/
UpdateTests.cs
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/
UpdateTests.cs
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/*
* The contents of this file are subject to the Initial
* Developer's Public License Version 1.0 (the "License");
* you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
* https://github.com/FirebirdSQL/NETProvider/blob/master/license.txt.
*
* Software distributed under the License is distributed on
* an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
* express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* All Rights Reserved.
*/
//$Authors = Jiri Cincura (jiri@cincura.net)
using System;
using System.Linq;
using Microsoft.EntityFrameworkCore;
using NUnit.Framework;
namespace FirebirdSql.EntityFrameworkCore.Firebird.Tests.EndToEnd
{
public class UpdateTests : EntityFrameworkCoreTestsBase
{
class UpdateContext : FbTestDbContext
{
public UpdateContext(string connectionString)
: base(connectionString)
{ }
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
base.OnModelCreating(modelBuilder);
var insertEntityConf = modelBuilder.Entity<UpdateEntity>();
insertEntityConf.Property(x => x.Id).HasColumnName("ID");
insertEntityConf.Property(x => x.Foo).HasColumnName("FOO");
insertEntityConf.Property(x => x.Bar).HasColumnName("BAR");
insertEntityConf.ToTable("TEST_UPDATE");
}
}
class UpdateEntity
{
public int Id { get; set; }
public string Foo { get; set; }
public string Bar { get; set; }
}
[Test]
public void Update()
{
using (var db = GetDbContext<UpdateContext>())
{
db.Database.ExecuteSqlCommand("create table test_update (id int primary key, foo varchar(20), bar varchar(20))");
db.Database.ExecuteSqlCommand("update or insert into test_update values (66, 'foo', 'bar')");
var entity = new UpdateEntity() { Id = 66, Foo = "test", Bar = "test" };
var entry = db.Attach(entity);
entry.Property(x => x.Foo).IsModified = true;
db.SaveChanges();
var value = db.Set<UpdateEntity>()
.FromSql("select * from test_update where id = 66")
.AsNoTracking()
.First();
Assert.AreEqual("test", value.Foo);
Assert.AreNotEqual("test", value.Bar);
}
}
class ComputedUpdateContext : FbTestDbContext
{
public ComputedUpdateContext(string connectionString)
: base(connectionString)
{ }
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
base.OnModelCreating(modelBuilder);
var insertEntityConf = modelBuilder.Entity<ComputedUpdateEntity>();
insertEntityConf.Property(x => x.Id).HasColumnName("ID");
insertEntityConf.Property(x => x.Foo).HasColumnName("FOO");
insertEntityConf.Property(x => x.Bar).HasColumnName("BAR");
insertEntityConf.Property(x => x.Computed).HasColumnName("COMPUTED")
.ValueGeneratedOnAddOrUpdate();
insertEntityConf.ToTable("TEST_UPDATE_COMPUTED");
}
}
class ComputedUpdateEntity
{
public int Id { get; set; }
public string Foo { get; set; }
public string Bar { get; set; }
public string Computed { get; set; }
}
[Test]
public void ComputedUpdate()
{
using (var db = GetDbContext<ComputedUpdateContext>())
{
db.Database.ExecuteSqlCommand("create table test_update_computed (id int primary key, foo varchar(20), bar varchar(20), computed generated always as (foo || bar))");
db.Database.ExecuteSqlCommand("update or insert into test_update_computed values (66, 'foo', 'bar')");
var entity = new ComputedUpdateEntity() { Id = 66, Foo = "test", Bar = "test" };
var entry = db.Attach(entity);
entry.Property(x => x.Foo).IsModified = true;
db.SaveChanges();
Assert.AreEqual("testbar", entity.Computed);
}
}
class ConcurrencyUpdateContext : FbTestDbContext
{
public ConcurrencyUpdateContext(string connectionString)
: base(connectionString)
{ }
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
base.OnModelCreating(modelBuilder);
var insertEntityConf = modelBuilder.Entity<ConcurrencyUpdateEntity>();
insertEntityConf.Property(x => x.Id).HasColumnName("ID");
insertEntityConf.Property(x => x.Foo).HasColumnName("FOO");
insertEntityConf.Property(x => x.Stamp).HasColumnName("STAMP")
