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Vinodh Swamy
committed
Added tests related to VSCollectionViewSectionHandler
1 parent a037f29 commit a7428df

4 files changed

Lines changed: 127 additions & 3 deletions

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‎VSCollectionKit/VSCollectionKit.xcodeproj/project.pbxproj‎

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@@ -24,6 +24,8 @@
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531DDD95243C87D50096EC9D /* VSCollectionViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 531DDD8D243C87D50096EC9D /* VSCollectionViewController.swift */; };
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531DDD96243C87D50096EC9D /* VSCollectionViewDataSource.swift in Sources */ = {isa = PBXBuildFile; fileRef = 531DDD8E243C87D50096EC9D /* VSCollectionViewDataSource.swift */; };
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531DDD97243C87D50096EC9D /* VSCollectionViewLayoutProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 531DDD8F243C87D50096EC9D /* VSCollectionViewLayoutProvider.swift */; };
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53A1FED22449A47700BB7F0C /* VSCollectionViewSectionHandlerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 53A1FED12449A47700BB7F0C /* VSCollectionViewSectionHandlerTests.swift */; };
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53A1FED42449B74300BB7F0C /* VSCollectionViewLayoutProviderTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 53A1FED32449B74300BB7F0C /* VSCollectionViewLayoutProviderTests.swift */; };
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/* End PBXBuildFile section */
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/* Begin PBXContainerItemProxy section */
@@ -57,6 +59,8 @@
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531DDD8D243C87D50096EC9D /* VSCollectionViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = VSCollectionViewController.swift; sourceTree = "<group>"; };
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531DDD8E243C87D50096EC9D /* VSCollectionViewDataSource.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = VSCollectionViewDataSource.swift; sourceTree = "<group>"; };
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531DDD8F243C87D50096EC9D /* VSCollectionViewLayoutProvider.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = VSCollectionViewLayoutProvider.swift; sourceTree = "<group>"; };
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53A1FED12449A47700BB7F0C /* VSCollectionViewSectionHandlerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VSCollectionViewSectionHandlerTests.swift; sourceTree = "<group>"; };
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53A1FED32449B74300BB7F0C /* VSCollectionViewLayoutProviderTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VSCollectionViewLayoutProviderTests.swift; sourceTree = "<group>"; };
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/* End PBXFileReference section */
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/* Begin PBXFrameworksBuildPhase section */
@@ -113,6 +117,8 @@
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5316E28124448E7100D30576 /* VSCollectionViewDataSourceTests.swift */,
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5316E28324449F6E00D30576 /* VSCollectionViewDelegateTests.swift */,
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5316E2852444DFC900D30576 /* VSCollectionViewDataTests.swift */,
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53A1FED12449A47700BB7F0C /* VSCollectionViewSectionHandlerTests.swift */,
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53A1FED32449B74300BB7F0C /* VSCollectionViewLayoutProviderTests.swift */,
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5316E27B2444872300D30576 /* MockSectionModel.swift */,
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5316E27D2444874300D30576 /* MockCellModel.swift */,
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5316E27F24448D2F00D30576 /* MockSectionHandler.swift */,
@@ -263,11 +269,13 @@
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files = (
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5316E2862444DFC900D30576 /* VSCollectionViewDataTests.swift in Sources */,
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5316E28024448D2F00D30576 /* MockSectionHandler.swift in Sources */,
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53A1FED22449A47700BB7F0C /* VSCollectionViewSectionHandlerTests.swift in Sources */,
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5316E27E2444874300D30576 /* MockCellModel.swift in Sources */,
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5316E28224448E7100D30576 /* VSCollectionViewDataSourceTests.swift in Sources */,
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531DDD6C243C859D0096EC9D /* VSCollectionKitTests.swift in Sources */,
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5316E28424449F6E00D30576 /* VSCollectionViewDelegateTests.swift in Sources */,
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5316E27C2444872300D30576 /* MockSectionModel.swift in Sources */,
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53A1FED42449B74300BB7F0C /* VSCollectionViewLayoutProviderTests.swift in Sources */,
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);
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runOnlyForDeploymentPostprocessing = 0;
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};

‎VSCollectionKit/VSCollectionKitTests/MockSectionHandler.swift‎

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@@ -36,12 +36,11 @@ class MockSectionHandler: SectionHandler {
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_ headerViewModel: HeaderViewModel) -> UICollectionReusableView? {
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let view = collectionView.dequeueReusableSupplementaryView(ofKind: kind,
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withReuseIdentifier: "mockHeader",
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for: IndexPath(item: 11, section: 0))
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for: IndexPath(item: 11, section: 0)) as! MockHeaderView
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return view
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}
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func collectionLayout(for sectionModel: SectionModel,
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environment: NSCollectionLayoutEnvironment) -> NSCollectionLayoutSection? {
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func sectionLayoutProvider(_ sectionModel: SectionModel, _ environment: NSCollectionLayoutEnvironment) -> NSCollectionLayoutSection? {
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let itemSize = NSCollectionLayoutSize(widthDimension: .fractionalWidth(1),
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heightDimension: .fractionalHeight(1))
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let itemLayout = NSCollectionLayoutItem(layoutSize: itemSize)
@@ -61,3 +60,15 @@ class MockCollectionViewCell: UICollectionViewCell {
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class MockHeaderView: UICollectionReusableView {
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}
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class MockLayoutEnvironment: NSObject, NSCollectionLayoutEnvironment {
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var container: NSCollectionLayoutContainer = MockLayoutContainer()
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var traitCollection: UITraitCollection = .current
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class MockLayoutContainer: NSObject, NSCollectionLayoutContainer {
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var contentSize: CGSize = .zero
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var effectiveContentSize: CGSize = .zero
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var contentInsets: NSDirectionalEdgeInsets = .zero
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var effectiveContentInsets: NSDirectionalEdgeInsets = .zero
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}
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}

