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test_provider.go
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test_provider.go
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package templ
import (
"context"
"github.com/open-feature/go-sdk/openfeature"
)
type TestProvider struct {
Flags map[string]any
}
// BooleanEvaluation implements openfeature.FeatureProvider.
func (t *TestProvider) BooleanEvaluation(ctx context.Context, flag string, defaultValue bool, evalCtx openfeature.FlattenedContext) openfeature.BoolResolutionDetail {
val, ok := t.Flags[flag]
if !ok {
return openfeature.BoolResolutionDetail{
Value: defaultValue,
ProviderResolutionDetail: openfeature.ProviderResolutionDetail{
ResolutionError: openfeature.NewFlagNotFoundResolutionError(flag),
},
}
}
bVal, ok := val.(bool)
if !ok {
return openfeature.BoolResolutionDetail{
Value: defaultValue,
ProviderResolutionDetail: openfeature.ProviderResolutionDetail{
ResolutionError: openfeature.NewTypeMismatchResolutionError("not bool"),
},
}
}
return openfeature.BoolResolutionDetail{
Value: bVal,
}
}
// FloatEvaluation implements openfeature.FeatureProvider.
func (t *TestProvider) FloatEvaluation(ctx context.Context, flag string, defaultValue float64, evalCtx openfeature.FlattenedContext) openfeature.FloatResolutionDetail {
val, ok := t.Flags[flag]
if !ok {
return openfeature.FloatResolutionDetail{
Value: defaultValue,
ProviderResolutionDetail: openfeature.ProviderResolutionDetail{
ResolutionError: openfeature.NewFlagNotFoundResolutionError(flag),
},
}
}
fVal, ok := val.(float64)
if !ok {
return openfeature.FloatResolutionDetail{
Value: defaultValue,
ProviderResolutionDetail: openfeature.ProviderResolutionDetail{
ResolutionError: openfeature.NewTypeMismatchResolutionError("not float"),
},
}
}
return openfeature.FloatResolutionDetail{
Value: fVal,
}
}
// Hooks implements openfeature.FeatureProvider.
func (t *TestProvider) Hooks() []openfeature.Hook {
return []openfeature.Hook{}
}
// IntEvaluation implements openfeature.FeatureProvider.
func (t *TestProvider) IntEvaluation(ctx context.Context, flag string, defaultValue int64, evalCtx openfeature.FlattenedContext) openfeature.IntResolutionDetail {
val, ok := t.Flags[flag]
if !ok {
return openfeature.IntResolutionDetail{
Value: defaultValue,
ProviderResolutionDetail: openfeature.ProviderResolutionDetail{
ResolutionError: openfeature.NewFlagNotFoundResolutionError(flag),
},
}
}
iVal, ok := val.(int64)
if !ok {
return openfeature.IntResolutionDetail{
Value: defaultValue,
ProviderResolutionDetail: openfeature.ProviderResolutionDetail{
ResolutionError: openfeature.NewTypeMismatchResolutionError("not float"),
},
}
}
return openfeature.IntResolutionDetail{
Value: iVal,
}
}
// Metadata implements openfeature.FeatureProvider.
func (t *TestProvider) Metadata() openfeature.Metadata {
return openfeature.Metadata{
Name: "Test Provider",
}
}
// ObjectEvaluation implements openfeature.FeatureProvider.
func (t *TestProvider) ObjectEvaluation(ctx context.Context, flag string, defaultValue interface{}, evalCtx openfeature.FlattenedContext) openfeature.InterfaceResolutionDetail {
val, ok := t.Flags[flag]
if !ok {
return openfeature.InterfaceResolutionDetail{
Value: defaultValue,
ProviderResolutionDetail: openfeature.ProviderResolutionDetail{
ResolutionError: openfeature.NewFlagNotFoundResolutionError(flag),
},
}
}
return openfeature.InterfaceResolutionDetail{
Value: val,
}
}
// StringEvaluation implements openfeature.FeatureProvider.
func (t *TestProvider) StringEvaluation(ctx context.Context, flag string, defaultValue string, evalCtx openfeature.FlattenedContext) openfeature.StringResolutionDetail {
val, ok := t.Flags[flag]
if !ok {
return openfeature.StringResolutionDetail{
Value: defaultValue,
ProviderResolutionDetail: openfeature.ProviderResolutionDetail{
ResolutionError: openfeature.NewFlagNotFoundResolutionError(flag),
},
}
}
sVal, ok := val.(string)
if !ok {
return openfeature.StringResolutionDetail{
Value: defaultValue,
ProviderResolutionDetail: openfeature.ProviderResolutionDetail{
ResolutionError: openfeature.NewTypeMismatchResolutionError("not float"),
},
}
}
return openfeature.StringResolutionDetail{
Value: sVal,
}
}
var _ openfeature.FeatureProvider = &TestProvider{}