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Add tests to catch bad pseudo node mapping.

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This commit is contained in:
Tom Wilkie
2015-09-02 13:16:01 +00:00
parent e867d168e1
commit 0217351bb7
1 changed files with 8 additions and 1 deletions
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9
render/mapping_test.go
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@@ -1,6 +1,7 @@
package render_test
import (
"net"
"testing"
"github.com/weaveworks/scope/probe/docker"
@@ -16,6 +17,7 @@ func TestMapEndpointIdentity(t *testing.T) {
{report.MakeNodeMetadataWith(map[string]string{endpoint.Addr: "1.2.3.4"}), false},
{report.MakeNodeMetadataWith(map[string]string{endpoint.Port: "1234"}), false},
{report.MakeNodeMetadataWith(map[string]string{endpoint.Addr: "1.2.3.4", endpoint.Port: "1234"}), true},
{report.MakeNodeMetadataWith(map[string]string{endpoint.Addr: "1.2.3.4", endpoint.Port: "40000"}), true},
{report.MakeNodeMetadataWith(map[string]string{report.HostNodeID: report.MakeHostNodeID("foo"), endpoint.Addr: "10.0.0.1", endpoint.Port: "20001"}), true},
} {
testMap(t, render.MapEndpointIdentity, input)
@@ -72,7 +74,12 @@ type testcase struct {
}
func testMap(t *testing.T, f render.LeafMapFunc, input testcase) {
if have := f(input.md, report.Networks{}); input.ok != (len(have) > 0) {
_, ipNet, err := net.ParseCIDR("1.2.3.0/16")
if err != nil {
t.Fatalf(err.Error())
}
localNetworks := report.Networks([]*net.IPNet{ipNet})
if have := f(input.md, localNetworks); input.ok != (len(have) > 0) {
t.Errorf("%v: want %v, have %v", input.md, input.ok, have)
}
}