‎VSCollectionKit/VSCollectionKitTests/VSCollectionViewLayoutProviderTests.swift‎

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//
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// VSCollectionViewLayoutProviderTests.swift
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// VSCollectionKitTests
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//
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// Created by Vinodh Govindaswamy on 17/04/20.
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// Copyright © 2020 Vinodh Govindaswamy. All rights reserved.
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//
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import XCTest
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import UIKit
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@testable import VSCollectionKit
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class VSCollectionViewLayoutProviderTests: XCTestCase {
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var collectionView: UICollectionView!
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override func setUp() {
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let collectionViewLayout = UICollectionViewCompositionalLayout { (section, enivronment) -> NSCollectionLayoutSection? in
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return self.mockSectionHandler.collectionLayout(for: MockSectionModel(sectionType: "MockSection",
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sectionName: "Mock Seciton Name"),
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environment: MockLayoutEnvironment())
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}
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collectionView = UICollectionView(frame: .zero, collectionViewLayout: collectionViewLayout)
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}
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override func tearDown() {
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// Put teardown code here. This method is called after the invocation of each test method in the class.
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}
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func testExample() {
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let layoutProvider = VSCollectionViewLayoutProvider(collectionView: collectionView,
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sectionHandler: mockSectionHandler)
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XCTAssertNotNil(layoutProvider.collectionLayout(for: MockSectionModel(sectionType: "MockSection", sectionName: "Mock Section Name"),
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environment: MockLayoutEnvironment()))
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}
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var mockSectionHandler: VSCollectionViewSectionHandller {
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let sectionHand = VSCollectionViewSectionHandller()
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sectionHand.addSectionHandler(handler: MockSectionHandler())
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return sectionHand
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}
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}

‎VSCollectionKit/VSCollectionKitTests/VSCollectionViewSectionHandlerTests.swift‎

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//
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// VSCollectionViewSectionHandlerTests.swift
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// VSCollectionKitTests
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//
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// Created by Vinodh Govindaswamy on 17/04/20.
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// Copyright © 2020 Vinodh Govindaswamy. All rights reserved.
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//
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import XCTest
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import UIKit
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@testable import VSCollectionKit
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class VSCollectionViewSectionHandlerTests: XCTestCase {
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var collectionView: UICollectionView!
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let mockSectionHandler = MockSectionHandler()
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override func setUp() {
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let collectionViewLayout = UICollectionViewCompositionalLayout { (section, enivronment) -> NSCollectionLayoutSection? in
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return self.mockSectionHandler.sectionLayoutProvider(MockSectionModel(sectionType: "MockSection",
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sectionName: "Mock Seciton Name"), MockLayoutEnvironment())
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}
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collectionView = UICollectionView(frame: .zero, collectionViewLayout: collectionViewLayout)
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}
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override func tearDown() {
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// Put teardown code here. This method is called after the invocation of each test method in the class.
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}
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func testNumberRows() {
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let sectionHandler = vsSectionHandler()
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XCTAssertEqual(sectionHandler.numOfRows(for: MockSectionModel(sectionType: "MockSection",
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sectionName: "Mock Seciton Name"), sectionIndex: 0), 20)
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}
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func testCellType() {
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let sectionHandler = vsSectionHandler()
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let cell = sectionHandler.cell(for: collectionView,
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indexPath: IndexPath(item: 0,
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section: 0),
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sectionModel: MockSectionModel(sectionType: "MockSection",
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sectionName: "Mock Seciton Name"))
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XCTAssertNotNil(cell)
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XCTAssert(cell.isKind(of: MockCollectionViewCell.self))
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}
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func testSectionLayoutInfo() {
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let sectionHandler = vsSectionHandler()
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let layoutInfo = sectionHandler.collectionLayout(for: MockSectionModel(sectionType: "MockSection",
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sectionName: "Mock Seciton Name"),
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environment: MockLayoutEnvironment())
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XCTAssertNotNil(layoutInfo)
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}
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func vsSectionHandler() -> VSCollectionViewSectionHandller {
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let sectionHandler = VSCollectionViewSectionHandller()
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sectionHandler.addSectionHandler(handler: mockSectionHandler)
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sectionHandler.registerCells(for: collectionView)
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return sectionHandler
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}
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}

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