public void FindsCorrectMatch_DoubleMatchInSingleProductSamePair()
{
// Arrange
EmployeeRecord[] employeeRecord = new EmployeeRecord[]
{
new EmployeeRecord(1, 1, new DateTime(2012, 1, 1), new DateTime(2014, 6, 1)),
new EmployeeRecord(2, 1, new DateTime(2013, 1, 1), new DateTime(2015, 6, 1)),
new EmployeeRecord(3, 1, new DateTime(2010, 7, 1), new DateTime(2011, 6, 1)),
new EmployeeRecord(1, 2, new DateTime(2010, 1, 1), new DateTime(2012, 6, 1)),
new EmployeeRecord(2, 2, new DateTime(2013, 1, 1), new DateTime(2013, 6, 1)),
new EmployeeRecord(1, 1, new DateTime(2016, 1, 1), new DateTime(2018, 2, 1)),
new EmployeeRecord(2, 1, new DateTime(2017, 1, 1), new DateTime(2018, 8, 1)),
};
int daysWorkedTogether1 = (new DateTime(2014, 6, 1) - new DateTime(2013, 1, 1)).Days;
int daysWorkedTogether2 = (new DateTime(2018, 2, 1) - new DateTime(2017, 1, 1)).Days;
ProjectEmployeeMatcher matcher = new ProjectEmployeeMatcher();
IEnumerable <ProjectEmployeeMatch> matches;
// Act
matches = matcher.FindMatches(employeeRecord);
// Assert
Assert.NotNull(matches);
Assert.Collection(matches, c =>
{
Assert.Equal(1, c.EmployeeID1);
Assert.Equal(2, c.EmployeeID2);
Assert.Equal(1, c.ProjectID);
Assert.Equal(daysWorkedTogether1 + daysWorkedTogether2, c.DaysWorked);
});
}
public void FindsNoMatch()
{
// Arrange
EmployeeRecord[] employeeRecord = new EmployeeRecord[]
{
new EmployeeRecord(1, 1, new DateTime(2012, 1, 1), new DateTime(2014, 6, 1)),
new EmployeeRecord(3, 1, new DateTime(2015, 7, 1), new DateTime(2018, 6, 1)),
new EmployeeRecord(1, 2, new DateTime(2010, 1, 1), new DateTime(2012, 6, 1)),
new EmployeeRecord(2, 2, new DateTime(2013, 1, 1), new DateTime(2013, 6, 1)),
};
int daysWorkedTogether = (new DateTime(2014, 6, 1) - new DateTime(2013, 1, 1)).Days;
ProjectEmployeeMatcher matcher = new ProjectEmployeeMatcher();
IEnumerable <ProjectEmployeeMatch> matches;
// Act
matches = matcher.FindMatches(employeeRecord);
// Assert
Assert.NotNull(matches);
Assert.Empty(matches);
}