Initial commit.

uniuri_test.go

@@ -0,0 +1,35 @@
+package uniuri
+
+import "testing"
+
+func TestNew(t *testing.T) {
+	u := New()
+	// Check length
+	if len(u) != StdLen {
+		t.Fatalf("wrong length: expected %d, got %d", StdLen, len(u))
+	}
+	// Check that only allowed characters are present
+	for _, c := range u {
+		var present bool
+		for _, a := range StdChars {
+			if int(a) == c {
+				present = true
+			}
+		}
+		if !present {
+			t.Fatalf("chars not allowed in %q", u)
+		}
+	}
+	// Generate 1000 uniuris and check that they are unique
+	uris := make([]string, 1000)
+	for i, _ := range uris {
+		uris[i] = New()
+	}
+	for i, u := range uris {
+		for j, u2 := range uris {
+			if i != j && u == u2 {
+				t.Fatalf("not unique: %d:%q and %d:%q", i, j, u, u2)
+			}
+		}
+	}
+}