Add source controlHEADmain

1 files changed, 37 insertions, 0 deletions

diff --git a/provider/names_test.go b/provider/names_test.go
new file mode 100644
index 0000000..ee2dd86
--- /dev/null
+++ b/provider/names_test.go
@@ -0,0 +1,37 @@
+package provider
+
+import "testing"
+
+func TestFqdn(t *testing.T) {
+	cases := []struct {
+		name, domain, want string
+	}{
+		{"www", "example.com", "www.example.com"},
+		{"", "example.com", "example.com"},
+		{"*", "example.com", "*.example.com"},
+		{"a.b", "example.com", "a.b.example.com"},
+	}
+	for _, c := range cases {
+		if got := fqdn(c.name, c.domain); got != c.want {
+			t.Errorf("fqdn(%q, %q) = %q, want %q", c.name, c.domain, got, c.want)
+		}
+	}
+}
+
+func TestSubdomain(t *testing.T) {
+	cases := []struct {
+		fullName, domain, want string
+	}{
+		{"www.example.com", "example.com", "www"},
+		{"example.com", "example.com", ""},
+		{"WWW.EXAMPLE.COM", "example.com", "www"},
+		{"www.example.com.", "example.com", "www"},
+		{"a.b.example.com", "example.com", "a.b"},
+		{"*.example.com", "example.com", "*"},
+	}
+	for _, c := range cases {
+		if got := subdomain(c.fullName, c.domain); got != c.want {
+			t.Errorf("subdomain(%q, %q) = %q, want %q", c.fullName, c.domain, got, c.want)
+		}
+	}
+}