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constraints_test.go
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constraints_test.go
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// Copyright (c) 2019 Intel Corporation
//
// SPDX-License-Identifier: Apache-2.0
//
package katatestutils
import (
"errors"
"fmt"
"os"
"path/filepath"
"strconv"
"strings"
"testing"
semver "github.com/blang/semver/v4"
"github.com/stretchr/testify/assert"
)
const (
invalidOperator = 1234
)
// nolint: govet
type testDataUID struct {
uid int
op Operator
c Constraints
}
var (
thisUID = os.Getuid()
rootUID = 0
)
// name and version of current kernel version of system tests are
// running on
var kernelVersion string
// error saved when attempting to determine kernel version.
var getKernelErr error
// true if running as root
var root = thisUID == rootUID
var uidEqualsRootData = testDataUID{
uid: rootUID,
op: eqOperator,
c: Constraints{
Operator: eqOperator,
UID: rootUID,
UIDSet: true,
},
}
var uidNotEqualsRootData = testDataUID{
uid: rootUID,
op: neOperator,
c: Constraints{
Operator: neOperator,
UID: rootUID,
UIDSet: true,
},
}
func init() {
kernelVersion, getKernelErr = testGetKernelVersion()
}
func checkUIDConstraints(assert *assert.Assertions, a, b Constraints, desc string) {
msg := fmt.Sprintf("%s: a: %+v, b: %+v", desc, a, b)
assert.Equal(a.UID, b.UID, msg)
assert.Equal(a.Operator, b.Operator, msg)
assert.Equal(a.UIDSet, b.UIDSet, msg)
}
func checkKernelConstraint(assert *assert.Assertions, f Constraint, version string, op Operator, msg string) {
c := Constraints{}
f(&c)
assert.Equal(c.KernelVersion, version, msg)
assert.Equal(c.Operator, op, msg)
}
// semverBumpVersion takes an existing semantic version and increments one or
// more parts of it, returning the new version number as a string.
func semverBumpVersion(ver semver.Version, bumpMajor, bumpMinor, bumpPatch bool) (string, error) {
if bumpMajor {
err := ver.IncrementMajor()
if err != nil {
return "", err
}
}
if bumpMinor {
err := ver.IncrementMinor()
if err != nil {
return "", err
}
}
if bumpPatch {
err := ver.IncrementPatch()
if err != nil {
return "", err
}
}
return ver.String(), nil
}
// changeVersion modifies the specified version and returns the
// string representation. If decrement is true the returned version is smaller
// than the specified version, else it is larger.
func changeVersion(version string, decrement bool) (string, error) {
operand := int64(1)
if decrement {
operand = -1
}
// Is it an integer?
intResult, err := strconv.ParseUint(version, 10, 0)
if err == nil {
if intResult == 0 && decrement {
return "", fmt.Errorf("cannot decrement integer version with value zero")
}
return fmt.Sprintf("%d", uint64(int64(intResult)+operand)), nil
}
// Is it a float?
floatResult, err := strconv.ParseFloat(version, 32)
if err == nil {
if int(floatResult) == 0 && decrement {
return "", fmt.Errorf("cannot decrement integer part of floating point version with value zero: %v", version)
}
return fmt.Sprintf("%f", floatResult+float64(operand)), nil
}
// Not an int nor a float, so it must be a semantic version
ver, err := semver.Make(version)
if err != nil {
// but if not, bail as we've run out of options
return "", err
}
if decrement {
// the semver package only provides increment operations, so
// handle decrement ourselves.
