534 lines
18 KiB
C#
534 lines
18 KiB
C#
namespace AyCode.Core.Tests.TestModels;
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/// <summary>
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/// Factory for creating test data hierarchies.
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/// Used by both unit tests and benchmarks.
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/// </summary>
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public static class TestDataFactory
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{
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private static int _idCounter = 1;
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/// <summary>
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/// Reset the ID counter (call in test setup)
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/// </summary>
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public static void ResetIdCounter() => _idCounter = 1;
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/// <summary>
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/// Get the next unique ID
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/// </summary>
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public static int NextId() => _idCounter++;
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#region Simple Object Creation
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/// <summary>
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/// Create a shared tag for cross-reference testing
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/// </summary>
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public static SharedTag CreateTag(string? name = null, string? color = null)
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{
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var id = _idCounter++;
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return new SharedTag
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{
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Id = id,
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Name = name ?? $"Tag-{id}",
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Color = color ?? $"#{id:X2}{(id * 10) % 256:X2}{(id * 20) % 256:X2}",
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Priority = id % 5,
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IsActive = id % 2 == 0,
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CreatedAt = DateTime.UtcNow.AddDays(-id),
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Description = $"Description for tag {id}"
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};
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}
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/// <summary>
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/// Create a shared category
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/// </summary>
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public static SharedCategory CreateCategory(string? name = null, int? parentId = null)
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{
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var id = _idCounter++;
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return new SharedCategory
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{
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Id = id,
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Name = name ?? $"Category-{id}",
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Description = $"Category description {id}",
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SortOrder = id * 100,
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IsDefault = id == 1,
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ParentCategoryId = parentId,
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CreatedAt = DateTime.UtcNow.AddMonths(-id),
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UpdatedAt = DateTime.UtcNow.AddDays(-id)
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};
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}
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/// <summary>
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/// Create a shared user for cross-reference testing
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/// </summary>
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public static SharedUser CreateUser(string? username = null, TestUserRole role = TestUserRole.User)
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{
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var id = _idCounter++;
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return new SharedUser
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{
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Id = id,
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Username = username ?? $"user{id}",
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Email = $"user{id}@test.com",
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FirstName = $"First{id}",
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LastName = $"Last{id}",
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IsActive = true,
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Role = role,
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LastLoginAt = DateTime.UtcNow.AddHours(-id),
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CreatedAt = DateTime.UtcNow.AddYears(-1),
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Preferences = new UserPreferences
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{
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Theme = id % 2 == 0 ? "dark" : "light",
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Language = "en-US",
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NotificationsEnabled = true,
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EmailDigestFrequency = "daily"
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}
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};
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}
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/// <summary>
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/// Create metadata info (non-IId)
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/// </summary>
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public static MetadataInfo CreateMetadata(string? key = null, bool withChild = false)
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{
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var id = _idCounter++;
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return new MetadataInfo
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{
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Key = key ?? $"Meta-{id}",
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Value = $"MetaValue-{id}",
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Timestamp = DateTime.UtcNow.AddMinutes(-id * 10),
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ChildMetadata = withChild ? CreateMetadata($"Child-{id}", false) : null
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};
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}
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#endregion
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#region Hierarchy Creation (5 Levels)
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/// <summary>
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/// Create a deep order hierarchy with configurable depth.
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/// Supports both IId-based (SharedTag, SharedUser, SharedCategory) and Non-IId (UserPreferences) shared references.
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/// </summary>
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public static TestOrder CreateOrder(
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int itemCount = 2,
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int palletsPerItem = 2,
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int measurementsPerPallet = 2,
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int pointsPerMeasurement = 3,
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SharedTag? sharedTag = null,
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SharedUser? sharedUser = null,
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MetadataInfo? sharedMetadata = null,
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UserPreferences? sharedPreferences = null,
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SharedCategory? sharedCategory = null)
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{
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// If sharedUser is provided but no sharedPreferences, use the user's preferences as shared
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sharedPreferences ??= sharedUser?.Preferences;
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var order = new TestOrder
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{
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Id = _idCounter++,
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OrderNumber = $"ORD-{_idCounter:D4}",
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Status = TestStatus.Pending,
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CreatedAt = DateTime.UtcNow,
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TotalAmount = 1000m + _idCounter * 100,
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PrimaryTag = sharedTag,
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SecondaryTag = sharedTag, // Same reference for $ref testing
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Owner = sharedUser,
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Category = sharedCategory,
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OrderMetadata = sharedMetadata,
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AuditMetadata = sharedMetadata // Same reference for Newtonsoft $ref
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};
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if (sharedTag != null)
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{
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order.Tags.Add(sharedTag);
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}
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for (int i = 0; i < itemCount; i++)
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{
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var item = CreateOrderItem(
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palletsPerItem,
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measurementsPerPallet,
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pointsPerMeasurement,
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sharedTag,
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sharedUser,
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sharedMetadata,
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sharedPreferences,
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sharedCategory);
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item.ParentOrder = order;
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order.Items.Add(item);
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}
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return order;
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}
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/// <summary>
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/// Create an order item with pallets.
