diff --git a/tests/manual/test-incremental-globally.Rmd b/tests/manual/test-incremental-globally.Rmd
new file mode 100644
index 0000000..c4a3c80
--- /dev/null
+++ b/tests/manual/test-incremental-globally.Rmd
@@ -0,0 +1,20 @@
+---
+title: "Incremental globally"
+output: 
+  revealjs::revealjs_presentation:
+    incremental: true
+---
+
+## list 
+
+- item 1
+- item 2
+
+## Non Incremental list
+
+::: nonincremental
+
+- Eat spaghetti
+- Drink wine
+
+:::
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diff --git a/tests/manual/test-incremental-locally.Rmd b/tests/manual/test-incremental-locally.Rmd
new file mode 100644
index 0000000..1d1ebe6
--- /dev/null
+++ b/tests/manual/test-incremental-locally.Rmd
@@ -0,0 +1,15 @@
+---
+title: "Incremental locally"
+output: 
+  revealjs::revealjs_presentation:
+    incremental: false
+---
+
+## Incremental list
+
+::: incremental
+
+- Eat spaghetti
+- Drink wine
+
+:::
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diff --git a/tests/manual/test-incremental-pausing.Rmd b/tests/manual/test-incremental-pausing.Rmd
new file mode 100644
index 0000000..48174db
--- /dev/null
+++ b/tests/manual/test-incremental-pausing.Rmd
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+---
+title: "Incremental by pausing"
+output: revealjs::revealjs_presentation
+---
+
+# Pausing using pandoc syntax
+
+content before the pause
+
+. . .
+
+content after the pause
+
+. . .
+
+Content after another pause
+````
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