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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,9 +1,13 @@ | ||
| import { $$createSVGMatrix } from "../createSVGMatrix/createSVGMatrix.index.js"; | ||
| import { $$createSVGTransformMatrix } from "../createSVGTransformMatrix/createSVGTransformMatrix.index.js"; | ||
| import { $$getBaseTransformList } from "../getBaseTransformList/getBaseTransformList.index.js"; | ||
| import { $$getSVG } from "../getSetSVG/getSetSVG.index.js"; | ||
|
|
||
| export const $$initMatrixTransform = ($svg = $$getSVG()) => ($el, { matrix }) => | ||
| export const $$initMatrixTransform = ($svg = $$getSVG()) => ( | ||
| $el, | ||
| { matrix = $$createSVGMatrix()(), index = 0 } = {} | ||
| ) => | ||
| $$getBaseTransformList($el).insertItemBefore( | ||
| $$createSVGTransformMatrix($svg)({ matrix }), | ||
| 0 | ||
| index | ||
| ); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,62 +1,118 @@ | ||
| import { expect } from "chai"; | ||
| import { drop, go1 } from "fxjs2"; | ||
| import { deepCopyTransformListToMatrixList } from "../../test/utils/deepCopyTransformListToMatrixList.js"; | ||
| import { makeRandomNumber } from "../../test/utils/makeRandomNumber.js"; | ||
| import { makeRandomSVGMatrix } from "../../test/utils/makeRandomSVGMatrix.js"; | ||
| import { makeRandomTransformAttributeValue } from "../../test/utils/makeRandomTransformAttributeValue.js"; | ||
| import { appendL, each, equals2, go, go1, mapL, object } from "fxjs2"; | ||
| import { expectSameValueSVGMatrix } from "../../test/assertions/index.js"; | ||
| import { | ||
| makeRandomSVGMatrix, | ||
| makeRandomNumber, | ||
| makeRandomInt, | ||
| deepCopyTransformListToMatrixList, | ||
| makeRandomTransformAttributeValue, | ||
| makeAllCombinations, | ||
| } from "../../test/utils/index.js"; | ||
| import { $$createSVGMatrix } from "../createSVGMatrix/createSVGMatrix.index.js"; | ||
| import { $$el } from "../el/el.index.js"; | ||
| import { $$getBaseTransformList } from "../getBaseTransformList/getBaseTransformList.index.js"; | ||
| import { $$isMatrixSVGTransform } from "../isMatrixSVGTransform/isMatrixSVGTransform.index.js"; | ||
| import { $$initMatrixTransform } from "./initMatrixTransform.index.js"; | ||
|
|
||
| describe(`$$initMatrixTransform`, function () { | ||
| let $el; | ||
|
|
||
| beforeEach(function () { | ||
| $el = $$el()(` | ||
| <rect | ||
| x="${makeRandomNumber()}" | ||
| y="${makeRandomNumber()}" | ||
| width="${makeRandomNumber(1)}" | ||
| height="${makeRandomNumber(1)}" | ||
| ${go1(makeRandomTransformAttributeValue(), (t) => | ||
| t ? `transform="${t}"` : "" | ||
| )} | ||
| > | ||
| </rect> | ||
| `); | ||
| }); | ||
| const createMockEl = () => | ||
| $$el()(` | ||
| <rect | ||
| x="${makeRandomNumber()}" | ||
| y="${makeRandomNumber()}" | ||
| width="${makeRandomNumber(1)}" | ||
| height="${makeRandomNumber(1)}" | ||
| ${go1(makeRandomTransformAttributeValue(), (t) => | ||
| t ? `transform="${t}"` : "" | ||
| )} | ||
| > | ||
| </rect> | ||
| `); | ||
|
|
||
| it(`The length of the element's SVGTransformList will be increased by 1.`, function () { | ||
| const { numberOfItems: before_n } = $$getBaseTransformList($el); | ||
| const expectCorrectSVGTransformListLength = ($el, config) => { | ||
| const { numberOfItems: before_n } = $$getBaseTransformList($el); | ||
|
|
||
| $$initMatrixTransform()($el, { matrix: makeRandomSVGMatrix() }); | ||
| $$initMatrixTransform()($el, config); | ||
|
|
||
| const { numberOfItems: after_n } = $$getBaseTransformList($el); | ||
| expect(after_n).to.equal(before_n + 1); | ||
| }); | ||
| const { numberOfItems: after_n } = $$getBaseTransformList($el); | ||
| expect(after_n, "expectCorrectSVGTransformListLength").to.equal(before_n + 1); | ||
| }; | ||
|
|
||
