92 lines
1.9 KiB
Go
92 lines
1.9 KiB
Go
package nodes
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import (
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"os"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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)
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var np *NodesProcessor
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const testDumpFile = "nodes.json"
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func TestMain(m *testing.M) {
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np = NewNodesProcessor(testDumpFile, 2)
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os.Exit(m.Run())
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}
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func TestNodesProcessor_GarbageCollect(t *testing.T) {
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np.Refresh("test", Labels{"mylabel"}, KV{"mykey": "my value"})
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assert.Equal(t, 1, len(np.List()))
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time.Sleep(5 * time.Second)
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np.garbageCollect()
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assert.Equal(t, 0, len(np.List()))
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}
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func TestNodesProcessor_Refresh(t *testing.T) {
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np.Reset()
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np.Refresh("test", Labels{"mylabel"}, KV{"mykey": "my value"})
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np.Refresh("test2", Labels{"mylabel3"}, KV{"mykey3": "my value3"})
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nodes := np.List()
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assert.Equal(t, "test", nodes[0].HostName)
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assert.Contains(t, nodes[0].Labels, "mylabel")
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assert.Equal(t, "test2", nodes[1].HostName)
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assert.Contains(t, nodes[1].Labels, "mylabel3")
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}
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func TestNodesProcessor_DumpLoad(t *testing.T) {
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np.Reset()
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np.Refresh("test", Labels{"mylabel"}, KV{"mykey": "my value"})
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np.Refresh("test2", Labels{"mylabel3"}, KV{"mykey3": "my value3"})
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os.Remove(testDumpFile)
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np.Dump()
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np.Reset()
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assert.Equal(t, 0, len(np.List()))
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np.Load()
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assert.Equal(t, 2, len(np.List()))
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nodes := np.List()
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assert.Len(t, nodes, 2)
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}
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func TestNodesProcessor_List(t *testing.T) {
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np.Reset()
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np.Refresh("test", Labels{"mylabel"}, KV{"mykey": "my value"})
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nodes := np.List()
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assert.Equal(t, "test", nodes[0].HostName)
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assert.Contains(t, nodes[0].Labels, "mylabel")
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}
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func TestNodesProcessor_Get(t *testing.T) {
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np.Reset()
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np.Refresh("test", Labels{"mylabel"}, KV{"mykey": "my value"})
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node, _ := np.Get("test")
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assert.Contains(t, node.Labels, "mylabel")
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}
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func TestNodesProcessor_Drop(t *testing.T) {
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np.Reset()
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np.Refresh("test", Labels{"mylabel"}, KV{"mykey": "my value"})
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node, _ := np.Get("test")
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assert.Contains(t, node.Labels, "mylabel")
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np.Drop("test")
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assert.Zero(t, len(np.List()))
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}
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// TODO: TestNodesProcessor_GetMetrics
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