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feat: make provider interface "stateless" #299

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feat: make provider interface "stateless" #299

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5c0c393
make provider stateless (wip)
warber Oct 28, 2024
6440a00
chore: changed naming from "client name" to domain
warber Nov 6, 2024
5469e36
test: simplified test assertions
warber Nov 6, 2024
9695ff6
feat: added code to handle short circuit
warber Nov 6, 2024
ccfb895
chore: moved sentinel errors into appropriate file
warber Nov 7, 2024
2654d57
feat: call error hooks on short circuits
warber Nov 7, 2024
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9 changes: 4 additions & 5 deletions e2e/evaluation_fuzz_test.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,23 +2,22 @@ package e2e_test

import (
"context"
"strings"
"testing"

"github.com/open-feature/go-sdk/openfeature"
"github.com/open-feature/go-sdk/openfeature/memprovider"
"strings"
"testing"
)

func setupFuzzClient(f *testing.F) *openfeature.Client {
f.Helper()

memoryProvider := memprovider.NewInMemoryProvider(map[string]memprovider.InMemoryFlag{})
err := openfeature.SetProvider(memoryProvider)
err := openfeature.SetNamedProviderAndWait(f.Name(), memoryProvider)
if err != nil {
f.Errorf("error setting up provider %v", err)
}

return openfeature.NewClient("fuzzing")
return openfeature.GetApiInstance().GetNamedClient(f.Name()).(*openfeature.Client)
}

func FuzzBooleanEvaluation(f *testing.F) {
Expand Down
32 changes: 15 additions & 17 deletions e2e/evaluation_test.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,8 +12,6 @@ import (
"github.com/open-feature/go-sdk/openfeature/memprovider"
)

var client = openfeature.NewClient("evaluation tests")

// ctxStorageKey is the key used to pass test data across context.Context
type ctxStorageKey struct{}

Expand Down Expand Up @@ -95,7 +93,7 @@ func initializeEvaluationScenario(ctx *godog.ScenarioContext) {
func aProviderIsRegisteredWithCacheDisabled(ctx context.Context) error {
memoryProvider := memprovider.NewInMemoryProvider(memoryFlags)

err := openfeature.SetProvider(memoryProvider)
err := openfeature.SetNamedProvider("evaluation-test", memoryProvider)
if err != nil {
return err
}
Expand All @@ -111,7 +109,7 @@ func aBooleanFlagWithKeyIsEvaluatedWithDefaultValue(
return ctx, errors.New("default value must be of type bool")
}

got, err := client.BooleanValue(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
got, err := openfeature.GetApiInstance().GetNamedClient("evaluation-test").BooleanValue(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
if err != nil {
return ctx, fmt.Errorf("openfeature client: %w", err)
}
Expand Down Expand Up @@ -140,7 +138,7 @@ func theResolvedBooleanValueShouldBe(ctx context.Context, expectedValueStr strin
func aStringFlagWithKeyIsEvaluatedWithDefaultValue(
ctx context.Context, flagKey, defaultValue string,
) (context.Context, error) {
got, err := client.StringValue(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
got, err := openfeature.GetApiInstance().GetNamedClient("evaluation-test").StringValue(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
if err != nil {
return ctx, fmt.Errorf("openfeature client: %w", err)
}
Expand All @@ -164,7 +162,7 @@ func theResolvedStringValueShouldBe(ctx context.Context, expectedValue string) e
func anIntegerFlagWithKeyIsEvaluatedWithDefaultValue(
ctx context.Context, flagKey string, defaultValue int64,
) (context.Context, error) {
got, err := client.IntValue(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
got, err := openfeature.GetApiInstance().GetNamedClient("evaluation-test").IntValue(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
if err != nil {
return ctx, fmt.Errorf("openfeature client: %w", err)
}
Expand All @@ -188,7 +186,7 @@ func theResolvedIntegerValueShouldBe(ctx context.Context, expectedValue int64) e
func aFloatFlagWithKeyIsEvaluatedWithDefaultValue(
ctx context.Context, flagKey string, defaultValue float64,
) (context.Context, error) {
got, err := client.FloatValue(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
got, err := openfeature.GetApiInstance().GetNamedClient("evaluation-test").FloatValue(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
if err != nil {
return ctx, fmt.Errorf("openfeature client: %w", err)
}
Expand All @@ -210,7 +208,7 @@ func theResolvedFloatValueShouldBe(ctx context.Context, expectedValue float64) e
}

