Skip some tests with go test

go, testing

Solution

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) {}

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)

// 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)

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) {}

Output:

┌─ 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)

Problem

Is it possible to skip/exclude some tests from being run with `go test`? 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). 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. 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.

Original source