public void Issue_that_skips_state_while_other_issues_are_in_progress() { var builder = new FlatIssueBuilder(); builder.UpdateIssue(4, DevState); builder.UpdateIssue(5, DevState); builder.UpdateIssue(6, DevState); builder.ForwardTime(TimeSpan.FromDays(1)); builder.UpdateIssue(4, QaState); builder.UpdateIssue(5, QaState); builder.ForwardTime(TimeSpan.FromDays(1)); builder.UpdateIssue(4, DoneState); builder.ForwardTime(TimeSpan.FromDays(1)); builder.UpdateIssue(1, QaState); CumulativeFlowAnalysis cfa = new CumulativeFlowAnalysis(builder.BuildIssues(), new[] { DevState, QaState, DoneState }); Assert.Equal(4, cfa.Changes.Length); var allStates = cfa.Changes[2]; Assert.Equal(new DateTime(2010, 07, 05), allStates.Date); Assert.Equal(new int[] { 1, 1, 1 }, allStates.StateCounts); var skippedDevChange = cfa.Changes[3]; Assert.Equal(new DateTime(2010, 07, 06), skippedDevChange.Date); Assert.Equal(new int[] { 1, 2, 1 }, skippedDevChange.StateCounts); }
public void Groups_issues_in_single_day() { var builder = new FlatIssueBuilder(); builder.UpdateIssue(1, DevState); builder.ForwardTime(TimeSpan.FromDays(0.5)); builder.UpdateIssue(2, DevState); builder.ForwardTime(TimeSpan.FromDays(0.5)); builder.UpdateIssue(3, DevState); builder.ForwardTime(TimeSpan.FromDays(0.5)); builder.UpdateIssue(4, DevState); CumulativeFlowAnalysis cfa = new CumulativeFlowAnalysis(builder.BuildIssues(), new[] { DevState }); Assert.Equal(2, cfa.Changes.Length); var firstChange = cfa.Changes[0]; Assert.Equal(new DateTime(2010, 07, 03), firstChange.Date); Assert.Equal(new int[] { 2 }, firstChange.StateCounts); var secondChange = cfa.Changes[1]; Assert.Equal(new DateTime(2010, 07, 04), secondChange.Date); Assert.Equal(new int[] { 4 }, secondChange.StateCounts); }
public void Changes_are_ordered_by_date() { var builder = new FlatIssueBuilder(); builder.UpdateIssue(1, DevState); builder.ForwardTime(TimeSpan.FromDays(1)); builder.UpdateIssue(2, DevState); builder.ForwardTime(TimeSpan.FromDays(1)); builder.UpdateIssue(1, QaState); builder.ForwardTime(TimeSpan.FromDays(1)); builder.UpdateIssue(2, QaState); builder.ForwardTime(TimeSpan.FromDays(1)); builder.UpdateIssue(3, DevState); builder.ForwardTime(TimeSpan.FromDays(1)); CumulativeFlowAnalysis cfa = new CumulativeFlowAnalysis(builder.BuildIssues(), new[] { DevState, QaState }); Assert.Equal(5, cfa.Changes.Length); var dates = cfa.Changes.Select(x => x.Date).ToArray(); Assert.Equal(dates.OrderBy(x => x), dates); }
public void From_date_shows_only_changes_from_given_date(int offsetDays) { var builder = new FlatIssueBuilder(); builder.UpdateIssue(1, DevState); builder.ForwardTime(TimeSpan.FromDays(offsetDays)); builder.UpdateIssue(2, DevState); CumulativeFlowAnalysis cfa = new CumulativeFlowAnalysis(builder.BuildIssues(), new[] { DevState, QaState, DoneState }, new DateTime(2010, 07, 05)); var change = Assert.Single(cfa.Changes); Assert.Equal(new DateTime(2010, 07, 03 + offsetDays), change.Date); Assert.Equal(new int[] { 0, 0, 2 }, change.StateCounts); }
public void Done_issues_before_from_date_are_ignored(int doneStatesBefore) { var builder = new FlatIssueBuilder(); for (int i = 0; i < doneStatesBefore; i++) { builder.UpdateIssue(i, DoneState); } builder.ForwardTime(TimeSpan.FromDays(3)); builder.UpdateIssue(100, DoneState); CumulativeFlowAnalysis cfa = new CumulativeFlowAnalysis(builder.BuildIssues(), new[] { DevState, QaState, DoneState }, new DateTime(2010, 07, 05)); var change = Assert.Single(cfa.Changes); Assert.Equal(new DateTime(2010, 07, 06), change.Date); Assert.Equal(new int[] { 1, 0, 0 }, change.StateCounts); }
public void Multiple_started_issues() { var builder = new FlatIssueBuilder(); builder.UpdateIssue(1, DevState); builder.ForwardTime(TimeSpan.FromDays(1)); builder.UpdateIssue(2, DevState); CumulativeFlowAnalysis cfa = new CumulativeFlowAnalysis(builder.BuildIssues(), new[] { DevState }); Assert.Equal(new[] { DevState }, cfa.States); Assert.Equal(2, cfa.Changes.Length); var firstChange = cfa.Changes[0]; Assert.Equal(new DateTime(2010, 07, 03), firstChange.Date); Assert.Equal(new int[] { 1 }, firstChange.StateCounts); var secondChange = cfa.Changes[1]; Assert.Equal(new DateTime(2010, 07, 04), secondChange.Date); Assert.Equal(new int[] { 2 }, secondChange.StateCounts); }