diff --git a/DESCRIPTION b/DESCRIPTION
index eee31d4a3926e55b73eb1110361e05df1979535c..fe86337fb770253c053d24b15b7844d593226b38 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -51,3 +51,4 @@ LazyData: true
 SystemRequirements: cdo
 Encoding: UTF-8
 RoxygenNote: 7.2.0
+Config/testthat/edition: 3
diff --git a/tests/testthat/test-ACC.R b/tests/testthat/test-ACC.R
index ab5f8bef2df86e930e6af211daacea81e45ccc3d..c9e986ddb5d444ddc6c9d62d5b92a6695c861c2e 100644
--- a/tests/testthat/test-ACC.R
+++ b/tests/testthat/test-ACC.R
@@ -1,5 +1,3 @@
-context("s2dv::ACC tests")
-
 ##############################################
 ##NOTE: bootstrap is not tested because sample() is used inside.
 
diff --git a/tests/testthat/test-AMV.R b/tests/testthat/test-AMV.R
index 9adfaefa51211858c4b475b5446b1ea4ef0298c2..f2cc6d0750ac4df616effb023a2e738a11ea955b 100644
--- a/tests/testthat/test-AMV.R
+++ b/tests/testthat/test-AMV.R
@@ -1,5 +1,3 @@
-context("s2dv::AMV tests")
-
 ##############################################
  lat <- seq(-90, 90, 10)
  lon <- seq(0, 360, 10)
diff --git a/tests/testthat/test-AbsBiasSS.R b/tests/testthat/test-AbsBiasSS.R
index 08a4a83d147be31fe3be3d69c796c55c59940c20..b194ce2a5e64a3d07379c66819c2e4b12a158636 100644
--- a/tests/testthat/test-AbsBiasSS.R
+++ b/tests/testthat/test-AbsBiasSS.R
@@ -1,5 +1,3 @@
-context("s2dv::AbsBiasSS tests")
-
 ##############################################
 
 # dat1
diff --git a/tests/testthat/test-Ano.R b/tests/testthat/test-Ano.R
index a74c7c946778287ac84451319457c36782362401..bfcf0cb9e7e6f89b15a13ebd16fd9dfb0d005d66 100644
--- a/tests/testthat/test-Ano.R
+++ b/tests/testthat/test-Ano.R
@@ -1,5 +1,3 @@
-context("s2dv::Ano test")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-Ano_CrossValid.R b/tests/testthat/test-Ano_CrossValid.R
index 2d7c00c127b75ad9e240630bce109fd9b001d904..c5eea59a619dd7dea7248e250da147beb3b7af51 100644
--- a/tests/testthat/test-Ano_CrossValid.R
+++ b/tests/testthat/test-Ano_CrossValid.R
@@ -1,5 +1,3 @@
-context("s2dv::Ano_CrossValid tests")
-
 ##############################################
   # dat1
 set.seed(1)
diff --git a/tests/testthat/test-Bias.R b/tests/testthat/test-Bias.R
index 842ecc2c2b626649603f3d964ca20adee2fd22df..4c6cc99f39cf5e981bad69ada0c44c599d97c5ee 100644
--- a/tests/testthat/test-Bias.R
+++ b/tests/testthat/test-Bias.R
@@ -1,5 +1,3 @@
-context("s2dv::Bias tests")
-
 ##############################################
 
 # dat1
diff --git a/tests/testthat/test-BrierScore.R b/tests/testthat/test-BrierScore.R
index e2c34f95744114b72ff7f5ac89131bf29f5da250..3f02ac5798f8e203566c61437f4b92256c19b367 100644
--- a/tests/testthat/test-BrierScore.R
+++ b/tests/testthat/test-BrierScore.R
@@ -1,5 +1,3 @@
-context("s2dv::BrierScore tests")
-
 ##############################################
 # dat1
 set.seed(1)
diff --git a/tests/testthat/test-CDORemap.R b/tests/testthat/test-CDORemap.R
index 1ace086d7fd7117c7d1ca978f309614ae84c3e22..5492d51f6b3611e04b293b2922750636aa23a502 100644
--- a/tests/testthat/test-CDORemap.R
+++ b/tests/testthat/test-CDORemap.R
@@ -1,5 +1,3 @@
-context("s2dv::CDORemap tests")
-
 # data1: regular grid
 data1 <- array(1:360*181*2, dim = c(lon = 360, lat = 181, time = 2))
 lons1 <- seq(0, 359)
diff --git a/tests/testthat/test-CRPS.R b/tests/testthat/test-CRPS.R
index 972eb45c7a7993ad3b7c535886b8f596ac09a56c..417b3be8fe4eae13553beb4fcdf77ac4ec595354 100644
--- a/tests/testthat/test-CRPS.R
+++ b/tests/testthat/test-CRPS.R
@@ -1,5 +1,3 @@
-context("s2dv::CRPS tests")
-                                                         
 ##############################################           
 
