add a test for default channel mode parsing

irc/modes_test.go

@@ -0,0 +1,36 @@
+// Copyright (c) 2017 Daniel Oaks
+// released under the MIT license
+
+package irc
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestParseDefaultChannelModes(t *testing.T) {
+	nt := "+nt"
+	n := "+n"
+	empty := ""
+	tminusi := "+t -i"
+
+	var parseTests = []struct {
+		raw      *string
+		expected Modes
+	}{
+		{&nt, Modes{NoOutside, OpOnlyTopic}},
+		{&n, Modes{NoOutside}},
+		{&empty, Modes{}},
+		{&tminusi, Modes{OpOnlyTopic}},
+		{nil, Modes{NoOutside, OpOnlyTopic}},
+	}
+
+	var config Config
+	for _, testcase := range parseTests {
+		config.Channels.DefaultModes = testcase.raw
+		result := ParseDefaultChannelModes(&config)
+		if !reflect.DeepEqual(result, testcase.expected) {
+			t.Errorf("expected modes %s, got %s", testcase.expected, result)
+		}
+	}
+}