test: migrate PackageTest JUnit 5

[MartinWitt]

#3919

Change Log

The following bad smells are refactored:

JUnit4-@test

The JUnit 4 @Test annotation should be replaced with JUnit 5 @Test annotation.

JUnit4Assertion

The JUnit4 assertion should be replaced with JUnit5 Assertions.

The following has changed in the code:

JUnit4-@test

• Replaced junit 4 test annotation with junit 5 test annotation in testPackage
• Replaced junit 4 test annotation with junit 5 test annotation in testAnnotationOnPackage
• Replaced junit 4 test annotation with junit 5 test annotation in testPrintPackageInfoWhenNothingInPackage
• Replaced junit 4 test annotation with junit 5 test annotation in testHandlesDuplicatePackageInfo
• Replaced junit 4 test annotation with junit 5 test annotation in testAnnotationInPackageInfoWhenTemplatesCompiled
• Replaced junit 4 test annotation with junit 5 test annotation in testRenamePackageAndPrettyPrint
• Replaced junit 4 test annotation with junit 5 test annotation in testRenamePackageAndPrettyPrintNoclasspath
• Replaced junit 4 test annotation with junit 5 test annotation in testRenamePackageAndPrettyPrintWithProcessor
• Replaced junit 4 test annotation with junit 5 test annotation in testRenameRootPackage
• Replaced junit 4 test annotation with junit 5 test annotation in testRenameRootPackageWithNullOrEmpty
• Replaced junit 4 test annotation with junit 5 test annotation in testAddAnnotationToPackage
• Replaced junit 4 test annotation with junit 5 test annotation in testNoPackageAssumptionWithStarImportNoClasspath
• Replaced junit 4 test annotation with junit 5 test annotation in testGetFQNSimple
• Replaced junit 4 test annotation with junit 5 test annotation in testGetFQNInNoClassPath
• Replaced junit 4 test annotation with junit 5 test annotation in testAddTypeOverwritingSameName
• Replaced junit 4 test annotation with junit 5 test annotation in testTypeRename
• Replaced junit 4 test annotation with junit 5 test annotation in testPackageRename
• Replaced junit 4 test annotation with junit 5 test annotation in testTypeRenameReplaceExisting
• Replaced junit 4 test annotation with junit 5 test annotation in testPackageRenameReplaceExisting

JUnit4Assertion

• Transformed junit4 assert to junit 5 assertion in testPackage
• Transformed junit4 assert to junit 5 assertion in testAnnotationOnPackage
• Transformed junit4 assert to junit 5 assertion in testPrintPackageInfoWhenNothingInPackage
• Transformed junit4 assert to junit 5 assertion in testRenamePackageAndPrettyPrint
• Transformed junit4 assert to junit 5 assertion in testRenamePackageAndPrettyPrintNoclasspath
• Transformed junit4 assert to junit 5 assertion in testRenamePackageAndPrettyPrintWithProcessor
• Transformed junit4 assert to junit 5 assertion in testRenameRootPackage
• Transformed junit4 assert to junit 5 assertion in testRenameRootPackageWithNullOrEmpty
• Transformed junit4 assert to junit 5 assertion in testAddAnnotationToPackage
• Transformed junit4 assert to junit 5 assertion in testNoPackageAssumptionWithStarImportNoClasspath
• Transformed junit4 assert to junit 5 assertion in testGetFQNSimple
• Transformed junit4 assert to junit 5 assertion in testGetFQNInNoClassPath
• Transformed junit4 assert to junit 5 assertion in testAddTypeOverwritingSameName
• Transformed junit4 assert to junit 5 assertion in testTypeRename
• Transformed junit4 assert to junit 5 assertion in testPackageRename
• Transformed junit4 assert to junit 5 assertion in testTypeRenameReplaceExisting
• Transformed junit4 assert to junit 5 assertion in testPackageRenameReplaceExisting