public void OrderNumsNotInRangeGenerateMissingIntervalObject()
{
//Arrange
var orderNums = new[] { 1, 2, 3, 4, 5 };
var sut = new OrderDiffGenerator();
//Act
var orderReport = sut.InclusionReport(orderNums, 6, 10);
//Assert
Assert.AreEqual(5, orderReport.MissingInInterval.Count());
}
public void OrderNumsAboveRangeGenerateAboveIntervalObject()
{
//Arrange
var orderNums = new[] { 11, 12, 13, 14, 15 };
var sut = new OrderDiffGenerator();
//Act
var orderReport = sut.InclusionReport(orderNums, 6, 10);
//Assert
Assert.AreEqual(5, orderReport.AboveUpperBound.Count());
}
public void OrderNumsBelowRangeGenerareBelowRangeObject()
{
//Arrange
var orderNums = new[] { 1, 2, 3, 4, 5 };
var sut = new OrderDiffGenerator();
//Act
var orderReport = sut.InclusionReport(orderNums, 6, 10);
//Assert
Assert.AreEqual(5, orderReport.BelowLowerBound.Count());
}
public void WhenAllOrderNumbersAreBelowAndAboveIntervalTwoObjectsAreGenerated()
{
//Arrange
var orderNums = new[] { 1, 2, 3, 11, 12, 13 };
var sut = new OrderDiffGenerator();
//Act
var orderReport = sut.InclusionReport(orderNums, 6, 10);
//Assert
Assert.AreEqual(3, orderReport.BelowLowerBound.Count());
Assert.AreEqual(3, orderReport.AboveUpperBound.Count());
}
public void WhenAllOrderNumbersAreInIntervalNoObjectIsGenerated()
{
//Arrange
var orderNums = new[] { 6, 7, 8, 9, 10 };
var sut = new OrderDiffGenerator();
//Act
var orderReport = sut.InclusionReport(orderNums, 6, 10);
//Assert
Assert.IsFalse(orderReport.BelowLowerBound.Any());
Assert.IsFalse(orderReport.MissingInInterval.Any());
Assert.IsFalse(orderReport.AboveUpperBound.Any());
}