public void CorrectlyRevivesMutlipleShardLocations()
{
const string expectedServerName01 = @"(localdb)\mssqllocaldb";
const string expectedServerName02 = @"(localdb)\.\SharedLocalDb";
const string expectedDatabaseName01 = "MyTestShard001";
const string expectedDatabaseName02 = "MyTestShard002";
var argValue =
$"{expectedServerName01}|{expectedDatabaseName01},{expectedServerName02}|{expectedDatabaseName02}";
var actualShardLocations = ShardLocationsArgReviver.Revive(null, argValue);
Assert.IsNotNull(actualShardLocations);
Assert.IsNotNull(actualShardLocations.Locations);
Assert.AreEqual(2, actualShardLocations.Locations.Length);
var actualLocation01 = actualShardLocations.Locations[0];
Assert.AreEqual(expectedServerName01, actualLocation01.ServerName);
Assert.AreEqual(expectedDatabaseName01, actualLocation01.DatabaseName);
var actualLocation02 = actualShardLocations.Locations[1];
Assert.AreEqual(expectedServerName02, actualLocation02.ServerName);
Assert.AreEqual(expectedDatabaseName02, actualLocation02.DatabaseName);
}
public void CorrectlyReturnsEmptyLocationsArrayForEmtpyLocationValueAndDoesNotThrowException()
{
var actualEmptyLocations = ShardLocationsArgReviver.Revive(null, ",");
Assert.IsNotNull(actualEmptyLocations);
Assert.IsNotNull(actualEmptyLocations.Locations);
Assert.IsFalse(actualEmptyLocations.Locations.Any());
}
public void CorrectlyReturnsNullForNullOrEmptyOrWhiteSpaceValue()
{
var actualNull = ShardLocationsArgReviver.Revive(null, null);
Assert.IsNull(actualNull);
var actualEmpty = ShardLocationsArgReviver.Revive(null, "");
Assert.IsNull(actualNull);
var actualWhiteSpace = ShardLocationsArgReviver.Revive(null, "\t");
Assert.IsNull(actualNull);
}
public void CorrectlyRevivesSingleShardLocationWithErrantPairSeperator()
{
const string expectedServerName = @"(localdb)\mssqllocaldb";
const string expectedDatabaseName = "MyTestShard001";
var actualShardLocations = ShardLocationsArgReviver.Revive(null, $"{expectedServerName}|{expectedDatabaseName}|");
Assert.IsNotNull(actualShardLocations);
Assert.IsNotNull(actualShardLocations.Locations);
Assert.AreEqual(1, actualShardLocations.Locations.Length);
var actualLocation = actualShardLocations.Locations.Single();
Assert.AreEqual(expectedServerName, actualLocation.ServerName);
Assert.AreEqual(expectedDatabaseName, actualLocation.DatabaseName);
}
public void ThrowsExceptionForMissingDatabaseNameWhenMultipleLocationsSpecified()
{
var _ = ShardLocationsArgReviver.Revive(null, @"(localdb)\mssqllocaldb|,(localdb)\mssqllocaldb|MyTestShard002");
}
public void ThrowsExceptionForMissingDatabaseName()
{
var _ = ShardLocationsArgReviver.Revive(null, @"(localdb)\mssqllocaldb|");
}
public void ThrowsExceptionForMissingServerName()
{
var _ = ShardLocationsArgReviver.Revive(null, "|MyTestShard001");
}