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// most of these validate and parse functions have been taken from projectatomic/docker
// and modified for cri-o
package parse
import (
"io/ioutil"
"os"
"testing"
"github.com/stretchr/testify/assert"
)
var (
Var1 = []string{"ONE=1", "TWO=2"}
)
func createTmpFile(content []byte) (string, error) {
tmpfile, err := ioutil.TempFile(os.TempDir(), "unittest")
if err != nil {
return "", err
}
if _, err := tmpfile.Write(content); err != nil {
return "", err
}
if err := tmpfile.Close(); err != nil {
return "", err
}
return tmpfile.Name(), nil
}
func TestValidateExtraHost(t *testing.T) {
type args struct {
val string
}
tests := []struct {
name string
args args
want string
wantErr bool
}{
// 2001:0db8:85a3:0000:0000:8a2e:0370:7334
{name: "good-ipv4", args: args{val: "foobar:192.168.1.1"}, want: "foobar:192.168.1.1", wantErr: false},
{name: "bad-ipv4", args: args{val: "foobar:999.999.999.99"}, want: "", wantErr: true},
{name: "bad-ipv4", args: args{val: "foobar:999.999.999"}, want: "", wantErr: true},
{name: "noname-ipv4", args: args{val: "192.168.1.1"}, want: "", wantErr: true},
{name: "noname-ipv4", args: args{val: ":192.168.1.1"}, want: "", wantErr: true},
{name: "noip", args: args{val: "foobar:"}, want: "", wantErr: true},
{name: "noip", args: args{val: "foobar"}, want: "", wantErr: true},
{name: "good-ipv6", args: args{val: "foobar:2001:0db8:85a3:0000:0000:8a2e:0370:7334"}, want: "foobar:2001:0db8:85a3:0000:0000:8a2e:0370:7334", wantErr: false},
{name: "bad-ipv6", args: args{val: "foobar:0db8:85a3:0000:0000:8a2e:0370:7334"}, want: "", wantErr: true},
{name: "bad-ipv6", args: args{val: "foobar:0db8:85a3:0000:0000:8a2e:0370:7334.0000.0000.000"}, want: "", wantErr: true},
{name: "noname-ipv6", args: args{val: "2001:0db8:85a3:0000:0000:8a2e:0370:7334"}, want: "", wantErr: true},
{name: "noname-ipv6", args: args{val: ":2001:0db8:85a3:0000:0000:8a2e:0370:7334"}, want: "", wantErr: true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := ValidateExtraHost(tt.args.val)
if (err != nil) != tt.wantErr {
t.Errorf("ValidateExtraHost() error = %v, wantErr %v", err, tt.wantErr)
return
}
if got != tt.want {
t.Errorf("ValidateExtraHost() = %v, want %v", got, tt.want)
}
})
}
}
func Test_validateIPAddress(t *testing.T) {
type args struct {
val string
}
tests := []struct {
name string
args args
want string
wantErr bool
}{
{name: "ipv4-good", args: args{val: "192.168.1.1"}, want: "192.168.1.1", wantErr: false},
{name: "ipv4-bad", args: args{val: "192.168.1.1.1"}, want: "", wantErr: true},
{name: "ipv4-bad", args: args{val: "192."}, want: "", wantErr: true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := validateIPAddress(tt.args.val)
if (err != nil) != tt.wantErr {
t.Errorf("validateIPAddress() error = %v, wantErr %v", err, tt.wantErr)
return
}
if got != tt.want {
t.Errorf("validateIPAddress() = %v, want %v", got, tt.want)
}
})
}
}
func TestValidateFileName(t *testing.T) {
type args struct {
filename string
}
tests := []struct {
name string
args args
wantErr bool
}{
{name: "good", args: args{filename: "/some/rand/path"}, wantErr: false},
{name: "good", args: args{filename: "some/rand/path"}, wantErr: false},
{name: "good", args: args{filename: "/"}, wantErr: false},
{name: "bad", args: args{filename: "/:"}, wantErr: true},
{name: "bad", args: args{filename: ":/"}, wantErr: true},
{name: "bad", args: args{filename: "/some/rand:/path"}, wantErr: true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if err := ValidateFileName(tt.args.filename); (err != nil) != tt.wantErr {
t.Errorf("ValidateFileName() error = %v, wantErr %v", err, tt.wantErr)
}
})
}
}
func TestGetAllLabels(t *testing.T) {
fileLabels := []string{}
labels, _ := GetAllLabels(fileLabels, Var1)
assert.Equal(t, len(labels), 2)
}
func TestGetAllLabelsBadKeyValue(t *testing.T) {
inLabels := []string{"=badValue", "="}
fileLabels := []string{}
_, err := GetAllLabels(fileLabels, inLabels)
assert.Error(t, err, assert.AnError)
}
func TestGetAllLabelsBadLabelFile(t *testing.T) {
fileLabels := []string{"/foobar5001/be"}
_, err := GetAllLabels(fileLabels, Var1)
assert.Error(t, err, assert.AnError)
}
func TestGetAllLabelsFile(t *testing.T) {
content := []byte("THREE=3")
tFile, err := createTmpFile(content)
defer os.Remove(tFile)
assert.NoError(t, err)
fileLabels := []string{tFile}
result, _ := GetAllLabels(fileLabels, Var1)
assert.Equal(t, len(result), 3)
}
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