});
describe("->exists()", function () {
it("returns `true` if the argument exists", function () {
$args = new Args();
$actual = $args->parse(['command', '--argument1', '--argument2=true', '--argument3=false', '--argument4=0']);
expect($args->exists('argument1'))->toBe(true);
expect($args->exists('argument2'))->toBe(true);
expect($args->exists('argument3'))->toBe(true);
expect($args->exists('argument4'))->toBe(true);
expect($args->exists('argument5'))->toBe(false);
});
it("returns `true` if the argument as a default value", function () {
$args = new Args();
$args->argument('argument1', ['type' => 'boolean']);
$args->argument('argument2', ['type' => 'boolean', 'default' => false]);
expect($args->exists('argument1'))->toBe(false);
expect($args->exists('argument2'))->toBe(true);
});
});
describe("->cast()", function () {
it("casts array", function () {
$args = new Args();
$cast = $args->cast(["some", "string", "and", 10], "string");
expect($cast)->toBeAn('array');
foreach ($cast as $c) {
expect($c)->toBeA('string');
}
});
it("casts boolean", function () {
$args = new Args();
$cast = $args->cast(["true", "false", "some_string", null, 10], "boolean");
