public function testCanBeString()
{
$result = can_be_valid_string(null);
$this->assertEquals(false, $result);
$result = can_be_valid_string(new ObjectWithToStringTestClass());
$this->assertEquals(true, $result);
$result = can_be_valid_string(new ObjectWithoutToStringTestClass());
$this->assertEquals(false, $result);
$result = can_be_valid_string($this->testArray);
$this->assertEquals(false, $result);
$result = can_be_valid_string($this->testArray, true);
$this->assertEquals(true, $result);
$result = can_be_valid_string('This is a string');
$this->assertEquals(true, $result);
$result = can_be_valid_string(1);
$this->assertEquals(true, $result);
$result = can_be_valid_string(1.1);
$this->assertEquals(true, $result);
$result = can_be_valid_string(0x1a);
$this->assertEquals(true, $result);
$result = can_be_valid_string(false);
$this->assertEquals(true, $result);
}
/**
* Sets an attributes value by name.
*
* @param string $attributeName
* @param string $attributeValue
*/
public function setAttribute($attributeName, $attributeValue)
{
if (can_be_valid_string($attributeValue, true)) {
$this->attributes[$attributeName] = $attributeValue;
}
}
/**
* Sets the active route path.
*
* @param string $routePath
* @return void
*/
public function setRoutePath($routePath)
{
if (can_be_valid_string($routePath)) {
$this->activeRoutePath = (string) $routePath;
} else {
throw new InvalidArgumentException("The route path '{$routePath}' is not a valid string.");
}
}