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/// Supports both IId-based and Non-IId shared references.
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/// </summary>
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public static TestOrderItem CreateOrderItem(
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int palletCount = 2,
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int measurementsPerPallet = 2,
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int pointsPerMeasurement = 3,
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SharedTag? sharedTag = null,
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SharedUser? sharedUser = null,
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MetadataInfo? sharedMetadata = null,
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UserPreferences? sharedPreferences = null,
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SharedCategory? sharedCategory = null)
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{
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// Create assignee - if sharedUser provided, use it. Otherwise create new user with sharedPreferences
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SharedUser? assignee = sharedUser;
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if (assignee == null && sharedPreferences != null)
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{
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// Create a new user but with shared preferences (Non-IId ref testing)
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assignee = CreateUser();
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assignee.Preferences = sharedPreferences;
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}
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var item = new TestOrderItem
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{
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Id = _idCounter++,
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ProductName = $"Product-{_idCounter}",
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Quantity = 10 + _idCounter,
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UnitPrice = 5.5m * _idCounter,
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Status = TestStatus.Pending,
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Tag = sharedTag,
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Assignee = assignee,
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ItemMetadata = sharedMetadata
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};
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for (int i = 0; i < palletCount; i++)
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{
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// Pass shared references to all levels - creates many shared refs!
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var pallet = CreatePallet(
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measurementsPerPallet,
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pointsPerMeasurement,
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sharedMetadata,
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sharedTag, // IId shared ref
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sharedUser, // IId shared ref
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sharedCategory); // IId shared ref
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pallet.ParentItem = item;
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item.Pallets.Add(pallet);
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}
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return item;
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}
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/// <summary>
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/// Create a pallet with measurements
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/// </summary>
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public static TestPallet CreatePallet(
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int measurementCount = 2,
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int pointsPerMeasurement = 3,
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MetadataInfo? sharedMetadata = null,
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SharedTag? sharedTag = null,
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SharedUser? sharedInspector = null,
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SharedCategory? sharedCategory = null)
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{
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var pallet = new TestPallet
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{
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Id = _idCounter++,
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PalletCode = $"PLT-{_idCounter:D4}",
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TrayCount = 5 + _idCounter % 10,
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Status = TestStatus.Pending,
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Weight = 100.5 + _idCounter,
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PalletMetadata = sharedMetadata,
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Tag = sharedTag,
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Inspector = sharedInspector,
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Category = sharedCategory
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};
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for (int i = 0; i < measurementCount; i++)
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{
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var measurement = CreateMeasurement(pointsPerMeasurement, sharedTag, sharedInspector);
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measurement.ParentPallet = pallet;
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pallet.Measurements.Add(measurement);
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}
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return pallet;
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}
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/// <summary>
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/// Create a measurement with points
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/// </summary>
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public static TestMeasurement CreateMeasurement(
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int pointCount = 3,
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SharedTag? sharedTag = null,
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SharedUser? sharedOperator = null)
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{
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var measurement = new TestMeasurement
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{
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Id = _idCounter++,
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Name = $"Measurement-{_idCounter}",
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TotalWeight = 100.5 + _idCounter,
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CreatedAt = DateTime.UtcNow,
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Tag = sharedTag,
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Operator = sharedOperator
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};
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for (int i = 0; i < pointCount; i++)
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{
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var point = CreateMeasurementPoint(sharedTag, sharedOperator);
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point.ParentMeasurement = measurement;
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measurement.Points.Add(point);
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}
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return measurement;
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}
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/// <summary>
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/// Create a measurement point
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/// </summary>
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public static TestMeasurementPoint CreateMeasurementPoint(
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SharedTag? sharedTag = null,
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SharedUser? sharedVerifier = null)
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{
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var id = _idCounter++;
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return new TestMeasurementPoint
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{
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Id = id,
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Label = $"Point-{id}",
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Value = 10.5 + (id * 0.1),
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MeasuredAt = DateTime.UtcNow,
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Tag = sharedTag,
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Verifier = sharedVerifier
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};
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}
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#endregion
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#region Benchmark Data Generation
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/// <summary>
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/// Create a large graph for benchmarking with many cross-references.
