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61 lines
1.6 KiB
61 lines
1.6 KiB
10 years ago
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Consul Testing Utilities
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========================
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This package provides some generic helpers to facilitate testing in Consul.
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TestServer
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==========
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TestServer is a harness for managing Consul agents and initializing them with
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test data. Using it, you can form test clusters, create services, add health
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checks, manipulate the K/V store, etc. This test harness is completely decoupled
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from Consul's core and API client, meaning it can be easily imported and used in
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external unit tests for various applications. It works by invoking the Consul
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CLI, which means it is a requirement to have Consul installed in the `$PATH`.
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Following is some example usage:
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```go
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package main
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import (
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"github.com/hashicorp/consul/testutil"
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"testing"
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)
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func TestMain(t *testing.T) {
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// Create a server
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srv1 := testutil.NewTestServer(t)
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defer srv1.Stop()
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// Create a secondary server
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srv2 := testutil.NewTestServer(t)
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defer srv2.Stop()
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// Join the servers together
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srv1.JoinLAN(srv2.LANAddr)
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// Create a test key/value pair
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srv1.SetKV("foo", []byte("bar"))
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// Create lots of test key/value pairs
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srv1.PopulateKV(map[string][]byte{
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"bar": []byte("123"),
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"baz": []byte("456"),
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})
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// Create a service
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srv1.AddService("redis", "passing", []string{"master"})
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// Create a service check
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srv1.AddCheck("service:redis", "redis", "passing")
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// Create a node check
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srv1.AddCheck("mem", "", "critical")
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// The HTTPAddr field contains the address of the Consul
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// API on the new test server instance.
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println(srv1.HTTPAddr)
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}
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```
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