module("Discourse.Report"); function reportWithData(data) { return Discourse.Report.create({ type: 'topics', data: _.map(data, function(val, index) { return {x: moment().subtract("days", index).format('YYYY-MM-DD'), y: val}; }) }); } test("counts", function() { var report = reportWithData([5, 4, 3, 2, 1, 100, 99, 98, 1000]); equal(report.get('todayCount'), 5); equal(report.get('yesterdayCount'), 4); equal(report.sumDays(2, 4), 6, "adds the values for the given range of days, inclusive"); equal(report.get('lastSevenDaysCount'), 307, "sums 7 days excluding today"); }); test("percentChangeString", function() { var report = reportWithData([]); equal(report.percentChangeString(8, 5), "+60%", "value increased"); equal(report.percentChangeString(2, 8), "-75%", "value decreased"); equal(report.percentChangeString(8, 8), "0%", "value unchanged"); blank(report.percentChangeString(8, 0), "returns blank when previous value was 0"); equal(report.percentChangeString(0, 8), "-100%", "yesterday was 0"); blank(report.percentChangeString(0, 0), "returns blank when both were 0"); }); test("yesterdayCountTitle with valid values", function() { var title = reportWithData([6,8,5,2,1]).get('yesterdayCountTitle'); ok(title.indexOf('+60%') !== -1); ok(title.match(/Was 5/)); }); test("yesterdayCountTitle when two days ago was 0", function() { var title = reportWithData([6,8,0,2,1]).get('yesterdayCountTitle'); equal(title.indexOf('%'), -1); ok(title.match(/Was 0/)); }); test("sevenDayCountTitle", function() { var title = reportWithData([100,1,1,1,1,1,1,1,2,2,2,2,2,2,2,100,100]).get('sevenDayCountTitle'); ok(title.match(/-50%/)); ok(title.match(/Was 14/)); }); test("thirtyDayCountTitle", function() { var report = reportWithData([5,5,5,5]); report.set('prev30Days', 10); var title = report.get('thirtyDayCountTitle'); ok(title.indexOf('+50%') !== -1); ok(title.match(/Was 10/)); });