1 files changed, 24 insertions, 0 deletions
diff --git a/fs_test.go b/fs_test.go
new file mode 100644
index 0000000..4e36469
--- /dev/null
+++ b/fs_test.go
@@ -0,0 +1,24 @@
+package planr
+
+import (
+  "testing"
+)
+
+func TestCname(t *testing.T) {
+  ROOT := "/home/rubric"
+
+  v := [] struct { path, cname string } {
+    {"/home/rubric/tc1.toml", "tc1" },
+    {"/home/rubric/alpha/tc1.toml", "alpha.tc1" },
+    {"/home/rubric/alpha/beta/tc2.toml", "alpha.beta.tc2"},
+    {"/home/rubric/.a/_b./.abcd.toml", ".a._b...abcd"},
+  }
+
+  for _, vec := range v {
+    got := cname(ROOT, vec.path)
+
+    if vec.cname != got {
+      t.Fatalf("Cname(%s) = %s, wanted %s", vec.path, got, vec.cname)
+    }
+  }
+}