 # dat1                                                   
diff --git a/tests/testthat/test-CRPSS.R b/tests/testthat/test-CRPSS.R
index db0eecd632c1494a332987d6bc0f31f079ae7ed3..505f3d4a410b003639243a2b9dcaf4e306a8995f 100644
--- a/tests/testthat/test-CRPSS.R
+++ b/tests/testthat/test-CRPSS.R
@@ -1,5 +1,3 @@
-context("s2dv::CRPSS tests")
-
 ##############################################
 
 # dat1
diff --git a/tests/testthat/test-Clim.R b/tests/testthat/test-Clim.R
index f5e288ec2c4b956a44c2494d8ae86f280288a2a1..1a0443713802191cd0dffea739e0d4536c166253 100644
--- a/tests/testthat/test-Clim.R
+++ b/tests/testthat/test-Clim.R
@@ -1,5 +1,3 @@
-context("s2dv::Clim tests")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-Cluster.R b/tests/testthat/test-Cluster.R
index 13297d80850198518b3baba264f4dcfe900989a8..b5fe6cfe3fa3203b226dc284e6d69d5016351ecc 100644
--- a/tests/testthat/test-Cluster.R
+++ b/tests/testthat/test-Cluster.R
@@ -1,5 +1,3 @@
-context("s2dv::Cluster tests")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-Composite.R b/tests/testthat/test-Composite.R
index acc7fe64e975b3c41bfa986b36a18a7347d72715..cb948ef09b6b7f9c093f509c2abb8c1d7a97e705 100644
--- a/tests/testthat/test-Composite.R
+++ b/tests/testthat/test-Composite.R
@@ -1,5 +1,3 @@
-context("s2dv::Composite tests")
-
 ##############################################
   # dat1
   x1 <- array(0, dim = c(20, 10, 30))
diff --git a/tests/testthat/test-Consist_Trend.R b/tests/testthat/test-Consist_Trend.R
index 91dacf7085035a0b16a6ab9689309a517c5ad5a6..7f5b5ab68661ee858db76c1ff9899683b13b3b59 100644
--- a/tests/testthat/test-Consist_Trend.R
+++ b/tests/testthat/test-Consist_Trend.R
@@ -1,5 +1,3 @@
-context("s2dv::Consist_Trend tests")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-Corr.R b/tests/testthat/test-Corr.R
index f4172bef73375d4c7cb70163987350289cd130cc..6732c58595d34ead49c3030fab3d98455de4cb2d 100644
--- a/tests/testthat/test-Corr.R
+++ b/tests/testthat/test-Corr.R
@@ -1,5 +1,3 @@
-context("s2dv::Corr tests")
-
 ##############################################
   # dat1: memb_dim is NULL
   set.seed(1)
diff --git a/tests/testthat/test-DiffCorr.R b/tests/testthat/test-DiffCorr.R
index f7b771bea55145ad2a19ab847e83c4b2e28a37ad..32f6625a990383dd66d16cf950165ca430b86250 100644
--- a/tests/testthat/test-DiffCorr.R
+++ b/tests/testthat/test-DiffCorr.R
@@ -1,5 +1,3 @@
-context("s2dv::DiffCorr tests")
-
 ##############################################
 
