playback config model

2026-08-26 20:52:13 +03:00
parent 5d817892c1
commit 1b667dcdb3
2 changed files with 292 additions and 0 deletions
@@ -0,0 +1,214 @@
+package playback
+
+import (
+	"errors"
+	"testing"
+	"time"
+)
+
+func TestSessionConfigValidate(t *testing.T) {
+	validRetry := RetryPolicy{
+		MaxAttempts:  5,
+		InitialDelay: 500 * time.Millisecond,
+		MaxDelay:     10 * time.Second,
+	}
+
+	tests := []struct {
+		name    string
+		config  SessionConfig
+		wantErr error
+	}{
+		{
+			name: "audio and video in different domains",
+			config: SessionConfig{
+				Video: FeedConfig{
+					Domain: "/dev/shm/mxl-video",
+					UUID:   "video-uuid",
+					Active: true,
+				},
+				Audio: FeedConfig{
+					Domain: "/dev/shm/mxl-audio",
+					UUID:   "audio-uuid",
+					Active: true,
+				},
+				SyncRequested: true,
+				Retry:         validRetry,
+			},
+			wantErr: nil,
+		},
+		{
+			name: "audio and video in same domain",
+			config: SessionConfig{
+				Video: FeedConfig{
+					Domain: "/dev/shm/mxl",
+					UUID:   "video-uuid",
+					Active: true,
+				},
+				Audio: FeedConfig{
+					Domain: "/dev/shm/mxl",
+					UUID:   "audio-uuid",
+					Active: true,
+				},
+				SyncRequested: true,
+				Retry:         validRetry,
+			},
+			wantErr: nil,
+		},
+		{
+			name: "video only",
+			config: SessionConfig{
+				Video: FeedConfig{
+					Domain: "/dev/shm/mxl",
+					UUID:   "video-uuid",
+					Active: true,
+				},
+				Retry: validRetry,
+			},
+			wantErr: nil,
+		},
+		{
+			name: "audio only",
+			config: SessionConfig{
+				Audio: FeedConfig{
+					Domain: "/dev/shm/mxl",
+					UUID:   "audio-uuid",
+					Active: true,
+				},
+				Retry: validRetry,
+			},
+			wantErr: nil,
+		},
+		{
+			name: "video UUID without domain",
+			config: SessionConfig{
+				Video: FeedConfig{
+					UUID:   "video-uuid",
+					Active: true,
+				},
+				Retry: validRetry,
+			},
+			wantErr: ErrFeedDomainRequired,
+		},
+		{
+			name: "audio without domain",
+			config: SessionConfig{
+				Audio: FeedConfig{
+					Domain: "",
+					UUID:   "audio-uuid",
+					Active: true,
+				},
+				SyncRequested: true,
+				Retry:         validRetry,
+			},
+			wantErr: ErrFeedDomainRequired,
+		},
+		{
+			name: "sync with only one feed",
+			config: SessionConfig{
+				Video: FeedConfig{
+					Domain: "/dev/shm/mxl-video",
+					UUID:   "video-uuid",
+					Active: true,
+				},
+				SyncRequested: true,
+				Retry:         validRetry,
+			},
+			wantErr: nil,
+		},
+		{
+			name: "empty player with valid retry policy",
+			config: SessionConfig{
+				Retry: validRetry,
+			},
+			wantErr: nil,
+		},
+		{
+			name: "negative MaxAttempts",
+			config: SessionConfig{
+				Retry: RetryPolicy{
+					MaxAttempts:  -100,
+					InitialDelay: 500 * time.Millisecond,
+					MaxDelay:     10 * time.Second,
+				},
+			},
+			wantErr: ErrInvalidMaxAttempts,
+		},
+		{
+			name: "zero InitialDelay",
+			config: SessionConfig{
+				Retry: RetryPolicy{
+					MaxAttempts:  0,
+					InitialDelay: 0,
+					MaxDelay:     10 * time.Second,
+				},
+			},
+			wantErr: ErrInvalidRetryDelay,
+		},
+		{
+			name: "zero MaxDelay",
+			config: SessionConfig{
+				Retry: RetryPolicy{
+					MaxAttempts:  0,
+					InitialDelay: 500 * time.Millisecond,
+					MaxDelay:     0,
+				},
+			},
+			wantErr: ErrInvalidRetryDelay,
+		},
+		{
+			name: "MaxDelay smaller than InitialDelay",
+			config: SessionConfig{
+				Retry: RetryPolicy{
+					MaxAttempts:  0,
+					InitialDelay: 500 * time.Millisecond,
+					MaxDelay:     200 * time.Millisecond,
+				},
+			},
+			wantErr: ErrInvalidRetryRange,
+		},
+		{
+			name: "configured video is stopped",
+			config: SessionConfig{
+				Video: FeedConfig{
+					Domain: "/dev/shm/mxl-video",
+					UUID:   "video-uuid",
+					Active: false,
+				},
+				Retry: validRetry,
+			},
+			wantErr: nil,
+		},
+		{
+			name: "active video without UUID",
+			config: SessionConfig{
+				Video: FeedConfig{
+					Domain: "/dev/shm/mxl-video",
+					Active: true,
+				},
+				Retry: validRetry,
+			},
+			wantErr: ErrActiveFeedNotConfigured,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			err := tt.config.Validate()
+
+			if tt.wantErr == nil {
+				if err != nil {
+					t.Fatalf("Validate() returned unexpected error: %v", err)
+				}
+				return
+			}
+
+			if !errors.Is(err, tt.wantErr) {
+				t.Fatalf(
+					"Validate() error = %v, want error matching %v",
+					err,
+					tt.wantErr,
+				)
+			}
+		})
+	}
+}