fix get trending

Author: misa198

.gitignore

@@ -1,4 +1,3 @@
 node_modules
 .DS_Store
 dist
-test

test/download.spec.js

@@ -0,0 +1,28 @@
+const { SoundCloud } = require("../dist");
+
+const concat = (stream, callback) => {
+  let body = "";
+  stream.on("data", (chunk) => {
+    const textChunk = chunk.toString("utf8");
+    body += textChunk;
+  });
+  stream.on("error", callback);
+  stream.on("end", () => {
+    callback(null, body);
+  });
+};
+
+describe("Download tracks", () => {
+  it("Stream is readable", async () => {
+    const scdl = new SoundCloud();
+    await scdl.connect();
+
+    const permalink =
+      "https://soundcloud.com/martingarrix/martin-garrix-feat-bonn-no-sleep";
+    const stream = await scdl.download(permalink);
+    concat(stream, (err, body) => {
+      expect(err).toBeNull();
+      expect(Boolean(body)).toEqual(true);
+    });
+  });
+});

test/playlist-album.spec.js

@@ -0,0 +1,13 @@
+const { SoundCloud } = require("../dist");
+
+describe("Get playlist/album", () => {
+  it("Returns a playlist/album with valid url", async () => {
+    const scdl = new SoundCloud();
+    await scdl.connect();
+
+    const permalink =
+      "https://soundcloud.com/martingarrix/sets/martin-garrix-matisse-sadko";
+    const playlist = await scdl.playlists.getPlaylist(permalink);
+    expect(playlist.permalink_url).toEqual(permalink);
+  });
+});

test/search.spec.js

@@ -0,0 +1,21 @@
+const { SoundCloud } = require("../dist");
+
+describe("Connect", () => {
+  const filters = ["albums", "all", "playlists", "tracks", "users"];
+  const query = "Martin Garrix";
+  const limit = 5;
+
+  it("Returns a valid object with a maximum collection length of <limit>", async () => {
+    const soundCloud = new SoundCloud();
+    await soundCloud.connect();
+
+    for (const filter of filters) {
+      const result = await soundCloud.search({
+        query,
+        filter,
+        limit,
+      });
+      expect(result.collection.length).toBeLessThanOrEqual(limit);
+    }
+  });
+});

test/track.spec.js

@@ -0,0 +1,40 @@
+const { SoundCloud } = require("../dist");
+
+describe("Get tracks by ids", () => {
+  it("Returns an array of objects with a maximum length of <ids.length> and tracks[0] has valid url", async () => {
+    const scdl = new SoundCloud();
+    await scdl.connect();
+
+    const ids = [578933490, 499766382];
+    const tracks = await scdl.tracks.getTracksByIds(ids);
+    expect(tracks.length).toBeLessThanOrEqual(ids.length);
+    expect(tracks[0].permalink_url).toEqual(
+      "https://soundcloud.com/martingarrix/martin-garrix-feat-bonn-no-sleep"
+    );
+  });
+});
+
+describe("Get track by permalink", () => {
+  const permalink =
+    "https://soundcloud.com/martingarrix/martin-garrix-feat-bonn-no-sleep";
+
+  it("Returns a track with valid url", async () => {
+    const scdl = new SoundCloud();
+    await scdl.connect();
+    const track = await scdl.tracks.getTrack(permalink);
+    expect(track.permalink_url).toEqual(permalink);
+  });
+});
+
+describe("Get trending tracks", () => {
+  it("Returns a valid object with a maximum collection length of <limit>", async () => {
+    const scdl = new SoundCloud();
+    await scdl.connect();
+
+    const limit = 10;
+    const tracks = await scdl.tracks.getTrending({
+      limit: limit,
+    });
+    expect(tracks.collection.length).toEqual(limit);
+  });
+});

test/users.spec.js

@@ -0,0 +1,12 @@
+const { SoundCloud } = require("../dist");
+
+describe("Get user", () => {
+  it("Returns a user with valid url", async () => {
+    const scdl = new SoundCloud();
+    await scdl.connect();
+
+    const permalink = "https://soundcloud.com/martingarrix";
+    const user = await scdl.users.getUser(permalink);
+    expect(user.permalink_url).toEqual(permalink);
+  });
+});