Cocoa pod: Swift compiler error "Error connecting to bridge" error?

Question

I am using cocoa pod version 1.1.1, swift 3.0.1 and Xcode 8.1. I have an application that uses cocoa pod like this (Podfile)

# Uncomment this line to define a global platform for your project
# platform :ios, '6.0'
platform :ios, '8.0'
use_frameworks!

target 'TestApp' do
    pod 'GoogleAnalytics', '~> 3.14.0'
end

target 'TestAppTests' do
    pod 'Quick'
    pod 'Nimble'
end

And I also have an objective-C file, so I used the Bridging-Header.h file.

//
//  Use this file to import your target public headers that you would like to expose to Swift.
//

#import <CommonCrypto/CommonCrypto.h>

#import <GoogleAnalytics/GAI.h>
#import <GoogleAnalytics/GAIFields.h>
#import <GoogleAnalytics/GAIDictionaryBuilder.h>
#import <GoogleAnalytics/GAILogger.h>

#import <CoreBluetooth/CoreBluetooth.h>

#import "AModel+Level.h"
#import "AModel+AutoStatus.h"
#import "AModel+Settings.h"
#import "APacketData+Decoders.h"
#import "Reachability.h"

When I run TestApp, it works fine. But I run unit test cases, I got an error in TestAppTests → Swift compiler error → Failed to import the header title “TestApp-Bridging-Header.h” into #import “GoogleAnalytics / GAI.h” not found.

I fix this problem using this technique in podfile:

platform :ios, '8.0'
use_frameworks!

target 'TestApp' do
    pod 'GoogleAnalytics', '~> 3.14.0'
end

target 'TestAppTests' do
    pod 'GoogleAnalytics', '~> 3.14.0'
    pod 'Quick'
    pod 'Nimble'
end

I just want to find out below the mention of points when I port the code in Swift 3.0.1:

1. Is it require to install every pods in different targets? or we have any alternate solution.
2. What is the best technique to handle this kind of problems?

Please explain the reasons.

Answer 1

unit test , cocoapods . , , .

platform :ios, '8.0'
use_frameworks!

target 'TestApp' do
    pod 'GoogleAnalytics', '~> 3.14.0'
end

target 'TestAppTests' do
    pod 'GoogleAnalytics', '~> 3.14.0'
    pod 'Quick'
    pod 'Nimble'
end

1. ? .

, .

2. ?

.

, , .

Answer 2

. .

, , :

target 'MyTarget' do

  pod 'somePod'
  pod 'somePod2'

  target 'MyTargetTests' do
      inherit! :search_paths

      pod 'somePod2'
  end
end