func (command *commandList) Execute(resource *handler.Resource) {
opts := resource.Params.(*paramsList).opts
allPages := resource.Params.(*paramsList).allPages
pager := networks.List(command.Ctx.ServiceClient, opts)
if allPages {
pages, err := pager.AllPages()
if err != nil {
resource.Err = err
return
}
info, err := osNetworks.ExtractNetworks(pages)
if err != nil {
resource.Err = err
return
}
result := make([]map[string]interface{}, len(info))
for j, network := range info {
result[j] = networkSingle(&network)
}
resource.Result = result
} else {
limit := opts.Limit
err := pager.EachPage(func(page pagination.Page) (bool, error) {
info, err := osNetworks.ExtractNetworks(page)
if err != nil {
return false, err
}
result := make([]map[string]interface{}, len(info))
for j, network := range info {
result[j] = networkSingle(&network)
}
resource.Result = result
if len(info) >= limit {
return false, nil
}
limit -= len(info)
command.Ctx.Results <- resource
return true, nil
})
if err != nil {
resource.Err = err
return
}
}
}
func TestList(t *testing.T) {
th.SetupHTTP()
defer th.TeardownHTTP()
th.Mux.HandleFunc("/networks", func(w http.ResponseWriter, r *http.Request) {
th.TestMethod(t, r, "GET")
th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
w.Header().Add("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
fmt.Fprintf(w, `
{
"networks": [
{
"status": "ACTIVE",
"subnets": [
"54d6f61d-db07-451c-9ab3-b9609b6b6f0b"
],
"name": "private-network",
"admin_state_up": true,
"tenant_id": "4fd44f30292945e481c7b8a0c8908869",
"shared": true,
"id": "d32019d3-bc6e-4319-9c1d-6722fc136a22"
},
{
"status": "ACTIVE",
"subnets": [
"08eae331-0402-425a-923c-34f7cfe39c1b"
],
"name": "private",
"admin_state_up": true,
"tenant_id": "26a7980765d0414dbc1fc1f88cdb7e6e",
"shared": true,
"id": "db193ab3-96e3-4cb3-8fc5-05f4296d0324"
}
]
}
`)
})
client := fake.ServiceClient()
count := 0
List(client, os.ListOpts{}).EachPage(func(page pagination.Page) (bool, error) {
count++
actual, err := os.ExtractNetworks(page)
if err != nil {
t.Errorf("Failed to extract networks: %v", err)
return false, err
}
expected := []os.Network{
os.Network{
Status: "ACTIVE",
Subnets: []string{"54d6f61d-db07-451c-9ab3-b9609b6b6f0b"},
Name: "private-network",
AdminStateUp: true,
TenantID: "4fd44f30292945e481c7b8a0c8908869",
Shared: true,
ID: "d32019d3-bc6e-4319-9c1d-6722fc136a22",
},
os.Network{
Status: "ACTIVE",
Subnets: []string{"08eae331-0402-425a-923c-34f7cfe39c1b"},
Name: "private",
AdminStateUp: true,
TenantID: "26a7980765d0414dbc1fc1f88cdb7e6e",
Shared: true,
ID: "db193ab3-96e3-4cb3-8fc5-05f4296d0324",
},
}
th.CheckDeepEquals(t, expected, actual)
return true, nil
})
if count != 1 {
t.Errorf("Expected 1 page, got %d", count)
}
}