Added web module tests
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192
tests/HopFrame.Tests.Core/Services/TableManagerTests.cs
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192
tests/HopFrame.Tests.Core/Services/TableManagerTests.cs
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// ReSharper disable GenericEnumeratorNotDisposed
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using HopFrame.Core.Config;
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using HopFrame.Core.Services;
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using HopFrame.Core.Services.Implementations;
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using HopFrame.Tests.Core.Models;
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using Microsoft.EntityFrameworkCore;
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using Moq;
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namespace HopFrame.Tests.Core.Services;
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public class TableManagerTests {
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private Mock<DbContext> CreateMockDbContext<TModel>(List<TModel> data) where TModel : class {
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var dbContext = new Mock<DbContext>();
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var dbSet = CreateMockDbSet(data);
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dbContext.Setup(m => m.Set<TModel>()).Returns(dbSet.Object);
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dbContext.Setup(m => m.Entry(It.IsAny<MockModel>())).Returns<MockModel>(entry => new MockDbContext().Entry(entry));
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return dbContext;
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}
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private Mock<DbSet<TModel>> CreateMockDbSet<TModel>(List<TModel> data) where TModel : class {
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var queryableData = data.AsQueryable();
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var dbSet = new Mock<DbSet<TModel>>();
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dbSet.As<IQueryable<TModel>>().Setup(m => m.Provider)
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.Returns(new TestAsyncQueryProvider<TModel>(queryableData.Provider));
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dbSet.As<IQueryable<TModel>>().Setup(m => m.Expression).Returns(queryableData.Expression);
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dbSet.As<IQueryable<TModel>>().Setup(m => m.ElementType).Returns(queryableData.ElementType);
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dbSet.As<IQueryable<TModel>>().Setup(m => m.GetEnumerator()).Returns(queryableData.GetEnumerator());
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dbSet.As<IAsyncEnumerable<TModel>>().Setup(m => m.GetAsyncEnumerator(It.IsAny<CancellationToken>()))
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.Returns(new TestAsyncEnumerator<TModel>(queryableData.GetEnumerator()));
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dbSet.As<IQueryable<TModel>>().Setup(m => m.Provider)
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.Returns(new TestAsyncQueryProvider<TModel>(queryableData.Provider));
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dbSet.Setup(m => m.FindAsync(It.IsAny<object[]>())).ReturnsAsync((object[] ids) =>
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data.FirstOrDefault(d => ids.Contains(d.GetType().GetProperty("Id")!.GetValue(d, null))));
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return dbSet;
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}
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[Fact]
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public void LoadPage_ReturnsPagedData() {
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// Arrange
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var data = new List<MockModel> {
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new MockModel { Id = 1, Name = "Item1" },
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new MockModel { Id = 2, Name = "Item2" },
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new MockModel { Id = 3, Name = "Item3" }
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};
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var dbContext = CreateMockDbContext(data);
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var config = new TableConfig(new DbContextConfig(typeof(MockDbContext)), typeof(MockModel), "Models", 0);
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var explorer = new Mock<IContextExplorer>();
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var provider = new Mock<IServiceProvider>();
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var manager = new TableManager<MockModel>(dbContext.Object, config, explorer.Object, provider.Object);
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// Act
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var result = manager.LoadPage(1, 2).ToList();
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// Assert
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Assert.Single(result);
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Assert.Equal("Item3", ((MockModel)result[0]).Name);
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}
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[Fact]
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public async Task Search_ReturnsMatchingData() {
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// Arrange
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var data = new List<MockModel> {
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new MockModel { Id = 1, Name = "Item1" },
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new MockModel { Id = 2, Name = "Item2" },
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new MockModel { Id = 3, Name = "TestItem" }
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};
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var dbContext = CreateMockDbContext(data);
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var config = new TableConfig(new DbContextConfig(typeof(MockDbContext)), typeof(MockModel), "Models", 0);
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config.Properties.Add(new PropertyConfig(typeof(MockModel).GetProperty("Name")!, config, 0)
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{ Searchable = true });
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var explorer = new Mock<IContextExplorer>();
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var provider = new Mock<IServiceProvider>();
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var manager = new TableManager<MockModel>(dbContext.Object, config, explorer.Object, provider.Object);
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// Act
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var (result, totalPages) = await manager.Search("Test", 0, 2);
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// Assert
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var collection = result as object[] ?? result.ToArray();
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Assert.Single(collection);
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Assert.Equal("TestItem", ((MockModel)collection.First()).Name);
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Assert.Equal(1, totalPages);
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}
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[Fact]
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public async Task TotalPages_ReturnsCorrectPageCount() {
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// Arrange
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var data = new List<MockModel> {