 # dat1
diff --git a/tests/testthat/test-EOF.R b/tests/testthat/test-EOF.R
index 01428e6eb73bd736c9ca7b7b6c5da83fa6c4f678..4e95aa36443760e2f468c08305f453783c77edca 100644
--- a/tests/testthat/test-EOF.R
+++ b/tests/testthat/test-EOF.R
@@ -1,5 +1,3 @@
-context("s2dv::EOF tests")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-Eno.R b/tests/testthat/test-Eno.R
index 08fda85e39b82cc160590760b29d31cd9540cf45..b69d11f386f6053512c87e71d1eea2eddb781d07 100644
--- a/tests/testthat/test-Eno.R
+++ b/tests/testthat/test-Eno.R
@@ -1,5 +1,3 @@
-context("s2dv::Eno tests")
-
 ##############################################
   set.seed(1)
   dat1 <- array(rnorm(800), dim = c(dataset = 1, member = 2, sdate = 4, 
diff --git a/tests/testthat/test-EuroAtlanticTC.R b/tests/testthat/test-EuroAtlanticTC.R
index 6e3ac4bad6b2173bdc033dec4e92ab697b9b8354..c6899942dea9bf7e9bbc1fc9457b7bf1e8c4da5c 100644
--- a/tests/testthat/test-EuroAtlanticTC.R
+++ b/tests/testthat/test-EuroAtlanticTC.R
@@ -1,5 +1,3 @@
-context("s2dv::EuroAtlanticTC tests")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-Filter.R b/tests/testthat/test-Filter.R
index cf271e1aa87f86bdaa9e787ab52c0bf63ba30fd8..b387cfc0c7b84e42d86ee2b4f3a4782545b73cae 100644
--- a/tests/testthat/test-Filter.R
+++ b/tests/testthat/test-Filter.R
@@ -1,5 +1,3 @@
-context("s2dv::Filter tests")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-GMST.R b/tests/testthat/test-GMST.R
index 01ab792c26a2145d7794659a81922d4de933ef39..0fbfa419599fb4fae55aef6ace245c5b067e3ec0 100644
--- a/tests/testthat/test-GMST.R
+++ b/tests/testthat/test-GMST.R
@@ -1,5 +1,3 @@
-context("s2dv::GMST tests")
-
 ##############################################
  lat <- seq(-90, 90, 10)
  lon <- seq(0, 360, 10)
diff --git a/tests/testthat/test-GSAT.R b/tests/testthat/test-GSAT.R
index 2d7d7e00c20f20d16288208e9ce72f12e2fbe454..2eb5d687ae5d89a962f3fbc30e4ac6e28200f3fc 100644
--- a/tests/testthat/test-GSAT.R
+++ b/tests/testthat/test-GSAT.R
@@ -1,5 +1,3 @@
-context("s2dv::GSAT tests")
-
 ##############################################
  lat <- seq(-90, 90, 10)
  lon <- seq(0, 360, 10)
diff --git a/tests/testthat/test-GetProbs.R b/tests/testthat/test-GetProbs.R
index 252dd2982e3ad6060ae86ba4a3a3e7a155473bb9..f1958dc22c21bf35c227df8a5159040147bdf8db 100644
--- a/tests/testthat/test-GetProbs.R
+++ b/tests/testthat/test-GetProbs.R
@@ -1,5 +1,3 @@
-context("s2dv::GetProbs tests")
-
 ##############################################
 
 # dat1
diff --git a/tests/testthat/test-Histo2Hindcast.R b/tests/testthat/test-Histo2Hindcast.R
index 025f0035677e712d259954b11fe009353bb19626..1bd69dafda95b344026e3d5e04d9d1536af7dbca 100644
--- a/tests/testthat/test-Histo2Hindcast.R
+++ b/tests/testthat/test-Histo2Hindcast.R
@@ -1,5 +1,3 @@
-context("s2dv::Histo2Hindcast tests")
-
 ##############################################
 # dat1
 set.seed(1)
diff --git a/tests/testthat/test-InsertDim.R b/tests/testthat/test-InsertDim.R
index 876e7e36c2e0c74f0a4a2017d35f4857e2109816..1e401a9c582c4d14aaeb0d609f56971b19091473 100644
--- a/tests/testthat/test-InsertDim.R
+++ b/tests/testthat/test-InsertDim.R
@@ -1,5 +1,3 @@
-context("s2dv::InsertDim tests")
-
 ##############################################
   dat1 <- array(c(1:26), dim = c(dat = 1, sdate = 13, ftime = 2))
   dat2 <- array(c(1:24), dim = c(2, 3, c = 4))
diff --git a/tests/testthat/test-Load.R b/tests/testthat/test-Load.R
index 826613920b57c4306db09918997185a524f85414..c87beac0094c897e0daaf2f78805911adf9d7515 100644
--- a/tests/testthat/test-Load.R
+++ b/tests/testthat/test-Load.R
@@ -1,5 +1,3 @@
-context("s2dv::Load tests")
-
 ##############################################
 