major := ver.Major
if major == 0 {
return "", fmt.Errorf("cannot decrement semver with zero major version: %+v", version)
}
major--
ver.Major = major
} else {
err = ver.IncrementMajor()
if err != nil {
return "", err
}
}
return ver.String(), nil
}
func incrementVersion(version string) (string, error) {
return changeVersion(version, false)
}
func decrementVersion(version string) (string, error) {
return changeVersion(version, true)
}
func testGetKernelVersion() (version string, err error) {
const file = "/proc/version"
bytes, err := os.ReadFile(file)
if err != nil {
return "", err
}
line := string(bytes)
fields := strings.Fields(line)
const minFields = 3
count := len(fields)
if count < minFields {
return "", fmt.Errorf("expected atleast %d fields in file %q, got %d",
minFields, file, count)
}
version = fixKernelVersion(fields[2])
return version, nil
}
func TestOperatorString(t *testing.T) {
assert := assert.New(t)
// nolint: govet
type testData struct {
op Operator
value string
}
data := []testData{
{eqOperator, "=="},
{neOperator, "!="},
}
for i, d := range data {
value := d.op.String()
assert.Equal(value, d.value, "test[%d]: %+v", i, d)
}
}
func TestNewTestConstraint(t *testing.T) {
if getKernelErr != nil {
t.Skipf("skipping as unable to determine kernel version: %v",
getKernelErr)
}
assert := assert.New(t)
for i, debug := range []bool{true, false} {
c := NewTestConstraint(debug)
msg := fmt.Sprintf("test[%d]: debug: %v, constraint: %+v", i, debug, c)
assert.Equal(debug, c.Debug, msg)
assert.Equal(kernelVersion, c.KernelVersion, msg)
assert.Equal(thisUID, c.ActualEUID)
toCheck := []string{
kernelVersion,
c.KernelVersion,
}
for _, str := range toCheck {
assert.NotNil(str, msg)
}
}
}
func TestGetFileContents(t *testing.T) {
assert := assert.New(t)
type testData struct {
contents string
}
data := []testData{
{""},
{" "},
{"\n"},
{"\n\n"},
{"\n\n\n"},
{"foo"},
{"foo\nbar"},
}
dir := t.TempDir()
file := filepath.Join(dir, "foo")
// file doesn't exist
_, err := getFileContents(file)
assert.Error(err)
for _, d := range data {
// create the file
err = os.WriteFile(file, []byte(d.contents), testFileMode)
assert.NoError(err)
defer os.Remove(file)
contents, err := getFileContents(file)
assert.NoError(err)
assert.Equal(contents, d.contents)
}
}
func TestGetKernelVersion(t *testing.T) {
assert := assert.New(t)
assert.NoError(getKernelErr)
assert.NotNil(kernelVersion)
version, err := getKernelVersion()
assert.NoError(err)
assert.NotNil(version)
assert.Equal(version, kernelVersion)
}
func TestConstraintHandleVersionType(t *testing.T) {
assert := assert.New(t)
// nolint: govet
type testData struct {
versionName string
currentVersion string
op Operator
newVersion string
result Result
expectError bool
}
data := []testData{
//----------
{"", "", eqOperator, "", Result{}, true},
{"name", "foo", eqOperator, "", Result{}, true},
{"name", "", eqOperator, "foo", Result{}, true},
{"name", "1", eqOperator, "", Result{}, true},
{"name", "", eqOperator, "1", Result{}, true},
{"name", "1", eqOperator, "1", Result{Success: true}, false},
{"name", "1", eqOperator, "2", Result{Success: false}, false},
{"name", "2", eqOperator, "1", Result{Success: false}, false},
{"name", "3.141", eqOperator, "3.141", Result{Success: true}, false},
{"name", "4.141", eqOperator, "3.141", Result{Success: false}, false},
{"name", "3.141", eqOperator, "4.141", Result{Success: false}, false},
{"name", "3.1.4-1", eqOperator, "3.1.4-1", Result{Success: true}, false},
{"name", "3.1.4-1", eqOperator, "4.1.4-1", Result{Success: false}, false},
{"name", "4.1.4-1", eqOperator, "3.1.4-1", Result{Success: false}, false},
//----------
{"", "", ltOperator, "", Result{}, true},
{"name", "foo", ltOperator, "", Result{}, true},
{"name", "", ltOperator, "foo", Result{}, true},
{"name", "1", ltOperator, "", Result{}, true},
{"name", "", ltOperator, "1", Result{}, true},
{"name", "1", ltOperator, "2", Result{Success: true}, false},
