PHP Littled\Validation Validation::parseNumeric Examples

Example #1

File: ValidationTest.php Project: dbarchowsky/littled_lib

 public function testParseNumeric()
 {
     $int_overflow = PHP_INT_MAX + 1;
     $this->assertEquals(Littled\Validation\Validation::parseNumeric("1"), 1, "\"1\" returns numeric value.");
     $this->assertEquals(Littled\Validation\Validation::parseNumeric("0"), 0, "\"0\" returns numeric value.");
     $this->assertEquals(Littled\Validation\Validation::parseNumeric("-1"), -1);
     $this->assertEquals(Littled\Validation\Validation::parseNumeric("5"), 5);
     $this->assertEquals(Littled\Validation\Validation::parseNumeric("" . PHP_INT_MAX), PHP_INT_MAX, "parseNumeric() with largest possible integer value");
     // $this->assertEquals(Littled\Validation\Validation::parseNumeric("".(PHP_INT_MAX+1)), $int_overflow, "parseNumeric() with value overflowing int max value");
     $this->assertEquals(Littled\Validation\Validation::parseNumeric("0.01"), 0.01);
     $this->assertEquals(Littled\Validation\Validation::parseNumeric("4.5"), 4.5);
     $this->assertNull(Littled\Validation\Validation::parseNumeric("zero"));
     $this->assertNull(Littled\Validation\Validation::parseNumeric("j01"));
     $this->assertNull(Littled\Validation\Validation::parseNumeric("01jx"));
     $this->assertNull(Littled\Validation\Validation::parseNumeric("true"));
     $this->assertNull(Littled\Validation\Validation::parseNumeric("false"));
     $this->assertNull(Littled\Validation\Validation::parseNumeric(true));
     $this->assertNull(Littled\Validation\Validation::parseNumeric(false));
 }