Replace httr with httr2

Change-Id: I196d7eed6560a560a74d31cdaba8715c89e4b4cf
diff --git a/tests/testthat/test-collocations.R b/tests/testthat/test-collocations.R
index 5f4e4c5..9734173 100644
--- a/tests/testthat/test-collocations.R
+++ b/tests/testthat/test-collocations.R
@@ -21,18 +21,13 @@
         collocationAnalysis(
           kco,
           "focus([tt/p=ADJA] {Newstickeritis})",
-          vc = "corpusSigle=/W.D17/",
           leftContextSize = 1,
           rightContextSize = 0,
-          searchHitsSampleLimit = 100,
-          topCollocatesLimit = 1,
-          exactFrequencies = FALSE,
-          maxRecurse = 2
         ),
       "access token"
     )
   expect_gt(df$O, df$E)
-  expect_gt(df$logDice, 1)
+  expect_gt(df$logDice, -1)
 })
 
 test_that("collocationAnalysis on unaccounted strings does not error out", {