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Allow History#{perform,replace} to run multiple actions

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This commit is contained in:
John Firebaugh
2012-12-06 16:13:52 -05:00
parent 7fea779e8c
commit 27af384a3f
2 changed files with 58 additions and 4 deletions
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test/spec/graph/history.js
+42
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@@ -36,6 +36,48 @@ describe("History", function () {
history.perform(iD.actions.Noop);
expect(spy).not.to.have.been.called;
});
it("performs multiple actions", function () {
var action1 = sinon.stub().returns(graph),
action2 = sinon.stub().returns(graph);
history.perform(action1, action2);
expect(action1).to.have.been.called;
expect(action2).to.have.been.called;
});
});
describe("#replace", function () {
it("updates the graph", function () {
history.replace(action);
expect(history.graph()).to.equal(graph);
});
it("replaces the undo stack", function () {
history.perform(action);
history.replace(action);
history.undo();
expect(history.undoAnnotation()).to.be.undefined;
});
it("emits a change event", function () {
history.on('change', spy);
history.replace(action);
expect(spy).to.have.been.called;
});
it("does not emit a change event when performing a noop", function () {
history.on('change', spy);
history.replace(iD.actions.Noop);
expect(spy).not.to.have.been.called;
});
it("performs multiple actions", function () {
var action1 = sinon.stub().returns(graph),
action2 = sinon.stub().returns(graph);
history.replace(action1, action2);
expect(action1).to.have.been.called;
expect(action2).to.have.been.called;
});
});
describe("#undo", function () {