public void Can_Test_Whether_Instances_Exist()
{
// Arrange
using (var api = new SqlLocalDbApi(_loggerFactory))
{
// Start the default instance to ensure it exists
api.StartInstance(api.DefaultInstanceName);
try
{
// Arrange
string instanceName = api.DefaultInstanceName;
// Act
bool actual = api.InstanceExists(instanceName);
// Assert
actual.ShouldBeTrue();
// Arrange
instanceName = Guid.NewGuid().ToString();
// Act
actual = api.InstanceExists(instanceName);
// Assert
actual.ShouldBeFalse();
}
finally
{
api.StopInstance(api.DefaultInstanceName);
}
}
}
public void Can_Get_Instances_From_Names()
{
// Arrange
using (var api = new SqlLocalDbApi(_loggerFactory))
{
IReadOnlyList <string> names = api.GetInstanceNames();
foreach (string name in names)
{
// Act
ISqlLocalDbInstanceInfo info = api.GetInstanceInfo(name);
// Assert
info.ShouldNotBeNull();
}
// Arrange
string instanceName = Guid.NewGuid().ToString();
// Act
bool actual = api.InstanceExists(instanceName);
// Assert
actual.ShouldBeFalse();
}
}
public void Throws_InvalidOperationException_If_SQL_LocalDB_Not_Installed()
{
// Arrange
var options = new SqlLocalDbOptions();
var registry = Mock.Of <Interop.IRegistry>();
using (var actual = new SqlLocalDbApi(options, registry, _loggerFactory))
{
// Act and Assert
Assert.Throws <InvalidOperationException>(() => actual.CreateInstance("name"));
Assert.Throws <InvalidOperationException>(() => actual.DeleteInstance("name"));
Assert.Throws <InvalidOperationException>(() => actual.DeleteUserInstances());
Assert.Throws <InvalidOperationException>(() => actual.GetDefaultInstance());
Assert.Throws <InvalidOperationException>(() => actual.GetInstanceInfo("name"));
Assert.Throws <InvalidOperationException>(() => actual.GetInstanceNames());
Assert.Throws <InvalidOperationException>(() => actual.GetInstances());
Assert.Throws <InvalidOperationException>(() => actual.GetOrCreateInstance("name"));
Assert.Throws <InvalidOperationException>(() => actual.GetVersionInfo("name"));
Assert.Throws <InvalidOperationException>(() => actual.InstanceExists("name"));
Assert.Throws <InvalidOperationException>(() => actual.LatestVersion);
Assert.Throws <InvalidOperationException>(() => actual.ShareInstance("name", "sharedName"));
Assert.Throws <InvalidOperationException>(() => actual.StartInstance("name"));
Assert.Throws <InvalidOperationException>(() => actual.StartTracing());
Assert.Throws <InvalidOperationException>(() => actual.StopInstance("name"));
Assert.Throws <InvalidOperationException>(() => actual.StopTracing());
Assert.Throws <InvalidOperationException>(() => actual.UnshareInstance("name"));
}
}
public void Throws_PlatformNotSupportedException()
{
// Arrange
using (var actual = new SqlLocalDbApi(_loggerFactory))
{
// Act and Assert
Assert.Throws <PlatformNotSupportedException>(() => actual.CreateInstance("name"));
Assert.Throws <PlatformNotSupportedException>(() => actual.DeleteInstance("name"));
Assert.Throws <PlatformNotSupportedException>(() => actual.DeleteUserInstances());
Assert.Throws <PlatformNotSupportedException>(() => actual.GetDefaultInstance());
Assert.Throws <PlatformNotSupportedException>(() => actual.GetInstanceInfo("name"));
Assert.Throws <PlatformNotSupportedException>(() => actual.GetInstanceNames());
Assert.Throws <PlatformNotSupportedException>(() => actual.GetInstances());
Assert.Throws <PlatformNotSupportedException>(() => actual.GetOrCreateInstance("name"));
Assert.Throws <PlatformNotSupportedException>(() => actual.GetVersionInfo("name"));
Assert.Throws <PlatformNotSupportedException>(() => actual.InstanceExists("name"));
Assert.Throws <PlatformNotSupportedException>(() => actual.LatestVersion);
Assert.Throws <PlatformNotSupportedException>(() => actual.ShareInstance("name", "sharedName"));
Assert.Throws <PlatformNotSupportedException>(() => actual.ShareInstance("sid", "name", "sharedName"));
