it( 'should escape a comma', () => {
string = 'Students, Parents, and Teachers';
expect( strings.stringEscape( string ) )
.to.equal( 'Students, Parents, and Teachers' );
} );
it( 'should escape a url', () => {
string = 'http://google.com';
expect( strings.stringEscape( string ) )
.to.equal( 'http://google\\.com' );
} );
it( 'should escape a hyphenated name', () => {
string = 'Miller-Webster';
expect( strings.stringEscape( string ) )
.to.equal( 'Miller\\-Webster' );
} );