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package shared
import (
"strings"
"testing"
"github.com/containers/libpod/pkg/util"
"github.com/stretchr/testify/assert"
)
var (
name = "foo"
imageName = "bar"
)
func TestGenerateCommand(t *testing.T) {
inputCommand := "docker run -it --name NAME -e NAME=NAME -e IMAGE=IMAGE IMAGE echo install"
correctCommand := "/proc/self/exe run -it --name bar -e NAME=bar -e IMAGE=foo foo echo install"
newCommand := GenerateCommand(inputCommand, "foo", "bar")
assert.Equal(t, correctCommand, strings.Join(newCommand, " "))
}
func TestGenerateCommandPath(t *testing.T) {
inputCommand := "/usr/bin/docker run -it --name NAME -e NAME=NAME -e IMAGE=IMAGE IMAGE echo install"
correctCommand := "/proc/self/exe run -it --name bar -e NAME=bar -e IMAGE=foo foo echo install"
newCommand := GenerateCommand(inputCommand, "foo", "bar")
assert.Equal(t, correctCommand, strings.Join(newCommand, " "))
}
func TestGenerateCommandNoSetName(t *testing.T) {
inputCommand := "docker run -it --name NAME -e NAME=NAME -e IMAGE=IMAGE IMAGE echo install"
correctCommand := "/proc/self/exe run -it --name foo -e NAME=foo -e IMAGE=foo foo echo install"
newCommand := GenerateCommand(inputCommand, "foo", "")
assert.Equal(t, correctCommand, strings.Join(newCommand, " "))
}
func TestGenerateCommandNoName(t *testing.T) {
inputCommand := "docker run -it -e IMAGE=IMAGE IMAGE echo install"
correctCommand := "/proc/self/exe run -it -e IMAGE=foo foo echo install"
newCommand := GenerateCommand(inputCommand, "foo", "")
assert.Equal(t, correctCommand, strings.Join(newCommand, " "))
}
func TestGenerateCommandAlreadyPodman(t *testing.T) {
inputCommand := "podman run -it --name NAME -e NAME=NAME -e IMAGE=IMAGE IMAGE echo install"
correctCommand := "/proc/self/exe run -it --name bar -e NAME=bar -e IMAGE=foo foo echo install"
newCommand := GenerateCommand(inputCommand, "foo", "bar")
assert.Equal(t, correctCommand, strings.Join(newCommand, " "))
}
func TestGenerateRunEnvironment(t *testing.T) {
opts := make(map[string]string)
opts["opt1"] = "one"
opts["opt2"] = "two"
opts["opt3"] = "three"
envs := GenerateRunEnvironment(name, imageName, opts)
assert.True(t, util.StringInSlice("OPT1=one", envs))
assert.True(t, util.StringInSlice("OPT2=two", envs))
assert.True(t, util.StringInSlice("OPT3=three", envs))
}
func TestGenerateRunEnvironmentNoOpts(t *testing.T) {
opts := make(map[string]string)
envs := GenerateRunEnvironment(name, imageName, opts)
assert.False(t, util.StringInSlice("OPT1=", envs))
assert.False(t, util.StringInSlice("OPT2=", envs))
assert.False(t, util.StringInSlice("OPT3=", envs))
}
func TestGenerateRunEnvironmentSingleOpt(t *testing.T) {
opts := make(map[string]string)
opts["opt1"] = "one"
envs := GenerateRunEnvironment(name, imageName, opts)
assert.True(t, util.StringInSlice("OPT1=one", envs))
assert.False(t, util.StringInSlice("OPT2=", envs))
assert.False(t, util.StringInSlice("OPT3=", envs))
}
func TestGenerateRunEnvironmentName(t *testing.T) {
opts := make(map[string]string)
envs := GenerateRunEnvironment(name, imageName, opts)
assert.True(t, util.StringInSlice("NAME=foo", envs))
}
func TestGenerateRunEnvironmentImage(t *testing.T) {
opts := make(map[string]string)
envs := GenerateRunEnvironment(name, imageName, opts)
assert.True(t, util.StringInSlice("IMAGE=bar", envs))
}
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