From ee95a54219382d653a57c103f91ae6188c484577 Mon Sep 17 00:00:00 2001
From: Andrew Starr-Bochicchio <andrewsomething@users.noreply.github.com>
Date: Tue, 12 Jul 2022 12:06:33 -0400
Subject: [PATCH] droplets: Support listing Droplets filtered by name. (#541)

---
 droplets.go      | 13 +++++++++++++
 droplets_test.go | 39 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 52 insertions(+)

diff --git a/droplets.go b/droplets.go
index 9a48456..5f19863 100644
--- a/droplets.go
+++ b/droplets.go
@@ -17,6 +17,7 @@ var errNoNetworks = errors.New("no networks have been defined")
 // See: https://docs.digitalocean.com/reference/api/api-reference/#tag/Droplets
 type DropletsService interface {
 	List(context.Context, *ListOptions) ([]Droplet, *Response, error)
+	ListByName(context.Context, string, *ListOptions) ([]Droplet, *Response, error)
 	ListByTag(context.Context, string, *ListOptions) ([]Droplet, *Response, error)
 	Get(context.Context, int) (*Droplet, *Response, error)
 	Create(context.Context, *DropletCreateRequest) (*Droplet, *Response, error)
@@ -320,6 +321,18 @@ func (s *DropletsServiceOp) List(ctx context.Context, opt *ListOptions) ([]Dropl
 	return s.list(ctx, path)
 }
 
+// ListByName lists all Droplets filtered by name returning only exact matches.
+// It is case-insensitive
+func (s *DropletsServiceOp) ListByName(ctx context.Context, name string, opt *ListOptions) ([]Droplet, *Response, error) {
+	path := fmt.Sprintf("%s?name=%s", dropletBasePath, name)
+	path, err := addOptions(path, opt)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	return s.list(ctx, path)
+}
+
 // ListByTag lists all Droplets matched by a Tag.
 func (s *DropletsServiceOp) ListByTag(ctx context.Context, tag string, opt *ListOptions) ([]Droplet, *Response, error) {
 	path := fmt.Sprintf("%s?tag_name=%s", dropletBasePath, tag)
diff --git a/droplets_test.go b/droplets_test.go
index 4e9e16c..17a62d7 100644
--- a/droplets_test.go
+++ b/droplets_test.go
@@ -84,6 +84,45 @@ func TestDroplets_ListDropletsByTag(t *testing.T) {
 	}
 }
 
+func TestDroplets_ListDropletsByName(t *testing.T) {
+	setup()
+	defer teardown()
+
+	mux.HandleFunc("/v2/droplets", func(w http.ResponseWriter, r *http.Request) {
+		name := "testing"
+		if r.URL.Query().Get("name") != name {
+			t.Errorf("Droplets.ListByName request did not contain the 'name=%s' query parameter", name)
+		}
+
+		testMethod(t, r, http.MethodGet)
+		fmt.Fprint(w, `{
+			"droplets": [
+				{
+					"id": 1,
+					"name": "testing"
+				},
+				{
+					"id": 2,
+					"name": "testing"
+				}
+			],
+			"meta": {
+				"total": 2
+			}
+		}`)
+	})
+
+	droplets, _, err := client.Droplets.ListByName(ctx, "testing", nil)
+	if err != nil {
+		t.Errorf("Droplets.ListByTag returned error: %v", err)
+	}
+
+	expected := []Droplet{{ID: 1, Name: "testing"}, {ID: 2, Name: "testing"}}
+	if !reflect.DeepEqual(droplets, expected) {
+		t.Errorf("Droplets.ListByTag returned droplets %+v, expected %+v", droplets, expected)
+	}
+}
+
 func TestDroplets_ListDropletsMultiplePages(t *testing.T) {
 	setup()
 	defer teardown()