diff --git a/DESCRIPTION b/DESCRIPTION
index 1b8fd862..60f3303c 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -31,7 +31,7 @@ Suggests:
     DBItest,
     magrittr,
     RSQLite,
-    testthat,
+    testthat (>= 3.0.0),
     tibble
 LinkingTo: 
     Rcpp
@@ -56,3 +56,4 @@ Collate:
     'hidden.R'
     'utils.R'
     'zzz.R'
+Config/testthat/edition: 3
diff --git a/NEWS.md b/NEWS.md
index b54348b7..0a69bdfd 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,5 +1,6 @@
 # odbc (development version)
 
+
 * Modify `odbcDataType.Snowflake` to better reflect Snowflake Data Types documentation (@meztez, #599).
 * SQL Server: Specialize syntax in sqlCreateTable to avoid failures when
   writing to (new) local temp tables. (@detule, #601)
diff --git a/tests/testthat.R b/tests/testthat.R
index 2c97e5a1..e29e2576 100644
--- a/tests/testthat.R
+++ b/tests/testthat.R
@@ -1,4 +1,12 @@
+# This file is part of the standard setup for testthat.
+# It is recommended that you do not modify it.
+#
+# Where should you do additional test configuration?
+# Learn more about the roles of various files in:
+# * https://r-pkgs.org/testing-design.html#sec-tests-files-overview
+# * https://testthat.r-lib.org/articles/special-files.html
+
 library(testthat)
 library(odbc)
 
-test_check("odbc", reporter = "summary")
+test_check("odbc")
diff --git a/tests/testthat/_snaps/show.md b/tests/testthat/_snaps/show.md
new file mode 100644
index 00000000..c2b42a08
--- /dev/null
+++ b/tests/testthat/_snaps/show.md
@@ -0,0 +1,22 @@
+# show method prints only host if no user is defined
+
+    Code
+      con
+    Output
+      <OdbcConnection> localhost
+
+# show method prints DISCONNECTED if not valid
+
+    Code
+      con
+    Output
+      <OdbcConnection> localhost
+        DISCONNECTED
+
+# show method does not print server if it is not available
+
+    Code
+      con
+    Output
+      <OdbcConnection>
+
diff --git a/tests/testthat/helper.R b/tests/testthat/helper.R
index 05198a4d..97f652cb 100644
--- a/tests/testthat/helper.R
+++ b/tests/testthat/helper.R
@@ -56,7 +56,6 @@ skip_if_no_drivers <- function() {
 #' }
 test_roundtrip <- function(con = DBItest:::connect(DBItest::get_default_context()), columns = "", invert = TRUE, force_sorted = FALSE) {
   dbms <- dbGetInfo(con)$dbms.name
-  testthat::context(paste0("roundtrip[", dbms, "]"))
   res <- list()
   testthat::test_that(paste0("[", dbms, "] round tripping data.frames works"), {
     #on.exit(try(DBI::dbRemoveTable(con, "test_table"), silent = TRUE))
diff --git a/tests/testthat/test-MySQL.R b/tests/testthat/test-MySQL.R
index 9482770d..bb2c620a 100644
--- a/tests/testthat/test-MySQL.R
+++ b/tests/testthat/test-MySQL.R
@@ -74,7 +74,6 @@ test_that("MySQL", {
       NULL))
 
   test_roundtrip(columns = "logical")
-  context("custom tests")
   test_that("odbcPreviewObject", {
     tblName <- "test_preview"
     con <- DBItest:::connect(DBItest:::get_default_context())
diff --git a/tests/testthat/test-PostgreSQL.R b/tests/testthat/test-PostgreSQL.R
index 02df4b0c..dde5ac93 100644
--- a/tests/testthat/test-PostgreSQL.R
+++ b/tests/testthat/test-PostgreSQL.R
@@ -4,7 +4,6 @@ test_that("PostgreSQL", {
       tweaks = DBItest::tweaks(temporary_tables = FALSE, placeholder_pattern = "?"), name = "PostgreSQL")
   })
 
-  context("custom tests")
   test_that("show method works as expected with real connection", {
     skip_on_os("windows")
     con <- DBItest:::connect(DBItest:::get_default_context())
@@ -28,14 +27,14 @@ test_that("PostgreSQL", {
     dbWriteTable(con_default, "test", data.frame(a = 1:10L), field.types = c(a = "BIGINT"))
     on.exit(dbRemoveTable(con_default, "test"))
 
