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|
package httputils
import (
"math"
"net/http"
"net/url"
"strconv"
"testing"
cerrdefs "github.com/containerd/errdefs"
ocispec "github.com/opencontainers/image-spec/specs-go/v1"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
)
func TestBoolValue(t *testing.T) {
cases := map[string]bool{
"": false,
"0": false,
"no": false,
"false": false,
"none": false,
"1": true,
"yes": true,
"true": true,
"one": true,
"100": true,
}
for c, e := range cases {
v := url.Values{}
v.Set("test", c)
r, _ := http.NewRequest(http.MethodPost, "", http.NoBody)
r.Form = v
a := BoolValue(r, "test")
if a != e {
t.Fatalf("Value: %s, expected: %v, actual: %v", c, e, a)
}
}
}
func TestBoolValueOrDefault(t *testing.T) {
r, _ := http.NewRequest(http.MethodGet, "", http.NoBody)
if !BoolValueOrDefault(r, "queryparam", true) {
t.Fatal("Expected to get true default value, got false")
}
v := url.Values{}
v.Set("param", "")
r, _ = http.NewRequest(http.MethodGet, "", http.NoBody)
r.Form = v
if BoolValueOrDefault(r, "param", true) {
t.Fatal("Expected not to get true")
}
}
func TestInt64ValueOrZero(t *testing.T) {
cases := map[string]int64{
"": 0,
"asdf": 0,
"0": 0,
"1": 1,
}
for c, e := range cases {
v := url.Values{}
v.Set("test", c)
r, _ := http.NewRequest(http.MethodPost, "", http.NoBody)
r.Form = v
a := Int64ValueOrZero(r, "test")
if a != e {
t.Fatalf("Value: %s, expected: %v, actual: %v", c, e, a)
}
}
}
func TestInt64ValueOrDefault(t *testing.T) {
cases := map[string]int64{
"": -1,
"-1": -1,
"42": 42,
}
for c, e := range cases {
v := url.Values{}
v.Set("test", c)
r, _ := http.NewRequest(http.MethodPost, "", http.NoBody)
r.Form = v
a, err := Int64ValueOrDefault(r, "test", -1)
if a != e {
t.Fatalf("Value: %s, expected: %v, actual: %v", c, e, a)
}
if err != nil {
t.Fatalf("Error should be nil, but received: %s", err)
}
}
}
func TestInt64ValueOrDefaultWithError(t *testing.T) {
v := url.Values{}
v.Set("test", "invalid")
r, _ := http.NewRequest(http.MethodPost, "", http.NoBody)
r.Form = v
_, err := Int64ValueOrDefault(r, "test", -1)
if err == nil {
t.Fatal("Expected an error.")
}
}
func TestUint32Value(t *testing.T) {
const valueNotSet = "unset"
tests := []struct {
value string
expected uint32
expectedErr error
}{
{
value: "0",
expected: 0,
},
{
value: strconv.FormatUint(math.MaxUint32, 10),
expected: math.MaxUint32,
},
{
value: valueNotSet,
expectedErr: strconv.ErrSyntax,
},
{
value: "",
expectedErr: strconv.ErrSyntax,
},
{
value: "-1",
expectedErr: strconv.ErrRange,
},
{
value: "4294967296", // MaxUint32+1
expectedErr: strconv.ErrRange,
},
{
value: "not-a-number",
expectedErr: strconv.ErrSyntax,
},
}
for _, tc := range tests {
t.Run(tc.value, func(t *testing.T) {
r, _ := http.NewRequest(http.MethodPost, "", http.NoBody)
r.Form = url.Values{}
if tc.value != valueNotSet {
r.Form.Set("field", tc.value)
}
out, err := Uint32Value(r, "field")
assert.Check(t, is.Equal(tc.expected, out))
assert.Check(t, is.ErrorIs(err, tc.expectedErr))
})
}
}
func TestDecodePlatform(t *testing.T) {
tests := []struct {
doc string
platformJSON string
expected *ocispec.Platform
expectedErr string
}{
{
doc: "empty platform",
expectedErr: `failed to parse platform: unexpected end of JSON input`,
},
{
doc: "not JSON",
platformJSON: `linux/ams64`,
expectedErr: `failed to parse platform: invalid character 'l' looking for beginning of value`,
},
{
doc: "malformed JSON",
platformJSON: `{"architecture"`,
expectedErr: `failed to parse platform: unexpected end of JSON input`,
},
{
doc: "missing os",
platformJSON: `{"architecture":"amd64","os":""}`,
expectedErr: `both OS and Architecture must be provided`,
},
{
doc: "variant without architecture",
platformJSON: `{"architecture":"","os":"","variant":"v7"}`,
expectedErr: `optional platform fields provided, but OS and Architecture are missing`,
},
{
doc: "missing architecture",
platformJSON: `{"architecture":"","os":"linux"}`,
expectedErr: `both OS and Architecture must be provided`,
},
{
doc: "os.version without os and architecture",
platformJSON: `{"architecture":"","os":"","os.version":"12.0"}`,
expectedErr: `optional platform fields provided, but OS and Architecture are missing`,
},
{
doc: "os.features without os and architecture",
platformJSON: `{"architecture":"","os":"","os.features":["a","b"]}`,
expectedErr: `optional platform fields provided, but OS and Architecture are missing`,
},
{
doc: "valid platform",
platformJSON: `{"architecture":"arm64","os":"linux","os.version":"12.0", "os.features":["a","b"], "variant": "v7"}`,
expected: &ocispec.Platform{
Architecture: "arm64",
OS: "linux",
OSVersion: "12.0",
OSFeatures: []string{"a", "b"},
Variant: "v7",
},
},
}
for _, tc := range tests {
t.Run(tc.doc, func(t *testing.T) {
p, err := DecodePlatform(tc.platformJSON)
assert.Check(t, is.DeepEqual(p, tc.expected))
if tc.expectedErr != "" {
assert.Check(t, cerrdefs.IsInvalidArgument(err))
assert.Check(t, is.Error(err, tc.expectedErr))
} else {
assert.Check(t, err)
}
})
}
}
|
