public void GetByName_DatabaseFileIsCorrupted_ThrowsDbRepositoryException()
{
// Arrange
string dbName = "testDatabase";
File.WriteAllText(this.GetDbFilePath(dbName), "some text");
// Arrange - create target
IDbRepository target = new DbRepository(this._dbRepositorySettings);
// Act and Assert
DbRepositoryException ex = Assert.Throws <DbRepositoryException>(() => target.GetByName(dbName));
Assert.IsNotNull(ex.InnerException);
Assert.IsInstanceOf(typeof(JsonException), ex.InnerException);
}
public void GetDatabaseNames_DbRepositoryThrowsDbRepositoryException_ThrowsDbServiceException()
{
// Arrange
DbRepositoryException innerException = new DbRepositoryException();
// Arrange - mock dbRepository
this._dbRepositoryMock.Setup(r => r.GetAllNames())
.Throws(innerException);
// Arrange - create target
IDatabaseService target = new DatabaseService(this._dbRepositoryMock.Object, this._dbValidationMock.Object);
// Act and Assert
DbServiceException ex = Assert.Throws <DbServiceException>(() => target.GetDatabaseNames());
Assert.AreSame(innerException, ex.InnerException);
}
public void DropDatabase_DbRepositoryThrowsDbRepositoryException_ThrowsDbServiceException()
{
// Arrange
string dbName = this._testDb.Name;
DbRepositoryException innerException = new DbRepositoryException();
// Arrange - mock dbRepository
this._dbRepositoryMock.Setup(r => r.Delete(dbName))
.Throws(innerException);
// Arrange - create target
IDatabaseService target = new DatabaseService(this._dbRepositoryMock.Object, this._dbValidationMock.Object);
// Act and Assert
DbServiceException ex = Assert.Throws <DbServiceException>(() => target.DropDatabase(dbName));
Assert.AreSame(innerException, ex.InnerException);
}
public void GetTable_DbRepositoryThrowsDbRepositoryException_ThrowsDbServiceException()
{
// Arrange
string dbName = "testDatabase";
string tableName = "testTable";
DbRepositoryException innerException = new DbRepositoryException();
// Arrange - mock dbRepository
this._dbRepositoryMock.Setup(r => r.GetByName(dbName))
.Throws(innerException);
// Arrange - create target
IDatabaseService target = new DatabaseService(this._dbRepositoryMock.Object, this._dbValidationMock.Object);
// Act and Assert
DbServiceException ex = Assert.Throws <DbServiceException>(() => target.GetTable(dbName, tableName));
Assert.AreSame(innerException, ex.InnerException);
}
public void CreateTable_DbRepositoryThrowsDbRepositoryException_ThrowsDbServiceException()
{
// Arrange
string dbName = this._testDb.Name;
TableScheme tableScheme = new TableScheme("testTable", new List <Models.Attribute>());
DbRepositoryException innerException = new DbRepositoryException();
// Arrange - mock dbRepository
this._dbRepositoryMock.Setup(r => r.Update(It.IsAny <Database>()))
.Throws(innerException);
// Arrange - create target
IDatabaseService target = new DatabaseService(this._dbRepositoryMock.Object, this._dbValidationMock.Object);
// Act and Assert
DbServiceException ex = Assert.Throws <DbServiceException>(() => target.CreateTable(dbName, tableScheme));
Assert.AreSame(innerException, ex.InnerException);
}
public void CreateDatabase_DbRepositoryThrowsDbRepositoryException_ThrowsDbServiceException()
{
// Arrange
Database database = new Database {
Name = "testDatabase"
};
DbRepositoryException innerException = new DbRepositoryException();
// Arrange - mock dbRepository
this._dbRepositoryMock.Setup(r => r.Create(database))
.Throws(innerException);
// Arrange - create target
IDatabaseService target = new DatabaseService(this._dbRepositoryMock.Object, this._dbValidationMock.Object);
// Act and Assert
DbServiceException ex = Assert.Throws <DbServiceException>(() => target.CreateDatabase(database.Name));
Assert.AreSame(innerException, ex.InnerException);
}
