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✅ Improved test coverage

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This commit is contained in:
Joost De Cock 2018-09-06 12:02:43 +02:00
parent 2a99c9fce1
commit dbcfea2a48
2 changed files with 79 additions and 0 deletions
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69
tests/path.test.js
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@ -633,3 +633,72 @@ it("Should split a path on a line", () => {
expect(line.to.x).to.equal(29.81);
expect(line.to.y).to.equal(46.98);
});
it("Should trim a path when lines overlap", () => {
let pattern = new freesewing.Pattern();
pattern.parts.a = new pattern.Part();
let a = pattern.parts.a;
a.points.A = new a.Point(0, 0);
a.points.B = new a.Point(100, 100);
a.points.C = new a.Point(0, 100);
a.points.D = new a.Point(100, 0);
let test = new a.Path()
.move(new a.Point(0, 20))
.line(a.points.A)
.line(a.points.B)
.line(a.points.C)
.line(a.points.D)
.line(a.points.A)
.trim();
expect(test.ops.length).to.equal(5);
expect(test.ops[2].to.x).to.equal(50);
expect(test.ops[2].to.y).to.equal(50);
});
it("Should trim a path when a line overlaps with a curve", () => {
let pattern = new freesewing.Pattern();
pattern.parts.a = new pattern.Part();
let a = pattern.parts.a;
a.points.A = new a.Point(0, 0);
a.points.B = new a.Point(100, 100);
a.points.C = new a.Point(0, 100);
a.points.D = new a.Point(100, 0);
let test = new a.Path()
.move(new a.Point(0, 20))
.line(a.points.A)
.curve(a.points.D, a.points.B, a.points.B)
.line(a.points.C)
.line(a.points.D)
.line(a.points.A)
.trim();
expect(test.ops.length).to.equal(6);
expect(test.ops[2].to.x).to.equal(72.19);
expect(test.ops[2].to.y).to.equal(27.8);
});
it("Should trim a path when a curves overlap", () => {
let pattern = new freesewing.Pattern();
pattern.parts.a = new pattern.Part();
let a = pattern.parts.a;
a.points.A = new a.Point(0, 0);
a.points.B = new a.Point(100, 100);
a.points.C = new a.Point(0, 100);
a.points.D = new a.Point(100, 0);
let test = new a.Path()
.move(new a.Point(0, 20))
.line(a.points.A)
.curve(a.points.D, a.points.B, a.points.B)
.line(a.points.C)
.curve(a.points.C, a.points.A, a.points.D)
.line(a.points.A)
.trim();
expect(test.ops.length).to.equal(5);
expect(test.ops[2].to.x).to.equal(50);
expect(test.ops[2].to.y).to.equal(11.01);
});