MAJ des derniers tests

tp1/Entities/BookEntity.cs

@@ -1,11 +1,13 @@
 using System;
 using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
 namespace Entities
 {
+    [Table("TableBook")]
     public class BookEntity
     {
         public long Id { get; set; }

tp1/StubbedContextLib/Migrations/20240215144801_Mg.Designer.cs

@@ -11,7 +11,7 @@ using StubbedContextLib;
 namespace StubbedContextLib.Migrations
 {
     [DbContext(typeof(StubbedContext))]
-    [Migration("20240215122943_Mg")]
+    [Migration("20240215144801_Mg")]
     partial class Mg
     {
         /// <inheritdoc />
@@ -48,7 +48,7 @@ namespace StubbedContextLib.Migrations
 
                     b.HasIndex("OwnerId");
 
-                    b.ToTable("BookEntity");
+                    b.ToTable("TableBook");
 
                     b.HasData(
                         new
@@ -85,7 +85,7 @@ namespace StubbedContextLib.Migrations
 
                     b.HasKey("Id");
 
-                    b.ToTable("PersonEntity");
+                    b.ToTable("PersonSet");
 
                     b.HasData(
                         new

tp1/StubbedContextLib/Migrations/20240215144801_Mg.cs

@@ -13,7 +13,7 @@ namespace StubbedContextLib.Migrations
         protected override void Up(MigrationBuilder migrationBuilder)
         {
             migrationBuilder.CreateTable(
-                name: "PersonEntity",
+                name: "PersonSet",
                 columns: table => new
                 {
                     Id = table.Column<int>(type: "INTEGER", nullable: false)
@@ -23,11 +23,11 @@ namespace StubbedContextLib.Migrations
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_PersonEntity", x => x.Id);
+                    table.PrimaryKey("PK_PersonSet", x => x.Id);
                 });
 
             migrationBuilder.CreateTable(
-                name: "BookEntity",
+                name: "TableBook",
                 columns: table => new
                 {
                     Id = table.Column<long>(type: "INTEGER", nullable: false)
@@ -40,16 +40,21 @@ namespace StubbedContextLib.Migrations
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_BookEntity", x => x.Id);
+                    table.PrimaryKey("PK_TableBook", x => x.Id);
                     table.ForeignKey(
-                        name: "FK_BookEntity_PersonEntity_OwnerId",
+                        name: "FK_TableBook_PersonSet_OwnerId",
                         column: x => x.OwnerId,
-                        principalTable: "PersonEntity",
+                        principalTable: "PersonSet",
                         principalColumn: "Id");
                 });
 
             migrationBuilder.InsertData(
-                table: "BookEntity",
+                table: "PersonSet",
+                columns: new[] { "Id", "FirstName", "LastName" },
+                values: new object[] { 1, "coco", "test" });
+
+            migrationBuilder.InsertData(
+                table: "TableBook",
                 columns: new[] { "Id", "Author", "Isbn", "OwnerId", "PersonId", "Title" },
                 values: new object[,]
                 {
@@ -57,14 +62,9 @@ namespace StubbedContextLib.Migrations
                     { 2L, "test2", "test2", null, 1, "test2" }
                 });
 
-            migrationBuilder.InsertData(
-                table: "PersonEntity",
-                columns: new[] { "Id", "FirstName", "LastName" },
-                values: new object[] { 1, "coco", "test" });
-
             migrationBuilder.CreateIndex(
-                name: "IX_BookEntity_OwnerId",
-                table: "BookEntity",
+                name: "IX_TableBook_OwnerId",
+                table: "TableBook",
                 column: "OwnerId");
         }
 
@@ -72,10 +72,10 @@ namespace StubbedContextLib.Migrations
         protected override void Down(MigrationBuilder migrationBuilder)
         {
             migrationBuilder.DropTable(
-                name: "BookEntity");
+                name: "TableBook");
 
             migrationBuilder.DropTable(
-                name: "PersonEntity");
+                name: "PersonSet");
         }
     }
 }

tp1/StubbedContextLib/Migrations/StubbedContextModelSnapshot.cs

@@ -45,7 +45,7 @@ namespace StubbedContextLib.Migrations
 
                     b.HasIndex("OwnerId");
 
