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12 changes: 8 additions & 4 deletions TZStackView.xcodeproj/project.pbxproj
Original file line number Diff line number Diff line change
Expand Up @@ -13,13 +13,14 @@
5F50E9F2F7E5B2DA68C946E0 /* ExplicitIntrinsicContentSizeView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5F50E5EB8202F5247F8517F3 /* ExplicitIntrinsicContentSizeView.swift */; };
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5F50EF474D670FC33E8E80EA /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 5F50ED5A43FBFC32B9B9E1AA /* Images.xcassets */; };
7EF572D81BEE41100095237E /* Array+Product.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7EF572D71BEE41100095237E /* Array+Product.swift */; };
A45441C21B9B6D71002452BA /* TZStackView.h in Headers */ = {isa = PBXBuildFile; fileRef = A45441C11B9B6D71002452BA /* TZStackView.h */; settings = {ATTRIBUTES = (Public, ); }; };
A45441C61B9B6D71002452BA /* TZStackView.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = A45441BF1B9B6D71002452BA /* TZStackView.framework */; };
A45441C71B9B6D71002452BA /* TZStackView.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = A45441BF1B9B6D71002452BA /* TZStackView.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
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DB5B70871B2B8816006043BD /* TZStackViewTestCase.swift in Sources */ = {isa = PBXBuildFile; fileRef = DB5B70861B2B8816006043BD /* TZStackViewTestCase.swift */; };
Expand Down Expand Up @@ -67,6 +68,7 @@
5F50EDEB0947F99E67140FC6 /* TZStackViewTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TZStackViewTests.swift; sourceTree = "<group>"; };
5F50EF54F01A3A6938C6CEA1 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
5F50EFD0C46B7C7F989F10E1 /* TZStackViewTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = TZStackViewTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
7EF572D71BEE41100095237E /* Array+Product.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "Array+Product.swift"; sourceTree = "<group>"; };
A45441BF1B9B6D71002452BA /* TZStackView.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = TZStackView.framework; sourceTree = BUILT_PRODUCTS_DIR; };
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A45441C31B9B6D71002452BA /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
Expand Down Expand Up @@ -130,6 +132,7 @@
5F50EDEB0947F99E67140FC6 /* TZStackViewTests.swift */,
DB5B70841B2A1963006043BD /* TestView.swift */,
DB5B70861B2B8816006043BD /* TZStackViewTestCase.swift */,
7EF572D71BEE41100095237E /* Array+Product.swift */,
5F50E05A91CC731E5AFD4E94 /* Supporting Files */,
);
path = TZStackViewTests;
Expand Down Expand Up @@ -325,6 +328,7 @@
5F50E6EAC8DDE44079E03638 /* TZStackViewTests.swift in Sources */,
DB5B70871B2B8816006043BD /* TZStackViewTestCase.swift in Sources */,
DB5B70851B2A1963006043BD /* TestView.swift in Sources */,
7EF572D81BEE41100095237E /* Array+Product.swift in Sources */,
5F50EAD959E8ACC5929DBD75 /* NSLayoutConstraintExtension.swift in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
Expand Down
21 changes: 21 additions & 0 deletions TZStackViewTests/Array+Product.swift
Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
//
// Array+Product.swift
// TZStackView
//
// Created by Pan Yusheng on 11/7/15.
// Copyright © 2015 Tom van Zummeren. All rights reserved.
//

import Foundation

func * <E1, E2>(left: Array<E1>, right: Array<E2>) -> Array<(E1, E2)> {
var result = [(E1, E2)]()

for e1 in left {
for e2 in right {
result.append((e1, e2))
}
}

return result
}
27 changes: 21 additions & 6 deletions TZStackViewTests/TZStackViewTestCase.swift
Original file line number Diff line number Diff line change
Expand Up @@ -26,23 +26,36 @@ class TZStackViewTestCase: XCTestCase {

override func setUp() {
super.setUp()
recreateStackViews()
}

override func tearDown() {
super.tearDown()
}

func recreateStackViews() {
// clean old views otherwise some old spacer views and constraints are left
if uiStackView != nil {
uiStackView.removeFromSuperview()
}

if tzStackView != nil {
tzStackView.removeFromSuperview()
}

// Create stack views with same views
uiStackView = UIStackView(arrangedSubviews: createTestViews())
uiStackView.translatesAutoresizingMaskIntoConstraints = false
tzStackView = TZStackView(arrangedSubviews: createTestViews())
tzStackView.translatesAutoresizingMaskIntoConstraints = false

let window = UIApplication.sharedApplication().windows[0]
window.addSubview(uiStackView)
window.addSubview(tzStackView)

configureStackViews(uiStackView, tzStackView)
}

override func tearDown() {
super.tearDown()
}

func logAllConstraints() {
print("================= UISTACKVIEW (\(uiStackView.constraints.count)) =================")
print("subviews: \(uiStackView.subviews)")
Expand Down Expand Up @@ -74,7 +87,9 @@ class TZStackViewTestCase: XCTestCase {

func verifyConstraints(log log: Bool = false) {
// Force constraints to be created
uiStackView.updateConstraintsIfNeeded()
uiStackView.layoutIfNeeded()
tzStackView.updateConstraintsIfNeeded()
tzStackView.layoutIfNeeded()

if log {
Expand Down
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