46 lines
1.1 KiB
ReasonML
46 lines
1.1 KiB
ReasonML
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open Jest;
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open Expect;
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let shape: DistributionTypes.xyShape = {
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xs: [|1., 4., 8.|],
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ys: [|8., 9., 2.|],
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};
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open Shape;
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describe("Shape", () =>
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describe("XYShape", () => {
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test("#ySum", () =>
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expect(XYShape.ySum(shape)) |> toEqual(19.0)
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);
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test("#volume", () => {
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let shape: DistributionTypes.xyShape = {
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xs: [|1., 5., 10.|],
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ys: [|1., 2., 2.|],
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};
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expect(XYShape.volume(shape)) |> toEqual(Some(7.0));
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});
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test("#integral", () => {
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let expected: DistributionTypes.xyShape = {
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xs: [|1., 4., 8.|],
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ys: [|8., 17., 19.|],
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};
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expect(XYShape.volum2(shape)) |> toEqual(Some(expected));
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});
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test("#derivative", () => {
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let expected: DistributionTypes.xyShape = {
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xs: [|1., 4., 8.|],
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ys: [|8., 1., 1.|],
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};
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expect(XYShape.derivative(shape)) |> toEqual(expected);
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});
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// test("#both", () => {
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// let expected: DistributionTypes.xyShape = {
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// xs: [|1., 4., 8.|],
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// ys: [|8., 1., 1.|],
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// };
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// expect(shape |> XYShape.derivative |> XYShape.integral)
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// |> toEqual(shape);
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// });
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})
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);
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