diff options
Diffstat (limited to 'debian/missing-sources/epoch/tests/unit/data')
4 files changed, 404 insertions, 0 deletions
diff --git a/debian/missing-sources/epoch/tests/unit/data/array_format.coffee b/debian/missing-sources/epoch/tests/unit/data/array_format.coffee new file mode 100644 index 0000000..a043a1e --- /dev/null +++ b/debian/missing-sources/epoch/tests/unit/data/array_format.coffee @@ -0,0 +1,106 @@ +describe 'Epoch.Data.Format.array', -> + startTime = 1000 + + it 'should format flat arrays', -> + expected = [ {values: [{x: 0, y: 1}, {x: 1, y: 2}, {x: 2, y: 3}]} ] + assert.data expected, Epoch.Data.Format.array([1, 2, 3]) + + it 'should format multi-dimensional arrays', -> + expected = [ + { values: [{x: 0, y: 1}, {x: 1, y: 2}]}, + { values: [{x: 0, y: 3}, {x: 1, y: 4}]} + ] + assert.data expected, Epoch.Data.Format.array([[1, 2], [3, 4]]) + + it 'should respect the x option', -> + expected = [{values: [{x: 1, y: 1}, {x: 2, y: 2}]}] + result = Epoch.Data.Format.array [1, 2], {x: (d, i) -> i+1} + assert.data expected, result + + it 'should respect the y option', -> + expected = [{values: [{x: 0, y: 2}, {x: 1, y: 4}]}] + result = Epoch.Data.Format.array [1, 2], {y: (d) -> d*2} + assert.data expected, result + + it 'should format pie chart data with flat arrays', -> + input = [20, 30, 40] + expected = ({value: v} for v in input) + result = Epoch.Data.Format.array input, {type: 'pie'} + assert.equal expected.length, result.length, "Result did not have the expected number of layers" + for i in [0...expected.length] + assert.equal expected[i].value, result[i].value, "Result #{i} did not have the epected value" + + it 'should not format pie chart data with multi-dimensional arrays', -> + assert.equal Epoch.Data.Format.array([[1], [2]], {type: 'pie'}).length, 0 + + it 'should format real-time plot data with flat arrays', -> + input = [1, 2, 3] + expected = [{ values: ({time: startTime+parseInt(i), y: v} for i,v of input) }] + result = Epoch.Data.Format.array(input, {type: 'time.line', startTime: startTime}) + assert.timeData expected, result + + it 'should format real-time plot data with multi-dimensional arrays', -> + input = [[1, 2], [3, 4]] + expected = [] + for layer in input + expected.push {values: ({time: startTime+parseInt(i), y: v} for i, v of layer)} + result = Epoch.Data.Format.array(input, {type: 'time.line', startTime: startTime}) + assert.timeData expected, result + + it 'should format heatmap data with flat arrays', -> + input = [{'1': 1, '2': 2}, {'3': 3, '4': 4}] + expected = [{values: ({time: startTime+parseInt(i), histogram: h} for i, h of input)}] + result = Epoch.Data.Format.array(input, {type: 'time.heatmap', startTime: startTime}) + assert.data expected, result, ['time', 'heatmap'] + + it 'should format heatmap data with multi-dimensional arrays', -> + input = [ + [{'1': 1, '2': 2}, {'3': 3, '4': 4}], + [{'5': 5, '6': 6}, {'7': 7, '8': 8}] + ] + expected = [ + { values: ({time: startTime+parseInt(i), histogram: h} for i, h of input[0]) }, + { values: ({time: startTime+parseInt(i), histogram: h} for i, h of input[1]) }, + ] + result = Epoch.Data.Format.array(input, {type: 'time.heatmap', startTime: startTime}) + assert.data expected, result, ['time', 'heatmap'] + + it 'should correctly apply labels if the labels option is present', -> + labels = ['alpha', 'beta'] + result = Epoch.Data.Format.array [[1], [2]], {labels: labels} + for i in [0...labels.length] + assert.equal labels[i], result[i].label + + it 'should correctly apply labels if the autoLabels option is set', -> + labels = ['A', 'B', 'C'] + result = Epoch.Data.Format.array [[1], [2], [3]], {autoLabels: true} + for i in [0...labels.length] + assert.equal labels[i], result[i].label + + it 'should prefer the labels option to the autoLabels option if both are set', -> + labels = ['alpha', 'beta'] + result = Epoch.Data.Format.array [[1], [2]], {labels: labels, autoLabels: true} + for i in [0...labels.length] + assert.equal labels[i], result[i].label + + it 'should produce single series entries correctly', -> + result = Epoch.Data.Format.array.entry(2) + assert.isArray result + assert.equal 