if test.errExpected {
				assert.Error(t, err)
			} else {
				assert.NoError(t, err)
			}
			assert.Len(t, sources, test.sourcesLen)
		})
	}
}

func TestGetPodSource(t *testing.T) {
	tests := []struct {
		name        string
		pod         *v1.Pod
		expected    string
		errExpected bool
	}{
		{
			name:        "cannot get pod source",