 test_that("1-1.", {
diff --git a/tests/testthat/test-MeanDims.R b/tests/testthat/test-MeanDims.R
index c043c784b8f302ae8c5ab53f5a00a206601ba4fc..502c8285927e23b6e5d865b5bdb90a663bbc727a 100644
--- a/tests/testthat/test-MeanDims.R
+++ b/tests/testthat/test-MeanDims.R
@@ -1,5 +1,3 @@
-context("s2dv::MeanDims tests")
-
 ##############################################
   # dat1
   dat1 <- array(c(1:20), 
diff --git a/tests/testthat/test-NAO.R b/tests/testthat/test-NAO.R
index 05fcd22caec34d412f254f64e9819484a0269e04..91b994329ed8f3051dc2ce9a2150562069bfe640 100644
--- a/tests/testthat/test-NAO.R
+++ b/tests/testthat/test-NAO.R
@@ -1,5 +1,3 @@
-context("s2dv::NAO tests")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-Persistence.R b/tests/testthat/test-Persistence.R
index 4eabe836734c3ecf8cd636facb8a9e4b69ffb6ff..a28a2f30d6e2563a151652db9361f910ddbb5c30 100644
--- a/tests/testthat/test-Persistence.R
+++ b/tests/testthat/test-Persistence.R
@@ -1,5 +1,3 @@
-context("s2dv::Persistence tests")
-
 ##############################################
 #dat1: year
 set.seed(1)
diff --git a/tests/testthat/test-ProbBins.R b/tests/testthat/test-ProbBins.R
index 4b3d0ecde379c9543d2485e054bc15153d22d90c..5b286e0cc4616e9088e9d7b1d5bd84e09391cce7 100644
--- a/tests/testthat/test-ProbBins.R
+++ b/tests/testthat/test-ProbBins.R
@@ -1,5 +1,3 @@
-context("s2dv::ProbBins tests")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-ProjectField.R b/tests/testthat/test-ProjectField.R
index f3f05ce618df9777393a911eaae2f02c9e428b9e..8781c082f4df5086e8ae720634c03aef93abde5b 100644
--- a/tests/testthat/test-ProjectField.R
+++ b/tests/testthat/test-ProjectField.R
@@ -1,5 +1,3 @@
-context("s2dv::ProjectField tests")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-REOF.R b/tests/testthat/test-REOF.R
index 39747e2fafd0cf1efa758eb3ef5cb2fd10ee3267..862e10ae810aa5386a5822094000d5999d52f2d1 100644
--- a/tests/testthat/test-REOF.R
+++ b/tests/testthat/test-REOF.R
@@ -1,5 +1,3 @@
-context("s2dv::REOF tests")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-RMS.R b/tests/testthat/test-RMS.R
index 2a974660145a7d9bd91c90ab90bfa4335738c061..c24a2a9f8867b5afeb9f2a755465d0396f123b7b 100644
--- a/tests/testthat/test-RMS.R
+++ b/tests/testthat/test-RMS.R
@@ -1,5 +1,3 @@
-context("s2dv::RMS tests")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-RMSSS.R b/tests/testthat/test-RMSSS.R
index 5619f4693690218dcf6b97af42a28f00463c745b..7f3837389617e199adbf7e55bdf41483b4feec06 100644
--- a/tests/testthat/test-RMSSS.R
+++ b/tests/testthat/test-RMSSS.R
@@ -1,5 +1,3 @@
-context("s2dv::RMSSS tests")
-
 ##############################################
  # case 1
  set.seed(1)
diff --git a/tests/testthat/test-ROCSS.R b/tests/testthat/test-ROCSS.R
index 130cfa260a88b187f912a29ae9b5481666bebfff..5b35246a5e976322bc5e6717dc76fd5ab48cab13 100644
--- a/tests/testthat/test-ROCSS.R
+++ b/tests/testthat/test-ROCSS.R
@@ -1,5 +1,3 @@
-context("s2dv::ROCSS tests")
-
 ##############################################
 
 # dat1
diff --git a/tests/testthat/test-RPS.R b/tests/testthat/test-RPS.R
index 2040c093045f1bd88da25ba9eed3bc41547a18e3..624eb378060ebb7e415b865795ead5910b2abdd3 100644
--- a/tests/testthat/test-RPS.R
+++ b/tests/testthat/test-RPS.R
@@ -1,5 +1,3 @@
-context("s2dv::RPS tests")
-
 ##############################################
 
