// only suffix format
common.testValidate( EchoFormatter.use( Sut( '%sEND' ) )(), {
"fooEND": [ "foo", "fooEND" ],
"fooEND": [ "foo", "fooEND" ],
} );
// no prefix or suffix
common.testValidate( EchoFormatter.use( Sut( '%s' ) )(), {
"foo": [ "foo", "foo" ],
} );
describe( 'given multiple %s', function()
{
it( 'throws an error', function()
{
expect( function()
{
EchoFormatter.use( Sut( 'foo%sbar%sbaz' ) )();
} ).to.throw( Error );
} );
} );
describe( 'given no %s', function()
{
it( 'throws an error', function()
{
expect( function()
{
EchoFormatter.use( Sut( '' ) )();
} ).to.throw( Error );
expect( function()
{
EchoFormatter.use( Sut( 'Foo' ) )();
} ).to.throw( Error );
} );
} );
common.testMixin(
EchoFormatter,
Sut( 'PRE%sPOST' ),
'base',
'PREfooPOST',
'basefoo',
'PREbasePREfooPOSTPOST'
);
} );