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/// Creates approximately (itemCount * palletsPerItem * measurementsPerPallet * pointsPerMeasurement) objects.
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/// </summary>
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public static TestOrder CreateBenchmarkOrder(
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int itemCount = 5,
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int palletsPerItem = 4,
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int measurementsPerPallet = 3,
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int pointsPerMeasurement = 5)
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{
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ResetIdCounter();
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// Create shared references that will be used throughout
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var sharedTags = Enumerable.Range(1, 10).Select(_ => CreateTag()).ToList();
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var sharedUser = CreateUser("benchuser", TestUserRole.Admin);
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var sharedMetadata = CreateMetadata("benchmark", withChild: true);
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var order = new TestOrder
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{
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Id = _idCounter++,
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OrderNumber = $"BENCH-{_idCounter:D6}",
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Status = TestStatus.Processing,
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CreatedAt = DateTime.UtcNow,
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TotalAmount = 999999.99m,
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PrimaryTag = sharedTags[0],
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SecondaryTag = sharedTags[0],
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Owner = sharedUser,
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Category = CreateCategory("Benchmark"),
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OrderMetadata = sharedMetadata,
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AuditMetadata = sharedMetadata,
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Tags = sharedTags.Take(3).ToList()
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};
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for (int i = 0; i < itemCount; i++)
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{
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var item = new TestOrderItem
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{
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Id = _idCounter++,
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ProductName = $"BenchProduct-{i}",
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Quantity = 100 + i * 10,
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UnitPrice = 25.99m + i,
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Status = (TestStatus)(i % 5),
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Tag = sharedTags[i % sharedTags.Count],
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Assignee = sharedUser,
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ItemMetadata = sharedMetadata
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};
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item.ParentOrder = order;
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for (int p = 0; p < palletsPerItem; p++)
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{
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var pallet = new TestPallet
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{
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Id = _idCounter++,
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PalletCode = $"PLT-{i}-{p}",
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TrayCount = 10 + p,
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Status = (TestStatus)(p % 4),
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Weight = 500.0 + p * 50,
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PalletMetadata = sharedMetadata
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};
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pallet.ParentItem = item;
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for (int m = 0; m < measurementsPerPallet; m++)
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{
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var measurement = new TestMeasurement
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{
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Id = _idCounter++,
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Name = $"Meas-{i}-{p}-{m}",
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TotalWeight = 50.0 + m * 10,
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CreatedAt = DateTime.UtcNow.AddMinutes(-m)
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};
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measurement.ParentPallet = pallet;
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for (int pt = 0; pt < pointsPerMeasurement; pt++)
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{
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var point = new TestMeasurementPoint
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{
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Id = _idCounter++,
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Label = $"Pt-{i}-{p}-{m}-{pt}",
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Value = 1.0 + pt * 0.5,
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MeasuredAt = DateTime.UtcNow.AddSeconds(-pt)
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};
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point.ParentMeasurement = measurement;
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measurement.Points.Add(point);
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}
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pallet.Measurements.Add(measurement);
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}
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item.Pallets.Add(pallet);
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}
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order.Items.Add(item);
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}
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return order;
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}
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/// <summary>
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/// Create a large-scale benchmark order similar to production workloads.
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/// Targets ~50,000-100,000+ IId objects with deep hierarchy and shared references.