1, result.length + assert.isObject result[0] + assert.equal 0, result[0].x + assert.equal 2, result[0].y + + it 'should produce multi-series entries correctly', -> + expected = [ + { x: 0, y: 1 }, + { x: 0, y: 2 }, + { x: 0, y: 3 } + ] + result = Epoch.Data.Format.array.entry([1, 2, 3]) + assert.isArray result + assert.equal 3, result.length + for i in [0...expected.length] + assert.isObject result[i] + assert.equal expected[i].x, result[i].x + assert.equal expected[i].y, result[i].y diff --git a/debian/missing-sources/epoch/tests/unit/data/chart.coffee b/debian/missing-sources/epoch/tests/unit/data/chart.coffee new file mode 100644 index 0000000..ed115a1 --- /dev/null +++ b/debian/missing-sources/epoch/tests/unit/data/chart.coffee @@ -0,0 +1,121 @@ + +describe 'Epoch.Chart.options', -> + it 'should set the type option to "area" for basic area charts', -> + assert.equal new Epoch.Chart.Area().options.type, 'area' + + it 'should set the type option to "bar" for basic bar charts', -> + assert.equal new Epoch.Chart.Bar().options.type, 'bar' + + it 'should set the type option to "histogram" for basic histogram charts', -> + assert.equal new Epoch.Chart.Histogram().options.type, 'histogram' + + it 'should set the type option to "line" for basic line charts', -> + assert.equal new Epoch.Chart.Line().options.type, 'line' + + it 'should set the type option to "pie" for basic pie charts', -> + assert.equal new Epoch.Chart.Pie().options.type, 'pie' + + it 'should set the type option to "scatter" for basic scatter charts', -> + assert.equal new Epoch.Chart.Scatter().options.type, 'scatter' + + it 'should set the type option to "time.area" for real-time area charts', -> + assert.equal new Epoch.Time.Area().options.type, 'time.area' + + it 'should set the type option to "time.bar" for real-time bar charts', -> + assert.equal new Epoch.Time.Bar().options.type, 'time.bar' + + it 'should set the type option to "time.gauge" for real-time gauge charts', -> + assert.equal new Epoch.Time.Gauge().options.type, 'time.gauge' + + it 'should set the type option to "time.heatmap" for real-time heatmap charts', -> + assert.equal new Epoch.Time.Heatmap().options.type, 'time.heatmap' + + it 'should set the type option to "time.line" for real-time line charts', -> + assert.equal new Epoch.Time.Line().options.type, 'time.line' + +describe 'Epoch.Chart._formatData', -> + assertBasicData = (klassName, type) -> + data = [1, 2, 3, 4] + expected = Epoch.data 'array', data, {type: type} + chart = new Epoch.Chart[klassName] + data: data + dataFormat: 'array' + assert.data expected, chart.data + + assertTimeData = (klassName, type) -> + data = [1, 2, 3, 4] + expected = Epoch.data 'array', data, {type: type, time: (d, i) -> parseInt(i)} + chart = new Epoch.Time[klassName] + data: data + dataFormat: + name: 'array' + options: { time: (d, i) -> parseInt(i) } + assert.timeData expected, chart.data + + it 'should correctly detect and format array type data', -> + data = [1, 2, 3] + expected = Epoch.data 'array', data + chart = new Epoch.Chart.Base + data: data + dataFormat: 'array' + assert.data expected, chart.data + + it 'should correctly detect and format tuple type data', -> + data = [[1, 1], [2, 4], [3, 78]] + expected = Epoch.data 'tuple', data + chart = new Epoch.Chart.Base + data: data + dataFormat: 'tuple' + assert.data expected, chart.data + + it 'should correctly detect and format keyvalue type data', -> + data = [ {a: 20, b: 30, x: 10}, {a: 40, b: 50, x: 20} ] + expected = Epoch.data 'keyvalue', data, ['a', 'b'], { x: (d) -> d.x } + chart = new Epoch.Chart.Base + data: data + dataFormat: + name: 'keyvalue' + arguments: [['a', 'b']] + options: { x: (d, i) -> d.x } + assert.data expected, chart.data + + it 'should correctly format area chart data', -> + assertBasicData 'Area', 'area' + + it 'should correctly format bar chart data', -> + assertBasicData 'Bar', 'bar' + + it 'should correctly format line data', -> + assertBasicData 'Line', 'line' + + it 'should correctly format scatter data', -> + assertBasicData 'Scatter', 'scatter' + + it 'should correctly format pie data', -> + data = [1, 2, 3] + expected = data.map (d) -> {value: d} + result = (new Epoch.Chart.Pie(data: data, dataFormat: 'array')).data + for i in [0...expected.length] + assert.equal expected[i].value, result[i].value + + it 'should correctly format histogram data', -> + data = (parseInt(Math.random() * 100) for i in [0...100]) + format = Epoch.data('array', data, { type: 'histogram' }) + expected = (new Epoch.Chart.Histogram())._prepareData(format) + chart = new Epoch.Chart.Histogram({ data: data, dataFormat: 'array' }) + assert.data expected, chart.data + + it 'should correctly format real-time area data', -> + assertTimeData 'Area', 'time.area' + + it 'should correctly format real-time bar data', -> + assertTimeData 'Bar', 'time.bar' + + it 'should correctly format real-time heatmap data', -> + assertTimeData 'Heatmap', 'time.heatmap' + + it 'should correctly format real-time line data', -> + assertTimeData 'Line', 'time.line' + + + diff --git a/debian/missing-sources/epoch/tests/unit/data/keyvalue_format.coffee b/debian/missing-sources/epoch/tests/unit/data/keyvalue_format.coffee new file mode 100644 index 0000000..1ac5fcc --- /dev/null +++ b/debian/missing-sources/epoch/tests/unit/data/keyvalue_format.coffee @@ -0,0 +1,101 @@ +describe 'Epoch.Data.Format.keyvalue', -> + + data = [ + { x: 1, a: 20, b: 30, c: 40, hist: 10, time: 0 }, + { x: 2, a: 45, b: 83, c: 8, hist: 11, time: 1 }, + { x: 3, a: 17, b: 72, c: 54, hist: 12, time: 2 }, + { x: 4, a: 99, b: 19, c: 39, hist: 13, time: 3 } + ] + + it 'should format a single series for basic plots', -> + expected = [{ values: (data.map (d, i) -> { x: parseInt(i), y: d.a }) }] + result = Epoch.Data.Format.keyvalue(data, ['a']) + assert.data expected, result + + it 'should format multiple series for basic plots', -> + expected = [ + { values: (data.map (d, i) -> {x: parseInt(i), y: d.a }) }, + { values: (data.map (d, i) -> {x: parseInt(i), y: d.b }) }, + { values: (data.map (d, i) -> {x: parseInt(i), y: d.c }) } + ] + result = Epoch.Data.Format.keyvalue(data, ['a', 'b', 'c']) + assert.data expected, result + + it 'should format a single series for real-time plots', -> + expected = [ + { values: (data.map (d, i) -> { time: d.time, y: d.a }) } + ] + result = Epoch.Data.Format.keyvalue(data, ['a'], { type: 'time.line', time: (d) -> d.time }) + assert.data expected, result + + it 'should format multiple series for real-time plots', -> + expected = [ + { values: (data.map (d, i) -> { time: d.time, y: d.a }) } + { values: (data.map (d, i) -> { time: d.time, y: d.b }) } + { values: (data.map (d, i) -> { time: d.time, y: d.c }) } + ] + result = Epoch.Data.Format.keyvalue(data, ['a', 'b', 'c'], { type: 'time.line', time: (d) -> d.time }) + assert.data expected, result + + it 'should correctly format heatmap data', -> + expected = [ + { values: (data.map (d, i) -> {time: d.time, histogram: d.hist }) } + ] + result = Epoch.Data.Format.keyvalue(data, ['hist'], {type: 'time.heatmap', time: ((d) -> d.time) }) + assert.data expected, result + + it 'should return an empty set for type time.gauge and type pie', -> + assert.equal Epoch.Data.Format.keyvalue(data, ['a'], {type: 'pie'}).length, 0 + assert.equal Epoch.Data.Format.keyvalue(data, ['a'], {type: 'time.gauge'}).length, 0 + + it 'should respect the x option', -> + expected = [{ values: (data.map (d, i) -> {x: d.x, y: d.a }) }] + result = Epoch.Data.Format.keyvalue(data, ['a'], {x: (d) -> d.x}) + assert.data expected, result + + it 'should respect the y option', -> + expected = [{ values: (data.map (d, i) -> {x: parseInt(i), y: d.a + 2 }) }] + result = Epoch.Data.Format.keyvalue(data, ['a'], {y: (d) -> d + 2}) + assert.data expected, result + + it 'should apply key name labels by default', -> + labels = ['a', 'b', 'c', 'hist'] + layers = Epoch.Data.Format.keyvalue(data, ['a', 'b', 'c', 'hist']) + for i in [0...labels.length] + assert.equal labels[i], layers[i].label + + it 'should override key name labels with given labels', -> + labels = ['x', 'y', 'z'] + layers = Epoch.Data.Format.keyvalue(data, ['a', 'b', 'c'], {labels: labels}) + for i in [0...labels.length] + assert.equal labels[i], layers[i].label + + it 'should apply automatic