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166e082be3
Absorb Swarm's discovery package in order to provide a common node discovery mechanism to be used by both Swarm and networking code. Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
package discovery
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestGeneratorNotGenerate(t *testing.T) {
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ips := Generate("127.0.0.1")
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assert.Equal(t, len(ips), 1)
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assert.Equal(t, ips[0], "127.0.0.1")
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}
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func TestGeneratorWithPortNotGenerate(t *testing.T) {
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ips := Generate("127.0.0.1:8080")
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assert.Equal(t, len(ips), 1)
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assert.Equal(t, ips[0], "127.0.0.1:8080")
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}
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func TestGeneratorMatchFailedNotGenerate(t *testing.T) {
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ips := Generate("127.0.0.[1]")
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assert.Equal(t, len(ips), 1)
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assert.Equal(t, ips[0], "127.0.0.[1]")
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}
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func TestGeneratorWithPort(t *testing.T) {
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ips := Generate("127.0.0.[1:11]:2375")
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assert.Equal(t, len(ips), 11)
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assert.Equal(t, ips[0], "127.0.0.1:2375")
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assert.Equal(t, ips[1], "127.0.0.2:2375")
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assert.Equal(t, ips[2], "127.0.0.3:2375")
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assert.Equal(t, ips[3], "127.0.0.4:2375")
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assert.Equal(t, ips[4], "127.0.0.5:2375")
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assert.Equal(t, ips[5], "127.0.0.6:2375")
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assert.Equal(t, ips[6], "127.0.0.7:2375")
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assert.Equal(t, ips[7], "127.0.0.8:2375")
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assert.Equal(t, ips[8], "127.0.0.9:2375")
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assert.Equal(t, ips[9], "127.0.0.10:2375")
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assert.Equal(t, ips[10], "127.0.0.11:2375")
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}
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func TestGenerateWithMalformedInputAtRangeStart(t *testing.T) {
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malformedInput := "127.0.0.[x:11]:2375"
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ips := Generate(malformedInput)
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assert.Equal(t, len(ips), 1)
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assert.Equal(t, ips[0], malformedInput)
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}
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func TestGenerateWithMalformedInputAtRangeEnd(t *testing.T) {
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malformedInput := "127.0.0.[1:x]:2375"
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ips := Generate(malformedInput)
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assert.Equal(t, len(ips), 1)
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assert.Equal(t, ips[0], malformedInput)
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}
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