/** * @covers ::newFromVar */ public function test_can_create_from_PHP_variable() { // ---------------------------------------------------------------- // setup your test $value = 100; $reason = "must be > 100"; // ---------------------------------------------------------------- // perform the change $unit = ContractFailed::newFromVar($value, '$value', ['reason' => $reason]); // ---------------------------------------------------------------- // test the results $this->assertInstanceOf(ContractFailed::class, $unit); }
/** * check that an expression is true ... and if it is not, throw an * exception * * @param mixed $data * the value check we are checking * @param string $fieldOrVarName * the name of the field we are checking * @return boolean * TRUE on success */ public function to($data, $fieldOrVarName = 'value') { if ($this->expr === true) { return true; } // if we get here, then this assertion has failed throw ContractFailed::newFromVar($data, $fieldOrVarName, ['reason' => $this->reason]); }