source: branches/HeuristicLab.Services.Authentication Prototype/UnitTests/AbstractHeuristicLabTest.cs @ 3943

using Persistence;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;

namespace UnitTests {
  /// <summary>
  ///This is a abstract test class for all HeuristicLab unit tests
  ///</summary>
  public abstract class AbstractHeuristicLabTest {

    /// <summary>
    /// shared database for all test methods
    /// </summary>
    protected Persistence.DataClassesDataContext db;

    /// <summary>
    /// constructor creates database connection for all other test methods
    /// </summary>
    public AbstractHeuristicLabTest() {
      db = Persistence.DatabaseUtil.createDataClassesDataContext();
    }

    /// <summary>
    /// creates and opens a local database our of the DataClasses
    /// </summary>
    [TestMethod()]
    public virtual void createDBTest() {
      Assert.IsNotNull(db);

      DatabaseUtil.createDatabase(db);

      Assert.AreEqual<System.Data.ConnectionState>(System.Data.ConnectionState.Open, db.Connection.State);
    }

    /// <summary>
    /// checks if the database connection is open
    /// should be used by all other test methods
    /// </summary>
    protected virtual void checkConnection() {
      Assert.IsNotNull(db);

      if (db.Connection.State != System.Data.ConnectionState.Open) {
        db.Connection.Open();
      }

      Assert.AreEqual<System.Data.ConnectionState>(System.Data.ConnectionState.Open, db.Connection.State);
    }
  }
}