TestApp.io SDK for iOS Swift

Integrate TestApp.io's rich suite of tools directly into your iOS applications. Capture feedback, monitor performance, and log crucial events with minimal effort.

Table of Contents

1. Overview
2. Features
3. Setup & Installation
   • Installation
   • Permissions
   • Initialization
   • Updating the SDK
4. Usage
   • User Identification
   • UI Interactions
   • Logging & Events
   • Application & Session Lifecycle
5. Continuous Sessions
6. Advanced Configurations
7. FAQ & Additional Information
8. Privacy
9. Feedback & Support

Overview

TestApp.io SDK bridges your iOS application with the TestApp.io platform, enabling a deeper understanding of user interactions and app behavior. Through the TestApp.io Portal, you can easily monitor sessions, gather feedback, and track activities.

Step-by-Step Installation

Minimum iOS deployment target is iOS 13.0

To ensure proper functionality of the TestApp.io SDK on iOS, your project's minimum iOS deployment target should be set to iOS 13.0 or higher. This is due to specific features and capabilities used by the SDK that are available from iOS 13 onwards.

To set the iOS deployment target, follow these steps:

1. Open your project in Xcode.
2. Navigate to the project's target settings.
3. Under General, find the or Minimum Deployments or Deployment Infosection.
4. Set the Target field to iOS 13.0 or higher.

1. Choose an Installation Method:

• Swift Package Manager: Use the URL: https://github.com/testappio/ios-sdk.git
• CocoaPods: Add to your Podfile:

pod 'TestAppIOSDK', :git => 'https://github.com/testappio/ios-sdk.git'

Then run pod install.

2. Permissions:

Add necessary permissions to your app's Info.plist:

• Photo Library Access: For screen recordings and images.
  • NSPhotoLibraryUsageDescription

  Provide access to save photos and videos in your gallery

  • NSPhotoLibraryAddUsageDescription

  Provide access to get photos and videos from your gallery

3. Initialization:

In your app's launch sequence (usually in AppDelegate or SceneDelegate), add:

import TestAppIOSDK

TestAppio.setup(
    configuration: .init(
        appToken: "YOUR_APP_TOKEN", //from portal.testapp.io -> Your app -> Integrations -> Sessions (SDK)
        environment: .dev  // [.dev, .staging, .production] This reflects your app's environment, not TestApp.io's
    )
)

Collect your App Token from App -> Integrations -> Sessions (SDK)

Updating the SDK

To ensure you're benefiting from the latest features and optimizations, regularly update the TestApp.io SDK:

• Swift Package Manager: Refresh your packages in Xcode.
• CocoaPods: Run pod update TestAppIOSDK in your terminal.

---

Features

• 🚀 Real-time Analytics: Gain immediate insights with real-time event tracking.
• 💬 Feedback Collection: Directly gather user feedback, enhancing product iterations.
• 📺 Screen Recording: Visualize user interactions for deeper insights.
• 🛠 Rich Debugging: Monitor significant events, errors, and screen transitions.
• 📱 Device Monitoring: Stay informed about device metrics to optimize performance.

---

Usage

User Identification

Personalize user experience and accurately track interactions by identifying users with unique attributes.

Parameters

Parameter	Description	Type	Example Value	Constraints
userId	Unique identifier for the user in your database (required)	String	U123456	Length: 0-120 characters
name	Name of a user (optional)	String	Jane Doe	Length: 0-120 characters
email	Email address of a user (optional)	String	jane.doe@example.com	Length: 0-255 characters
imageUrl	URL to an avatar image for the user (optional)	String	https://url/to/sample-image.png	Length: max 255 characters
traits	Additional traits of the user (optional)	Dictionary ["key": "value"]	traits: ["level": "final", "theme": "dark"]	Max 10 key-value pairs. Key: 40 chars, Value: 120 chars

TestAppio.user.identify(
    userId: "U123456", //required
    name: "Jane Doe", //optional
    email: "jane.doe@example.com", //optional
    imageUrl: "https://url/to/sample-image.png", //optional
    traits: [  //optional
        "age": "30",
        "plan": "premium",
        "ab_test_variant": "variation_A"
    ]
)

Traits

Traits are pieces of information about a user that you can include in an identify call. These traits can be diverse, ranging from demographics like age or gender, account-specific details like the user's subscription plan, or even data related to A/B test variations the user has encountered. The purpose of traits is to provide additional context and information about your users.

Including traits in your identify calls can be essential for personalization, analytics, and targeting. They help you understand your users better, segment them effectively, and tailor their experience based on their characteristics.

UI Interactions

Make it effortless for users to provide feedback by showcasing the TestApp.io bar.

Use Cases

• Feedback Collection: Use TestAppio.bar.show() when you want to prompt users for feedback or when a particular app event or interaction occurs that you want insights on.

• Custom User Experiences: Use TestAppio.bar.hide() to hide the feedback bar during specific app interactions or when you don't want to distract users, for instance, during a payment process.

// To display the feedback bar
TestAppio.bar.show()

// To hide the feedback bar
TestAppio.bar.hide()

Logging & Events

Monitor user activities, track errors, and understand screen transitions to optimize the app experience.

