PHPUnit assertStringMatchesFormat()函数
assertStringMatchesFormat()函数是 PHPUnit 中的内置函数,用于断言给定字符串是否与格式匹配。如果给定的字符串与格式类型匹配,则此断言将返回 true,否则返回 false。如果为真,则断言的测试用例通过,否则测试用例失败。
句法:
assertStringMatchesFormat(string $format, string $string[, string $message = ''])
参数:此函数接受三个参数,如上所述,如下所述:
- $format:此参数表示数据的预建立布局。
- $ 字符串:这个参数是代表字符串的任何类型。
- $message:此参数采用字符串值。当测试用例失败时,此字符串消息显示为错误消息。
下面的例子说明了 PHPUnit 中的 assertStringMatchesFormat()函数:
示例 1:
PHP
assertStringMatchesFormat(
$format,
$String,
" given string is matched with type
of format or not"
);
}
}
?>
PHP
assertStringMatchesFormat(
$format,
$String,
" given string is matched with type
of format or not"
);
}
}
?>
输出:
PHPUnit 8.5.8 by Sebastian Bergmann and contributors.
F 1 / 1 (100%)
Time: 88 ms, Memory: 10.00 MB
There was 1 failure:
1) GeeksPhpunitTestCase::testNegativeTestcaseForassertStringMatchesFormat
type of format is matched to given string
Failed asserting that string matches format description.
--- Expected
+++ Actual
@@ @@
-%d
+hh
/home/lovely/Documents/php/test.php:16
FAILURES!
Tests: 1, Assertions: 1, Failures: 1.
示例 2:
PHP
assertStringMatchesFormat(
$format,
$String,
" given string is matched with type
of format or not"
);
}
}
?>
输出:
PHPUnit 8.5.8 by Sebastian Bergmann and contributors.
. 1 / 1 (100%)
Time: 89 ms, Memory: 10.00 MB
OK (1 test, 1 assertion)
参考: https://phpunit.readthedocs.io/en/9.2/assertions.html#assertstringmatchesformat