public void RetrieveDictionarybyKey()
{
//arrange
var vendorRepo = new VendorRepository();
var expected = new Dictionary <string, Vendor>()
{
{ "Endava", new Vendor()
{
CompanyName = "Endava", Email = "*****@*****.**", VendorId = 1
} }
};
var vendor1 = new Vendor()
{
CompanyName = "NTT", Email = "*****@*****.**", VendorId = 2
};
expected.Add(vendor1.CompanyName, vendor1);
//act
var act = vendorRepo.RetrieveDictionary();
CollectionAssert.AreEqual(expected, act.ToList());
//assert
}