| it(`The first SVGTransform will be a matrix SVGTransform with the input SVGMatrix.`, function () { | ||
| const matrix = makeRandomSVGMatrix(); | ||
| const expectCorrectSVGTransform = ($el, config) => { | ||
| const { matrix = $$createSVGMatrix()(), index = 0 } = config || {}; | ||
|
|
||
| $$initMatrixTransform()($el, { matrix }); | ||
| $$initMatrixTransform()($el, config); | ||
|
|
||
| const t = $$getBaseTransformList($el).getItem(0); | ||
| expect($$isMatrixSVGTransform(t)).to.be.true; | ||
| expect(t.matrix).to.deep.equal(matrix); | ||
| }); | ||
| const t = $$getBaseTransformList($el).getItem(index); | ||
| expect($$isMatrixSVGTransform(t), "expectCorrectSVGTransform").to.be.true; | ||
| expectSameValueSVGMatrix(t.matrix, matrix, "expectCorrectSVGTransform"); | ||
| }; | ||
|
|
||
| it(`The function do nothing on other SVGTransforms of the element.`, function () { | ||
| const before_l = deepCopyTransformListToMatrixList( | ||
| $$getBaseTransformList($el) | ||
| ); | ||
| const expectCorrectOtherSVGTransforms = ($el, config) => { | ||
| const { index = 0 } = config || {}; | ||
|
|
||
| const before_l = deepCopyTransformListToMatrixList( | ||
| $$getBaseTransformList($el) | ||
| ); | ||
|
|
||
| $$initMatrixTransform()($el, config); | ||
|
|
||
| $$initMatrixTransform()($el, { matrix: makeRandomSVGMatrix() }); | ||
| let after_l = deepCopyTransformListToMatrixList($$getBaseTransformList($el)); | ||
| after_l = [...after_l.slice(0, index), ...after_l.slice(index + 1)]; | ||
| expect(after_l, "expectCorrectOtherSVGTransforms").to.deep.equal(before_l); | ||
| }; | ||
|
|
||
| const expectAllCorrect = ($el, config) => | ||
| each((f) => f($el, config), [ | ||
| expectCorrectSVGTransformListLength, | ||
| expectCorrectSVGTransform, | ||
| expectCorrectOtherSVGTransforms, | ||
| ]); | ||
|
|
||
| describe(`$$initMatrixTransform`, function () { | ||
| describe(`No omitted arguments,`, function () { | ||
| it(`The length of the element's SVGTransformList will be increased by 1.`, function () { | ||
| const $el = createMockEl(); | ||
| const matrix = makeRandomSVGMatrix(); | ||
| const index = makeRandomInt(0, $$getBaseTransformList($el).numberOfItems); | ||
| expectCorrectSVGTransformListLength($el, { matrix, index }); | ||
| }); | ||
|
|
||
| it(`The SVGTransform at input index is a matrix SVGTransform with the input SVGMatrix.`, function () { | ||
| const $el = createMockEl(); | ||
| const matrix = makeRandomSVGMatrix(); | ||
| const index = makeRandomInt(0, $$getBaseTransformList($el).numberOfItems); | ||
| expectCorrectSVGTransform($el, { matrix, index }); | ||
| }); | ||
|
|
||
| it(`The function do nothing on other SVGTransforms of the element.`, function () { | ||
| const $el = createMockEl(); | ||
| const matrix = makeRandomSVGMatrix(); | ||
| const index = makeRandomInt(0, $$getBaseTransformList($el).numberOfItems); | ||
| expectCorrectOtherSVGTransforms($el, { matrix, index }); | ||
| }); | ||
| }); | ||
|
|
||
| const after_l = drop( | ||
| 1, | ||
| deepCopyTransformListToMatrixList($$getBaseTransformList($el)) | ||
| it(`If the second argument is omitted, use default values ({ matrix: Identity Matrix, index: 0 }).`, function () { | ||
| go( | ||
| ["matrix", "index"], | ||
| makeAllCombinations, | ||
| mapL((ks) => [createMockEl(), ks]), | ||
| mapL(([$el, ks]) => | ||
| go( | ||
| ks, | ||
| mapL((k) => [ | ||
| k, | ||
| equals2(k, "index") | ||
| ? makeRandomInt(0, $$getBaseTransformList($el).numberOfItems) | ||
| : makeRandomSVGMatrix(), | ||
| ]), | ||
| object, | ||
| (config) => [$el, config] | ||
| ) | ||
| ), | ||
| appendL([createMockEl()]), | ||
| each(([$el, config]) => expectAllCorrect($el, config)) | ||
| ); | ||
| expect(after_l).to.deep.equal(before_l); | ||
| }); | ||
| }); |
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