feat: implement TorrentClaw Go API client v0.1.0

trending_test.go

@@ -0,0 +1,87 @@
+package torrentclaw
+
+import (
+	"context"
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestTrending(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != "/api/v1/trending" {
+			t.Errorf("path = %q, want /api/v1/trending", r.URL.Path)
+		}
+		q := r.URL.Query()
+		if got := q.Get("period"); got != "weekly" {
+			t.Errorf("period = %q, want weekly", got)
+		}
+		if got := q.Get("limit"); got != "10" {
+			t.Errorf("limit = %q, want 10", got)
+		}
+		if got := q.Get("locale"); got != "es" {
+			t.Errorf("locale = %q, want es", got)
+		}
+
+		w.Header().Set("Content-Type", "application/json")
+		json.NewEncoder(w).Encode(TrendingResponse{
+			Period: "weekly",
+			Items: []TrendingItem{
+				{ID: 1, Title: "Trending Movie", ContentType: "movie", MaxSeeders: 1000, TrendScore: 95},
+			},
+			Total:    50,
+			Page:     1,
+			PageSize: 10,
+		})
+	}))
+	defer srv.Close()
+
+	c := NewClient(WithBaseURL(srv.URL), WithRetry(0, 0, 0))
+	resp, err := c.Trending(context.Background(), TrendingParams{Period: "weekly", Limit: 10, Locale: "es"})
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if resp.Period != "weekly" {
+		t.Errorf("Period = %q, want weekly", resp.Period)
+	}
+	if len(resp.Items) != 1 {
+		t.Fatalf("len(Items) = %d, want 1", len(resp.Items))
+	}
+	if resp.Items[0].TrendScore != 95 {
+		t.Errorf("TrendScore = %d, want 95", resp.Items[0].TrendScore)
+	}
+}
+
+func TestTrending_DefaultParams(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		q := r.URL.Query()
+		for _, key := range []string{"period", "limit", "page", "locale"} {
+			if q.Has(key) {
+				t.Errorf("unexpected param %q", key)
+			}
+		}
+		w.Header().Set("Content-Type", "application/json")
+		json.NewEncoder(w).Encode(TrendingResponse{Period: "daily", Total: 0, Page: 1, PageSize: 20})
+	}))
+	defer srv.Close()
+
+	c := NewClient(WithBaseURL(srv.URL), WithRetry(0, 0, 0))
+	_, err := c.Trending(context.Background(), TrendingParams{})
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+}
+
+func TestTrending_ServerError(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusInternalServerError)
+	}))
+	defer srv.Close()
+
+	c := NewClient(WithBaseURL(srv.URL), WithRetry(0, 0, 0))
+	_, err := c.Trending(context.Background(), TrendingParams{})
+	if err == nil {
+		t.Fatal("expected error")
+	}
+}