-                    b.ToTable("BookEntity");
+                    b.ToTable("TableBook");
 
                     b.HasData(
                         new
@@ -82,7 +82,7 @@ namespace StubbedContextLib.Migrations
 
                     b.HasKey("Id");
 
-                    b.ToTable("PersonEntity");
+                    b.ToTable("PersonSet");
 
                     b.HasData(
                         new

tp1/StubbedContextLib/StubbedContext.cs

@@ -12,8 +12,6 @@ namespace StubbedContextLib
 {
     public class StubbedContext : LibraryContext
     {
-        public DbSet<PersonEntity> Persons { get; set; } 
-        public DbSet<BookEntity> Books {  get; set; }
 
         public StubbedContext() {
 

tp1/UnitTests/UnitTest1.cs

@@ -104,8 +104,8 @@ namespace UnitTests
             {
                 context.PersonSet.Include(pers => pers.Books).ToList();
                 string nameToFind = "princeOfPersia";
-                Assert.Equal(2, context.Books.Where(n => n.Title.ToLower().Contains(nameToFind)).Count());
-                var ewok = context.Books.Where(n => n.Title.ToLower().Contains(nameToFind)).First();
+                Assert.Equal(2, context.BooksSet.Where(n => n.Title.ToLower().Contains(nameToFind)).Count());
+                var ewok = context.BooksSet.Where(n => n.Title.ToLower().Contains(nameToFind)).First();
                 ewok.Title = "l'Odyssée";
                 context.SaveChanges();
             }
@@ -190,6 +190,78 @@ namespace UnitTests
         }
 
 
+        [Fact]
+        public void Delete_TestEmprunt()
+        {
+            var connection = new SqliteConnection("DataSource=:memory:");
+            connection.Open();
+            var options = new DbContextOptionsBuilder<LibraryContext>().UseSqlite().Options;
+
+            //prepares the database with one instance of the context
+
+            //prepares the database with one instance of the context
+            using (var context = new StubbedContext(options))
+            {
+                var books = context.BooksSet;
+
+                context.PersonSet.Include(pers => pers.Books).ToList();
+                var person = context.PersonSet.Where(b => b.FirstName.StartsWith("coco")).First();
+                var testbook = new BookEntity();
+                foreach (var book in books)
+                {
+                    if (book.Owner == null)
+                    {
+                        person.Books.Add(book);
+                        testbook = book;
+                        break;
+                    }
+                }
+
+                Assert.Equal(testbook.Owner, person);
+                context.SaveChanges();
+            }
+        }
+
+        [Fact]
+        public void Delete_TestRendu()
+        {
+            var connection = new SqliteConnection("DataSource=:memory:");
+            connection.Open();
+            var options = new DbContextOptionsBuilder<LibraryContext>().UseSqlite().Options;
+
+            //prepares the database with one instance of the context
+
+            //prepares the database with one instance of the context
+            using (var context = new StubbedContext(options))
+            {
+                var books = context.BooksSet;
+
+                context.PersonSet.Include(pers => pers.Books).ToList();
+                var person = context.PersonSet.Where(b => b.FirstName.StartsWith("coco")).First();
+                var testbook = new BookEntity();
+                foreach (var book in books)
+                {
+                    if (book.Owner == null)
+                    {
+                        person.Books.Add(book);
+                        testbook = book;
+                        break;
+                    }
+                }
+
+                foreach (var book in books)
+                {
+                    //Console.WriteLine(book.Owner.FirstName);
+                    if (book.Owner != null)
+                    {
+                        book.Owner = null;  
+                    }
+                }
+                Assert.Null(testbook.Owner);
+                context.SaveChanges();
+            }
+        }
+
 
 
     }