{"name", "2", ltOperator, "1", Result{Success: false}, false},
{"name", "1", ltOperator, "1", Result{Success: false}, false},
{"name", "1.3", ltOperator, "2.3", Result{Success: true}, false},
{"name", "2.3", ltOperator, "1.3", Result{Success: false}, false},
{"name", "1.3", ltOperator, "1.3", Result{Success: false}, false},
{"name", "3.1.4", ltOperator, "3.1.5", Result{Success: true}, false},
{"name", "3.1.5", ltOperator, "3.1.4", Result{Success: false}, false},
{"name", "3.1.4", ltOperator, "3.1.4", Result{Success: false}, false},
//----------
{"", "", leOperator, "", Result{}, true},
{"name", "foo", leOperator, "", Result{}, true},
{"name", "", leOperator, "foo", Result{}, true},
{"name", "1", leOperator, "", Result{}, true},
{"name", "", leOperator, "1", Result{}, true},
{"name", "1", leOperator, "2", Result{Success: true}, false},
{"name", "2", leOperator, "1", Result{Success: false}, false},
{"name", "1", leOperator, "1", Result{Success: true}, false},
{"name", "1.3", leOperator, "2.3", Result{Success: true}, false},
{"name", "2.3", leOperator, "1.3", Result{Success: false}, false},
{"name", "1.3", leOperator, "1.3", Result{Success: true}, false},
{"name", "3.1.4", leOperator, "3.1.5", Result{Success: true}, false},
{"name", "3.1.5", leOperator, "3.1.4", Result{Success: false}, false},
{"name", "3.1.4", leOperator, "3.1.4", Result{Success: true}, false},
//----------
{"", "", gtOperator, "", Result{}, true},
{"name", "foo", gtOperator, "", Result{}, true},
{"name", "", gtOperator, "foo", Result{}, true},
{"name", "1", gtOperator, "", Result{}, true},
{"name", "", gtOperator, "1", Result{}, true},
{"name", "1", gtOperator, "2", Result{Success: false}, false},
{"name", "2", gtOperator, "1", Result{Success: true}, false},
{"name", "1", gtOperator, "1", Result{Success: false}, false},
{"name", "1.3", gtOperator, "2.3", Result{Success: false}, false},
{"name", "2.3", gtOperator, "1.3", Result{Success: true}, false},
{"name", "1.3", gtOperator, "1.3", Result{Success: false}, false},
{"name", "3.1.4", gtOperator, "3.1.5", Result{Success: false}, false},
{"name", "3.1.5", gtOperator, "3.1.4", Result{Success: true}, false},
{"name", "3.1.4", gtOperator, "3.1.4", Result{Success: false}, false},
//----------
{"", "", geOperator, "", Result{}, true},
{"name", "foo", geOperator, "", Result{}, true},
{"name", "", geOperator, "foo", Result{}, true},
{"name", "1", geOperator, "", Result{}, true},
{"name", "", geOperator, "1", Result{}, true},
{"name", "1", geOperator, "2", Result{Success: false}, false},
{"name", "2", geOperator, "1", Result{Success: true}, false},
{"name", "1", geOperator, "1", Result{Success: true}, false},
{"name", "1.3", geOperator, "2.3", Result{Success: false}, false},
{"name", "2.3", geOperator, "1.3", Result{Success: true}, false},
{"name", "1.3", geOperator, "1.3", Result{Success: true}, false},
{"name", "3.1.4", geOperator, "3.1.5", Result{Success: false}, false},
{"name", "3.1.5", geOperator, "3.1.4", Result{Success: true}, false},
{"name", "3.1.4", geOperator, "3.1.4", Result{Success: true}, false},
//----------
{"", "", neOperator, "", Result{}, true},
{"name", "foo", neOperator, "", Result{}, true},
{"name", "", neOperator, "foo", Result{}, true},
{"name", "1", neOperator, "", Result{}, true},
{"name", "", neOperator, "1", Result{}, true},
{"name", "1", neOperator, "2", Result{Success: true}, false},
{"name", "2", neOperator, "1", Result{Success: true}, false},
{"name", "1", neOperator, "1", Result{Success: false}, false},
{"name", "1.3", neOperator, "2.3", Result{Success: true}, false},
{"name", "2.3", neOperator, "1.3", Result{Success: true}, false},
{"name", "1.3", neOperator, "1.3", Result{Success: false}, false},
{"name", "3.1.4", neOperator, "3.1.5", Result{Success: true}, false},
{"name", "3.1.5", neOperator, "3.1.4", Result{Success: true}, false},
{"name", "3.1.4", neOperator, "3.1.4", Result{Success: false}, false},
//----------
}
for i, d := range data {
