all: rename Options to environment

While at it, unexport it.

1 files changed, 57 insertions, 0 deletions

diff --git a/environment_test.go b/environment_test.go
new file mode 100644
index 0000000..19fd80c
--- /dev/null
+++ b/environment_test.go
@@ -0,0 +1,57 @@
+// Copyright 2019, Shulhan <m.shulhan@gmail.com>. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package rescached
+
+import (
+	"testing"
+
+	"github.com/shuLhan/share/lib/dns"
+	"github.com/shuLhan/share/lib/ini"
+	"github.com/shuLhan/share/lib/test"
+)
+
+func TestEnvironment(t *testing.T) {
+	cases := []struct {
+		desc     string
+		content  string
+		exp      *environment
+		expError string
+	}{{
+		desc: "With empty content",
+		exp:  &environment{},
+	}, {
+		desc: "With multiple parents",
+		content: `[dns "server"]
+listen = 127.0.0.1:53
+parent = udp://35.240.172.103
+parent = https://kilabit.info/dns-query
+`,
+		exp: &environment{
+			ServerOptions: dns.ServerOptions{
+				ListenAddress: "127.0.0.1:53",
+				NameServers: []string{
+					"udp://35.240.172.103",
+					"https://kilabit.info/dns-query",
+				},
+			},
+		},
+	}}
+
+	for _, c := range cases {
+		t.Log(c.desc)
+
+		got := &environment{
+			ServerOptions: dns.ServerOptions{},
+		}
+
+		err := ini.Unmarshal([]byte(c.content), got)
+		if err != nil {
+			test.Assert(t, "error", c.expError, err.Error(), true)
+			continue
+		}
+
+		test.Assert(t, "environment", c.exp, got, true)
+	}
+}