labels only when labels are not given and key labels are off', -> + labels = ['A', 'B'] + layers = Epoch.Data.Format.keyvalue(data, ['a', 'b'], {keyLabels: false, autoLabels: true}) + for i in [0...labels.length] + assert.equal labels[i], layers[i].label + + it 'should produce single series entries correctly', -> + input = data[0] + keys = ['a'] + expected = [{x: 0, y: input.a}] + result = Epoch.Data.Format.keyvalue.entry(input, keys) + assert.isArray result + assert.equal 1, result.length + assert.isObject result[0] + assert.equal 0, result[0].x + assert.equal input.a, result[0].y + + it 'should produce multi-series entries correctly', -> + input = data[1] + keys = ['a', 'b', 'c'] + options = {x: 'x'} + expected = ({x: input.x, y: input[key]} for key in keys) + result = Epoch.Data.Format.keyvalue.entry(input, keys, options) + assert.isArray result + assert.equal expected.length, result.length + for i in [0...expected.length] + assert.isObject result[i] + assert.equal expected[i].x, result[i].x + assert.equal expected[i].y, result[i].y diff --git a/debian/missing-sources/epoch/tests/unit/data/tuple_format.coffee b/debian/missing-sources/epoch/tests/unit/data/tuple_format.coffee new file mode 100644 index 0000000..a55f559 --- /dev/null +++ b/debian/missing-sources/epoch/tests/unit/data/tuple_format.coffee @@ -0,0 +1,76 @@ +describe 'Epoch.Data.Format.tuple', -> + it 'should format flat tuple arrays', -> + input = [[1, 2], [3, 4], [5, 6]] + expected = [{values: input.map((d) -> {x: d[0], y: d[1]})}] + result = Epoch.Data.Format.tuple(input) + assert.data expected, result + + it 'should format nested layers of tuple arrays', -> + input = [ + [ [1, 2], [3, 4] ], + [ [5, 6], [7, 8] ] + ] + expected = input.map (series) -> + {values: series.map((d) -> {x: d[0], y: d[1]})} + result = Epoch.Data.Format.tuple(input) + assert.data expected, result + + it 'should respect the x option', -> + input = [[1, 2], [3, 4], [5, 6]] + expected = [{values: input.map((d, i) -> {x: i, y: d[1]})}] + result = Epoch.Data.Format.tuple(input, {x: (d, i) -> i}) + assert.data expected, result + + it 'should respect the y option', -> + input = [[1, 2], [3, 4], [5, 6]] + expected = [{values: input.map((d, i) -> {x: d[0], y: i})}] + result = Epoch.Data.Format.tuple(input, {y: (d, i) -> i}) + assert.data expected, result + + it 'should format flat tuples of real-time data', -> + input = [[1, 2], [3, 4], [5, 6]] + expected = [{values: input.map((d) -> {time: d[0], y: d[1]})}] + result = Epoch.Data.Format.tuple(input, {type: 'time.line'}) + assert.data expected, result + + it 'should format nested layers of real-time tuple data', -> + input = [ + [ [1, 2], [3, 4] ], + [ [5, 6], [7, 8] ] + ] + expected = input.map (series) -> + {values: series.map((d) -> {time: d[0], y: d[1]})} + result = Epoch.Data.Format.tuple(input, {type: 'time.line'}) + assert.data expected, result + + it 'should respect the time option', -> + input = [[1, 2], [3, 4], [5, 6]] + expected = [{values: input.map((d, i) -> {time: i, y: d[1]})}] + result = Epoch.Data.Format.tuple(input, {type: 'time.line', time: (d, i) -> i}) + assert.data expected, result + + it 'should ignore heatmap, pie, and gauge charts', -> + input = [[1, 2], [3, 4], [5, 6]] + assert.equal 0, Epoch.Data.Format.tuple(input, {type: 'time.heatmap'}).length + assert.equal 0, Epoch.Data.Format.tuple(input, {type: 'time.gauge'}).length + assert.equal 0, Epoch.Data.Format.tuple(input, {type: 'pie'}).length + + it 'should produce single series entries correctly', -> + input = [5, 6] + result = Epoch.Data.Format.tuple.entry(input) + assert.isArray result + assert.equal 1, result.length + assert.isObject result[0] + assert.equal input[0], result[0].x + assert.equal input[1], result[0].y + + it 'should produce multi-series entries correctly', -> + input = [[5, -10], [4, 8], [2, 3]] + expected = ({x: d[0], y: d[1]} for d in input) + result = Epoch.Data.Format.tuple.entry(input) + assert.isArray result + assert.equal expected.length, result.length + for i in [0...expected.length] + assert.isObject result[i] + assert.equal expected[i].x, result[i].x + assert.equal expected[i].y, result[i].y |