result, err := handleVersionType(d.versionName, d.currentVersion, d.op, d.newVersion)
msg := fmt.Sprintf("test[%d]: %+v, result: %+v", i, d, result)
if d.expectError {
assert.Error(err, msg)
continue
}
assert.Equal(d.result.Success, result.Success, msg)
}
}
func TestConstraintHandleKernelVersion(t *testing.T) {
assert := assert.New(t)
ver, err := semver.Make(kernelVersion)
assert.NoError(err)
newerMajor, err := semverBumpVersion(ver, true, false, false)
assert.NoError(err)
newerMinor, err := semverBumpVersion(ver, false, true, false)
assert.NoError(err)
newerPatch, err := semverBumpVersion(ver, false, false, true)
assert.NoError(err)
// nolint: govet
type testData struct {
version string
op Operator
result Result
expectError bool
}
data := []testData{
{"", eqOperator, Result{}, true},
{"", geOperator, Result{}, true},
{"", gtOperator, Result{}, true},
{"", leOperator, Result{}, true},
{"", ltOperator, Result{}, true},
{"", neOperator, Result{}, true},
{kernelVersion, eqOperator, Result{Success: true}, false},
{kernelVersion, neOperator, Result{Success: false}, false},
{newerMajor, eqOperator, Result{Success: false}, false},
{newerMajor, geOperator, Result{Success: false}, false},
{newerMajor, gtOperator, Result{Success: false}, false},
{newerMajor, ltOperator, Result{Success: true}, false},
{newerMajor, leOperator, Result{Success: true}, false},
{newerMajor, neOperator, Result{Success: true}, false},
{newerMinor, eqOperator, Result{Success: false}, false},
{newerMinor, geOperator, Result{Success: false}, false},
{newerMinor, gtOperator, Result{Success: false}, false},
{newerMinor, ltOperator, Result{Success: true}, false},
{newerMinor, leOperator, Result{Success: true}, false},
{newerMinor, neOperator, Result{Success: true}, false},
{newerPatch, eqOperator, Result{Success: false}, false},
{newerPatch, geOperator, Result{Success: false}, false},
{newerPatch, gtOperator, Result{Success: false}, false},
{newerPatch, ltOperator, Result{Success: true}, false},
{newerPatch, leOperator, Result{Success: true}, false},
{newerPatch, neOperator, Result{Success: true}, false},
}
for _, debug := range []bool{true, false} {
tc := NewTestConstraint(debug)
for i, d := range data {
result, err := tc.handleKernelVersion(d.version, d.op)
msg := fmt.Sprintf("test[%d]: %+v, result: %+v", i, d, result)
if d.expectError {
assert.Error(err, msg)
continue
}
assert.Equal(d.result.Success, result.Success, msg)
}
}
}
func TestConstraintHandleUID(t *testing.T) {
assert := assert.New(t)
// nolint: govet
type testData struct {
uid int
op Operator
result Result
expectError bool
}
data := []testData{
{-1, eqOperator, Result{}, true},
{-1, neOperator, Result{}, true},
{-2, eqOperator, Result{}, true},
{-2, neOperator, Result{}, true},
{rootUID, invalidOperator, Result{}, true},
{thisUID, invalidOperator, Result{}, true},
{rootUID, eqOperator, Result{Success: root}, false},
{rootUID, neOperator, Result{Success: !root}, false},
{thisUID, eqOperator, Result{Success: true}, false},
{thisUID, neOperator, Result{Success: false}, false},
}
for _, debug := range []bool{true, false} {
tc := NewTestConstraint(debug)
for i, d := range data {
result, err := tc.handleUID(d.uid, d.op)
msg := fmt.Sprintf("test[%d]: %+v, result: %+v", i, d, result)
if d.expectError {
assert.Error(err, msg)
continue
}
assert.NoError(err, msg)
assert.Equal(result.Success, d.result.Success, msg)
assert.NotNil(result.Description, msg)
}
}
}
func TestConstraintHandleResults(t *testing.T) {
assert := assert.New(t)
// nolint: govet
type testData struct {
result Result
err error
}
data := []testData{
{Result{}, errors.New("foo")},
{Result{Success: true}, nil},
{Result{Success: false}, nil},
}
for _, debug := range []bool{true, false} {
tc := NewTestConstraint(debug)
for i, d := range data {
tc.Passed = nil
tc.Failed = nil
msg := fmt.Sprintf("test[%d]: %+v", i, d)
if d.err != nil {
assert.Panics(func() {
tc.handleResults(d.result, d.err)
}, msg)
continue
}
