Feature: Get size by api for ptp btn and ggn (#66)

* chore: add package

* feat: get size by api for ptp and btn

* feat: download and parse torrent if not api

* feat: bypass tls check and load meta from file

* fix: no invite command needed for btn

* feat: add ggn api

* feat: imrpove logging

* feat: build request url

* feat: improve err logging

pkg/btn/btn_test.go

@@ -0,0 +1,175 @@
+package btn
+
+import (
+	"io/ioutil"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"github.com/autobrr/autobrr/internal/domain"
+
+	"github.com/stretchr/testify/assert"
+
+	"github.com/rs/zerolog"
+)
+
+func TestAPI(t *testing.T) {
+	// disable logger
+	zerolog.SetGlobalLevel(zerolog.Disabled)
+
+	mux := http.NewServeMux()
+	ts := httptest.NewServer(mux)
+	defer ts.Close()
+
+	key := "mock-key"
+
+	mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		// request validation logic
+		//apiKey := r.Header.Get("ApiKey")
+		//if apiKey != key {
+		//	w.WriteHeader(http.StatusUnauthorized)
+		//	w.Write(nil)
+		//	return
+		//}
+
+		// read json response
+		jsonPayload, _ := ioutil.ReadFile("testdata/btn_get_user_info.json")
+		w.Header().Set("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+		w.Write(jsonPayload)
+	})
+
+	type fields struct {
+		Url    string
+		APIKey string
+	}
+	tests := []struct {
+		name    string
+		fields  fields
+		want    bool
+		wantErr bool
+	}{
+		{
+			name: "test_user",
+			fields: fields{
+				Url:    ts.URL,
+				APIKey: key,
+			},
+			want:    true,
+			wantErr: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			c := NewClient(tt.fields.Url, tt.fields.APIKey)
+
+			got, err := c.TestAPI()
+			if tt.wantErr && assert.Error(t, err) {
+				assert.Equal(t, tt.wantErr, err)
+			}
+
+			assert.Equal(t, tt.want, got)
+		})
+	}
+}
+
+func TestClient_GetTorrentByID(t *testing.T) {
+	// disable logger
+	zerolog.SetGlobalLevel(zerolog.Disabled)
+
+	mux := http.NewServeMux()
+	ts := httptest.NewServer(mux)
+	defer ts.Close()
+
+	key := "mock-key"
+
+	mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != http.MethodPost {
+			t.Errorf("Expected 'POST' reqeust, got '%v'", r.Method)
+		}
+
+		defer r.Body.Close()
+		data, err := ioutil.ReadAll(r.Body)
+		if err != nil {
+			t.Errorf("expected error to be nil got %v", err)
+		}
+
+		if !strings.Contains(string(data), "1555073") {
+			//t.Errorf(
+			//	`response body "%s" does not contain "1555073"`,
+			//	string(data),
+			//)
+			w.WriteHeader(http.StatusNotFound)
+			return
+		}
+
+		if !strings.Contains(string(data), key) {
+			jsonPayload, _ := ioutil.ReadFile("testdata/btn_bad_creds.json")
+			w.Header().Set("Content-Type", "application/json")
+			w.WriteHeader(http.StatusUnauthorized)
+			w.Write(jsonPayload)
+			return
+		}
+
+		// read json response
+		jsonPayload, _ := ioutil.ReadFile("testdata/btn_get_torrent_by_id.json")
+		w.Header().Set("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+		w.Write(jsonPayload)
+	})
+
+	type fields struct {
+		Url    string
+		APIKey string
+	}
+	type args struct {
+		torrentID string
+	}
+	tests := []struct {
+		name    string
+		fields  fields
+		args    args
+		want    *domain.TorrentBasic
+		wantErr bool
+	}{
+		{
+			name: "btn_get_torrent_by_id",
+			fields: fields{
+				Url:    ts.URL,
+				APIKey: key,
+			},
+			args: args{torrentID: "1555073"},
+			want: &domain.TorrentBasic{
+				Id:        "",
+				TorrentId: "1555073",
+				InfoHash:  "56CD94119F6BF7FC294A92D7A4099C3D1815C907",
+				Size:      "3288852849",
+			},
+			wantErr: false,
+		},
+		{
+			name: "btn_get_torrent_by_id_not_found",
+			fields: fields{
+				Url:    ts.URL,
+				APIKey: key,
+			},
+			args:    args{torrentID: "9555073"},
+			want:    nil,
+			wantErr: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+
+			c := NewClient(tt.fields.Url, tt.fields.APIKey)
+
+			got, err := c.GetTorrentByID(tt.args.torrentID)
+			if tt.wantErr && assert.Error(t, err) {
+				assert.Equal(t, tt.wantErr, err)
+			}
+
+			assert.Equal(t, tt.want, got)
+		})
+	}
+}