/// <summary>
/// Returns the version from the database pointed at by the <paramref name="filePath"/>.
/// </summary>
/// <param name="filePath">The location of the database.</param>
/// <returns>The version from the database as a <see cref="string"/>.</returns>
/// <exception cref="CriticalFileReadException">Thrown when no connection with the hydraulic
/// boundary database could be created.</exception>
private static string GetVersion(string filePath)
{
using (var db = new HydraulicBoundaryDatabaseReader(filePath))
{
return(db.ReadVersion());
}
}
public void ReadVersion_ValidFile_ReturnsReadVersion()
{
// Setup
string hydraulicBoundaryDatabaseFile = Path.Combine(testDataPath, "complete.sqlite");
using (var reader = new HydraulicBoundaryDatabaseReader(hydraulicBoundaryDatabaseFile))
{
// Call
string version = reader.ReadVersion();
// Assert
Assert.AreEqual("Dutch coast South19-11-2015 12:0013", version);
}
}
public void ReadVersion_EmptyDatabase_ThrowsCriticalFileReadException()
{
// Setup
string hydraulicBoundaryDatabaseFile = Path.Combine(testDataPath, "emptyGeneral.sqlite");
using (var reader = new HydraulicBoundaryDatabaseReader(hydraulicBoundaryDatabaseFile))
{
// Call
TestDelegate test = () => reader.ReadVersion();
// Assert
string expectedMessage = $"Fout bij het lezen van bestand '{hydraulicBoundaryDatabaseFile}': kritieke fout opgetreden bij het uitlezen van waardes uit kolommen in de database.";
var exception = Assert.Throws <CriticalFileReadException>(test);
Assert.AreEqual(expectedMessage, exception.Message);
}
}
public void ReadVersion_InvalidTrackIdColumn_ThrowsCriticalFileReadException()
{
// Setup
string hydraulicBoundaryDatabaseFile = Path.Combine(testDataPath, "empty.sqlite");
using (var reader = new HydraulicBoundaryDatabaseReader(hydraulicBoundaryDatabaseFile))
{
// Call
TestDelegate test = () => reader.ReadVersion();
// Assert
var exception = Assert.Throws <CriticalFileReadException>(test);
string expectedMessage = $"Fout bij het lezen van bestand '{hydraulicBoundaryDatabaseFile}': kon geen locaties verkrijgen van de database.";
Assert.AreEqual(expectedMessage, exception.Message);
Assert.IsInstanceOf <SQLiteException>(exception.InnerException);
}
}
