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|
package qemu
import (
"fmt"
"testing"
"github.com/stretchr/testify/assert"
)
func Test_buildConvertCommand(t *testing.T) {
type testCase struct {
Step *stepConvertDisk
Expected []string
Reason string
}
testcases := []testCase{
{
&stepConvertDisk{
Format: "qcow2",
DiskCompression: false,
},
[]string{"convert", "-O", "qcow2", "source.qcow", "target.qcow2"},
"Basic, happy path, no compression, no extra args",
},
{
&stepConvertDisk{
Format: "qcow2",
DiskCompression: true,
},
[]string{"convert", "-c", "-O", "qcow2", "source.qcow", "target.qcow2"},
"Basic, happy path, with compression, no extra args",
},
{
&stepConvertDisk{
Format: "qcow2",
DiskCompression: true,
QemuImgArgs: QemuImgArgs{
Convert: []string{"-o", "preallocation=full"},
},
},
[]string{"convert", "-c", "-o", "preallocation=full", "-O", "qcow2", "source.qcow", "target.qcow2"},
"Basic, happy path, with compression, one set of extra args",
},
}
for _, tc := range testcases {
command := tc.Step.buildConvertCommand("source.qcow", "target.qcow2")
assert.Equal(t, command, tc.Expected,
fmt.Sprintf("%s. Expected %#v", tc.Reason, tc.Expected))
}
}
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