usage_test.go

// File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.

package anthropic_test

import (
	"context"
	"os"
	"testing"

	"github.com/anthropics/anthropic-sdk-go"
	"github.com/anthropics/anthropic-sdk-go/internal/testutil"
	"github.com/anthropics/anthropic-sdk-go/option"
)

func TestUsage(t *testing.T) {
	baseURL := "http://localhost:4010"
	if envURL, ok := os.LookupEnv("TEST_API_BASE_URL"); ok {
		baseURL = envURL
	}
	if !testutil.CheckTestServer(t, baseURL) {
		return
	}
	client := anthropic.NewClient(
		option.WithBaseURL(baseURL),
		option.WithAPIKey("my-anthropic-api-key"),
	)
	message, err := client.Messages.New(context.TODO(), anthropic.MessageNewParams{
		MaxTokens: 1024,
		Messages: []anthropic.MessageParam{{
			Content: []anthropic.ContentBlockParamUnion{{
				OfText: &anthropic.TextBlockParam{
					Text: "x",
				},
			}},
			Role: anthropic.MessageParamRoleUser,
		}},
		Model: anthropic.ModelClaudeSonnet4_5_20250929,
	})
	if err != nil {
		t.Fatalf("err should be nil: %s", err.Error())
	}
	t.Logf("%+v\n", message.Content)
}