-    expect_is(dbReadTable(con_default, "test")$a, "integer64")
-    expect_is(dbReadTable(con_integer64, "test")$a, "integer64")
+    expect_s3_class(dbReadTable(con_default, "test")$a, "integer64")
+    expect_s3_class(dbReadTable(con_integer64, "test")$a, "integer64")
 
-    expect_is(dbReadTable(con_integer, "test")$a, "integer")
+    expect_type(dbReadTable(con_integer, "test")$a, "integer")
 
-    expect_is(dbReadTable(con_numeric, "test")$a, "numeric")
+    expect_type(dbReadTable(con_numeric, "test")$a, "double")
 
-    expect_is(dbReadTable(con_character, "test")$a, "character")
+    expect_type(dbReadTable(con_character, "test")$a, "character")
   })
 
   # This test checks whether when writing to a table and using
@@ -74,7 +73,6 @@ test_that("PostgreSQL", {
     expect_equal(nrow(res), 3)
   })
 
-  context("DBI tests")
   DBItest::test_getting_started(c(
       "package_name", # Not an error
       NULL))
diff --git a/tests/testthat/test-SQLite.R b/tests/testthat/test-SQLite.R
index 8bc140b3..052ccb53 100644
--- a/tests/testthat/test-SQLite.R
+++ b/tests/testthat/test-SQLite.R
@@ -118,7 +118,6 @@ test_that("SQLite", {
       NULL))
 
 
-  context("custom tests")
   local({
     ## Test that trying to write unsupported types (like complex numbers) throws an
     ## informative error message
diff --git a/tests/testthat/test-drivers.R b/tests/testthat/test-drivers.R
index 1e8abc1b..1e3f951a 100644
--- a/tests/testthat/test-drivers.R
+++ b/tests/testthat/test-drivers.R
@@ -1,5 +1,3 @@
-context("drivers")
-
 test_that("odbcListDrivers() returns available drivers", {
   skip_on_cran()
   skip_if_no_drivers()
diff --git a/tests/testthat/test-show.R b/tests/testthat/test-show.R
index fdc6ec20..bec061e0 100644
--- a/tests/testthat/test-show.R
+++ b/tests/testthat/test-show.R
@@ -1,31 +1,28 @@
-context("show")
-
 test_that("show method prints only host if no user is defined", {
   con <- new("OdbcConnection")
-  with_mock(
-    `DBI::dbGetInfo` = function(x) c(servername = "localhost", username = "", dbname = "", dbms.name = "", db.version = ""),
-    `DBI::dbIsValid` = function(x) TRUE,
-    {
-      expect_output(show(con), " localhost")
-    })
+  local_mocked_bindings(
+    dbGetInfo = function(x) c(servername = "localhost", username = "", dbname = "", dbms.name = "", db.version = ""),
+    dbIsValid = function(x) TRUE
+  )
+
+  expect_snapshot(con)
 })
 
 test_that("show method prints DISCONNECTED if not valid", {
   con <- new("OdbcConnection")
-  with_mock(
-    `DBI::dbGetInfo` = function(x) c(servername = "localhost", username = "", dbname = "", dbms.name = "", db.version = ""),
-    `DBI::dbIsValid` = function(x) FALSE,
-    {
-      expect_output(show(con), "  DISCONNECTED")
-    })
+  local_mocked_bindings(
+    dbGetInfo = function(x) c(servername = "localhost", username = "", dbname = "", dbms.name = "", db.version = ""),
+    dbIsValid = function(x) FALSE
+  )
+  expect_snapshot(con)
 })
 
 test_that("show method does not print server if it is not available", {
+
   con <- new("OdbcConnection")
-  with_mock(
-    `DBI::dbGetInfo` = function(x) c(servername = "", username = "", dbname = "", dbms.name = "", db.version = ""),
-    `DBI::dbIsValid` = function(x) TRUE,
-    {
-      expect_output(show(con), "<OdbcConnection>$")
-    })
+  local_mocked_bindings(
+    dbGetInfo = function(x) c(servername = "", username = "", dbname = "", dbms.name = "", db.version = ""),
+    dbIsValid = function(x) TRUE
+  )
+  expect_snapshot(con)
 })