From 74901c994cc6a68f786e92524c64b84d7483e8a3 Mon Sep 17 00:00:00 2001
From: 178inaba <178inaba@users.noreply.github.com>
Date: Sun, 16 Apr 2017 13:45:59 +0900
Subject: [PATCH] Add GetFavouritedBy

---
 status.go      | 12 +++++++++++-
 status_test.go | 36 ++++++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+), 1 deletion(-)

diff --git a/status.go b/status.go
index 155a764..1cf9fd3 100644
--- a/status.go
+++ b/status.go
@@ -85,7 +85,7 @@ func (c *Client) GetStatusCard(id string) (*Card, error) {
 	return &card, nil
 }
 
-// GetRebloggedBy returns the account of the user who re-blogged.
+// GetRebloggedBy returns the account list of the user who reblogged the toot of id.
 func (c *Client) GetRebloggedBy(id int64) ([]*Account, error) {
 	var accounts []*Account
 	err := c.doAPI(http.MethodGet, fmt.Sprintf("/api/v1/statuses/%d/reblogged_by", id), nil, &accounts)
@@ -95,6 +95,16 @@ func (c *Client) GetRebloggedBy(id int64) ([]*Account, error) {
 	return accounts, nil
 }
 
+// GetFavouritedBy returns the account list of the user who liked the toot of id.
+func (c *Client) GetFavouritedBy(id int64) ([]*Account, error) {
+	var accounts []*Account
+	err := c.doAPI(http.MethodGet, fmt.Sprintf("/api/v1/statuses/%d/favourited_by", id), nil, &accounts)
+	if err != nil {
+		return nil, err
+	}
+	return accounts, nil
+}
+
 // GetTimelineHome return statuses from home timeline.
 func (c *Client) GetTimelineHome() ([]*Status, error) {
 	var statuses []*Status
diff --git a/status_test.go b/status_test.go
index 9c42e35..0e44bbc 100644
--- a/status_test.go
+++ b/status_test.go
@@ -70,3 +70,39 @@ func TestGetRebloggedBy(t *testing.T) {
 		t.Fatalf("want %q but %q", "bar", rbs[0].Username)
 	}
 }
+
+func TestGetFavouritedBy(t *testing.T) {
+	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != "/api/v1/statuses/1234567/favourited_by" {
+			http.Error(w, http.StatusText(http.StatusNotFound), http.StatusNotFound)
+			return
+		}
+		fmt.Fprintln(w, `[{"Username": "foo"}, {"Username": "bar"}]`)
+		return
+	}))
+	defer ts.Close()
+
+	client := NewClient(&Config{
+		Server:       ts.URL,
+		ClientID:     "foo",
+		ClientSecret: "bar",
+		AccessToken:  "zoo",
+	})
+	_, err := client.GetFavouritedBy(123)
+	if err == nil {
+		t.Fatalf("should be fail: %v", err)
+	}
+	fbs, err := client.GetFavouritedBy(1234567)
+	if err != nil {
+		t.Fatalf("should not be fail: %v", err)
+	}
+	if len(fbs) != 2 {
+		t.Fatalf("result should be two: %d", len(fbs))
+	}
+	if fbs[0].Username != "foo" {
+		t.Fatalf("want %q but %q", "foo", fbs[0].Username)
+	}
+	if fbs[1].Username != "bar" {
+		t.Fatalf("want %q but %q", "bar", fbs[0].Username)
+	}
+}