diff --git a/tests/testthat/test-check_beast2_path.R b/tests/testthat/test-check_beast2_path.R
index 488aeb9..f2ab472 100644
--- a/tests/testthat/test-check_beast2_path.R
+++ b/tests/testthat/test-check_beast2_path.R
@@ -1,4 +1,10 @@
 test_that("use", {
+  expect_silent(
+    check_beast2_path(get_beastier_path("some path that exists TODO"))
+  )
+})
+
+test_that("abuse", {
   expect_error(
     check_beast2_path("abs.ent"),
     "File 'beast2_path' not found. Could not find file with path 'abs.ent'"
diff --git a/tests/testthat/test-check_input_filename.R b/tests/testthat/test-check_input_filename.R
new file mode 100644
index 0000000..6152382
--- /dev/null
+++ b/tests/testthat/test-check_input_filename.R
@@ -0,0 +1,5 @@
+test_that("use", {
+  expect_silent(
+    check_input_filename(get_beastier_path("beast2_example_output.log"))
+  )
+})