public void TestAddCompany()
{
Company company = new Company()
{
CompanyCode = "10002", CompanyName = "qwert", StockExs = "NYSE", Sector = "IT"
};
repo.AddCompany(company);
Company testcompany = repo.GetCompany("10002");
Assert.NotNull(testcompany);
Assert.Equal("01", testcompany.CompanyCode);
}
