63 lines
1.3 KiB
Go
63 lines
1.3 KiB
Go
package testutil
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import "fmt"
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type Point struct {
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Name string
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Value interface{}
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Tags map[string]string
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}
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type Accumulator struct {
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Points []*Point
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}
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func (a *Accumulator) Add(name string, value interface{}, tags map[string]string) {
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a.Points = append(a.Points, &Point{name, value, tags})
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}
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func (a *Accumulator) CheckValue(name string, val interface{}) bool {
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for _, p := range a.Points {
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if p.Name == name {
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return p.Value == val
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}
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}
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return false
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}
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func (a *Accumulator) CheckTaggedValue(name string, val interface{}, tags map[string]string) bool {
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return a.ValidateTaggedValue(name, val, tags) == nil
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}
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func (a *Accumulator) ValidateTaggedValue(name string, val interface{}, tags map[string]string) error {
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for _, p := range a.Points {
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var found bool
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if p.Tags == nil && tags == nil {
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found = true
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} else {
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for k, v := range p.Tags {
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if tags[k] == v {
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found = true
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break
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}
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}
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}
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if found && p.Name == name {
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if p.Value != val {
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return fmt.Errorf("%v (%T) != %v (%T)", p.Value, p.Value, val, val)
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}
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return nil
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}
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}
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return fmt.Errorf("unknown value %s with tags %v", name, tags)
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}
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func (a *Accumulator) ValidateValue(name string, val interface{}) error {
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return a.ValidateTaggedValue(name, val, nil)
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}
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