Objc : Unable to locate test source file ****.swift

[egr-ext]

Describe the bug
The sonar report has 0 tests reported but the coverage is ok.

I saw these warnings:

INFO: Processing Surefire report TEST-report.xml
INFO: Unable to locate test source file Tests_GenericViewController.swift
INFO: Unable to locate test source file Tests_GenericViewController.m
INFO: Unable to locate test source file Tests_GenericViewController.swift

But as my project is in Objective C the test file names end with .m not .swift.
So the tool does not find the files.

[davidy4ng]

From those logs, it looks like your test is contained in a test class named GenericViewController (wether it's swift or objective-c).

-Did you set the sonar.tests path property in sonar-project.properties file?
-Make sure your test class file is in that path (or in a folder in that path)
-Make sure your test class name matches its file name.

[egr-ext]

Hi David, here are my answers:

-Did you set the sonar.tests path property in sonar-project.properties file?
Yes:
sonar.tests=MyApp-unitTests

it is the directory where the tests files are.

-Make sure your test class file is in that path (or in a folder in that path)
Yes they are
-Make sure your test class name matches its file name.
Yes : class name: Tests_GenericViewController and the class file Tests_GenericViewController.m

My understanding is that the tool look for Tests_GenericViewController.swift but it should be Tests_GenericViewController.m ???

[gaelfoppolo]

Did you set sonar.language?

[davidy4ng]

@egr-ext actually it looks for both. That's why you also have the log
INFO: Unable to locate test source file Tests_GenericViewController.m

Can you provide a sample of your TEST-report.xml file?

[egr-ext]

Did you set sonar.language?

yes: sonar.language=objc

[egr-ext]

@egr-ext actually it looks for both. That's why you also have the log
INFO: Unable to locate test source file Tests_GenericViewController.m

Can you provide a sample of your TEST-report.xml file?

here is an extract:

<?xml version='1.0' encoding='UTF-8'?>
<testsuites name='Notico-unitTests.xctest' tests='504' failures='0'>
  <testsuite name='Tests_AngelContactGenericTableViewCell' tests='6' failures='0'>
    <testcase classname='Tests_AngelContactGenericTableViewCell' name='testDrawImage' time='0.006'/>
    <testcase classname='Tests_AngelContactGenericTableViewCell' name='testSelectAndShowBellIcon' time='0.005'/>
    <testcase classname='Tests_AngelContactGenericTableViewCell' name='testUpdateViewWithCompany' time='0.001'/>
    <testcase classname='Tests_AngelContactGenericTableViewCell' name='testUpdateViewWithContact' time='0.003'/>
    <testcase classname='Tests_AngelContactGenericTableViewCell' name='testUpdateViewWithInvitationReceived' time='0.001'/>
    <testcase classname='Tests_AngelContactGenericTableViewCell' name='testWriteAlertLabel' time='0.002'/>
  </testsuite>
  <testsuite name='Tests_AngelContactsAddressBookViewController' tests='2' failures='0'>
    <testcase classname='Tests_AngelContactsAddressBookViewController' name='testGetCreatedPerson' time='0.009'/>
    <testcase classname='Tests_AngelContactsAddressBookViewController' name='testSelectCreatedPerson' time='0.010'/>
  </testsuite>

[gaelfoppolo]

The classname should be Tests.AngelContactGenericTableViewCelland not Tests_AngelContactGenericTableViewCell, for example.
Does your filename contains a + or -?
PR #239 should fix this issue then.

[egr-ext]

The filename is Tests_AngelContactGenericTableViewCell.m
The class name is Tests_AngelContactGenericTableViewCell

Here is an objc sample:

file path: ./MyApp-unitTests/Tests_AngelContactGenericTableViewCell.m

@interface Tests_AngelContactGenericTableViewCell : XCTestCase
@property (strong, nonatomic) AngelContactGenericTableViewCell *cell;
@property (strong, nonatomic) PLContact *contact;
@end

@implementation Tests_AngelContactGenericTableViewCell

[egr-ext]

The classname should be Tests.AngelContactGenericTableViewCelland not Tests_AngelContactGenericTableViewCell, for example.
Does your filename contains a + or -?
PR #239 should fix this issue then.

I tried with backelite-sonar-swift-plugin-0.4.5.jar but I still does NOT have the number pf tests reported.

Is it an issue with tests files name containing "_" ?

[gaelfoppolo]

Indeed I think your issue is related to that.
The plugin is looking to a dot sepator and since yours is an underscore, it does not found it.
Maybe we should add the capability to support both.
Could you try removing the understore to see if the issue dissapears?

[egr-ext]

Hi Gael,

Yes but no success again:
1/ I just changed the file name and class name to "TestsAngelContactGenericTableViewCell" and TestsAngelContactGenericTableViewCell.m

//
//  TestsAngelContactGenericTableViewCell.m
//  Notico-unitTests
//
//  Created by **** on 10/07/2019.
//  Copyright © 2019 ****. All rights reserved.
//

#import <XCTest/XCTest.h>
#import "AngelContactGenericTableViewCell.h"
#import "Invitation+CoreDataClass.h"

@interface TestsAngelContactGenericTableViewCell : XCTestCase
@property (strong, nonatomic) AngelContactGenericTableViewCell *cell;
@property (strong, nonatomic) PLContact *contact;
@end

@implementation TestsAngelContactGenericTableViewCell

2/ I ran the analysis

-> in Sonar I can see all indicators (coverage) but the number of tests is still missing.

I have no clue ....

Additionnal info: I ran an analysis using the same environnement (CI, Tools, ...) on a basic "Hello Word" swift project and the number of tests is showing in Sonar.

For info: I have this warning:

[14:06:06]: ▸ 14:06:06.515 INFO: Unable to locate Swift test source file for classname TestsAngelContactGenericTableViewCell. Make sure your test class name matches its filename.
[14:06:06]: ▸ 14:06:06.515 INFO: Unable to locate Objective-C test source file for classname TestsAngelContactGenericTableViewCell. Make sure your test class name matches its filename.

[davidy4ng]

Which version of xcode and xcpretty do you use?

Looking back at your TEST-report.xml file, I see that the value of classname is : Tests_AngelContactGenericTableViewCell

In mine, I have the package name as a prefix, something like MyTests.MyClassnameTests.

Here is how it currently works: given a test report, a test case with classname MyTests.MyClassnameTests, the plugin will replace . by /, to get a hypothetical path for the test class.

So it searches for MyTests/MyClassnameTests.swift or MyTests/MyClassnameTests.m.

If no file is found, it then takes the last path component, here MyClassnameTests.swift or MyClassnameTests.m and search for any file with that name in the tests source folder you provided in your sonar-project.properties with the key sonar.tests

If nothing is found, it can't provide the tests to your SonarQube report.

Does it help?