public function testHasOnlyScope()
{
$scope = new Scope(array("foo", "bar"));
$this->assertTrue($scope->hasOnlyScope(new Scope(array("foo", "bar", "baz"))));
$this->assertFalse($scope->hasOnlyScope(new Scope(array("foo"))));
$this->assertFalse($scope->hasOnlyScope(new Scope()));
$scopeTwo = new Scope();
$this->assertTrue($scopeTwo->hasOnlyScope(new Scope(array("foo"))));
}