1 files changed, 70 insertions, 0 deletions
diff --git a/plugin/metadata/setup_test.go b/plugin/metadata/setup_test.go
new file mode 100644
index 000000000..362a1bbf3
--- /dev/null
+++ b/plugin/metadata/setup_test.go
@@ -0,0 +1,70 @@
+package metadata
+
+import (
+	"reflect"
+	"testing"
+
+	"github.com/mholt/caddy"
+)
+
+func TestSetup(t *testing.T) {
+	tests := []struct {
+		input     string
+		zones     []string
+		shouldErr bool
+	}{
+		{"metadata", []string{}, false},
+		{"metadata example.com.", []string{"example.com."}, false},
+		{"metadata example.com. net.", []string{"example.com.", "net."}, false},
+
+		{"metadata example.com. { some_param }", []string{}, true},
+		{"metadata\nmetadata", []string{}, true},
+	}
+
+	for i, test := range tests {
+		c := caddy.NewTestController("dns", test.input)
+		err := setup(c)
+
+		if test.shouldErr && err == nil {
+			t.Errorf("Test %d: Setup call expected error but found none for input %s", i, test.input)
+		}
+
+		if !test.shouldErr && err != nil {
+			t.Errorf("Test %d: Setup call expected no error but found one for input %s. Error was: %v", i, test.input, err)
+		}
+	}
+}
+
+func TestSetupHealth(t *testing.T) {
+	tests := []struct {
+		input     string
+		zones     []string
+		shouldErr bool
+	}{
+		{"metadata", []string{}, false},
+		{"metadata example.com.", []string{"example.com."}, false},
+		{"metadata example.com. net.", []string{"example.com.", "net."}, false},
+
+		{"metadata example.com. { some_param }", []string{}, true},
+		{"metadata\nmetadata", []string{}, true},
+	}
+
+	for i, test := range tests {
+		c := caddy.NewTestController("dns", test.input)
+		m, err := metadataParse(c)
+
+		if test.shouldErr && err == nil {
+			t.Errorf("Test %d: Expected error but found none for input %s", i, test.input)
+		}
+
+		if !test.shouldErr && err != nil {
+			t.Errorf("Test %d: Expected no error but found one for input %s. Error was: %v", i, test.input, err)
+		}
+
+		if !test.shouldErr && err == nil {
+			if !reflect.DeepEqual(test.zones, m.Zones) {
+				t.Errorf("Test %d: Expected zones %s. Zones were: %v", i, test.zones, m.Zones)
+			}
+		}
+	}
+}