Parameters

Parameter	Description	Type	Example Value	Constraints
name	Name of the event/error/screen	String	Item Purchased	Length: 1-120 characters
parameters	Additional event details (optional)	Dictionary	["item": "Laptop"]	Max 10 key-value pairs. Key: 40 chars, Value: 120 chars

// Logging a custom event
TestAppio.log.event(.init(
    name: "Item Purchased",
    parameters: ["item": "Laptop", "value": "$1200"] //optional
))

// Logging an error
TestAppio.log.error(.init(
    name: "Checkout Error",
    parameters: ["error": "Payment gateway timeout"] //optional
))

// Logging a screen transition
TestAppio.log.screen(.init(
    name: "User Profile",
    parameters: ["access": "logged-in"] //optional
))

User Reset

TestAppio.user.reset()

The reset method allows you to reset the user's identity, effectively clearing their identification data.

Use this when user changes like Signout / Logout

---

Continuous Sessions

The TestApp.io SDK employs a "continuous sessions" approach. This means that if a session becomes full or meets specific criteria, a new session is automatically initiated for the device, ensuring uninterrupted data capture.

Application & Session Lifecycle

The TestApp.io SDK seamlessly integrates with your app's lifecycle, automatically capturing key application events.

Session Events

Event	Description
Session start	Marks the beginning of a new user session.
Session end	Indicates the end of the current session.
Session expired	Triggered when a session is deemed too old and is automatically ended.
Session resumed	Indicates that a previously paused or backgrounded session is resumed.

Lifecycle Events

Event	Description
Application opened	Triggered when the app is launched.
Application active	Indicates that the app is in the foreground and receiving events.
Application foreground	Triggered when the app transitions from the background to the foreground.
Application backgrounded	Triggered when the app goes into the background.
Application terminated	Indicates that the app has been terminated, either by the user or the system.

In addition to application events, the SDK diligently manages session lifecycle events, ensuring insights into user session behaviors.

Advanced Configurations

Offline Mode

Network unavailable? No worries. The SDK is built for resilience. In scenarios where the user's device is offline, the SDK will continue to capture all events, errors, and feedback. Once the network is restored, the SDK will automatically send the accumulated data in batches, ensuring no data loss.

Efficient Networking

The SDK employs batching and compression to ensure optimal network usage. This means fewer requests, reduced data usage, and faster event delivery.

Screenshots from a sample app

FAQ

Q: Is the SDK intended for production apps? A: No, the SDK is not intended for apps on the store. The SDK will not work in production environments.

Q: How do I ensure accurate event tracking? A: Initialize the TestApp.io SDK before any other invocation using the TestAppio.setup(...) method as the first step in your app's launch process.

Q: What happens if I exceed the maximum allowed properties for events? A: Events that exceed the allowed number of properties or character limits for keys and values might be truncated or ignored.

Q: How does the SDK handle user identities? A: While the TestAppio.user.identify(...) method is optional, it's highly recommended. Identifying users aids in faster tester recognition, provides better context for feedback, and enhances overall data quality.

Q: Does the SDK produce any console outputs? A: Yes, the SDK prints specific information to the console for debugging purposes. This helps developers understand the SDK's internal workings and quickly diagnose potential issues.

Q: Are there any dependencies I should be aware of? A: No, the TestApp.io SDK does not have any external dependencies.

Q: Where can I find a sample app or demo? A: You can explore a practical implementation of the SDK in our sample application.

Q: Are there any known issues with the SDK? A: Currently, there are no known issues. However, we recommend regularly checking this section or our GitHub repository for updates.

Q: What is the status of the SDK? A: The SDK is currently in beta and available for all teams. Please note that this availability is subject to change. We are continually refining and improving, so we appreciate your feedback during this phase.

Q: Are there any limitations on the number of events, users, or devices? A: As of now, there are no set limitations on the number of events, users, or devices. We aim to provide a seamless experience, and we're continuously monitoring usage to ensure optimal performance.

Q: What should I do if I encounter issues with the SDK? A: If you face any issues or have suggestions, please create an issue on our GitHub repository or contact our support team at support@testapp.io.

---

Privacy

At TestApp.io, we deeply respect the privacy of our users and their end-users. Here are some of our commitments to ensure data privacy:

• No Data Reselling: We commit that we do not, and will not, sell any data that is collected via the TestApp.io SDK.

• No Data Sharing: We do not share any of the data collected through the SDK with third parties. Your data stays exclusively within the TestApp.io environment.

• Minimal Data Collection: We only collect the data necessary to offer our services. This includes data required for feedback, monitoring, logging, and other functionalities of the SDK. We do not collect personal data unless explicitly provided by the developer or user.

• Secure Data Storage: All data collected is securely stored in compliance with industry standards. We employ robust encryption practices to ensure the data's integrity and confidentiality.

• Data Retention: We only retain the data for as long as it is necessary to provide our services. Older data is periodically purged to ensure privacy.

• Compliance: We strive to ensure that our data collection and storage practices comply with international privacy regulations, including GDPR, CCPA, and others.

If you have any concerns or questions about privacy, please reach out to our team at support@testapp.io.

---

Feedback & Support

Developers built TestApp.io to solve the pain of app distribution & feedback for mobile app development teams.

Join our community for feedback and support.

Check out our Help Center for more info and other integrations.

Happy Testing 🎉