func anObjectFlagWithKeyIsEvaluatedWithANullDefaultValue(ctx context.Context, flagKey string) (context.Context, error) {
got, err := client.ObjectValue(ctx, flagKey, nil, openfeature.EvaluationContext{})
got, err := openfeature.GetApiInstance().GetNamedClient("evaluation-test").ObjectValue(ctx, flagKey, nil, openfeature.EvaluationContext{})
if err != nil {
return ctx, fmt.Errorf("openfeature client: %w", err)
}
Expand Down Expand Up @@ -272,7 +270,7 @@ func aBooleanFlagWithKeyIsEvaluatedWithDetailsAndDefaultValue(
return ctx, errors.New("default value must be of type bool")
}

got, err := client.BooleanValueDetails(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
got, err := openfeature.GetApiInstance().GetNamedClient("evaluation-test").BooleanValueDetails(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
if err != nil {
return ctx, fmt.Errorf("openfeature client: %w", err)
}
Expand Down Expand Up @@ -316,7 +314,7 @@ func theResolvedBooleanDetailsValueShouldBeTheVariantShouldBeAndTheReasonShouldB
func aStringFlagWithKeyIsEvaluatedWithDetailsAndDefaultValue(
ctx context.Context, flagKey, defaultValue string,
) (context.Context, error) {
got, err := client.StringValueDetails(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
got, err := openfeature.GetApiInstance().GetNamedClient("evaluation-test").StringValueDetails(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
if err != nil {
return ctx, fmt.Errorf("openfeature client: %w", err)
}
Expand Down Expand Up @@ -355,7 +353,7 @@ func theResolvedStringDetailsValueShouldBeTheVariantShouldBeAndTheReasonShouldBe
func anIntegerFlagWithKeyIsEvaluatedWithDetailsAndDefaultValue(
ctx context.Context, flagKey string, defaultValue int64,
) (context.Context, error) {
got, err := client.IntValueDetails(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
got, err := openfeature.GetApiInstance().GetNamedClient("evaluation-test").IntValueDetails(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
if err != nil {
return ctx, fmt.Errorf("openfeature client: %w", err)
}
Expand Down Expand Up @@ -394,7 +392,7 @@ func theResolvedIntegerDetailsValueShouldBeTheVariantShouldBeAndTheReasonShouldB
func aFloatFlagWithKeyIsEvaluatedWithDetailsAndDefaultValue(
ctx context.Context, flagKey string, defaultValue float64,
) (context.Context, error) {
got, err := client.FloatValueDetails(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
got, err := openfeature.GetApiInstance().GetNamedClient("evaluation-test").FloatValueDetails(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
if err != nil {
return ctx, fmt.Errorf("openfeature client: %w", err)
}
Expand Down Expand Up @@ -433,7 +431,7 @@ func theResolvedFloatDetailsValueShouldBeTheVariantShouldBeAndTheReasonShouldBe(
func anObjectFlagWithKeyIsEvaluatedWithDetailsAndANullDefaultValue(
ctx context.Context, flagKey string,
) (context.Context, error) {
got, err := client.ObjectValueDetails(ctx, flagKey, nil, openfeature.EvaluationContext{})
got, err := openfeature.GetApiInstance().GetNamedClient("evaluation-test").ObjectValueDetails(ctx, flagKey, nil, openfeature.EvaluationContext{})
if err != nil {
return ctx, fmt.Errorf("openfeature client: %w", err)
}
Expand Down Expand Up @@ -540,7 +538,7 @@ func aFlagWithKeyIsEvaluatedWithDefaultValue(
return ctx, errors.New("no contextAwareEvaluationData found")
}

got, err := client.StringValue(ctx, flagKey, defaultValue, ctxAwareEvalData.evaluationContext)
got, err := openfeature.GetApiInstance().GetNamedClient("evaluation-test").StringValue(ctx, flagKey, defaultValue, ctxAwareEvalData.evaluationContext)
if err != nil {
return ctx, fmt.Errorf("openfeature client: %w", err)
}
Expand Down Expand Up @@ -570,7 +568,7 @@ func theResolvedFlagValueIsWhenTheContextIsEmpty(ctx context.Context, expectedRe
return errors.New("no contextAwareEvaluationData found")
}

