public void Should_ThrowException_When_ExpenseReportNumberOfEntriesIsEmptyOrLessThan2(int[] expenseEntries) { var mockExpenceReport = new ExpenseReport { Entries = expenseEntries }; var sut = new ExpenseReportService(mockExpenceReport); Assert.Throws <InvalidOperationException>(() => sut.Find2NumbersThatAddUpTo2020AndMultiplyTogether()); }
public void Should_ThrowException_When_ExpenseReportEntriesAreNull() { var mockExpenceReport = new ExpenseReport { Entries = null }; var sut = new ExpenseReportService(mockExpenceReport); Assert.Throws <InvalidOperationException>(() => sut.Find2NumbersThatAddUpTo2020AndMultiplyTogether()); }
public void Should_ThrowException_When_Find2NumbersThatAddUpTo2020AndMultiplyTogetherUnableToFindCombination( int[] expenseReportEntries) { var expenseReport = new ExpenseReport { Entries = expenseReportEntries }; var sut = new ExpenseReportService(expenseReport); Assert.Throws <Exception>(() => sut.Find2NumbersThatAddUpTo2020AndMultiplyTogether()); }
public void Should_Find2NumbersThatAddUpTo2020AndMultiplyTogether_WhenCombinationExists( int[] expenseReportEntries, int expected) { var expenseReport = new ExpenseReport { Entries = expenseReportEntries }; var sut = new ExpenseReportService(expenseReport); var result = sut.Find2NumbersThatAddUpTo2020AndMultiplyTogether(); Assert.That(result, Is.EqualTo(expected)); }