mirror of https://github.com/docker/docs.git
84 lines
3.2 KiB
Go
84 lines
3.2 KiB
Go
package cluster
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/samalba/dockerclient"
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestBuildContainerConfig(t *testing.T) {
|
|
config := BuildContainerConfig(dockerclient.ContainerConfig{})
|
|
assert.Empty(t, config.Env)
|
|
assert.Empty(t, config.Labels)
|
|
|
|
config = BuildContainerConfig(dockerclient.ContainerConfig{Env: []string{"test=true"}})
|
|
assert.Len(t, config.Env, 1)
|
|
assert.Empty(t, config.Labels)
|
|
|
|
config = BuildContainerConfig(dockerclient.ContainerConfig{Env: []string{"constraint:test==true"}})
|
|
assert.Empty(t, config.Env)
|
|
assert.Len(t, config.Labels, 1)
|
|
|
|
config = BuildContainerConfig(dockerclient.ContainerConfig{Env: []string{"affinity:container==test"}})
|
|
assert.Empty(t, config.Env)
|
|
assert.Len(t, config.Labels, 1)
|
|
|
|
config = BuildContainerConfig(dockerclient.ContainerConfig{Env: []string{"test=true", "constraint:test==true", "affinity:container==test"}})
|
|
assert.Len(t, config.Env, 1)
|
|
assert.Len(t, config.Labels, 2)
|
|
}
|
|
|
|
func TestSwarmID(t *testing.T) {
|
|
// Getter / Setter
|
|
config := BuildContainerConfig(dockerclient.ContainerConfig{})
|
|
assert.Empty(t, config.SwarmID())
|
|
config.SetSwarmID("foo")
|
|
assert.Equal(t, config.SwarmID(), "foo")
|
|
assert.Equal(t, config.Labels[SwarmLabelNamespace+".id"], "foo")
|
|
|
|
// Retrieve an existing ID.
|
|
config = BuildContainerConfig(dockerclient.ContainerConfig{Labels: map[string]string{SwarmLabelNamespace + ".id": "test"}})
|
|
assert.Equal(t, config.SwarmID(), "test")
|
|
}
|
|
|
|
func TestConstraints(t *testing.T) {
|
|
config := BuildContainerConfig(dockerclient.ContainerConfig{})
|
|
assert.Empty(t, config.Constraints())
|
|
|
|
config = BuildContainerConfig(dockerclient.ContainerConfig{Env: []string{"constraint:test==true"}})
|
|
assert.Len(t, config.Constraints(), 1)
|
|
|
|
config = BuildContainerConfig(dockerclient.ContainerConfig{Env: []string{"test=true", "constraint:test==true", "affinity:container==test"}})
|
|
assert.Len(t, config.Constraints(), 1)
|
|
}
|
|
|
|
func TestAffinities(t *testing.T) {
|
|
config := BuildContainerConfig(dockerclient.ContainerConfig{})
|
|
assert.Empty(t, config.Affinities())
|
|
|
|
config = BuildContainerConfig(dockerclient.ContainerConfig{Env: []string{"affinity:container==test"}})
|
|
assert.Len(t, config.Affinities(), 1)
|
|
|
|
config = BuildContainerConfig(dockerclient.ContainerConfig{Env: []string{"test=true", "constraint:test==true", "affinity:container==test"}})
|
|
assert.Len(t, config.Affinities(), 1)
|
|
assert.Equal(t, len(config.Affinities()), 1)
|
|
}
|
|
|
|
func TestConsolidateResourceFields(t *testing.T) {
|
|
for _, config := range []*ContainerConfig{
|
|
BuildContainerConfig(dockerclient.ContainerConfig{Memory: 4242, MemorySwap: 4343, CpuShares: 4444, Cpuset: "1-2"}),
|
|
BuildContainerConfig(dockerclient.ContainerConfig{HostConfig: dockerclient.HostConfig{Memory: 4242, MemorySwap: 4343, CpuShares: 4444, CpusetCpus: "1-2"}}),
|
|
} {
|
|
assert.Equal(t, config.Memory, int64(4242))
|
|
assert.Equal(t, config.MemorySwap, int64(4343))
|
|
assert.Equal(t, config.CpuShares, int64(4444))
|
|
assert.Equal(t, config.Cpuset, "1-2")
|
|
assert.Equal(t, config.HostConfig.Memory, int64(4242))
|
|
assert.Equal(t, config.HostConfig.MemorySwap, int64(4343))
|
|
assert.Equal(t, config.HostConfig.CpuShares, int64(4444))
|
|
assert.Equal(t, config.HostConfig.CpusetCpus, "1-2")
|
|
}
|
|
|
|
}
|