func TestNewFromDocker(t *testing.T) {
cfg, err := config.NewFromFile("config/testdata/compose.yml", containerTestVars, map[string]interface{}{}, false)
if err != nil {
t.Fatal(err)
}
container := NewContainerFromConfig(config.NewContainerName("myapp", "main"), cfg.Containers["main"])
opts, err := container.CreateContainerOptions()
if err != nil {
t.Fatal(err)
}
apiContainer := &docker.Container{
Config: &docker.Config{
Labels: opts.Config.Labels,
},
State: docker.State{
Running: true,
},
Name: "/myapp.main",
}
configFromAPI, err := config.NewFromDocker(apiContainer)
if err != nil {
t.Fatal(err)
}
compareResult := cfg.Containers["main"].IsEqualTo(configFromAPI)
assert.True(t, compareResult,
"container spec converted from API should be equal to one fetched from config file, failed on field: %s", cfg.Containers["main"].LastCompareField())
}
func TestConfigGetContainers(t *testing.T) {
cfg, err := config.NewFromFile("config/testdata/compose.yml", containerTestVars, map[string]interface{}{}, false)
if err != nil {
t.Fatal(err)
}
containers := GetContainersFromConfig(cfg)
assert.Equal(t, 5, len(containers), "bad containers number from config")
}
func TestCreateContainerOptions(t *testing.T) {
cfg, err := config.NewFromFile("config/testdata/compose.yml", containerTestVars, map[string]interface{}{}, false)
if err != nil {
t.Fatal(err)
}
container := NewContainerFromConfig(config.NewContainerName("myapp", "main"), cfg.Containers["main"])
opts, err := container.CreateContainerOptions()
if err != nil {
t.Fatal(err)
}
assert.IsType(t, &docker.CreateContainerOptions{}, opts)
}