Assert.Throws <PlatformNotSupportedException>(() => actual.StartInstance("name"));
Assert.Throws <PlatformNotSupportedException>(() => actual.StartTracing());
Assert.Throws <PlatformNotSupportedException>(() => actual.StopInstance("name"));
Assert.Throws <PlatformNotSupportedException>(() => actual.StopTracing());
Assert.Throws <PlatformNotSupportedException>(() => actual.UnshareInstance("name"));
}
}
public void Can_Manage_SqlLocalDB_Instances()
{
// Arrange
using (var actual = new SqlLocalDbApi(_loggerFactory))
{
string instanceName = Guid.NewGuid().ToString();
// Act
ISqlLocalDbInstanceInfo instance = actual.GetInstanceInfo(instanceName);
// Assert
instance.ShouldNotBeNull();
instance.Name.ShouldBe(instanceName);
instance.Exists.ShouldBeFalse();
instance.IsRunning.ShouldBeFalse();
// Act and Assert
actual.InstanceExists(instanceName).ShouldBeFalse();
// Act
actual.CreateInstance(instanceName);
// Assert
instance = actual.GetInstanceInfo(instanceName);
instance.ShouldNotBeNull();
instance.Name.ShouldBe(instanceName);
instance.Exists.ShouldBeTrue();
instance.IsRunning.ShouldBeFalse();
// Act
actual.StartInstance(instanceName);
// Assert
instance = actual.GetInstanceInfo(instanceName);
instance.ShouldNotBeNull();
instance.Name.ShouldBe(instanceName);
instance.Exists.ShouldBeTrue();
instance.IsRunning.ShouldBeTrue();
// Act and Assert
actual.InstanceExists(instanceName).ShouldBeTrue();
// Act
actual.StopInstance(instanceName);
// Assert
instance = actual.GetInstanceInfo(instanceName);
instance.ShouldNotBeNull();
instance.Name.ShouldBe(instanceName);
instance.Exists.ShouldBeTrue();
instance.IsRunning.ShouldBeFalse();
// Act
actual.DeleteInstance(instanceName);
// Assert
instance = actual.GetInstanceInfo(instanceName);
instance.ShouldNotBeNull();
instance.Name.ShouldBe(instanceName);
instance.Exists.ShouldBeFalse();
instance.IsRunning.ShouldBeFalse();
// Act and Assert
actual.InstanceExists(instanceName).ShouldBeFalse();
// Act (no Assert)
actual.DeleteInstanceFiles(instanceName);
}
}
public async Task Can_Manage_SqlLocalDB_Instances()
{
// Arrange
using (var actual = new SqlLocalDbApi(_loggerFactory))
{
string instanceName = Guid.NewGuid().ToString();
// Act
ISqlLocalDbInstanceInfo instance = actual.GetInstanceInfo(instanceName);
// Assert
instance.ShouldNotBeNull();
instance.Name.ShouldBe(instanceName);
instance.Exists.ShouldBeFalse();
instance.IsRunning.ShouldBeFalse();
// Act and Assert
actual.InstanceExists(instanceName).ShouldBeFalse();
// Act
instance = actual.CreateInstance(instanceName);
// Assert
instance = actual.GetInstanceInfo(instanceName);
instance.ShouldNotBeNull();
instance.Name.ShouldBe(instanceName);
instance.Exists.ShouldBeTrue();
instance.IsRunning.ShouldBeFalse();
// Act
string namedPipe = actual.StartInstance(instanceName);
// Assert
namedPipe.ShouldNotBeNullOrWhiteSpace();
var builder = new SqlConnectionStringBuilder()
{
DataSource = namedPipe
};
using (var connection = new SqlConnection(builder.ConnectionString))
{
await connection.OpenAsync();
}
// Act
instance = actual.GetInstanceInfo(instanceName);
// Assert
instance.ShouldNotBeNull();
instance.Name.ShouldBe(instanceName);
instance.Exists.ShouldBeTrue();
instance.IsRunning.ShouldBeTrue();
// Act and Assert
actual.InstanceExists(instanceName).ShouldBeTrue();
// Act
actual.StopInstance(instanceName);
// Assert
instance = actual.GetInstanceInfo(instanceName);
instance.ShouldNotBeNull();
instance.Name.ShouldBe(instanceName);
instance.Exists.ShouldBeTrue();
instance.IsRunning.ShouldBeFalse();
// Act
actual.DeleteInstance(instanceName);
// Assert
instance = actual.GetInstanceInfo(instanceName);
instance.ShouldNotBeNull();
instance.Name.ShouldBe(instanceName);
instance.Exists.ShouldBeFalse();
instance.IsRunning.ShouldBeFalse();
// Act and Assert
actual.InstanceExists(instanceName).ShouldBeFalse();
// Act (no Assert)
actual.DeleteInstanceFiles(instanceName);
}
}
