go build 有效但 go test 没有

Question

下面是我的项目结构:

/user/home/go/src/github.com/my_go_proj
                                       /main.go
                                       /mypackage
                                                 /service.go
                                                 /service_test.go

GOPATH points to /user/home/go
cd /user/home/go/src/github.com/my_go_proj
go build ---> This works and creates the `my_go_proj` executable.
go test
?       github.com/my_go_proj   [no test files]
go test github.com/my_go_proj/mypackage
go build gopkg.in/tomb.v2: no buildable Go source files in 
FAIL    github.com/my_go_proj/mypackage [build failed]

go test ./...
?       github.com/my_go_proj   [no test files]
go build gopkg.in/tomb.v2: no buildable Go source files in 
FAIL    github.com/my_go_proj/mypackage [build failed]

如何运行 go test 以在 mypackage 中运行 service_test.go 测试？

更新:更新了 go test ./...

的行为

Answer 1

要测试所有子目录，请使用:

$ go test ./...

来自Relative import paths节Command go文档:

Relative patterns are also allowed, like go test ./... to test all subdirectories. See 'go help packages' for details on the pattern syntax.