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| // | ||
| // TableViewTests.swift | ||
| // TaylorSource | ||
| // | ||
| // Created by Daniel Thorpe on 10/04/2016. | ||
| // Copyright © 2016 Daniel Thorpe. All rights reserved. | ||
| // | ||
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| import XCTest | ||
| @testable import TaylorSource | ||
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| class NoEditorDataSourceProvider<DataSource: DataSourceType>: DataSourceProviderType { | ||
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| let dataSource: DataSource | ||
| let editor = NoEditor() | ||
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| init(_ dataSource: DataSource) { | ||
| self.dataSource = dataSource | ||
| } | ||
| } | ||
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| class ReadonlyTableViewDataSourceProviderTests: DataSourceTests { | ||
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| typealias DataSourceProvider = NoEditorDataSourceProvider<DataSource> | ||
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| var dataSourceProvider: DataSourceProvider! | ||
| var tableViewDataSourceProvider: TableViewDataSourceProvider<DataSourceProvider>! | ||
| var tableViewDataSource: UITableViewDataSource! | ||
| var indexPath: NSIndexPath! | ||
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| override func setUp() { | ||
| super.setUp() | ||
| setUpAgain() | ||
| } | ||
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| override func tearDown() { | ||
| indexPath = nil | ||
| tableViewDataSource = nil | ||
| tableViewDataSourceProvider = nil | ||
| dataSourceProvider = nil | ||
| super.tearDown() | ||
| } | ||
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| func setUpAgain() { | ||
| dataSourceProvider = NoEditorDataSourceProvider(dataSource) | ||
| tableViewDataSourceProvider = TableViewDataSourceProvider(dataSourceProvider) | ||
| tableViewDataSource = tableViewDataSourceProvider.tableViewDataSource | ||
| indexPath = NSIndexPath(forRow: 0, inSection: 0) | ||
| } | ||
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| func test__provider_dataSource_is_dataSource() { | ||
| XCTAssertNotNil(dataSource.identifier) | ||
| XCTAssertEqual(tableViewDataSourceProvider.dataSource.identifier ?? "Not Correct", dataSource.identifier) | ||
| } | ||
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| func test__numberOfSectionsInTableView() { | ||
| XCTAssertEqual(tableViewDataSource.numberOfSectionsInTableView?(tableView) ?? 0, 1) | ||
| } | ||
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| func test__numberOfRowsInSection() { | ||
| XCTAssertEqual(tableViewDataSource.tableView(tableView, numberOfRowsInSection: 0), 2) | ||
| } | ||
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| func test__cellForRowAtIndexPath() { | ||
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| var didConfigureCellWithItemAtIndex: (Cell, Item, NSIndexPath)? = .None | ||
| factory.registerCell(.ClassWithIdentifier(Cell.self, "cell identifier"), inView: tableView) { cell, item, index in | ||
| didConfigureCellWithItemAtIndex = (cell, item, index) | ||
| } | ||
| setUpAgain() | ||
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| let _ = tableViewDataSource.tableView(tableView, cellForRowAtIndexPath: indexPath) | ||
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| guard let (_, item, index) = didConfigureCellWithItemAtIndex else { | ||
| XCTFail("Did not configure cell"); return | ||
| } | ||
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| XCTAssertEqual(item, "Hello") | ||
| XCTAssertEqual(indexPath, index) | ||
| } | ||
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| func test__titleForHeaderInSection() { | ||
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| var didConfigureSupplementaryText: Int? = .None | ||
| factory.registerSupplementaryTextWithKind(.Header) { section in | ||
| didConfigureSupplementaryText = section | ||
| return "Header text with index: \(section)" | ||
| } | ||
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| setUpAgain() | ||
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| let index = 0 | ||
| let text = tableViewDataSource.tableView?(tableView, titleForHeaderInSection: index) | ||
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| guard let section = didConfigureSupplementaryText else { | ||
| XCTFail("Did not configure cell"); return | ||
| } | ||
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| XCTAssertNotNil(text) | ||
| XCTAssertEqual(text, "Header text with index: 0") | ||
| XCTAssertEqual(section, index) | ||
| } | ||
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| func test__titleForFooterInSection() { | ||
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| var didConfigureSupplementaryText: Int? = .None | ||
| factory.registerSupplementaryTextWithKind(.Footer) { section in | ||
| didConfigureSupplementaryText = section | ||
| return "Footer text with index: \(section)" | ||
| } | ||
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| setUpAgain() | ||
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| let index = 0 | ||
| let text = tableViewDataSource.tableView?(tableView, titleForFooterInSection: 0) | ||
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| guard let section = didConfigureSupplementaryText else { | ||
| XCTFail("Did not configure cell"); return | ||
| } | ||
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| XCTAssertNotNil(text) | ||
| XCTAssertEqual(text, "Footer text with index: 0") | ||
| XCTAssertEqual(section, index) | ||
| } | ||
| } | ||
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| class EditableDataSourceProvider<DataSource: DataSourceType>: DataSourceProviderType { | ||
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| let dataSource: DataSource | ||
| let editor: Editor | ||
