diff --git a/unittests/for_each_range.chai b/unittests/for_each_range.chai
new file mode 100644
index 00000000..d192a65b
--- /dev/null
+++ b/unittests/for_each_range.chai
@@ -0,0 +1,3 @@
+var v = [1,2,3];
+var r = range(v);
+for_each(r, print)
diff --git a/unittests/for_each_range.txt b/unittests/for_each_range.txt
new file mode 100644
index 00000000..01e79c32
--- /dev/null
+++ b/unittests/for_each_range.txt
@@ -0,0 +1,3 @@
+1
+2
+3
diff --git a/unittests/for_each_retro.chai b/unittests/for_each_retro.chai
new file mode 100644
index 00000000..400fd032
--- /dev/null
+++ b/unittests/for_each_retro.chai
@@ -0,0 +1,3 @@
+var v = [1,2,3];
+var r = retro(range(v));
+for_each(r, print)
diff --git a/unittests/for_each_retro.txt b/unittests/for_each_retro.txt
new file mode 100644
index 00000000..2d6976f9
--- /dev/null
+++ b/unittests/for_each_retro.txt
@@ -0,0 +1,3 @@
+3
+2
+1