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https://github.com/AdguardTeam/AdGuardHome.git
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4165e0ef3a
Merge in DNS/adguard-home from 2574-external-tests-4 to master Close #2574. Squashed commit of the following: commit 0d06fce604750f76f4a319b2539105e936a248ce Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Apr 22 13:26:25 2021 +0300 home: imp tests, docs commit fc7b7f13f19bb8f183522a13d5726253eaae83d0 Author: Eugene Burkov <e.burkov@adguard.com> Date: Thu Apr 22 12:20:15 2021 +0300 home: fix whois test
79 lines
1.9 KiB
Go
79 lines
1.9 KiB
Go
package home
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import (
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"context"
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"io"
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"net"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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// fakeConn is a mock implementation of net.Conn to simplify testing.
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//
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// TODO(e.burkov): Search for other places in code where it may be used. Move
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// into aghtest then.
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type fakeConn struct {
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// Conn is embedded here simply to make *fakeConn a net.Conn without
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// actually implementing all methods.
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net.Conn
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data []byte
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}
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// Write implements net.Conn interface for *fakeConn. It always returns 0 and a
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// nil error without mutating the slice.
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func (c *fakeConn) Write(_ []byte) (n int, err error) {
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return 0, nil
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}
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// Read implements net.Conn interface for *fakeConn. It puts the content of
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// c.data field into b up to the b's capacity.
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func (c *fakeConn) Read(b []byte) (n int, err error) {
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return copy(b, c.data), io.EOF
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}
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// Close implements net.Conn interface for *fakeConn. It always returns nil.
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func (c *fakeConn) Close() (err error) {
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return nil
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}
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// SetReadDeadline implements net.Conn interface for *fakeConn. It always
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// returns nil.
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func (c *fakeConn) SetReadDeadline(_ time.Time) (err error) {
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return nil
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}
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// fakeDial is a mock implementation of customDialContext to simplify testing.
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func (c *fakeConn) fakeDial(ctx context.Context, network, addr string) (conn net.Conn, err error) {
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return c, nil
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}
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func TestWhois(t *testing.T) {
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const (
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nl = "\n"
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data = `OrgName: FakeOrg LLC` + nl +
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`City: Nonreal` + nl +
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`Country: Imagiland` + nl
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)
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fc := &fakeConn{
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data: []byte(data),
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}
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w := Whois{
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timeoutMsec: 5000,
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dialContext: fc.fakeDial,
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}
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resp, err := w.queryAll(context.Background(), "1.2.3.4")
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assert.NoError(t, err)
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m := whoisParse(resp)
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require.NotEmpty(t, m)
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assert.Equal(t, "FakeOrg LLC", m["orgname"])
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assert.Equal(t, "Imagiland", m["country"])
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assert.Equal(t, "Nonreal", m["city"])
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}
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