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[vislib/data] update tests

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This commit is contained in:
Spencer Alger 2015-02-05 13:19:42 -07:00
parent c7aaddc3cf
commit c3232bec68
1 changed files with 28 additions and 40 deletions
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68
test/unit/specs/vislib/lib/data.js
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@ -230,21 +230,26 @@ define(function (require) {
colOut = colIn.flatten();
});
it('should return an array of arrays', function () {
expect(_.isArray(serOut)).to.be(true);
it('should return an array of value objects from every series', function () {
expect(serOut.every(_.isObject)).to.be(true);
});
it('should return array length 3', function () {
expect(serOut[0][0].length).to.be(3);
});
function testLength(inputData) {
return function () {
var data = new dataFactory(inputData, {});
var len = _.reduce(data.chartData(), function (sum, chart) {
return sum + chart.series.reduce(function (sum, series) {
return sum + series.values.length;
}, 0);
}, 0);
it('should return array length 3', function () {
expect(rowOut[0][0].length).to.be(3);
});
expect(data.flatten()).to.have.length(len);
};
}
it('should return array length 3', function () {
expect(colOut[0][0].length).to.be(3);
});
it('should return all points from every series', testLength(seriesData));
it('should return all points from every series', testLength(rowsData));
it('should return all points from every series', testLength(colsData));
});
describe('getYMinValue method', function () {
@ -269,8 +274,8 @@ define(function (require) {
stackedDataSeries = require('vislib_fixtures/mock_data/stacked/_stacked');
visData = new Data(dataSeries, {});
stackedVisData = new Data(stackedDataSeries, {});
series = visData.flatten();
stackedSeries = stackedVisData.flatten();
series = _.pluck(visData.chartData(), 'series');
stackedSeries = _.pluck(stackedVisData.chartData(), 'series');
minValue = 4;
stackedMinValue = 15;
});
@ -280,26 +285,13 @@ define(function (require) {
// date range. It also has the largest y value. This value should be excluded
// when calculating the Y max value since it falls outside of the range.
it('should return the Y domain min value', function () {
series.forEach(function (data) {
if (!visData.shouldBeStacked(data)) {
expect(visData.getYMinValue()).to.be(minValue);
} else {
expect(visData.getYMinValue()).to.be(stackedMinValue);
}
});
series.forEach(function (data) {
expect(visData._getYExtent(data, visData._getY, 'min')).to.be(minValue);
});
stackedSeries.forEach(function (data) {
expect(stackedVisData._getYExtent(data, visData._getYStack, 'min')).to.be(stackedMinValue);
});
expect(visData.getYMinValue()).to.be(minValue);
expect(stackedSeries.getYMinValue()).to.be(stackedMinValue);
});
it('should have a minimum date value that is greater than the max value within the date range', function () {
expect(_.min(series, function (d) { return d.x; })).to.be.greaterThan(minValue);
expect(_.min(stackedSeries, function (d) { return d.x; })).to.be.greaterThan(stackedMinValue);
expect(_.min(series.values, function (d) { return d.x; })).to.be.greaterThan(minValue);
expect(_.min(stackedSeries.values, function (d) { return d.x; })).to.be.greaterThan(stackedMinValue);
});
});
@ -325,23 +317,19 @@ define(function (require) {
stackedDataSeries = require('vislib_fixtures/mock_data/stacked/_stacked');
visData = new Data(dataSeries, {});
stackedVisData = new Data(stackedDataSeries, {});
series = visData.flatten();
stackedSeries = stackedVisData.flatten();
series = _.pluck(visData.chartData(), 'series');
stackedSeries = _.pluck(stackedVisData.chartData(), 'series');
maxValue = 41;
stackedMaxValue = 115;
stackedMaxValue = 110;
});
});
// The first value in the time series is less than the min date in the
// date range. It also has the largest y value. This value should be excluded
// when calculating the Y max value since it falls outside of the range.
it('should return the Y domain max value', function () {
series.forEach(function (data) {
expect(visData._getYExtent(data, visData._getY, 'max')).to.be(maxValue);
});
stackedSeries.forEach(function (data) {
expect(stackedVisData._getYExtent(data, visData._getYStack, 'max')).to.be(stackedMaxValue);
});
it('should return the Y domain min value', function () {
expect(visData.getYMaxValue()).to.be(maxValue);
expect(stackedVisData.getYMaxValue()).to.be(stackedMaxValue);
});
it('should have a minimum date value that is greater than the max value within the date range', function () {