.ValueGeneratedOnAddOrUpdate()
.IsConcurrencyToken();
insertEntityConf.ToTable("TEST_UPDATE_CONCURRENCY");
}
}
class ConcurrencyUpdateEntity
{
public int Id { get; set; }
public string Foo { get; set; }
public DateTime Stamp { get; set; }
}
[Test]
public void ConcurrencyUpdate()
{
using (var db = GetDbContext<ConcurrencyUpdateContext>())
{
db.Database.ExecuteSqlCommand("create table test_update_concurrency (id int primary key, foo varchar(20), stamp timestamp)");
db.Database.ExecuteSqlCommand("update or insert into test_update_concurrency values (66, 'foo', current_timestamp)");
var entity = new ConcurrencyUpdateEntity() { Id = 66, Foo = "test", Stamp = new DateTime(1970, 1, 1) };
var entry = db.Attach(entity);
entry.Property(x => x.Foo).IsModified = true;
Assert.Throws<DbUpdateConcurrencyException>(() => db.SaveChanges());
}
}
class ConcurrencyUpdateNoGeneratedContext : FbTestDbContext
{
public ConcurrencyUpdateNoGeneratedContext(string connectionString)
: base(connectionString)
{ }
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
base.OnModelCreating(modelBuilder);
var insertEntityConf = modelBuilder.Entity<ConcurrencyUpdateNoGeneratedEntity>();
insertEntityConf.Property(x => x.Id).HasColumnName("ID");
insertEntityConf.Property(x => x.Foo).HasColumnName("FOO");
insertEntityConf.Property(x => x.Stamp).HasColumnName("STAMP")
.IsConcurrencyToken();
insertEntityConf.ToTable("TEST_UPDATE_CONCURRENCY_NG");
}
}
class ConcurrencyUpdateNoGeneratedEntity
{
public int Id { get; set; }
public string Foo { get; set; }
public DateTime Stamp { get; set; }
}
[Test]
public void ConcurrencyUpdateNoGenerated()
{
using (var db = GetDbContext<ConcurrencyUpdateNoGeneratedContext>())
{
db.Database.ExecuteSqlCommand("create table test_update_concurrency_ng (id int primary key, foo varchar(20), stamp timestamp)");
db.Database.ExecuteSqlCommand("update or insert into test_update_concurrency_ng values (66, 'foo', current_timestamp)");
var entity = new ConcurrencyUpdateNoGeneratedEntity() { Id = 66, Foo = "test", Stamp = new DateTime(1970, 1, 1) };
var entry = db.Attach(entity);
entry.Property(x => x.Foo).IsModified = true;
entry.Property(x => x.Stamp).IsModified = true;
Assert.Throws<DbUpdateConcurrencyException>(() => db.SaveChanges());
}
}
class TwoComputedUpdateContext : FbTestDbContext
{
public TwoComputedUpdateContext(string connectionString)
: base(connectionString)
{ }
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
base.OnModelCreating(modelBuilder);
var insertEntityConf = modelBuilder.Entity<TwoComputedUpdateEntity>();
insertEntityConf.Property(x => x.Id).HasColumnName("ID");
insertEntityConf.Property(x => x.Foo).HasColumnName("FOO");
insertEntityConf.Property(x => x.Bar).HasColumnName("BAR");
insertEntityConf.Property(x => x.Computed1).HasColumnName("COMPUTED1")
.ValueGeneratedOnAddOrUpdate();
insertEntityConf.Property(x => x.Computed2).HasColumnName("COMPUTED2")
.ValueGeneratedOnAddOrUpdate();
insertEntityConf.ToTable("TEST_UPDATE_2COMPUTED");
}
}
class TwoComputedUpdateEntity
{
public int Id { get; set; }
public string Foo { get; set; }
public string Bar { get; set; }
public string Computed1 { get; set; }
public string Computed2 { get; set; }
}
[Test]
public void TwoComputedUpdate()
{
using (var db = GetDbContext<TwoComputedUpdateContext>())
{
db.Database.ExecuteSqlCommand("create table test_update_2computed (id int primary key, foo varchar(20), bar varchar(20), computed1 generated always as (foo || bar), computed2 generated always as (bar || bar))");
db.Database.ExecuteSqlCommand("update or insert into test_update_2computed values (66, 'foo', 'bar')");
var entity = new TwoComputedUpdateEntity() { Id = 66, Foo = "test", Bar = "test" };
var entry = db.Attach(entity);
entry.Property(x => x.Foo).IsModified = true;
db.SaveChanges();
Assert.AreEqual("testbar", entity.Computed1);
Assert.AreEqual("barbar", entity.Computed2);
}
}
}
}