 # dat1
diff --git a/tests/testthat/test-RPSS.R b/tests/testthat/test-RPSS.R
index ce0deb3c0765175f83889bd866e80fad183b1869..f054325f729ff120a5c1570d1b2c12a164d3ea14 100644
--- a/tests/testthat/test-RPSS.R
+++ b/tests/testthat/test-RPSS.R
@@ -1,5 +1,3 @@
-context("s2dv::RPSS tests")
-
 ##############################################
 
 # dat1
diff --git a/tests/testthat/test-RandomWalkTest.R b/tests/testthat/test-RandomWalkTest.R
index a0462c890c4052fada9b9516afd636e94f0baf3c..7ef24b5a014e63beca310092346b7faf3748f90c 100644
--- a/tests/testthat/test-RandomWalkTest.R
+++ b/tests/testthat/test-RandomWalkTest.R
@@ -1,5 +1,3 @@
-context("s2dv::RandomWalkTest tests")
-
 ##############################################
   #dat1
   set.seed(1)
diff --git a/tests/testthat/test-RatioPredictableComponents.R b/tests/testthat/test-RatioPredictableComponents.R
index b6a080835fa7fbfd2ccd51c756c2c1b9124cd1fb..54609b5b1d80fe84d9e09c2721744e71a5346dda 100644
--- a/tests/testthat/test-RatioPredictableComponents.R
+++ b/tests/testthat/test-RatioPredictableComponents.R
@@ -1,5 +1,3 @@
-context("RatioPredictableComponents test")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-RatioRMS.R b/tests/testthat/test-RatioRMS.R
index 11df46ccf04d14e305059163e5c5d670906e57bc..35bb651ffcabaa5b73546f7715013fe4308ec72b 100644
--- a/tests/testthat/test-RatioRMS.R
+++ b/tests/testthat/test-RatioRMS.R
@@ -1,5 +1,3 @@
-context("s2dv::RatioRMS tests")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-RatioSDRMS.R b/tests/testthat/test-RatioSDRMS.R
index 3086c877d84f070ab1d192298772e4d7aaad59b4..78143cc57b69ffb6c2c127c59a562b80f19d8171 100644
--- a/tests/testthat/test-RatioSDRMS.R
+++ b/tests/testthat/test-RatioSDRMS.R
@@ -1,5 +1,3 @@
-context("s2dv::RatioSDRMS tests")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-Regression.R b/tests/testthat/test-Regression.R
index d0898bf44212956ecd7532bfb5dc5d10214f461f..a94a864b0b3bdc41ab151ff3b14acbf8e8f8160b 100644
--- a/tests/testthat/test-Regression.R
+++ b/tests/testthat/test-Regression.R
@@ -1,5 +1,3 @@
-context("s2dv::Regression tests")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-Reorder.R b/tests/testthat/test-Reorder.R
index b17259e672e21443ab010c03a6a97ded3c8c0505..7401b2a6357bdf53ac43008682700d8e5e65acf9 100644
--- a/tests/testthat/test-Reorder.R
+++ b/tests/testthat/test-Reorder.R
@@ -1,5 +1,3 @@
-context("s2dv::Reorder tests")
-
 ##############################################
   # dat1
   dat1 <- array(c(1:30), dim = c(dat = 1, sdate = 3, ftime = 2, lon = 5))
diff --git a/tests/testthat/test-ResidualCorr.R b/tests/testthat/test-ResidualCorr.R
index 61c677eae7df9454fa86fdc0f488f08709447b85..f4b6a49a9d8c40881b9dca2d2e3bb78138393b08 100644
--- a/tests/testthat/test-ResidualCorr.R
+++ b/tests/testthat/test-ResidualCorr.R
@@ -1,5 +1,3 @@
-context("s2dv::ResidualCorr tests")
-
 ##############################################
 
