无法在PHPUnit中使用数据提供程序运行单个测试-CannotrunsingletestwithdataproviderinPHPUnit

13  

The regex to handle tests with or without data sets is

使用或不使用数据集来处理测试的正则表达式是

phpunit --filter "/::( with data set .*)?$/"  

For example

phpunit --filter "/::testAdd( with data set .*)?$/" DataTest DataProviderTest.php

Since a test method won't have a space in the name unless it has a data set, you could really shrink this to

由于测试方法在名称中没有空格,除非它有数据集,否则您可以将其缩小为

phpunit --filter "/::testAdd( .*)?$/" DataTest DataProviderTest.php

6  

Like @sjoerd pointed out the name that gets matched against contains the number of the dataset.

就像@sjoerd指出的那样,匹配的名称包含数据集的编号。

That means that this works:

这意味着这有效:

phpunit --filter "testAdd with data set #0" DataTest DataProviderTest.php

against your file produces:

对你的文件产生:

PHPUnit 3.7.0RC1 by Sebastian Bergmann.

.

Time: 0 seconds, Memory: 5.25Mb

OK (1 test, 1 assertion)

tested in PHPUnit 3.5 and upwards.

在PHPUnit 3.5及更高版本中测试过。

It's not really pretty and having another syntax for this within PHPUnit is definitely preferable but for now it might solve your problem and once someone sends a PR it will be nicer to use ;)

它不是很漂亮,在PHPUnit中有另一种语法是绝对可取的,但现在它可以解决你的问题,一旦有人发送PR,它将更好用;)

Tracking issue for the nicer syntax on the phpunit github issue tracker

跟踪phpunit github问题跟踪器上更好语法的问题

1  

In this case, the regex is matched against the following string:

在这种情况下,正则表达式与以下字符串匹配:

DataTest::testAdd with data set #0
DataTest::testAdd with data set #1
...

So naturally your regex testAdd$ won't work.

所以你的正则表达式testAdd $自然会起作用。

1  

The regex in the answer no longer seems to work (at least not in 4.0.12).

答案中的正则表达式似乎不再起作用(至少在4.0.12中没有)。

It looks like --filter doesn't like the space, and gives the following error:

它看起来像--filter不喜欢这个空格,并给出以下错误:

Fatal error: "preg_match(): Compilation failed: missing ) at offset

致命错误:偏移时出现“preg_match():编译失败:缺失”

This is fixed by replacing the space with \s The quotes also need to get removed (or else the \ needs to be \)

这可以通过用\ s替换空格来修复。引号也需要删除(否则\需要是\)

phpunit --filter /::testAdd(\s.*)?$/ DataTest DataProviderTest.php