got, err := client.StringValue(
got, err := openfeature.GetApiInstance().GetNamedClient("evaluation-test").StringValue(
ctx, ctxAwareEvalData.flagKey, ctxAwareEvalData.defaultValue, openfeature.EvaluationContext{},
)
if err != nil {
Expand All @@ -587,7 +585,7 @@ func theResolvedFlagValueIsWhenTheContextIsEmpty(ctx context.Context, expectedRe
func aNonexistentStringFlagWithKeyIsEvaluatedWithDetailsAndADefaultValue(
ctx context.Context, flagKey, defaultValue string,
) (context.Context, error) {
got, err := client.StringValueDetails(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
got, err := openfeature.GetApiInstance().GetNamedClient("evaluation-test").StringValueDetails(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})

return context.WithValue(ctx, ctxStorageKey{}, stringFlagNotFoundData{
evalDetails: got,
Expand Down Expand Up @@ -644,7 +642,7 @@ func theReasonShouldIndicateAnErrorAndTheErrorCodeShouldIndicateAMissingFlagWith
func aStringFlagWithKeyIsEvaluatedAsAnIntegerWithDetailsAndADefaultValue(
ctx context.Context, flagKey string, defaultValue int64,
) (context.Context, error) {
got, err := client.IntValueDetails(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})
got, err := openfeature.GetApiInstance().GetNamedClient("evaluation-test").IntValueDetails(ctx, flagKey, defaultValue, openfeature.EvaluationContext{})

