Code Coverage for /Users/xkhorasan/programs/money/src/Currency.php

1	<?php
2
3	namespace Money;
4
5	/**
6	* Currency Value Object.
7	*
8	* Holds Currency specific data.
9	*
10	* @author Mathias Verraes
11	*/
12	final class Currency implements \JsonSerializable
13	{
14	/**
15	* Currency code.
16	*
17	* @var string
18	*/
19	private $code;
20
21	/**
22	* @param string $code
23	*/
24	public function __construct($code)
25	{
26	if (!is_string($code)) {
27	throw new \InvalidArgumentException('Currency code should be string');
28	}
29
30	$this->code = $code;
31	}
32
33	/**
34	* Returns the currency code.
35	*
36	* @return string
37	*/
38	public function getCode()
39	{
40	return $this->code;
41	}
42
43	/**
44	* Checks whether this currency is the same as an other.
45	*
46	* @param Currency $other
47	*
48	* @return bool
49	*/
50	public function equals(Currency $other)
51	{
52	return $this->code === $other->code;
53	}
54
55	/**
56	* Checks whether this currency is available in the passed context.
57	*
58	* @param Currencies $currencies
59	*
60	* @return bool
61	*/
62	public function isAvailableWithin(Currencies $currencies)
63	{
64	return $currencies->contains($this);
65	}
66
67	/**
68	* @return string
69	*/
70	public function __toString()
71	{
72	return $this->getCode();
73	}
74
75	/**
76	* {@inheritdoc}
77	*
78	* @return string
79	*/
80	public function jsonSerialize()
81	{
82	return $this->code;
83	}
84	}