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package main_test
import (
"bytes"
"io"
"testing"
"github.com/stretchr/testify/require"
main "go.etcd.io/bbolt/cmd/bbolt"
"go.etcd.io/bbolt/internal/btesting"
"go.etcd.io/bbolt/internal/guts_cli"
)
func TestCheckCommand_Run(t *testing.T) {
testCases := []struct {
name string
args []string
expErr error
expOutput string
}{
{
name: "check whole db",
args: []string{"check", "path"},
expErr: nil,
expOutput: "OK\n",
},
{
name: "check valid pageId",
args: []string{"check", "path", "--from-page", "3"},
expErr: nil,
expOutput: "OK\n",
},
{
name: "check invalid pageId",
args: []string{"check", "path", "--from-page", "1"},
expErr: guts_cli.ErrCorrupt,
expOutput: "page ID (1) out of range [2, 4)",
},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
t.Log("Creating sample DB")
db := btesting.MustCreateDB(t)
db.Close()
defer requireDBNoChange(t, dbData(t, db.Path()), db.Path())
t.Log("Running check cmd")
rootCmd := main.NewRootCommand()
outputBuf := bytes.NewBufferString("") // capture output for assertion
rootCmd.SetOut(outputBuf)
tc.args[1] = db.Path() // path to be replaced with db.Path()
rootCmd.SetArgs(tc.args)
err := rootCmd.Execute()
require.Equal(t, tc.expErr, err)
t.Log("Checking output")
output, err := io.ReadAll(outputBuf)
require.NoError(t, err)
require.Containsf(t, string(output), tc.expOutput, "unexpected stdout:\n\n%s", string(output))
})
}
}
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