Esempi in PHP per MathParser\Parsing\Nodes VariableNode::compareTo

Esempio n. 1

File: NodeTest.php Progetto: mossadal/math-parser

 public function testCanCompareVariableNodes()
 {
     $node = new VariableNode('x');
     $other = new NumberNode(1);
     $this->assertFalse($node->compareTo(null));
     $this->assertFalse($node->compareTo($other));
     $this->assertTrue($node->compareTo($node));
     $this->assertFalse($node->compareTo(new VariableNode('y')));
 }