使用 go test 跳过一些测试 [英] Skip some tests with go test
问题描述
是否可以使用 go test 跳过/排除某些测试?
Is it possible to skip/exclude some tests from being run with go test?
我有相当多的集成类型测试，它们调用作为标准 go 测试编写的休息服务，并使用 go test 运行.当开发新功能时，有时可以跳过一些测试很有用，例如，如果新功能尚未部署在测试服务器上，而我仍然想运行所有现有测试(除了那些测试的新测试)新功能).
I have a fairly large amount of integration type tests which call a rest service written as standard go tests, and run with go test. When a new feature is developed its sometimes useful to be able to skip some of the tests, for example if the new feature is not yet deployed on the testing server and I still want to run all the existing tests (except those new ones which tests the new feature).
我知道 -run，但我不想指定我想运行的所有测试，那将是一个很长的列表.同时，我无法编写用于排除测试的正则表达式.
I know about -run, but I dont want to specify all tests I want to run, that would be a long list. At the same time I have not been able to write a regex for excluding tests.
另一个选择是不提交不在同一分支中运行的测试，但如果我能指定要排除的内容会更容易.
Another option would be to not commit the tests which dont run in the same branch, but it would be easier if I could just specify what to exclude.
推荐答案
像 VonC 说的，你可以使用 +build 标签
Like VonC said, you can use +build tags
┌─ oneofone@Oa [/t/tst-tag]
└──➜ ls
a_test.go b_test.go c_test.go
a_test.go :
package tags
import "testing"
func TestA(t *testing.T) {}
b_test.go :
// +build !feature1
package tags
import "testing"
func TestB(t *testing.T) {}
c_test.go :
// +build !feature1
// +build !feature2
package tags
import "testing"
func TestC(t *testing.T) {}
然后使用 -tags 参数运行测试:
Then run the test with the -tags parameter :
┌─ oneofone@Oa [/t/tst-tag]
└──➜ go test -v . | grep PASS:
--- PASS: TestA (0.00 seconds)
--- PASS: TestB (0.00 seconds)
--- PASS: TestC (0.00 seconds)
┌─ oneofone@Oa [/t/tst-tag]
└──➜ go test -v -tags feature1 . | grep PASS:
--- PASS: TestA (0.00 seconds)
┌─ oneofone@Oa [/t/tst-tag]
└──➜ go test -v -tags feature2 . | grep PASS:
--- PASS: TestA (0.00 seconds)
--- PASS: TestB (0.00 seconds)
//更新:不同的逻辑:
// Update : different logic :
a_test.go:
// +build all
package tags
import "testing"
func TestA(t *testing.T) {}
b_test.go:
// +build all feature1
package tags
import "testing"
func TestB(t *testing.T) {}
c_test.go:
// +build all feature2
package tags
import "testing"
func TestC(t *testing.T) {}
┌─ oneofone@Oa [/t/tst-tag]
└──➜ go test -v -tags all | grep PASS:
--- PASS: TestA (0.00 seconds)
--- PASS: TestB (0.00 seconds)
--- PASS: TestC (0.00 seconds)
┌─ oneofone@Oa [/t/tst-tag]
└──➜ go test -v -tags feature1 | grep PASS:
--- PASS: TestB (0.00 seconds)
┌─ oneofone@Oa [/t/tst-tag]
└──➜ go test -v -tags="feature1 feature2" | grep PASS:
--- PASS: TestB (0.00 seconds)
--- PASS: TestC (0.00 seconds)
或者您按名称调用特定测试，例如:
Or you call specific tests by name like :
d_test.go:
package tags
import "testing"
func TestA1(t *testing.T) {}
func TestB1(t *testing.T) {}
func TestC1(t *testing.T) {}
func TestD1(t *testing.T) {}
输出:
┌─ oneofone@Oa [/t/tst-tag]
└──➜ go test -run="(A|B)1" -v | grep PASS:
--- PASS: TestA1 (0.00 seconds)
--- PASS: TestB1 (0.00 seconds)
┌─ oneofone@Oa [/t/tst-tag]
└──➜ go test -run="D1" -v | grep PASS:
--- PASS: TestD1 (0.00 seconds)
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