public function testFailsSetToCacheWithoutKey()
{
$this->mockFetcher->expects($this->once())->method('getCacheKey')->will($this->returnValue(null));
$implementation = new CacheTraitImplementation(['cache' => $this->mockCache, 'fetcher' => $this->mockFetcher]);
$cachedValue = $implementation->sCachedValue('1234');
}
public function testFailsSetToCacheWithoutKey()
{
$implementation = new CacheTraitImplementation(['cache' => $this->mockCache, 'key' => null]);
$cachedValue = $implementation->sCachedValue('1234');
$this->assertNull($cachedValue);
}