public function testLookupHash()
{
$rainbow = new MemoryFileHandler();
$rainbow->write("foo,bar\nbar,baz\nfoo,baz");
$rainbow->reset();
$this->assertCount(0, $this->rainbow->lookupHash($rainbow, "orange"));
$rainbow->reset();
$this->assertEquals(["baz" => "bar"], $this->rainbow->lookupHash($rainbow, "bar"));
$rainbow->reset();
$this->assertEquals(["bar" => "foo"], $this->rainbow->lookupHash($rainbow, "foo"));
$rainbow->reset();
$this->assertEquals(["bar" => "foo", "baz" => "foo"], $this->rainbow->lookupHash($rainbow, "foo", RainbowPHPInterface::LOOKUP_MODE_DEEP));
$rainbow->reset();
$this->assertEquals(["bar" => "foo"], $this->rainbow->lookupHash($rainbow, "f", RainbowPHPInterface::LOOKUP_MODE_PARTIAL));
$rainbow->reset();
$this->assertEquals(["bar" => "foo", "baz" => "foo"], $this->rainbow->lookupHash($rainbow, "f", RainbowPHPInterface::LOOKUP_MODE_DEEP | RainbowPHPInterface::LOOKUP_MODE_PARTIAL));
}
