【发布时间】:2018-09-25 03:27:57
【问题描述】:
我有位于单独目录中的集成测试。这些测试通过 net/http/httptest 在同一进程中运行我的 http 服务器。我的测试运行了,但没有覆盖。
为了简洁起见,这是一个非常简化的示例,不使用 http。 目录布局:
$GOPATH/src/go-test
hello
hello.go
itest
integration_test.go
hello.go
package hello
func Hello() string {
return "hello"
}
integration_test.go
package itest
import (
"go-test/hello"
"testing"
)
func TestHello(t *testing.T) {
s := hello.Hello()
if s != "hello" {
t.Errorf("Hello says %s", s)
}
}
运行测试:
$ go test -v -coverpkg ./... ./itest
=== RUN TestHello
--- PASS: TestHello (0.00s)
PASS
coverage: 0.0% of statements in ./...
ok go-test/itest 0.001s coverage: 0.0% of statements in ./...
另一个尝试:
$ go test -v -coverpkg all ./itest
=== RUN TestHello
--- PASS: TestHello (0.00s)
PASS
coverage: 0.0% of statements in all
ok go-test/itest 0.001s coverage: 0.0% of statements in all
请注意,覆盖率为 0%。
根据go help testflag:
-coverpkg pattern1,pattern2,pattern3
Apply coverage analysis in each test to packages matching the patterns.
The default is for each test to analyze only the package being tested.
See 'go help packages' for a description of package patterns.
Sets -cover.
当我的测试在不同的包中时,我怎样才能获得真正的覆盖率?
$ go version
go version go1.10 linux/amd64
【问题讨论】:
标签: testing go code-coverage