参考
单测覆盖率
命令
#执行所有单测
go test -v -cover ./...
#执行某个文件中的某个某些单测
go test -v -cover -run=AddProject project_test.go
#导出执行结果
go test -v -run=AddProject -coverprofile=c.out
#执行结果展示:
go tool cover -html=c.out
go tool cover使用方法
$ go tool cover -help
Usage of 'go tool cover':
Given a coverage profile produced by 'go test':
go test -coverprofile=c.out
Open a web browser displaying annotated source code:
go tool cover -html=c.out
Write out an HTML file instead of launching a web browser:
go tool cover -html=c.out -o coverage.html
Display coverage percentages to stdout for each function:
go tool cover -func=c.out
Finally, to generate modified source code with coverage annotations
(what go test -cover does):
go tool cover -mode=set -var=CoverageVariableName program.go
Flags:
-V print version and exit
-func string
output coverage profile information for each function
-html string
generate HTML representation of coverage profile
-mode string
coverage mode: set, count, atomic
-o string
file for output; default: stdout
-var string
name of coverage variable to generate (default "GoCover")
Only one of -html, -func, or -mode may be set.