mirror of
https://github.com/weaveworks/scope.git
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1edeb8d190
* removing usage of report.Node.WithID * report.Topology.AddNode can use the node's ID field
44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
package render_test
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import (
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"fmt"
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"net"
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"testing"
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"github.com/weaveworks/scope/probe/docker"
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"github.com/weaveworks/scope/probe/process"
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"github.com/weaveworks/scope/render"
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"github.com/weaveworks/scope/report"
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)
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func TestMapProcess2Container(t *testing.T) {
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for _, input := range []testcase{
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{"empty", report.MakeNode("empty"), true},
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{"basic process", report.MakeNodeWith("basic", map[string]string{process.PID: "201", docker.ContainerID: "a1b2c3"}), true},
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{"uncontained", report.MakeNodeWith("uncontained", map[string]string{process.PID: "201", report.HostNodeID: report.MakeHostNodeID("foo")}), true},
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} {
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testMap(t, render.MapProcess2Container, input)
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}
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}
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type testcase struct {
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name string
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n report.Node
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ok bool
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}
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func testMap(t *testing.T, f render.MapFunc, input testcase) {
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_, ipNet, err := net.ParseCIDR("1.2.3.0/16")
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if err != nil {
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t.Fatalf(err.Error())
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}
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localNetworks := report.Networks([]*net.IPNet{ipNet})
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if have := f(input.n, localNetworks); input.ok != (len(have) > 0) {
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name := input.name
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if name == "" {
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name = fmt.Sprintf("%v", input.n)
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}
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t.Errorf("%s: want %v, have %v", name, input.ok, have)
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}
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}
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