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[Persistence] Test more cases

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Add more test cases for TransactingMutationListener to
distinguish active-transaction case from no-transaction
case.
This commit is contained in:
Victor Woeltjen 2016-08-08 13:18:40 -07:00
parent eb2fbcd8d0
commit 70c072be0b
1 changed files with 39 additions and 29 deletions
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68
platform/core/test/runs/TransactingMutationListenerSpec.js
View File

@ -72,39 +72,49 @@ define(
.toHaveBeenCalledWith(jasmine.any(Function));
});
[false, true].forEach(function (isActive) {
var verb = isActive ? "is": "isn't";
describe("when mutation occurs during a transaction", function () {
beforeEach(function () {
mockTransactionService.isActive.andReturn(true);
mockMutationTopic.listen.mostRecentCall
.args[0](mockDomainObject);
});
function onlyWhenInactive(expectation) {
return isActive ? expectation.not : expectation;
}
it("adds to the active transaction", function () {
expect(mockTransactionService.addToTransaction)
.toHaveBeenCalledWith(
jasmine.any(Function),
jasmine.any(Function)
);
describe("when a transaction " + verb + " active", function () {
var innerVerb = isActive ? "does" : "doesn't";
beforeEach(function () {
mockTransactionService.isActive.andReturn(isActive);
});
describe("and mutation occurs", function () {
beforeEach(function () {
mockMutationTopic.listen.mostRecentCall
.args[0](mockDomainObject);
});
it(innerVerb + " start a new transaction", function () {
onlyWhenInactive(
expect(mockTransactionService.startTransaction)
).toHaveBeenCalled();
});
it("adds to the active transaction", function () {
expect(mockTransactionService.addToTransaction)
.toHaveBeenCalledWith(
jasmine.any(Function),
jasmine.any(Function)
);
});
it(innerVerb + " immediately commit", function () {
onlyWhenInactive(
expect(mockTransactionService.commit)
).toHaveBeenCalled();
});
});
});
});
describe("when mutation occurs outside a transaction", function () {
beforeEach(function () {
mockTransactionService.isActive.andReturn(false);
mockMutationTopic.listen.mostRecentCall
.args[0](mockDomainObject);
});
it("adds to the active transaction", function () {
expect(mockTransactionService.addToTransaction)
.toHaveBeenCalledWith(
jasmine.any(Function),
jasmine.any(Function)
);
});
});
});
}
);