X-Git-Url: http://git.scottworley.com/planeteer/blobdiff_plain/ebe808f6f0fed968fc1949da25b4c869ec98abf5..fc93fd36d80c2e19b770e0fd57eacd6c8b2779c6:/planeteer_test.go

diff --git a/planeteer_test.go b/planeteer_test.go
index 7661ad6..a487ebf 100644
--- a/planeteer_test.go
+++ b/planeteer_test.go
@@ -4,7 +4,7 @@ import "testing"
 
 func TestEncodeDecode(t *testing.T) {
 	dims := []int{3, 2, 4, 17, 26, 15, 2, 1, 2, 1}
-	var i int32
+	var i PhysicalIndex
 	for i = 0; i < 636480; i++ { // Product of dims
 		addr := DecodeIndex(dims, i)
 		for j := 0; j < len(dims); j++ {
@@ -17,3 +17,24 @@ func TestEncodeDecode(t *testing.T) {
 		}
 	}
 }
+
+func TestCommas(t *testing.T) {
+	cases := map[Value]string{
+		1: "1",
+		10: "10",
+		100: "100",
+		1000: "1,000",
+		10000: "10,000",
+		100000: "100,000",
+		1000000: "1,000,000",
+		1234567: "1,234,567",
+		1000567: "1,000,567",
+		1234000: "1,234,000",
+		525000: "525,000",
+	}
+	for n, s := range cases {
+		if Commas(n) != s {
+			t.Error(n, "not", s)
+		}
+	}
+}