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Networking V2: add quotas package (#1742)
* Networking V2: add quotas package Add openstack/networking/v2/extensions/quotas.Get. Add unit and acceptance tests. * Networking V2 acc tests: fix +build tag for quotas Add a blank line.
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‎acceptance/openstack/networking/v2/extensions/quotas/quotas_test.go

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// +build acceptance networking quotas
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package quotas
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import (
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"os"
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"testing"
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"github.com/gophercloud/gophercloud/acceptance/clients"
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"github.com/gophercloud/gophercloud/acceptance/tools"
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"github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/quotas"
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th "github.com/gophercloud/gophercloud/testhelper"
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)
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func TestQuotasGet(t *testing.T) {
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clients.RequireAdmin(t)
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client, err := clients.NewNetworkV2Client()
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th.AssertNoErr(t, err)
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quotasInfo, err := quotas.Get(client, os.Getenv("OS_PROJECT_NAME")).Extract()
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th.AssertNoErr(t, err)
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tools.PrintResource(t, quotasInfo)
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}

‎openstack/networking/v2/extensions/quotas/doc.go

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/*
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Package quotas provides the ability to retrieve and manage Networking quotas through the Neutron API.
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Example to Get project quotas
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projectID = "23d5d3f79dfa4f73b72b8b0b0063ec55"
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quotasInfo, err := quotas.Get(networkClient, projectID).Extract()
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if err != nil {
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log.Fatal(err)
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}
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*/
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package quotas

‎openstack/networking/v2/extensions/quotas/requests.go

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package quotas
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import "github.com/gophercloud/gophercloud"
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// Get returns Networking Quotas for a project.
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func Get(client *gophercloud.ServiceClient, projectID string) (r GetResult) {
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_, r.Err = client.Get(getURL(client, projectID), &r.Body, nil)
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return
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}

‎openstack/networking/v2/extensions/quotas/results.go

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package quotas
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import "github.com/gophercloud/gophercloud"
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type commonResult struct {
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gophercloud.Result
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}
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// Extract is a function that accepts a result and extracts a Quota resource.
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func (r commonResult) Extract() (*Quota, error) {
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var s struct {
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Quota *Quota `json:"quota"`
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}
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err := r.ExtractInto(&s)
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return s.Quota, err
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}
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// GetResult represents the result of a get operation. Call its Extract
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// method to interpret it as a Quota.
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type GetResult struct {
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commonResult
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}
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// Quota contains Networking quotas for a project.
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type Quota struct {
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// FloatingIP represents a number of floating IPs. A "-1" value means no limit.
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FloatingIP int `json:"floatingip"`
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// Network represents a number of networks. A "-1" value means no limit.
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Network int `json:"network"`
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// Port represents a number of ports. A "-1" value means no limit.
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Port int `json:"port"`
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// RBACPolicy represents a number of RBAC policies. A "-1" value means no limit.
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RBACPolicy int `json:"rbac_policy"`
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// Router represents a number of routers. A "-1" value means no limit.
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Router int `json:"router"`
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// SecurityGroup represents a number of security groups. A "-1" value means no limit.
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SecurityGroup int `json:"security_group"`
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// SecurityGroupRule represents a number of security group rules. A "-1" value means no limit.
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SecurityGroupRule int `json:"security_group_rule"`
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// Subnet represents a number of subnets. A "-1" value means no limit.
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Subnet int `json:"subnet"`
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// SubnetPool represents a number of subnet pools. A "-1" value means no limit.
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SubnetPool int `json:"subnetpool"`
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}

‎openstack/networking/v2/extensions/quotas/testing/doc.go

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// quotas unit tests
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package testing

‎openstack/networking/v2/extensions/quotas/testing/fixtures.go

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package testing
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import "github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/quotas"
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const GetResponseRaw = `
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{
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"quota": {
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"floatingip": 15,
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"network": 20,
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"port": 25,
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"rbac_policy": -1,
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"router": 30,
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"security_group": 35,
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"security_group_rule": 40,
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"subnet": 45,
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"subnetpool": -1
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}
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}
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`
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var GetResponse = quotas.Quota{
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FloatingIP: 15,
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Network: 20,
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Port: 25,
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RBACPolicy: -1,
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Router: 30,
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SecurityGroup: 35,
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SecurityGroupRule: 40,
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Subnet: 45,
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SubnetPool: -1,
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}

‎openstack/networking/v2/extensions/quotas/testing/requests_test.go

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package testing
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import (
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"fmt"
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"net/http"
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"testing"
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fake "github.com/gophercloud/gophercloud/openstack/networking/v2/common"
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"github.com/gophercloud/gophercloud/openstack/networking/v2/extensions/quotas"
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th "github.com/gophercloud/gophercloud/testhelper"
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)
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func TestGet(t *testing.T) {
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th.SetupHTTP()
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defer th.TeardownHTTP()
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th.Mux.HandleFunc("/v2.0/quotas/0a73845280574ad389c292f6a74afa76", func(w http.ResponseWriter, r *http.Request) {
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th.TestMethod(t, r, "GET")
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th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
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w.Header().Add("Content-Type", "application/json")
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w.WriteHeader(http.StatusOK)
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fmt.Fprintf(w, GetResponseRaw)
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})
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q, err := quotas.Get(fake.ServiceClient(), "0a73845280574ad389c292f6a74afa76").Extract()
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th.AssertNoErr(t, err)
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th.AssertDeepEquals(t, q, &GetResponse)
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}

‎openstack/networking/v2/extensions/quotas/urls.go

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package quotas
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import "github.com/gophercloud/gophercloud"
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const resourcePath = "quotas"
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func getURL(c *gophercloud.ServiceClient, projectID string) string {
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return c.ServiceURL(resourcePath, projectID)
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}

‎script/acceptancetest

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acceptance/openstack/networking/v2/extensions/qos/policies
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acceptance/openstack/networking/v2/extensions/qos/rules
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acceptance/openstack/networking/v2/extensions/qos/ruletypes
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acceptance/openstack/networking/v2/extensions/quotas
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acceptance/openstack/networking/v2/extensions/rbacpolicies
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acceptance/openstack/networking/v2/extensions/subnetpools
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acceptance/openstack/networking/v2/extensions/trunks

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