diff --git a/test/system/100-root.bats b/test/system/100-root.bats
index 5782e9a..5eb5ab5 100644
--- a/test/system/100-root.bats
+++ b/test/system/100-root.bats
@@ -20,3 +20,8 @@ teardown() {
   assert_line --index 0 "No toolbox containers found. Create now? [y/N] A container can be created later with the 'create' command."
   assert_line --index 1 "Run 'toolbox --help' for usage."
 }
+
+# TODO: Write the test
+@test "root: Enter the default container when 1 non-default container is present" {
+  skip "Testing of entering toolboxes is not implemented"
+}
diff --git a/test/system/105-enter.bats b/test/system/105-enter.bats
index da1168f..4914e0e 100644
--- a/test/system/105-enter.bats
+++ b/test/system/105-enter.bats
@@ -53,3 +53,18 @@ teardown() {
   assert_line --index 1 "Use the '--container' option to select a toolbox."
   assert_line --index 2 "Run 'toolbox --help' for usage."
 }
+
+# TODO: Write the test
+@test "enter: Enter the default toolbox" {
+  skip "Testing of entering toolboxes is not implemented"
+}
+
+# TODO: Write the test
+@test "enter: Enter the default toolbox when only 1 non-default toolbox is present" {
+  skip "Testing of entering toolboxes is not implemented"
+}
+
+# TODO: Write the test
+@test "enter: Enter a specific toolbox" {
+  skip "Testing of entering toolboxes is not implemented"
+}