GH-48145: [R] Update to testthat 3.3.0 and use its expect_r6_class()#49333
Open
thisisnic wants to merge 3 commits intoapache:mainfrom
Open
GH-48145: [R] Update to testthat 3.3.0 and use its expect_r6_class()#49333thisisnic wants to merge 3 commits intoapache:mainfrom
thisisnic wants to merge 3 commits intoapache:mainfrom