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new MockModel { Id = 1, Name = "Item1" },
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new MockModel { Id = 2, Name = "Item2" },
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new MockModel { Id = 3, Name = "Item3" }
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};
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var dbContext = new MockDbContext();
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var config = new TableConfig(new DbContextConfig(typeof(MockDbContext)), typeof(MockModel), "Models", 0);
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var explorer = new Mock<IContextExplorer>();
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var provider = new Mock<IServiceProvider>();
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var manager = new TableManager<MockModel>(dbContext, config, explorer.Object, provider.Object);
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await dbContext.Models.AddRangeAsync(data);
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await dbContext.SaveChangesAsync();
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// Act
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var totalPages = await manager.TotalPages(2);
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// Assert
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Assert.Equal(2, totalPages);
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}
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[Fact]
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public async Task DeleteItem_RemovesItemFromDbSet() {
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// Arrange
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var data = new List<MockModel> {
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new MockModel { Id = 1, Name = "Item1" },
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new MockModel { Id = 2, Name = "Item2" }
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};
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var dbContext = CreateMockDbContext(data);
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var config = new TableConfig(new DbContextConfig(typeof(MockDbContext)), typeof(MockModel), "Models", 0);
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var explorer = new Mock<IContextExplorer>();
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var provider = new Mock<IServiceProvider>();
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var manager = new TableManager<MockModel>(dbContext.Object, config, explorer.Object, provider.Object);
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var item = data.First();
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// Act
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await manager.DeleteItem(item);
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// Assert
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dbContext.Verify(m => m.SaveChangesAsync(It.IsAny<CancellationToken>()), Times.Once);
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dbContext.Verify(m => m.Set<MockModel>().Remove(item), Times.Once);
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}
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[Fact]
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public async Task EditItem_SavesChanges() {
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// Arrange
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var data = new List<MockModel> {
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new MockModel { Id = 1, Name = "Item1" }
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};
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var dbContext = CreateMockDbContext(data);
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var config = new TableConfig(new DbContextConfig(typeof(MockDbContext)), typeof(MockModel), "Models", 0);
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var explorer = new Mock<IContextExplorer>();
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var provider = new Mock<IServiceProvider>();
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var manager = new TableManager<MockModel>(dbContext.Object, config, explorer.Object, provider.Object);
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// Act
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await manager.EditItem(data.First());
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// Assert
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dbContext.Verify(m => m.SaveChangesAsync(It.IsAny<CancellationToken>()), Times.Once);
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}
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[Fact]
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public async Task AddItem_AddsItemToDbSet() {
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// Arrange
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var data = new List<MockModel>();
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var dbContext = CreateMockDbContext(data);
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var config = new TableConfig(new DbContextConfig(typeof(MockDbContext)), typeof(MockModel), "Models", 0);
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var explorer = new Mock<IContextExplorer>();
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var provider = new Mock<IServiceProvider>();
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var manager = new TableManager<MockModel>(dbContext.Object, config, explorer.Object, provider.Object);
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var newItem = new MockModel { Id = 3, Name = "NewItem" };
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// Act
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await manager.AddItem(newItem);
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// Assert
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dbContext.Verify(m => m.SaveChangesAsync(It.IsAny<CancellationToken>()), Times.Once);
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dbContext.Verify(m => m.Set<MockModel>().AddAsync(newItem, It.IsAny<CancellationToken>()), Times.Once);
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}
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[Fact]
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public async Task RevertChanges_ReloadsItem() {
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// Arrange
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var data = new List<MockModel> {
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new MockModel { Id = 1, Name = "Item1" }
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};
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var dbContext = CreateMockDbContext(data);
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var config = new TableConfig(new DbContextConfig(typeof(MockDbContext)), typeof(MockModel), "Models", 0);
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var explorer = new Mock<IContextExplorer>();
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var provider = new Mock<IServiceProvider>();
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var manager = new TableManager<MockModel>(dbContext.Object, config, explorer.Object, provider.Object);
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var item = data.First();
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// Act
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await manager.RevertChanges(item);
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// Assert
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dbContext.Verify(m => m.Entry(item), Times.Once);
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}
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}
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