public void FindCustomersByDistance_ReturnsExpectedResults()
{
string filePath = Path.Combine(Environment.CurrentDirectory, @"TestData\", "testData.txt");
ConfigurationManager.AppSettings["CustomerFile"] = filePath;
int distanceInKilometers = 100;
Location headquatersLocation = new Location(53.339428, -6.257664);
ICustomerJsonParser parser = new CustomerJsonParser();
ICustomerProvider provider = new CustomerFileReader(parser);
ICustomerService service = new CustomerService(provider);
var result = service.FindCustomersByDistance(headquatersLocation, distanceInKilometers);
Assert.NotNull(result);
Assert.Equal(3, result.Count);
for (int i = 1; i < result.Count; i++)
{
Assert.True(result[i - 1].Id < result[i].Id);
}
Assert.Equal(4, result[0].Id);
Assert.Equal(5, result[1].Id);
Assert.Equal(12, result[2].Id);
}
public void ParseJsonCustomer_MalformedJson_ReturnsNullObject()
{
string json = "[\"user_id\": 12, \"name\": \"Christina 'BadLuck' McArdle\", \"longitude\": \"-6.043701\"}";
ICustomerJsonParser parser = new CustomerJsonParser();
Customer result = parser.ParseJsonLine(json);
Assert.Null(result);
}
public void ParseJsonCustomer_ExpectedJsonFormat_ReturnsExpectedModelObject()
{
string json = "{\"latitude\": \"52.986375\", \"user_id\": 12, \"name\": \"Christina McArdle\", \"longitude\": \"-6.043701\"}";
ICustomerJsonParser parser = new CustomerJsonParser();
Customer result = parser.ParseJsonLine(json);
Assert.NotNull(result);
Assert.Equal("Christina McArdle", result.Name);
Assert.Equal(12, result.Id);
Assert.Equal(52.986375, result.Location.Latitude);
Assert.Equal(-6.043701, result.Location.Longitude);
}
