client_test.go

package oddsapi

import (
	"context"
	"errors"
	"strings"
	"testing"
)

func TestSearchEventsBuildsURLAndAuth(t *testing.T) {
	seen := map[string]any{}
	client := NewClient(
		WithAPIKey("test_key"),
		WithBaseURL("https://api.odds-api.net/v1"),
		WithTransport(func(method string, url string, headers map[string]string, body any) (any, error) {
			seen["method"] = method
			seen["url"] = url
			seen["headers"] = headers
			seen["body"] = body
			return Response{"items": []any{}, "count": float64(0)}, nil
		}),
	)

	result, err := client.SearchEvents(context.Background(), QueryParams{"sport": "rugby-league", "league": "NRL"})
	if err != nil {
		t.Fatal(err)
	}
	if result["count"] != float64(0) {
		t.Fatalf("count = %v, want 0", result["count"])
	}
	if seen["method"] != "GET" {
		t.Fatalf("method = %v, want GET", seen["method"])
	}
	if !strings.Contains(seen["url"].(string), "/events?") {
		t.Fatalf("url = %s, want /events query", seen["url"])
	}
	headers := seen["headers"].(map[string]string)
	if headers["X-API-Key"] != "test_key" {
		t.Fatalf("X-API-Key = %q, want test_key", headers["X-API-Key"])
	}
}

func TestFindBestOdds(t *testing.T) {
	client := NewClient(
		WithBaseURL("https://api.odds-api.net/v1"),
		WithTransport(func(method string, url string, headers map[string]string, body any) (any, error) {
			return Response{
				"event_id": "event-1",
				"items": []any{
					map[string]any{"id": "a", "event_id": "event-1", "bookmaker": "book-a", "selection_key": "home", "market_key": "moneyline", "type": "moneyline", "period": float64(0), "odds": 1.9, "is_available": true},
					map[string]any{"id": "b", "event_id": "event-1", "bookmaker": "book-b", "selection_key": "home", "market_key": "moneyline", "type": "moneyline", "period": float64(0), "odds": 2.1, "is_available": true},
				},
				"resume": "0-0",
			}, nil
		}),
	)

	best, err := client.FindBestOdds(context.Background(), "event-1", nil)
	if err != nil {
		t.Fatal(err)
	}
	if len(best) != 1 {
		t.Fatalf("len(best) = %d, want 1", len(best))
	}
	if best[0].Bookmaker != "book-b" {
		t.Fatalf("bookmaker = %q, want book-b", best[0].Bookmaker)
	}
	if best[0].Odds != 2.1 {
		t.Fatalf("odds = %v, want 2.1", best[0].Odds)
	}
}

func TestOddsApiError(t *testing.T) {
	client := NewClient(
		WithTransport(func(method string, url string, headers map[string]string, body any) (any, error) {
			return nil, &OddsApiError{Status: 401, Body: Response{"detail": "bad key"}}
		}),
	)

	_, err := client.GetMe(context.Background())
	var apiErr *OddsApiError
	if !errors.As(err, &apiErr) {
		t.Fatalf("err = %T, want OddsApiError", err)
	}
	if apiErr.Status != 401 {
		t.Fatalf("status = %d, want 401", apiErr.Status)
	}
}