/*
 * This file is part of the MediaWiki extension MediaViewer.
 *
 * MediaViewer 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 2 of the License, or
 * (at your option) any later version.
 *
 * MediaViewer 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 MediaViewer.  If not, see <http://www.gnu.org/licenses/>.
 */

const { Permission } = require( 'mmv' );

QUnit.module( 'Permission', QUnit.newMwEnvironment( {
	beforeEach: function () {
		// animation would keep running, conflict with other tests
		this.sandbox.stub( $.fn, 'animate' ).returnsThis();
	}
} ) );

QUnit.test( 'Constructor sense check', ( assert ) => {
	const $qf = $( '#qunit-fixture' );
	const permission = new Permission( $qf );

	assert.true( permission instanceof Permission, 'constructor does not throw error' );
} );

QUnit.test( 'set()', ( assert ) => {
	const $qf = $( '#qunit-fixture' );
	const permission = new Permission( $qf );
	const text = 'Nothing to see here.';

	permission.set( text );

	// FIXME get rid of "view more" - this is temporary
	assert.strictEqual( permission.$text.children().remove().end().text(),
		text, 'permission text is set' );
	assert.strictEqual( permission.$html.text(), text, 'permission html is set' );
	assert.strictEqual( permission.$text.is( ':visible' ), true, 'permission text is visible' );
	assert.strictEqual( permission.$html.is( ':visible' ), false, 'permission html is not visible' );
	assert.strictEqual( permission.$close.is( ':visible' ), false, 'close button is not visible' );
} );

QUnit.test( 'set() with html', ( assert ) => {
	const $qf = $( '#qunit-fixture' );
	const permission = new Permission( $qf );
	const text = '<b>Nothing</b> to see here.';

	permission.set( text );

	assert.strictEqual( permission.$text.find( 'b' ).length, 0, 'permission text has no html' );
	assert.strictEqual( permission.$html.find( 'b' ).length, 1, 'permission html has html' );
} );

QUnit.test( 'empty()', ( assert ) => {
	const $qf = $( '#qunit-fixture' );
	const permission = new Permission( $qf );
	const text = 'Nothing to see here.';

	permission.set( text );
	permission.empty();

	assert.strictEqual( permission.$text.is( ':visible' ), false, 'permission text is not visible' );
	assert.strictEqual( permission.$html.is( ':visible' ), false, 'permission html is not visible' );
	assert.strictEqual( permission.$close.is( ':visible' ), false, 'close button is not visible' );
} );

QUnit.test( 'grow()', ( assert ) => {
	const $qf = $( '#qunit-fixture' );
	const permission = new Permission( $qf );
	const text = 'Nothing to see here.';

	permission.set( text );
	permission.grow();

	assert.strictEqual( permission.$text.is( ':visible' ), false, 'permission text is not visible' );
	assert.strictEqual( permission.$html.is( ':visible' ), true, 'permission html is visible' );
	assert.strictEqual( permission.$close.is( ':visible' ), true, 'close button is visible' );
} );

QUnit.test( 'shrink()', ( assert ) => {
	const $qf = $( '#qunit-fixture' );
	const permission = new Permission( $qf );
	const text = 'Nothing to see here.';

	permission.set( text );
	permission.grow();
	permission.shrink();

	assert.strictEqual( permission.$text.is( ':visible' ), true, 'permission text is visible' );
	assert.strictEqual( permission.$html.is( ':visible' ), false, 'permission html is not visible' );
	assert.strictEqual( permission.$close.is( ':visible' ), false, 'close button is not visible' );
} );

QUnit.test( 'isFullSize()', ( assert ) => {
	const $qf = $( '#qunit-fixture' );
	const permission = new Permission( $qf );
	const text = 'Nothing to see here.';

	permission.set( text );
	assert.strictEqual( permission.isFullSize(), false, 'permission is not full-size' );
	permission.grow();
	assert.strictEqual( permission.isFullSize(), true, 'permission is full-size' );
	permission.shrink();
	assert.strictEqual( permission.isFullSize(), false, 'permission is not full-size again' );
} );