return context.WithValue(ctx, ctxStorageKey{}, typeErrorData{
evalDetails: got,
Expand Down
20 changes: 0 additions & 20 deletions go.sum
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,8 +1,6 @@
github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
github.com/cucumber/gherkin/go/v26 v26.2.0 h1:EgIjePLWiPeslwIWmNQ3XHcypPsWAHoMCz/YEBKP4GI=
github.com/cucumber/gherkin/go/v26 v26.2.0/go.mod h1:t2GAPnB8maCT4lkHL99BDCVNzCh1d7dBhCLt150Nr/0=
github.com/cucumber/godog v0.14.0 h1:h/K4t7XBxsFBF+UJEahNqJ1/2VHVepRXCSq3WWWnehs=
github.com/cucumber/godog v0.14.0/go.mod h1:FX3rzIDybWABU4kuIXLZ/qtqEe1Ac5RdXmqvACJOces=
github.com/cucumber/godog v0.14.1 h1:HGZhcOyyfaKclHjJ+r/q93iaTJZLKYW6Tv3HkmUE6+M=
github.com/cucumber/godog v0.14.1/go.mod h1:FX3rzIDybWABU4kuIXLZ/qtqEe1Ac5RdXmqvACJOces=
github.com/cucumber/messages/go/v21 v21.0.1 h1:wzA0LxwjlWQYZd32VTlAVDTkW6inOFmSM+RuOwHZiMI=
Expand All @@ -11,12 +9,9 @@ github.com/cucumber/messages/go/v22 v22.0.0/go.mod h1:aZipXTKc0JnjCsXrJnuZpWhtay
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/go-logr/logr v1.4.1 h1:pKouT5E8xu9zeFC39JXRDukb6JFQPXM5p5I91188VAQ=
github.com/go-logr/logr v1.4.1/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY=
github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
github.com/gofrs/uuid v4.2.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
github.com/gofrs/uuid v4.3.1+incompatible h1:0/KbAdpx3UXAx1kEOWHJeOkpbgRFGHVgv+CFIY7dBJI=
github.com/gofrs/uuid v4.3.1+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
github.com/gofrs/uuid v4.4.0+incompatible h1:3qXRTX8/NbyulANqlc0lchS1gqAVxRgsuW1YrTJupqA=
github.com/gofrs/uuid v4.4.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
Expand All @@ -31,7 +26,6 @@ github.com/hashicorp/go-uuid v1.0.0/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/b
github.com/hashicorp/go-uuid v1.0.2 h1:cfejS+Tpcp13yd5nYHWDI6qVCny6wyX2Mt5SGur2IGE=
github.com/hashicorp/go-uuid v1.0.2/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hashicorp/golang-lru v0.5.4 h1:YDjusn29QI/Das2iO9M0BHnIbxPeyuCHsjMW+lJfyTc=
github.com/hashicorp/golang-lru v0.5.4/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
github.com/hashicorp/golang-lru v1.0.2 h1:dV3g9Z/unq5DpblPpw+Oqcv4dU/1omnb4Ok8iPY6p1c=
github.com/hashicorp/golang-lru v1.0.2/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
Expand All @@ -57,12 +51,6 @@ github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXl
github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/exp v0.0.0-20240205201215-2c58cdc269a3 h1:/RIbNt/Zr7rVhIkQhooTxCxFcdWLGIKnZA4IXNFSrvo=
golang.org/x/exp v0.0.0-20240205201215-2c58cdc269a3/go.mod h1:idGWGoKP1toJGkd5/ig9ZLuPcZBC3ewk7SzmH0uou08=
golang.org/x/exp v0.0.0-20240222234643-814bf88cf225 h1:LfspQV/FYTatPTr/3HzIcmiUFH7PGP+OQ6mgDYo3yuQ=
golang.org/x/exp v0.0.0-20240222234643-814bf88cf225/go.mod h1:CxmFvTBINI24O/j8iY7H1xHzx2i4OsyguNBmN/uPtqc=
golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f h1:99ci1mjWVBWwJiEKYY6jWa4d2nTQVIEhZIptnrVb1XY=
golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f/go.mod h1:/lliqkxwWAhPjf5oSOIJup2XcqJaw8RGS6k3TGEc7GI=
golang.org/x/exp v0.0.0-20240506185415-9bf2ced13842 h1:vr/HnozRka3pE4EsMEg1lgkXJkTFJCVUX+S/ZT6wYzM=
golang.org/x/exp v0.0.0-20240506185415-9bf2ced13842/go.mod h1:XtvwrStGgqGPLc4cjQfWqZHG1YFdYs6swckp8vpsjnc=
golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
Expand All @@ -79,14 +67,6 @@ golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBc
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/text v0.15.0 h1:h1V/4gjBv8v9cjcR6+AR5+/cIYK5N/WAgiv4xlsEtAk=
golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/text v0.16.0 h1:a94ExnEXNtEwYLGJSIUxnWoxoRz/ZcCsV63ROupILh4=
golang.org/x/text v0.16.0/go.mod h1:GhwF1Be+LQoKShO3cGOHzqOgRrGaYc9AvblQOmPVHnI=
golang.org/x/text v0.18.0 h1:XvMDiNzPAl0jr17s6W9lcaIhGUfUORdGCNsuLmPG224=
golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
golang.org/x/text v0.19.0 h1:kTxAhCbGbxhK0IwgSKiMO5awPoDQ0RpfiVYBfK860YM=
golang.org/x/text v0.19.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
Expand Down
19 changes: 19 additions & 0 deletions openfeature/client.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,7 @@ type Client struct {
metadata ClientMetadata
hooks []Hook
evaluationContext EvaluationContext
domain string

mx sync.RWMutex
}
Expand All @@ -56,6 +57,7 @@ func NewClient(name string) *Client {

func newClient(name string, apiRef evaluationImpl, eventRef clientEvent) *Client {
return &Client{
domain: name,
api: apiRef,
clientEventing: eventRef,
metadata: ClientMetadata{name: name},
Expand All @@ -64,6 +66,11 @@ func newClient(name string, apiRef evaluationImpl, eventRef clientEvent) *Client
}
}

// State returns the state of the associated provider
func (c *Client) State() State {
toddbaert marked this conversation as resolved.
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return c.clientEventing.State(c.domain)
}

// Deprecated
// WithLogger sets the logger of the client
func (c *Client) WithLogger(l logr.Logger) *Client {
Expand Down Expand Up @@ -677,6 +684,18 @@ func (c *Client) evaluate(
c.finallyHooks(ctx, hookCtx, providerInvocationClientApiHooks, options)
}()

// short circuit if provider is in NOT READY state
if c.State() == NotReadyState {
c.errorHooks(ctx, hookCtx, providerInvocationClientApiHooks, ProviderNotReadyError, options)
return evalDetails, ProviderNotReadyError
}

