如何执行仅匹配正则表达式的测试？
在 sbt 0.10.1 中，我经常使用 test-only 来缩小测试数量。
sbt> test-only com.example.MySpec
但是，我想缩小范围，以便只运行名称/描述与正则表达式匹配的测试。是否有一些语法可以实现类似的效果？
sbt> test-only .*someRexExp.*
In sbt 0.10.1, I frequently use test-only to narrow down the number of my tests.
sbt> test-only com.example.MySpec
However, I want to narrow down such that I only run tests whose name/description matches a regular expression. Is there some syntax to achieve something like this?
sbt> test-only .*someRexExp.*
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testOnly不支持完整的正则表达式。但是，支持通配符。此处仅专门解释星号
*，而不是句点。这将选择以com.example.开头并以Spec结尾的所有测试。或者只是所有测试
Spec：testOnly和其他测试信息记录在此处：http://www.scala-sbt.org/release/docs/Detailed-Topics/TestingFull regular expressions are not supported by
testOnly. Wildcards are supported, however.Only the asterisk
*is interpreted specially here and not the periods. This will select all tests beginning withcom.example.and ending withSpec.Or just all test
Specs:testOnlyand other testing information is documented here: http://www.scala-sbt.org/release/docs/Detailed-Topics/Testing您可以使用 特定于框架的运行程序参数。 ScalaTest 支持使用
-z参数进行子字符串匹配：这将运行所有测试正如您所直觉的那样，在其名称中添加“insert”，然后仅以
TreeSpec结尾的套件中的匹配案例。您还可以使用-n TagName和-l TagName分别包含或排除 ScalaTest 标记支持中的标记，并使用-t进行匹配准确的测试名称。Specs2 支持完整的 Java 常规带有
-ex参数的表达式：-include和-exclude支持 Spec2 的标记功能。请参阅内联链接以获取运行程序支持的参数的完整列表。这些似乎仅适用于
testOnlysbt 命令，而不适用于test。You can match on test cases by their name (instead of or in addition to suite class names) by using framework-specific runner arguments. ScalaTest supports a substring match with the
-zargument:This runs all tests with "insert" in their name, then only the matching cases within suites ending in
TreeSpec, as you would intuit. You can also use-n TagNameand-l TagNameto include or exclude, respectively, tags from ScalaTest's tagging support, and-tto match an exact test name.Specs2 supports full Java regular expressions with an
-exargument:-includeand-excludesupport Spec2's tagging features.See the inline links for full lists of arguments that the runners support. These appear to only work with the
testOnlysbt command and nottest.