scratchfoundation/paper.js
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Define unit tests for curve unlinking.

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This commit is contained in:
Jürg Lehni 2016-01-08 15:17:40 +01:00
parent 61f5f9bcfa
commit 9eb3e8777e
1 changed files with 15 additions and 2 deletions

17
test/tests/Path_Curves.js
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@ -77,6 +77,7 @@ test('path.flatten(maxDistance)', function() {
test('Curve list after removing a segment - 1', function() {
var path = new paper.Path([0, 0], [1, 1], [2, 2]);
var prevCurves = path.curves.slice();
equals(function() {
return path.curves.length;
@ -84,11 +85,23 @@ test('Curve list after removing a segment - 1', function() {
equals(function() {
return path.segments[1].remove();
}, true, 'Removing the paths second segment should be succesfull.');
}, true, 'Removing the paths second segment should be successful.');
equals(function() {
return path.curves.length;
}, 1, 'After removing the middle segment, we should be left with one curve');
}, 1, 'After removing the middle segment, we should be left with one curve.');
equals(function() {
return path.curves[0] === prevCurves[0];
}, true, 'The remaining curve should be the same as in the previous state of the curves array.');
equals(function() {
return path.curves[0].path === path;
}, true, 'The remaining curve should stay linked to the path.');
equals(function() {
return prevCurves[1].path === null;
}, true, 'The removed curve should not stay linked to the path.');
});
test('Curve list after removing a segment - 2', function() {