 # dat1
diff --git a/tests/testthat/test-SPOD.R b/tests/testthat/test-SPOD.R
index 8b56c721dc618409e5c14084262eb71aa07566af..91fe8cc82c678e4b1c6bd5a257f27c36f65c0a9c 100644
--- a/tests/testthat/test-SPOD.R
+++ b/tests/testthat/test-SPOD.R
@@ -1,5 +1,3 @@
-context("s2dv::SPOD tests")
-
 ##############################################
  lat <- seq(-90, 90, 10)
  lon <- seq(0, 360, 10)
diff --git a/tests/testthat/test-Season.R b/tests/testthat/test-Season.R
index f9bfc43cf17e5564c9ccaba71212af5dc9e03fed..f33a96276f843cc837e9d529875d8fe41e580f21 100644
--- a/tests/testthat/test-Season.R
+++ b/tests/testthat/test-Season.R
@@ -1,5 +1,3 @@
-context("s2dv::Season tests")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-SignalNoiseRatio.R b/tests/testthat/test-SignalNoiseRatio.R
index 9fc5ce35478b9988d35523c4f19be5562f4185cf..be4749201d7cff48c8689274a4390a215caf6b8f 100644
--- a/tests/testthat/test-SignalNoiseRatio.R
+++ b/tests/testthat/test-SignalNoiseRatio.R
@@ -1,6 +1,3 @@
-
-context("SignalNoiseRatio test")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-Smoothing.R b/tests/testthat/test-Smoothing.R
index ad3dcb9599a82bc32ffa5e0ddc7caba460adbd15..51a956a256167c49b339b23645e970270c53a9ed 100644
--- a/tests/testthat/test-Smoothing.R
+++ b/tests/testthat/test-Smoothing.R
@@ -1,5 +1,3 @@
-context("s2dv::Smoothing test")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-Spectrum.R b/tests/testthat/test-Spectrum.R
index 9c642591022497be690a9e6359ff6d1394b29e48..721c9b17cad6b5f1ae48e38ca64f7126964aa351 100644
--- a/tests/testthat/test-Spectrum.R
+++ b/tests/testthat/test-Spectrum.R
@@ -1,5 +1,3 @@
-context("s2dv::Spectrum tests")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-Spread.R b/tests/testthat/test-Spread.R
index d0d55cd73b5150c684fdf0ef4ec23ea81128d389..dab8744d9e6970dcc8b1623e7e70770bcc588795 100644
--- a/tests/testthat/test-Spread.R
+++ b/tests/testthat/test-Spread.R
@@ -1,5 +1,3 @@
-context("s2dv::Spread test")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-StatSeasAtlHurr.R b/tests/testthat/test-StatSeasAtlHurr.R
index 82ef308e03d777bedeebd7334ca5c42386b0c812..448eadfc52e5b4048f6ca625ea3a2f3d006e9fe9 100644
--- a/tests/testthat/test-StatSeasAtlHurr.R
+++ b/tests/testthat/test-StatSeasAtlHurr.R
@@ -1,5 +1,3 @@
-context("s2dv::StatSeaAtlHurr tests")
-
 ##############################################
   # dat1
   set.seed(1)
diff --git a/tests/testthat/test-TPI.R b/tests/testthat/test-TPI.R
index b663c40bd1e36b4792da5adb4fa95e7ea1aae7a8..bef5ef69d988fb199f83accccdf47d3bb38b7225 100644
--- a/tests/testthat/test-TPI.R
+++ b/tests/testthat/test-TPI.R
@@ -1,5 +1,3 @@
-context("s2dv::TPI tests")
-
 ##############################################
  lat <- seq(-90, 90, 10)
  lon <- seq(0, 360, 10)
diff --git a/tests/testthat/test-Trend.R b/tests/testthat/test-Trend.R
index b47a20231eb44226d2585ed846a175dadad0651e..385534b67e4eaa0231a7edfa87377882ba2b1676 100644
--- a/tests/testthat/test-Trend.R
+++ b/tests/testthat/test-Trend.R
@@ -1,5 +1,3 @@
-context("s2dv::Trend tests")
-
 ##############################################
   # dat1
   dat1 <- array(c(-5, -7, -10:10, 12, 11, 7, 16), 
diff --git a/tests/testthat/test-UltimateBrier.R b/tests/testthat/test-UltimateBrier.R
index 6ce8866ccab5bda9fdcace616c3a1117abb76188..28ccb79c6e3b3c4d363a8b7ad0bb677bfb45723c 100644
--- a/tests/testthat/test-UltimateBrier.R
+++ b/tests/testthat/test-UltimateBrier.R
@@ -1,5 +1,3 @@
-context("s2dv::UltimateBrier tests")
-
 ##############################################
 # dat1
 set.seed(1)