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package govaluate
import (
"errors"
"fmt"
"strings"
)
/*
Struct used to test "parameter calls".
*/
type dummyParameter struct {
String string
Int int
BoolFalse bool
Nil interface{}
Nested dummyNestedParameter
Map map[string]interface{}
}
func (this dummyParameter) Func() string {
return "funk"
}
func (this dummyParameter) Func2() (string, error) {
return "frink", nil
}
func (this *dummyParameter) Func3() string {
return "fronk"
}
func (this dummyParameter) FuncArgStr(arg1 string) string {
return arg1
}
func (this dummyParameter) TestArgs(str string, ui uint, ui8 uint8, ui16 uint16, ui32 uint32, ui64 uint64, i int, i8 int8, i16 int16, i32 int32, i64 int64, f32 float32, f64 float64, b bool) string {
var sum float64
sum = float64(ui) + float64(ui8) + float64(ui16) + float64(ui32) + float64(ui64)
sum += float64(i) + float64(i8) + float64(i16) + float64(i32) + float64(i64)
sum += float64(f32)
if b {
sum += f64
}
return fmt.Sprintf("%v: %v", str, sum)
}
func (this dummyParameter) AlwaysFail() (interface{}, error) {
return nil, errors.New("function should always fail")
}
type dummyNestedParameter struct {
Funk string
}
func (this dummyNestedParameter) Dunk(arg1 string) string {
return arg1 + "dunk"
}
var dummyParameterInstance = dummyParameter{
String: "string!",
Int: 101,
BoolFalse: false,
Nil: nil,
Nested: dummyNestedParameter{
Funk: "funkalicious",
},
Map: map[string]interface{}{
"String": "string!",
"Int": 101,
"StringCompare": strings.Compare,
"IntArray": []interface{}{1, 2, 3},
"StringArray": []interface{}{"foo", "bar", "baz"},
},
}
var fooParameter = EvaluationParameter{
Name: "foo",
Value: dummyParameterInstance,
}
var fooPtrParameter = EvaluationParameter{
Name: "fooptr",
Value: &dummyParameterInstance,
}
var fooFailureParameters = map[string]interface{}{
"foo": fooParameter.Value,
"fooptr": &fooPtrParameter.Value,
}
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