mirror of https://github.com/docker/docs.git
59 lines
1.7 KiB
Go
59 lines
1.7 KiB
Go
package cluster
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import (
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"testing"
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"github.com/samalba/dockerclient"
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"github.com/stretchr/testify/assert"
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)
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func TestContainersGet(t *testing.T) {
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containers := Containers([]*Container{{
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Container: dockerclient.Container{
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Id: "container1-id",
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Names: []string{"/container1-name1", "/container1-name2"},
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},
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Engine: &Engine{ID: "test-engine"},
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Config: BuildContainerConfig(dockerclient.ContainerConfig{
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Labels: map[string]string{
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"com.docker.swarm.id": "swarm1-id",
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},
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}),
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}, {
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Container: dockerclient.Container{
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Id: "container2-id",
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Names: []string{"/con"},
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},
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Engine: &Engine{ID: "test-engine"},
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Config: BuildContainerConfig(dockerclient.ContainerConfig{
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Labels: map[string]string{
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"com.docker.swarm.id": "swarm2-id",
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},
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}),
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}})
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// Invalid lookup
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assert.Nil(t, containers.Get("invalid-id"))
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assert.Nil(t, containers.Get(""))
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// Container ID lookup.
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assert.NotNil(t, containers.Get("container1-id"))
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// Container ID prefix lookup.
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assert.NotNil(t, containers.Get("container1-"))
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assert.Nil(t, containers.Get("container"))
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// Container name lookup.
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assert.NotNil(t, containers.Get("container1-name1"))
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assert.NotNil(t, containers.Get("container1-name2"))
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// Container engine/name matching.
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assert.NotNil(t, containers.Get("test-engine/container1-name1"))
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assert.NotNil(t, containers.Get("test-engine/container1-name2"))
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// Swarm ID lookup.
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assert.NotNil(t, containers.Get("swarm1-id"))
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// Swarm ID prefix lookup.
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assert.NotNil(t, containers.Get("swarm1-"))
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assert.Nil(t, containers.Get("swarm"))
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// Get name before ID prefix
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cc := containers.Get("con")
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assert.NotNil(t, cc)
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assert.Equal(t, cc.Id, "container2-id")
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}
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