@netdata/charts
Version:
Netdata frontend SDK and chart utilities
46 lines • 1.98 kB
JavaScript
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
import * as plotters from "./index";
describe("plotters", function () {
it("exports plotter factory functions", function () {
expect(_typeof(plotters.makeLinePlotter)).toBe("function");
expect(_typeof(plotters.makeStackedBarPlotter)).toBe("function");
expect(_typeof(plotters.makeMultiColumnBarPlotter)).toBe("function");
expect(_typeof(plotters.makeHeatmapPlotter)).toBe("function");
expect(_typeof(plotters.makeAnomalyPlotter)).toBe("function");
expect(_typeof(plotters.makeAnnotationsPlotter)).toBe("function");
});
it("plotter factories return functions", function () {
expect(_typeof(plotters.makeLinePlotter())).toBe("function");
expect(_typeof(plotters.makeStackedBarPlotter())).toBe("function");
expect(_typeof(plotters.makeMultiColumnBarPlotter())).toBe("function");
expect(_typeof(plotters.makeHeatmapPlotter())).toBe("function");
expect(_typeof(plotters.makeAnomalyPlotter())).toBe("function");
expect(_typeof(plotters.makeAnnotationsPlotter())).toBe("function");
});
it("stackedBar plotter handles mock data", function () {
var mockPlotter = {
drawingContext: {
fillStyle: "",
fillRect: function fillRect() {},
strokeRect: function strokeRect() {}
},
points: [{
canvasx: 10,
canvasy: 20
}, {
canvasx: 30,
canvasy: 40
}],
dygraph: {
toDomYCoord: function toDomYCoord() {
return 100;
}
},
color: "#ff0000"
};
var plotter = plotters.makeStackedBarPlotter();
expect(function () {
return plotter(mockPlotter);
}).not.toThrow();
});
});