public void ExecuteQuery_InvalidQuery_ThrowsSQLiteException()
{
// Setup
string filename = Path.GetRandomFileName();
string filePath = TestHelper.GetScratchPadPath(nameof(ExecuteQuery_InvalidQuery_ThrowsSQLiteException) + filename);
using (new FileDisposeHelper(filePath))
using (var databaseFile = new ProjectDatabaseFile(filePath))
{
databaseFile.OpenDatabaseConnection();
// Call
TestDelegate call = () => databaseFile.ExecuteQuery("THIS WILL FAIL");
// Assert
Assert.Throws <SQLiteException>(call);
}
}
public void ExecuteQuery_QueryIsNullOrWhiteSpace_ThrowsArgumentException(string query)
{
// Setup
string filename = Path.GetRandomFileName();
string filePath = TestHelper.GetScratchPadPath(nameof(ExecuteQuery_QueryIsNullOrWhiteSpace_ThrowsArgumentException) + filename);
using (new FileDisposeHelper(filePath))
using (var databaseFile = new ProjectDatabaseFile(filePath))
{
databaseFile.OpenDatabaseConnection();
// Call
TestDelegate call = () => databaseFile.ExecuteQuery(query);
// Assert
TestHelper.AssertThrowsArgumentExceptionAndTestMessage <ArgumentException>(call, "Parameter must be a valid database script.");
}
}
public void ExecuteQuery_ValidQuery_CreatesFile()
{
// Setup
string filename = Path.GetRandomFileName();
string filePath = TestHelper.GetScratchPadPath(filename);
using (var databaseFile = new ProjectDatabaseFile(filePath))
{
databaseFile.OpenDatabaseConnection();
// Call
databaseFile.ExecuteQuery(";");
// Assert
Assert.IsTrue(File.Exists(filePath));
}
using (new FileDisposeHelper(filePath)) {}
}
public void Dispose_AlreadyDisposed_DoesNotThrowException()
{
// Setup
string filename = Path.GetRandomFileName();
string filePath = TestHelper.GetScratchPadPath(filename);
// Call
TestDelegate call = () =>
{
using (var databaseFile = new ProjectDatabaseFile(filePath))
{
databaseFile.Dispose();
}
};
using (new FileDisposeHelper(filePath))
{
// Assert
Assert.DoesNotThrow(call);
}
}