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/// </summary>
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/// <param name="rootItemCount">Number of root items (default 500 for ~50K objects, use 2200 for production-like)</param>
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/// <param name="palletsPerItem">Pallets per item</param>
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/// <param name="measurementsPerPallet">Measurements per pallet</param>
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/// <param name="pointsPerMeasurement">Points per measurement</param>
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/// <returns>Large TestOrder with many IId references</returns>
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public static TestOrder CreateLargeScaleBenchmarkOrder(
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int rootItemCount = 500,
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int palletsPerItem = 3,
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int measurementsPerPallet = 3,
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int pointsPerMeasurement = 4)
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{
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ResetIdCounter();
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// Create shared references - these will be heavily reused (tests $ref handling)
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var sharedTags = Enumerable.Range(1, 50).Select(_ => CreateTag()).ToList();
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var sharedUsers = Enumerable.Range(1, 20).Select(i => CreateUser($"user{i}", (TestUserRole)(i % 4))).ToList();
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var sharedMetadata = CreateMetadata("large-scale", withChild: true);
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var sharedCategories = Enumerable.Range(1, 10).Select(i => CreateCategory($"Cat-{i}")).ToList();
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var order = new TestOrder
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{
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Id = _idCounter++,
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OrderNumber = $"LARGE-{_idCounter:D8}",
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Status = TestStatus.Processing,
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CreatedAt = DateTime.UtcNow,
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TotalAmount = 9999999.99m,
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PrimaryTag = sharedTags[0],
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SecondaryTag = sharedTags[0], // Same ref
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Owner = sharedUsers[0],
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Category = sharedCategories[0],
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OrderMetadata = sharedMetadata,
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AuditMetadata = sharedMetadata, // Same ref
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Tags = sharedTags.Take(5).ToList()
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};
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for (int i = 0; i < rootItemCount; i++)
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{
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var item = new TestOrderItem
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{
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Id = _idCounter++,
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ProductName = $"Product-{i}",
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Quantity = 100 + i,
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UnitPrice = 10.99m + (i % 100),
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Status = (TestStatus)(i % 5),
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Tag = sharedTags[i % sharedTags.Count], // Shared ref
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Assignee = sharedUsers[i % sharedUsers.Count], // Shared ref
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ItemMetadata = sharedMetadata // Shared ref
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};
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item.ParentOrder = order;
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for (int p = 0; p < palletsPerItem; p++)
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{
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var pallet = new TestPallet
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{
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Id = _idCounter++,
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PalletCode = $"P-{i}-{p}",
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TrayCount = 5 + (p % 10),
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Status = (TestStatus)(p % 4),
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Weight = 100.0 + p * 10,
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PalletMetadata = sharedMetadata // Shared ref
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};
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pallet.ParentItem = item;
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for (int m = 0; m < measurementsPerPallet; m++)
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{
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var measurement = new TestMeasurement
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{
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Id = _idCounter++,
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Name = $"M-{i}-{p}-{m}",
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TotalWeight = 10.0 + m,
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CreatedAt = DateTime.UtcNow
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};
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measurement.ParentPallet = pallet;
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for (int pt = 0; pt < pointsPerMeasurement; pt++)
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{
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var point = new TestMeasurementPoint
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{
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Id = _idCounter++,
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Label = $"Pt-{i}-{p}-{m}-{pt}",
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Value = pt * 0.1,
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MeasuredAt = DateTime.UtcNow
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};
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point.ParentMeasurement = measurement;
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measurement.Points.Add(point);
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}
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pallet.Measurements.Add(measurement);
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}
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item.Pallets.Add(pallet);
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}
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order.Items.Add(item);
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}
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return order;
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}
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/// <summary>
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/// Calculate approximate object count for large-scale benchmark.
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/// </summary>
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public static int CalculateObjectCount(int rootItems, int pallets, int measurements, int points)
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{
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// 1 order + rootItems + (rootItems * pallets) + (rootItems * pallets * measurements) + (rootItems * pallets * measurements * points)
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// Plus shared objects (tags, users, metadata, categories)
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var sharedObjects = 50 + 20 + 2 + 10; // tags + users + metadata + categories
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var hierarchyObjects = 1 + rootItems + (rootItems * pallets) + (rootItems * pallets * measurements) + (rootItems * pallets * measurements * points);
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return sharedObjects + hierarchyObjects;
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}
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/// <summary>
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/// Create primitive test data for all-types testing
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/// </summary>
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public static PrimitiveTestClass CreatePrimitiveTestData()
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{
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return new PrimitiveTestClass
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{
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IntValue = int.MaxValue,
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LongValue = long.MaxValue,
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DoubleValue = 3.14159265358979,
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DecimalValue = 12345.6789m,
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FloatValue = 1.5f,
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BoolValue = true,
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StringValue = "Test String ?? ????",
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GuidValue = Guid.Parse("12345678-1234-1234-1234-123456789abc"),
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DateTimeValue = new DateTime(2024, 12, 25, 12, 30, 45, DateTimeKind.Utc),
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EnumValue = TestStatus.Shipped,
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ByteValue = 255,
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ShortValue = short.MaxValue,
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NullableInt = 42,
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NullableIntNull = null
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};
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}
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#endregion
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}
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