diff --git a/.gitignore b/.gitignore
index 1394380..3b25b2d 100644
--- a/.gitignore
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diff --git a/tests/testthat/test-ssm_plot.R b/tests/testthat/test-ssm_plot.R
index 7fb89e1..aeeaa5d 100644
--- a/tests/testthat/test-ssm_plot.R
+++ b/tests/testthat/test-ssm_plot.R
@@ -82,4 +82,6 @@ test_that("many plots works as expected", {
   vdiffr::expect_doppelganger("many_circle-plots", p)
   p2 <- ssm_plot_curve(res)
   vdiffr::expect_doppelganger("many_curve-plots", p2)
+  p3 <- ssm_plot_circle(res, repel = TRUE)
+  vdiffr::expect_doppelganger("many_circle repel", p3)
 })
diff --git a/tests/testthat/test-tidying_functions.R b/tests/testthat/test-tidying_functions.R
index 3eeb8e1..0b58792 100644
--- a/tests/testthat/test-tidying_functions.R
+++ b/tests/testthat/test-tidying_functions.R
@@ -57,7 +57,7 @@ test_that("norm_standardize works", {
   expect_equal(round(new$X7_z, 4), c(2.0691, -1.7467, -0.8656, 1.5301, 0.0187))
   expect_equal(round(new$X8_z, 4), c(0.5269, 3.0627, 3.2395, 1.8059, -0.6111))
   expect_error(norm_standardize(
-    old, scales = 1:7, instrument = instrument("iipsc", sample = 1)
+    old, scales = 1:7, instrument = instrument("iipsc"), sample = 1
   ))
   expect_equal(ncol(new), ncol(new2) + ncol(old))
 })
diff --git a/tests/testthat/test-utils.R b/tests/testthat/test-utils.R
index 039f4b7..b245ea9 100644
--- a/tests/testthat/test-utils.R
+++ b/tests/testthat/test-utils.R
@@ -36,4 +36,5 @@ test_that("rescale works", {
 test_that("prettifying works", {
   expect_equal(pretty_min(0.5), 0.2)
   expect_equal(pretty_min(-0.5), -1.0)
+  expect_equal(pretty_min(-10), -15)
 })