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package cli_test
import (
"os"
"path"
"testing"
"github.com/roadrunner-server/roadrunner/v2023/internal/cli"
"github.com/stretchr/testify/require"
"github.com/spf13/cobra"
"github.com/stretchr/testify/assert"
)
func TestCommandSubcommands(t *testing.T) {
cmd := cli.NewCommand("unit test")
cases := []struct {
giveName string
}{
{giveName: "workers"},
{giveName: "reset"},
{giveName: "serve"},
}
// get all existing subcommands and put into the map
subcommands := make(map[string]*cobra.Command)
for _, sub := range cmd.Commands() {
subcommands[sub.Name()] = sub
}
for _, tt := range cases {
tt := tt
t.Run(tt.giveName, func(t *testing.T) {
if _, exists := subcommands[tt.giveName]; !exists {
assert.Failf(t, "command not found", "command [%s] was not found", tt.giveName)
}
})
}
}
func TestCommandFlags(t *testing.T) {
cmd := cli.NewCommand("unit test")
cases := []struct {
giveName string
wantShorthand string
wantDefault string
}{
{giveName: "config", wantShorthand: "c", wantDefault: ".rr.yaml"},
{giveName: "WorkDir", wantShorthand: "w", wantDefault: ""},
{giveName: "dotenv", wantShorthand: "", wantDefault: ""},
{giveName: "debug", wantShorthand: "d", wantDefault: "false"},
{giveName: "override", wantShorthand: "o", wantDefault: "[]"},
}
for _, tt := range cases {
tt := tt
t.Run(tt.giveName, func(t *testing.T) {
flag := cmd.Flag(tt.giveName)
if flag == nil {
assert.Failf(t, "flag not found", "flag [%s] was not found", tt.giveName)
return
}
assert.Equal(t, tt.wantShorthand, flag.Shorthand)
assert.Equal(t, tt.wantDefault, flag.DefValue)
})
}
}
func TestCommandSimpleExecuting(t *testing.T) {
cmd := cli.NewCommand("unit test")
cmd.SetArgs([]string{"-c", "./../../.rr.yaml"})
var executed bool
if cmd.Run == nil { // override "Run" property for test (if it was not set)
cmd.Run = func(_ *cobra.Command, _ []string) {
executed = true
}
}
assert.NoError(t, cmd.Execute())
assert.True(t, executed)
}
func TestCommandNoEnvFileError(t *testing.T) {
cmd := cli.NewCommand("unit test")
cmd.SetArgs([]string{"-c", "./../../.rr.yaml", "--dotenv", "foo/bar"})
var executed bool
if cmd.Run == nil { // override "Run" property for test (if it was not set)
cmd.Run = func(_ *cobra.Command, _ []string) {
executed = true
}
}
assert.Error(t, cmd.Execute())
assert.False(t, executed)
}
func TestCommandNoEnvFileNoError(t *testing.T) {
tmp := os.TempDir()
cmd := cli.NewCommand("unit test")
cmd.SetArgs([]string{"-c", path.Join(tmp, ".rr.yaml"), "--dotenv", path.Join(tmp, ".env")})
var executed bool
f, err := os.Create(path.Join(tmp, ".env"))
require.NoError(t, err)
f2, err := os.Create(path.Join(tmp, ".rr.yaml"))
require.NoError(t, err)
defer func() {
_ = f.Close()
_ = f2.Close()
}()
if cmd.Run == nil { // override "Run" property for test (if it was not set)
cmd.Run = func(_ *cobra.Command, _ []string) {
executed = true
}
}
assert.NoError(t, cmd.Execute())
assert.True(t, executed)
t.Cleanup(func() {
_ = os.RemoveAll(path.Join(tmp, ".env"))
_ = os.RemoveAll(path.Join(tmp, ".rr.yaml"))
})
}
func TestCommandWorkingDir(t *testing.T) {
tmp := os.TempDir()
cmd := cli.NewCommand("serve")
cmd.SetArgs([]string{"-w", tmp})
var executed bool
var wd string
f2, err := os.Create(path.Join(tmp, ".rr.yaml"))
require.NoError(t, err)
if cmd.Run == nil { // override "Run" property for test (if it was not set)
cmd.Run = func(_ *cobra.Command, _ []string) {
executed = true
wd, _ = os.Getwd()
}
}
assert.NoError(t, cmd.Execute())
assert.True(t, executed)
assert.Equal(t, tmp, wd)
t.Cleanup(func() {
_ = f2.Close()
_ = os.RemoveAll(path.Join(tmp, ".rr.yaml"))
})
}
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