tc.handleResults(d.result, d.err)
passedLen := len(tc.Passed)
failedLen := len(tc.Failed)
var expectedPassedLen int
var expectedFailedLen int
if d.result.Success {
expectedPassedLen = 1
expectedFailedLen = 0
} else {
expectedPassedLen = 0
expectedFailedLen = 1
}
assert.Equal(passedLen, expectedPassedLen, msg)
assert.Equal(failedLen, expectedFailedLen, msg)
}
}
}
func TestNeedUID(t *testing.T) {
assert := assert.New(t)
data := []testDataUID{
uidEqualsRootData,
uidNotEqualsRootData,
{
thisUID, eqOperator, Constraints{
Operator: eqOperator,
UID: thisUID,
UIDSet: true,
},
},
}
for i, d := range data {
c := Constraints{}
f := NeedUID(d.uid, d.op)
f(&c)
desc := fmt.Sprintf("test[%d]: %+v", i, d)
checkUIDConstraints(assert, c, d.c, desc)
}
}
func TestNeedRoot(t *testing.T) {
assert := assert.New(t)
c := Constraints{}
f := NeedRoot()
f(&c)
checkUIDConstraints(assert, c, uidEqualsRootData.c, "TestNeedRoot")
}
func TestNeedNonRoot(t *testing.T) {
assert := assert.New(t)
c := Constraints{}
f := NeedNonRoot()
f(&c)
checkUIDConstraints(assert, c, uidNotEqualsRootData.c, "TestNeedNonRoot")
}
func TestWithIssue(t *testing.T) {
assert := assert.New(t)
c := Constraints{}
issue := "issue"
f := WithIssue(issue)
f(&c)
assert.Equal(c.Issue, issue)
}
func TestNeedKernelVersionWithOp(t *testing.T) {
assert := assert.New(t)
type testData struct {
version string
op Operator
}
version := "version"
data := []testData{
{version, eqOperator},
{version, geOperator},
{version, gtOperator},
{version, leOperator},
{version, ltOperator},
{version, neOperator},
}
for i, d := range data {
msg := fmt.Sprintf("test[%d]: %+v", i, d)
c := NeedKernelVersionWithOp(d.version, d.op)
checkKernelConstraint(assert, c, d.version, d.op, msg)
}
}
func TestNeedKernelVersion(t *testing.T) {
assert := assert.New(t)
version := "version"
f := NeedKernelVersion(version)
checkKernelConstraint(assert, f, version, eqOperator, "TestNeedKernelVersion")
}
func TestNeedKernelVersionEquals(t *testing.T) {
assert := assert.New(t)
version := "version"
f := NeedKernelVersionEquals(version)
checkKernelConstraint(assert, f, version, eqOperator, "TestNeedKernelVersionEquals")
}
func TestNeedKernelVersionLE(t *testing.T) {
assert := assert.New(t)
version := "version"
f := NeedKernelVersionLE(version)
checkKernelConstraint(assert, f, version, leOperator, "TestNeedKernelVersionLE")
}
func TestNeedKernelVersionLT(t *testing.T) {
assert := assert.New(t)
version := "version"
f := NeedKernelVersionLT(version)
checkKernelConstraint(assert, f, version, ltOperator, "TestNeedKernelVersionLT")
}
func TestNeedKernelVersionGE(t *testing.T) {
assert := assert.New(t)
version := "version"
f := NeedKernelVersionGE(version)
checkKernelConstraint(assert, f, version, geOperator, "TestNeedKernelVersionGE")
}
func TestNeedKernelVersionGT(t *testing.T) {
assert := assert.New(t)
version := "version"
f := NeedKernelVersionGT(version)
checkKernelConstraint(assert, f, version, gtOperator, "TestNeedKernelVersionGT")
}
func TestConstraintNotValid(t *testing.T) {
assert := assert.New(t)
for _, debug := range []bool{true, false} {
tc := NewTestConstraint(debug)
// Ensure no params is an error
assert.Panics(func() {
_ = tc.NotValid()
})
// Test specification of a single constraint
if root {
result := tc.NotValid(NeedRoot())
assert.False(result)
result = tc.NotValid(NeedNonRoot())
assert.True(result)
} else {
result := tc.NotValid(NeedRoot())
assert.True(result)
result = tc.NotValid(NeedNonRoot())
assert.False(result)
}
}
}
func TestConstraintNotValidKernelVersion(t *testing.T) {
assert := assert.New(t)
assert.NotNil(kernelVersion)
// Generate new kernel versions for testing purposes based on the
// current kernel version.
higherVersion, err := incrementVersion(kernelVersion)
assert.NoError(err)
assert.NotEqual(kernelVersion, higherVersion)
lowerVersion, err := decrementVersion(kernelVersion)
assert.NoError(err)
assert.NotEqual(kernelVersion, lowerVersion)
// Antique kernel version numbers.
