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Code Issues 95 Packages Projects Releases 10 Wiki Activity

WIP: prototyping new transaction structure

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John Estropia
2017-03-24 21:15:51 +09:00
parent 494965de23
commit cb6d5b015b
7 changed files with 212 additions and 51 deletions
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83
CoreStoreTests/TransactionTests.swift
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@@ -42,33 +42,32 @@ final class TransactionTests: BaseTestCase {
do {
let createExpectation = self.expectation(description: "create")
stack.beginSynchronous { (transaction) in
let hasChanges: Bool = stack.perform(
synchronous: { (transaction) in
XCTAssertEqual(transaction.context, transaction.internalContext())
XCTAssertTrue(transaction.context.isTransactionContext)
XCTAssertFalse(transaction.context.isDataStackContext)
let object = transaction.create(Into<TestEntity1>())
XCTAssertEqual(object.fetchSource()?.internalContext(), transaction.context)
XCTAssertEqual(object.querySource()?.internalContext(), transaction.context)
object.testEntityID = NSNumber(value: 1)
object.testString = "string1"
object.testNumber = 100
object.testDate = testDate
switch transaction.commitAndWait() {
defer {
createExpectation.fulfill()
}
XCTAssertEqual(transaction.context, transaction.internalContext())
XCTAssertTrue(transaction.context.isTransactionContext)
XCTAssertFalse(transaction.context.isDataStackContext)
case .success(let hasChanges):
XCTAssertTrue(hasChanges)
createExpectation.fulfill()
let object = transaction.create(Into<TestEntity1>())
XCTAssertEqual(object.fetchSource()?.internalContext(), transaction.context)
XCTAssertEqual(object.querySource()?.internalContext(), transaction.context)
default:
XCTFail()
}
}
object.testEntityID = NSNumber(value: 1)
object.testString = "string1"
object.testNumber = 100
object.testDate = testDate
return transaction.hasChanges
},
waitForObserverNotifications: true
)
self.checkExpectationsImmediately()
XCTAssertTrue(hasChanges)
XCTAssertEqual(stack.fetchCount(From<TestEntity1>()), 1)
@@ -85,28 +84,28 @@ final class TransactionTests: BaseTestCase {
do {
let updateExpectation = self.expectation(description: "update")
stack.beginSynchronous { (transaction) in
guard let object = transaction.fetchOne(From<TestEntity1>()) else {
let hasChanges: Bool = stack.perform(
synchronous: { (transaction) in
XCTFail()
return
}
object.testString = "string1_edit"
object.testNumber = 200
object.testDate = Date.distantFuture
switch transaction.commitAndWait() {
defer {
updateExpectation.fulfill()
}
guard let object = transaction.fetchOne(From<TestEntity1>()) else {
XCTFail()
return // TODO: convert fetch methods to throwing methods
}
object.testString = "string1_edit"
object.testNumber = 200
object.testDate = Date.distantFuture
case .success(let hasChanges):
XCTAssertTrue(hasChanges)
updateExpectation.fulfill()
default:
XCTFail()
}
}
return transaction.hasChanges
},
waitForObserverNotifications: true
)
self.checkExpectationsImmediately()
XCTAssertTrue(hasChanges)
XCTAssertEqual(stack.fetchCount(From<TestEntity1>()), 1)