// short circuit if provider is in FATAL state
if c.State() == FatalState {
c.errorHooks(ctx, hookCtx, providerInvocationClientApiHooks, ProviderFatalError, options)
return evalDetails, ProviderFatalError
}

evalCtx, err = c.beforeHooks(ctx, hookCtx, apiClientInvocationProviderHooks, evalCtx, options)
hookCtx.evaluationContext = evalCtx
if err != nil {
Expand Down
30 changes: 30 additions & 0 deletions openfeature/client_example_test.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,9 @@ func ExampleNewClient() {
}

func ExampleClient_BooleanValue() {
if err := openfeature.SetNamedProviderAndWait("example-client", openfeature.NoopProvider{}); err != nil {
log.Fatalf("error setting up provider %v", err)
}
client := openfeature.NewClient("example-client")
value, err := client.BooleanValue(
context.Background(), "test-flag", true, openfeature.EvaluationContext{},
Expand All @@ -29,6 +32,9 @@ func ExampleClient_BooleanValue() {
}

func ExampleClient_StringValue() {
if err := openfeature.SetNamedProviderAndWait("example-client", openfeature.NoopProvider{}); err != nil {
log.Fatalf("error setting up provider %v", err)
}
client := openfeature.NewClient("example-client")
value, err := client.StringValue(
context.Background(), "test-flag", "openfeature", openfeature.EvaluationContext{},
Expand All @@ -42,6 +48,9 @@ func ExampleClient_StringValue() {
}

func ExampleClient_FloatValue() {
if err := openfeature.SetNamedProviderAndWait("example-client", openfeature.NoopProvider{}); err != nil {
log.Fatalf("error setting up provider %v", err)
}
client := openfeature.NewClient("example-client")
value, err := client.FloatValue(
context.Background(), "test-flag", 0.55, openfeature.EvaluationContext{},
Expand All @@ -55,6 +64,9 @@ func ExampleClient_FloatValue() {
}

func ExampleClient_IntValue() {
if err := openfeature.SetNamedProviderAndWait("example-client", openfeature.NoopProvider{}); err != nil {
log.Fatalf("error setting up provider %v", err)
}
client := openfeature.NewClient("example-client")
value, err := client.IntValue(
context.Background(), "test-flag", 3, openfeature.EvaluationContext{},
Expand All @@ -68,6 +80,9 @@ func ExampleClient_IntValue() {
}

func ExampleClient_ObjectValue() {
if err := openfeature.SetNamedProviderAndWait("example-client", openfeature.NoopProvider{}); err != nil {
log.Fatalf("error setting up provider %v", err)
}
client := openfeature.NewClient("example-client")
value, err := client.ObjectValue(
context.Background(), "test-flag", map[string]string{"foo": "bar"}, openfeature.EvaluationContext{},
Expand All @@ -82,6 +97,9 @@ func ExampleClient_ObjectValue() {
}

func ExampleClient_Boolean() {
if err := openfeature.SetNamedProviderAndWait("example-client", openfeature.NoopProvider{}); err != nil {
log.Fatalf("error setting up provider %v", err)
}
ctx := context.Background()
client := openfeature.NewClient("example-client")

Expand All @@ -95,6 +113,9 @@ func ExampleClient_Boolean() {
}

func ExampleClient_String() {
if err := openfeature.SetNamedProviderAndWait("example-client", openfeature.NoopProvider{}); err != nil {
log.Fatalf("error setting up provider %v", err)
}
ctx := context.Background()
client := openfeature.NewClient("example-client")

Expand All @@ -104,6 +125,9 @@ func ExampleClient_String() {
}

func ExampleClient_Float() {
if err := openfeature.SetNamedProviderAndWait("example-client", openfeature.NoopProvider{}); err != nil {
log.Fatalf("error setting up provider %v", err)
}
ctx := context.Background()
client := openfeature.NewClient("example-client")

Expand All @@ -113,6 +137,9 @@ func ExampleClient_Float() {
}

func ExampleClient_Int() {
if err := openfeature.SetNamedProviderAndWait("example-client", openfeature.NoopProvider{}); err != nil {
log.Fatalf("error setting up provider %v", err)
}
ctx := context.Background()
client := openfeature.NewClient("example-client")

Expand All @@ -122,6 +149,9 @@ func ExampleClient_Int() {
}

func ExampleClient_Object() {
if err := openfeature.SetNamedProviderAndWait("example-client", openfeature.NoopProvider{}); err != nil {
log.Fatalf("error setting up provider %v", err)
}
ctx := context.Background()
client := openfeature.NewClient("example-client")

Expand Down
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