Check if audio file exists for `Sound` and `Music`

3 files changed, 48 insertions, 37 deletions

diff --git a/test/audio.rb b/test/audio.rb
index e57160c..7d39569 100644
--- a/test/audio.rb
+++ b/test/audio.rb
@@ -8,46 +8,35 @@ end
 
 set width: 300, height: 200, title: "Ruby 2D — Audio"
 
-on key: 'escape' do
-  close
-end
-
 snd = Sound.new("#{media}/sound.wav")
 mus = Music.new("#{media}/music.wav")
 
-on key_down: 'p' do
-  puts "Playing sound..."
-  snd.play
-end
-
-on key_down: 'm' do
-  puts "Playing music..."
-  mus.play
-end
-
-on key_down: 'l' do
-  puts "Loop music true..."
-  mus.loop = true
-end
-
-on key_down: 'a' do
-  puts "Pause music..."
-  mus.pause
-end
-
-on key_down: 'r' do
-  puts "Resume music..."
-  mus.resume
-end
-
-on key_down: 's' do
-  puts "Stop music..."
-  mus.stop
-end
-
-on key_down: 'f' do
-  puts "fade out music..."
-  mus.fadeout 2000
+on :key_down do |event|
+  case event.key
+  when 'p'
+    puts "Playing sound..."
+    snd.play
+  when 'm'
+    puts "Playing music..."
+    mus.play
+  when 'l'
+    puts "Loop music true..."
+    mus.loop = true
+  when 'a'
+    puts "Pause music..."
+    mus.pause
+  when 'r'
+    puts "Resume music..."
+    mus.resume
+  when 's'
+    puts "Stop music..."
+    mus.stop
+  when 'f'
+    puts "fade out music..."
+    mus.fadeout 2000
+  when 'escape'
+    close
+  end
 end
 
 show
diff --git a/test/music_spec.rb b/test/music_spec.rb
new file mode 100644
index 0000000..4b4e432
--- /dev/null
+++ b/test/music_spec.rb
@@ -0,0 +1,11 @@
+require 'ruby2d'
+
+RSpec.describe Ruby2D::Music do
+
+  describe '#new' do
+    it "raises exception if audio file doesn't exist" do
+      expect { Music.new('bad_music.mp3') }.to raise_error(Ruby2D::Error)
+    end
+  end
+
+end
diff --git a/test/sound_spec.rb b/test/sound_spec.rb
new file mode 100644
index 0000000..72141a7
--- /dev/null
+++ b/test/sound_spec.rb
@@ -0,0 +1,11 @@
+require 'ruby2d'
+
+RSpec.describe Ruby2D::Sound do
+
+  describe '#new' do
+    it "raises exception if audio file doesn't exist" do
+      expect { Sound.new('bad_sound.wav') }.to raise_error(Ruby2D::Error)
+    end
+  end
+
+end