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88 lines
2.4 KiB
Go
88 lines
2.4 KiB
Go
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package swarm // import "github.com/docker/docker/api/server/router/swarm"
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import (
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"reflect"
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"testing"
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"github.com/docker/docker/api/types/swarm"
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)
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func TestAdjustForAPIVersion(t *testing.T) {
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var (
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expectedSysctls = map[string]string{"foo": "bar"}
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)
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// testing the negative -- does this leave everything else alone? -- is
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// prohibitively time-consuming to write, because it would need an object
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// with literally every field filled in.
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spec := &swarm.ServiceSpec{
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TaskTemplate: swarm.TaskSpec{
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ContainerSpec: &swarm.ContainerSpec{
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Sysctls: expectedSysctls,
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Privileges: &swarm.Privileges{
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CredentialSpec: &swarm.CredentialSpec{
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Config: "someconfig",
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},
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},
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Configs: []*swarm.ConfigReference{
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{
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File: &swarm.ConfigReferenceFileTarget{
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Name: "foo",
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UID: "bar",
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GID: "baz",
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},
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ConfigID: "configFile",
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ConfigName: "configFile",
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},
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{
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Runtime: &swarm.ConfigReferenceRuntimeTarget{},
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ConfigID: "configRuntime",
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ConfigName: "configRuntime",
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},
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},
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},
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Placement: &swarm.Placement{
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MaxReplicas: 222,
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},
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},
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}
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// first, does calling this with a later version correctly NOT strip
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// fields? do the later version first, so we can reuse this spec in the
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// next test.
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adjustForAPIVersion("1.40", spec)
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if !reflect.DeepEqual(spec.TaskTemplate.ContainerSpec.Sysctls, expectedSysctls) {
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t.Error("Sysctls was stripped from spec")
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}
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if spec.TaskTemplate.ContainerSpec.Privileges.CredentialSpec.Config != "someconfig" {
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t.Error("CredentialSpec.Config field was stripped from spec")
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}
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if spec.TaskTemplate.ContainerSpec.Configs[1].Runtime == nil {
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t.Error("ConfigReferenceRuntimeTarget was stripped from spec")
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}
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if spec.TaskTemplate.Placement.MaxReplicas != 222 {
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t.Error("MaxReplicas was stripped from spec")
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}
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// next, does calling this with an earlier version correctly strip fields?
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adjustForAPIVersion("1.29", spec)
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if spec.TaskTemplate.ContainerSpec.Sysctls != nil {
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t.Error("Sysctls was not stripped from spec")
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}
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if spec.TaskTemplate.ContainerSpec.Privileges.CredentialSpec.Config != "" {
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t.Error("CredentialSpec.Config field was not stripped from spec")
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}
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if spec.TaskTemplate.ContainerSpec.Configs[1].Runtime != nil {
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t.Error("ConfigReferenceRuntimeTarget was not stripped from spec")
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}
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if spec.TaskTemplate.Placement.MaxReplicas != 0 {
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t.Error("MaxReplicas was not stripped from spec")
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}
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}
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