public async Task DbInitAsync_UpToDate_Test()
{
#region Stubs
var current = new Version(2, 3);
var mandatory = new Version(2, 3);
#endregion
#region Mocks
var dbInitializerDal = new Mock <IDbInitializerDal>(MockBehavior.Strict);
dbInitializerDal
.Setup(x => x.GetCurrentDbVersionAsync())
.ReturnsAsync(current);
dbInitializerDal
.Setup(x => x.GetMandatoryDbVersion())
.Returns(mandatory);
#endregion
var dbInitializer = new DatabaseInitializer(dbInitializerDal.Object);
await dbInitializer.InitAndMigrateDbAsync();
#region Validations
dbInitializerDal.VerifyAll();
#endregion
}
public async Task DbInitAsync_NoDb_Migration_Error_Test()
{
#region Stubs
var current = (Version)null;
var mandatory = new Version(2, 3);
var migrationPatterns = new Tuple <Version, Version>[]
{
new Tuple <Version, Version>(new Version(1, 0), new Version(1, 7)),
new Tuple <Version, Version>(new Version(1, 7), new Version(2, 0)),
new Tuple <Version, Version>(new Version(2, 0), new Version(2, 2))
};
#endregion
#region Mocks
var dbInitializerDal = new Mock <IDbInitializerDal>(MockBehavior.Strict);
dbInitializerDal
.Setup(x => x.GetCurrentDbVersionAsync())
.ReturnsAsync(current);
dbInitializerDal
.Setup(x => x.GetMandatoryDbVersion())
.Returns(mandatory);
dbInitializerDal
.Setup(x => x.InitDbAsync())
.ReturnsAsync(new Version(1, 0));
dbInitializerDal
.Setup(x => x.GetMigrationPatterns())
.Returns(migrationPatterns);
foreach (var m in migrationPatterns)
{
dbInitializerDal
.Setup(x => x.MigrateDbAsync(
It.Is <Version>(y => y == m.Item1),
It.Is <Version>(y => y == m.Item2)
))
.ReturnsAsync(m.Item2);
}
#endregion
var dbInitializer = new DatabaseInitializer(dbInitializerDal.Object);
try
{
await dbInitializer.InitAndMigrateDbAsync();
}
finally
{
#region Validations
dbInitializerDal.VerifyAll();
#endregion
}
}
public async Task DbInitAsync_NoDb_Test()
{
#region Stubs
var current = (Version)null;
var mandatory = new Version(1, 0);
var migrationPatterns = new Tuple <Version, Version> [0];
#endregion
#region Mocks
var dbInitializerDal = new Mock <IDbInitializerDal>(MockBehavior.Strict);
dbInitializerDal
.Setup(x => x.GetCurrentDbVersionAsync())
.ReturnsAsync(current);
dbInitializerDal
.Setup(x => x.GetMandatoryDbVersion())
.Returns(mandatory);
dbInitializerDal
.Setup(x => x.InitDbAsync())
.ReturnsAsync(new Version(1, 0));
dbInitializerDal
.Setup(x => x.GetMigrationPatterns())
.Returns(migrationPatterns);
#endregion
var dbInitializer = new DatabaseInitializer(dbInitializerDal.Object);
await dbInitializer.InitAndMigrateDbAsync();
#region Validations
dbInitializerDal.VerifyAll();
#endregion
}
public async Task TestInit()
{
var dal = new DbInitializerPostgresDal(_settings, _tools);
var init = new DatabaseInitializer(dal);
await init.InitAndMigrateDbAsync();
}