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Set opportunity to create enum statically with null value #78

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Oct 27, 2018
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2 changes: 1 addition & 1 deletion src/Enum.php
Original file line number Diff line number Diff line change
Expand Up @@ -177,7 +177,7 @@ public static function search($value)
public static function __callStatic($name, $arguments)
{
$array = static::toArray();
if (isset($array[$name])) {
if (isset($array[$name]) || \array_key_exists($name, $array)) {
return new static($array[$name]);
}

Expand Down
13 changes: 13 additions & 0 deletions tests/EnumTest.php
Original file line number Diff line number Diff line change
Expand Up @@ -262,4 +262,17 @@ public function testJsonSerialize()
$this->assertJsonStringEqualsJsonString('""', json_encode(new EnumFixture(EnumFixture::PROBLEMATIC_EMPTY_STRING)));
$this->assertJsonStringEqualsJsonString('false', json_encode(new EnumFixture(EnumFixture::PROBLEMATIC_BOOLEAN_FALSE)));
}

public function testNullableEnum()
{
$this->assertNull(EnumFixture::PROBLEMATIC_NULL()->getValue());
$this->assertNull((new EnumFixture(EnumFixture::PROBLEMATIC_NULL))->getValue());
$this->assertNull((new EnumFixture(EnumFixture::PROBLEMATIC_NULL))->jsonSerialize());
}

public function testBooleanEnum()
{
$this->assertFalse(EnumFixture::PROBLEMATIC_BOOLEAN_FALSE()->getValue());
$this->assertFalse((new EnumFixture(EnumFixture::PROBLEMATIC_BOOLEAN_FALSE))->jsonSerialize());
}
}