//
// Note: Not all are actually real kernel releases - we're just trying
// to do a thorough test.
lowKernelVersions := []string{
"0.0.0",
"0.0.1",
"1.0.0",
"1.0.6-1.1.0",
"2.0.0",
"2.6.0",
lowerVersion,
}
// Host kernel is expected to be newer than all the low kernel versions
for _, debug := range []bool{true, false} {
tc := NewTestConstraint(debug)
for _, ver := range lowKernelVersions {
result := tc.NotValid(NeedKernelVersionEquals(ver))
assert.True(result)
result = tc.NotValid(NeedKernelVersionLE(ver))
assert.True(result)
result = tc.NotValid(NeedKernelVersionLT(ver))
assert.True(result)
result = tc.NotValid(NeedKernelVersionGT(ver))
assert.False(result)
result = tc.NotValid(NeedKernelVersionGE(ver))
assert.False(result)
result = tc.NotValid(NeedKernelVersionNotEquals(ver))
assert.False(result)
}
}
// Ridiculously high kernel version numbers. The host kernel is
// expected to never reach these values.
highKernelVersions := []string{
higherVersion,
"999.0.0",
"999.0.999",
"999.999.999",
"1024.0.0",
}
for _, debug := range []bool{true, false} {
tc := NewTestConstraint(debug)
for _, ver := range highKernelVersions {
result := tc.NotValid(NeedKernelVersionEquals(ver))
assert.True(result)
result = tc.NotValid(NeedKernelVersionGE(ver))
assert.True(result)
result = tc.NotValid(NeedKernelVersionGT(ver))
assert.True(result)
result = tc.NotValid(NeedKernelVersionLE(ver))
assert.False(result)
result = tc.NotValid(NeedKernelVersionLT(ver))
assert.False(result)
result = tc.NotValid(NeedKernelVersionNotEquals(ver))
assert.False(result)
}
}
}
func TestConstraintConstraintValid(t *testing.T) {
assert := assert.New(t)
// nolint: govet
type testData struct {
fn Constraint
valid bool
expected TestConstraint
}
issue := "issue"
data := []testData{
{
WithIssue(issue),
true,
TestConstraint{Issue: issue},
},
}
if root {
td := testData{
fn: NeedRoot(),
valid: true,
expected: TestConstraint{
Passed: []Result{
{Success: true},
},
},
}
data = append(data, td)
td = testData{
fn: NeedNonRoot(),
valid: false,
expected: TestConstraint{
Failed: []Result{
{Success: false},
},
},
}
data = append(data, td)
} else {
td := testData{
fn: NeedRoot(),
valid: false,
expected: TestConstraint{
Failed: []Result{
{Success: false},
},
},
}
data = append(data, td)
td = testData{
fn: NeedNonRoot(),
valid: true,
expected: TestConstraint{
Passed: []Result{
{Success: true},
},
},
}
data = append(data, td)
}
for _, debug := range []bool{true, false} {
for i, d := range data {
tc := NewTestConstraint(debug)
result := tc.constraintValid(d.fn)
msg := fmt.Sprintf("test[%d]: %+v, result: %v", i, d, result)
if d.expected.Issue != "" {
assert.Equal(tc.Issue, d.expected.Issue, msg)
}
if d.valid {
assert.True(result, msg)
if len(d.expected.Passed) != 0 {
assert.Equal(d.expected.Passed[0].Success, tc.Passed[0].Success, msg)
}
} else {
assert.False(result, msg)
if len(d.expected.Failed) != 0 {
assert.Equal(d.expected.Failed[0].Success, tc.Failed[0].Success, msg)
}
}
}
}
}
func TestEvalIntVersion(t *testing.T) {
assert := assert.New(t)
// nolint: govet
type testData struct {
currentVer string
op Operator
newVer string
expectSuccess bool
expectError bool