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package kube
import (
"testing"
"github.com/stretchr/testify/assert"
v1 "k8s.io/api/core/v1"
//"github.com/stretchr/testify/require"
)
func testPropagation(t *testing.T, propagation v1.MountPropagationMode, expected string) {
dest, options, err := parseMountPath("/to", false, &propagation)
assert.NoError(t, err)
assert.Equal(t, dest, "/to")
assert.Contains(t, options, expected)
}
func TestParseMountPathPropagation(t *testing.T) {
testPropagation(t, v1.MountPropagationNone, "private")
testPropagation(t, v1.MountPropagationHostToContainer, "rslave")
testPropagation(t, v1.MountPropagationBidirectional, "rshared")
prop := v1.MountPropagationMode("SpaceWave")
_, _, err := parseMountPath("/to", false, &prop)
assert.Error(t, err)
_, options, err := parseMountPath("/to", false, nil)
assert.NoError(t, err)
assert.NotContains(t, options, "private")
assert.NotContains(t, options, "rslave")
assert.NotContains(t, options, "rshared")
}
func TestParseMountPathRO(t *testing.T) {
_, options, err := parseMountPath("/to", true, nil)
assert.NoError(t, err)
assert.Contains(t, options, "ro")
_, options, err = parseMountPath("/to", false, nil)
assert.NoError(t, err)
assert.NotContains(t, options, "ro")
}
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