Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

mock: simplify implementation of FunctionalOptions #1571

Merged
merged 2 commits into from
Sep 30, 2024
Merged
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
32 changes: 14 additions & 18 deletions mock/mock.go
Original file line number Diff line number Diff line change
Expand Up @@ -811,32 +811,31 @@ func IsType(t interface{}) *IsTypeArgument {
return &IsTypeArgument{t: reflect.TypeOf(t)}
}

// FunctionalOptionsArgument is a struct that contains the type and value of an functional option argument
// for use when type checking.
// FunctionalOptionsArgument contains a list of functional options arguments
// expected for use when matching a list of arguments.
type FunctionalOptionsArgument struct {
value interface{}
values []interface{}
}

// String returns the string representation of FunctionalOptionsArgument
func (f *FunctionalOptionsArgument) String() string {
var name string
tValue := reflect.ValueOf(f.value)
if tValue.Len() > 0 {
name = "[]" + reflect.TypeOf(tValue.Index(0).Interface()).String()
if len(f.values) > 0 {
name = "[]" + reflect.TypeOf(f.values[0]).String()
}

return strings.Replace(fmt.Sprintf("%#v", f.value), "[]interface {}", name, 1)
return strings.Replace(fmt.Sprintf("%#v", f.values), "[]interface {}", name, 1)
}

// FunctionalOptions returns an [FunctionalOptionsArgument] object containing
// the expected functional-options to check for.
//
// For example:
//
// Assert(t, FunctionalOptions(foo.Opt1("strValue"), foo.Opt2(613)))
func FunctionalOptions(value ...interface{}) *FunctionalOptionsArgument {
// args.Assert(t, FunctionalOptions(foo.Opt1("strValue"), foo.Opt2(613)))
func FunctionalOptions(values ...interface{}) *FunctionalOptionsArgument {
return &FunctionalOptionsArgument{
value: value,
values: values,
}
}

Expand Down Expand Up @@ -990,20 +989,17 @@ func (args Arguments) Diff(objects []interface{}) (string, int) {
output = fmt.Sprintf("%s\t%d: FAIL: type %s != type %s - %s\n", output, i, expected.t.Name(), actualT.Name(), actualFmt)
}
case *FunctionalOptionsArgument:
t := expected.value

var name string
tValue := reflect.ValueOf(t)
if tValue.Len() > 0 {
name = "[]" + reflect.TypeOf(tValue.Index(0).Interface()).String()
if len(expected.values) > 0 {
name = "[]" + reflect.TypeOf(expected.values[0]).String()
}

tName := reflect.TypeOf(t).Name()
if name != reflect.TypeOf(actual).String() && tValue.Len() != 0 {
const tName = "[]interface{}"
if name != reflect.TypeOf(actual).String() && len(expected.values) != 0 {
differences++
output = fmt.Sprintf("%s\t%d: FAIL: type %s != type %s - %s\n", output, i, tName, reflect.TypeOf(actual).Name(), actualFmt)
} else {
if ef, af := assertOpts(t, actual); ef == "" && af == "" {
if ef, af := assertOpts(expected.values, actual); ef == "" && af == "" {
// match
output = fmt.Sprintf("%s\t%d: PASS: %s == %s\n", output, i, tName, tName)
} else {
Expand Down