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| init(_ dataSource: DataSource, editor: Editor) { | ||
| self.dataSource = dataSource | ||
| self.editor = editor | ||
| } | ||
| } | ||
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| class InsertDeleteTableViewDataSourceProviderTests: DataSourceTests { | ||
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| typealias DataSourceProvider = EditableDataSourceProvider<DataSource> | ||
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| var editor: Editor! | ||
| var dataSourceProvider: DataSourceProvider! | ||
| var tableViewDataSourceProvider: TableViewDataSourceProvider<DataSourceProvider>! | ||
| var tableViewDataSource: UITableViewDataSource! | ||
| var indexPath: NSIndexPath! | ||
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| var didCheckCanEditAtIndexPath: NSIndexPath? = .None | ||
| var didCommitEditActionAtIndexPath: (Edit.Action, NSIndexPath)? = .None | ||
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| override func setUp() { | ||
| super.setUp() | ||
| setUpAgain() | ||
| } | ||
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| override func tearDown() { | ||
| indexPath = nil | ||
| tableViewDataSource = nil | ||
| tableViewDataSourceProvider = nil | ||
| dataSourceProvider = nil | ||
| super.tearDown() | ||
| } | ||
|
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| func setUpAgain() { | ||
| editor = Editor( | ||
| canEdit: { [unowned self] indexPath in | ||
| self.didCheckCanEditAtIndexPath = indexPath | ||
| return true | ||
| }, | ||
| commitEdit: { [unowned self] action, indexPath in | ||
| self.didCommitEditActionAtIndexPath = (action, indexPath) | ||
| }, | ||
| editAction: { _ in .Insert }, | ||
| canMove: .None, move: .None) | ||
| dataSourceProvider = EditableDataSourceProvider(dataSource, editor: editor) | ||
| tableViewDataSourceProvider = TableViewDataSourceProvider(dataSourceProvider) | ||
| tableViewDataSource = tableViewDataSourceProvider.tableViewDataSource | ||
| indexPath = NSIndexPath(forRow: 0, inSection: 0) | ||
| } | ||
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| func test__canEditRowAtIndexPath() { | ||
| XCTAssertTrue(tableViewDataSource.tableView?(tableView, canEditRowAtIndexPath: indexPath) ?? false) | ||
| XCTAssertEqual(didCheckCanEditAtIndexPath ?? NSIndexPath(forRow: 1, inSection: 1), indexPath) | ||
| } | ||
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| func test__commitEditingStyleForRowAtIndexPath() { | ||
| tableViewDataSource.tableView?(tableView, commitEditingStyle: .Delete, forRowAtIndexPath: indexPath) | ||
| guard let (action, index) = didCommitEditActionAtIndexPath else { | ||
| XCTFail("Did not commit editing."); return | ||
| } | ||
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| XCTAssertEqual(action, Edit.Action.Delete) | ||
| XCTAssertEqual(index, indexPath) | ||
| } | ||
| } | ||
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| class EditableTableViewDataSourceProviderTests: DataSourceTests { | ||
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| typealias DataSourceProvider = EditableDataSourceProvider<DataSource> | ||
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| var editor: Editor! | ||
| var dataSourceProvider: DataSourceProvider! | ||
| var tableViewDataSourceProvider: TableViewDataSourceProvider<DataSourceProvider>! | ||
| var tableViewDataSource: UITableViewDataSource! | ||
| var indexPath: NSIndexPath! | ||
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| var didCheckCanMoveAtIndexPath: NSIndexPath? = .None | ||
| var didMoveIndexPathToIndexPath: (NSIndexPath, NSIndexPath)? = .None | ||
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| override func setUp() { | ||
| super.setUp() | ||
| setUpAgain() | ||
| } | ||
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| override func tearDown() { | ||
| indexPath = nil | ||
| tableViewDataSource = nil | ||
| tableViewDataSourceProvider = nil | ||
| dataSourceProvider = nil | ||
| super.tearDown() | ||
| } | ||
|
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| func setUpAgain() { | ||
| editor = Editor( | ||
| canEdit: { _ in true }, | ||
| commitEdit: { _, _ in }, | ||
| editAction: { _ in .Insert }, | ||
| canMove: .None, | ||
| move: .None) | ||
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| editor = Editor( | ||
| canEdit: { _ in true }, | ||
| commitEdit: { _, _ in }, | ||
| editAction: { _ in .Insert }, | ||
| canMove: { [unowned self] indexPath in | ||
| self.didCheckCanMoveAtIndexPath = indexPath | ||
| return true | ||
| }, | ||
| move: { [unowned self] from, to in | ||
| self.didMoveIndexPathToIndexPath = (from, to) | ||
| }) | ||
| dataSourceProvider = EditableDataSourceProvider(dataSource, editor: editor) | ||
| tableViewDataSourceProvider = TableViewDataSourceProvider(dataSourceProvider) | ||
| tableViewDataSource = tableViewDataSourceProvider.tableViewDataSource | ||
| indexPath = NSIndexPath(forRow: 0, inSection: 0) | ||
| } | ||
|
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| func test__canMoveRowAtIndexPath() { | ||
| XCTAssertTrue(tableViewDataSource.tableView?(tableView, canMoveRowAtIndexPath: indexPath) ?? false) | ||
| XCTAssertEqual(didCheckCanMoveAtIndexPath ?? NSIndexPath(forRow: 1, inSection: 1), indexPath) | ||
| } | ||
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| func test__moveRowAtIndexPathToIndexPath() { | ||
| tableViewDataSource.tableView?(tableView, moveRowAtIndexPath: indexPath, toIndexPath: NSIndexPath(forRow: 1, inSection: 0)) | ||
| guard let (from, to) = didMoveIndexPathToIndexPath else { | ||
| XCTFail("Did not move row."); return | ||
| } | ||
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| XCTAssertEqual(from, indexPath) | ||
| XCTAssertEqual(to, NSIndexPath(forRow: 1, inSection: 0)) | ||
| } | ||
| } | ||
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