Bryan Boreham
1814bbd2f2
Extract function just to parse args, so we can call it separately and test it.
37 lines
1.2 KiB
Go
37 lines
1.2 KiB
Go
package main
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import (
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"testing"
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docker "github.com/fsouza/go-dockerclient"
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"github.com/stretchr/testify/require"
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)
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func TestParseContainerArgs(t *testing.T) {
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args := []string{"--name", "weave", "--privileged", "--net", "host",
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"-l", "foo=bar", "-l", "foobar",
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"-v", "/var/run/docker.sock:/var/run/docker.sock", "-v", "/etc:/host/etc",
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"--restart", "always", "--pid", "host", "--volumes-from", "weavedb",
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"-e", "WEAVE_DEBUG", "-e", "EXEC_IMAGE=weaveworks/weaveexec:latest",
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"weaveworks/weave:latest", "cmd", "arg1", "arg2"}
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expected := docker.CreateContainerOptions{
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Name: "weave",
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Config: &docker.Config{
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Image: "weaveworks/weave:latest",
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Env: []string{"WEAVE_DEBUG", "EXEC_IMAGE=weaveworks/weaveexec:latest"},
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Cmd: []string{"cmd", "arg1", "arg2"},
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Labels: map[string]string{"foo": "bar", "foobar": ""},
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},
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HostConfig: &docker.HostConfig{
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NetworkMode: "host",
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PidMode: "host",
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Privileged: true,
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RestartPolicy: docker.RestartPolicy{Name: "always"},
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Binds: []string{"/var/run/docker.sock:/var/run/docker.sock", "/etc:/host/etc"},
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VolumesFrom: []string{"weavedb"},
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},
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}
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have := parseContainerArgs(args)
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require.Equal(t, expected, have)
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}
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