From 3e09ac0c10c95bb24a08af62393b4f761e2743d0 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Sat, 24 Aug 2013 09:54:45 +0000
Subject: initial commit

---
 test/test_player_client_handler.rb | 86 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 test/test_player_client_handler.rb

(limited to 'test/test_player_client_handler.rb')

diff --git a/test/test_player_client_handler.rb b/test/test_player_client_handler.rb
new file mode 100644
index 0000000..9324101
--- /dev/null
+++ b/test/test_player_client_handler.rb
@@ -0,0 +1,86 @@
+# -*- encoding: binary -*-
+# Copyright (C) 2013, Eric Wong <normalperson@yhbt.net>
+# License: GPLv3 or later (https://www.gnu.org/licenses/gpl-3.0.txt)
+require './test/helper'
+require 'dtas/player'
+
+class TestPlayerClientHandler < Minitest::Unit::TestCase
+  class MockIO < Array
+    alias emit push
+  end
+
+  include DTAS::Player::ClientHandler
+
+  def setup
+    @sinks = {}
+    @io = MockIO.new
+    @srv = nil # unused mock
+  end
+
+  def test_delete
+    @sinks["default"] = DTAS::Sink.new
+    @targets = []
+    sink_handler(@io, %w(rm default))
+    assert @sinks.empty?
+    assert_equal %w(OK), @io.to_a
+  end
+
+  def test_delete_noexist
+    sink_handler(@io, %w(rm default))
+    assert @sinks.empty?
+    assert_equal ["ERR default not found"], @io.to_a
+  end
+
+  def test_env
+    sink_handler(@io, %w(ed default env.FOO=bar))
+    assert_equal "bar", @sinks["default"].env["FOO"]
+    sink_handler(@io, %w(ed default env.FOO=))
+    assert_equal "", @sinks["default"].env["FOO"]
+    sink_handler(@io, %w(ed default env#FOO))
+    assert_nil @sinks["default"].env["FOO"]
+  end
+
+  def test_sink_ed
+    command = 'sox -t $SOX_FILETYPE -r $RATE -c $CHANNELS - \
+      -t s$SINK_BITS -r $SINK_RATE -c $SINK_CHANNELS - | \
+    aplay -D hw:DAC_1 -v -q -M --buffer-size=500000 --period-size=500 \
+      --disable-softvol --start-delay=100 \
+      --disable-format --disable-resample --disable-channels \
+      -t raw -c $SINK_CHANNELS -f S${SINK_BITS}_3LE -r $SINK_RATE
+    '
+    sink_handler(@io, %W(ed foo command=#{command}))
+    assert_equal command, @sinks["foo"].command
+    assert_empty @sinks["foo"].env
+    sink_handler(@io, %W(ed foo env.SINK_BITS=24))
+    sink_handler(@io, %W(ed foo env.SINK_CHANNELS=2))
+    sink_handler(@io, %W(ed foo env.SINK_RATE=48000))
+    expect = {
+      "SINK_BITS" => "24",
+      "SINK_CHANNELS" => "2",
+      "SINK_RATE" => "48000",
+    }
+    assert_equal expect, @sinks["foo"].env
+    @io.all? { |s| assert_equal "OK", s }
+    assert_equal 4, @io.size
+  end
+
+  def test_cat
+    sink = DTAS::Sink.new
+    sink.name = "default"
+    sink.command += "dither -s"
+    @sinks["default"] = sink
+    sink_handler(@io, %W(cat default))
+    assert_equal 1, @io.size
+    hsh = YAML.load(@io[0])
+    assert_kind_of Hash, hsh
+    assert_equal "default", hsh["name"]
+    assert_match("dither -s", hsh["command"])
+  end
+
+  def test_ls
+    expect = %w(a b c d)
+    expect.each { |s| @sinks[s] = true }
+    sink_handler(@io, %W(ls))
+    assert_equal expect, Shellwords.split(@io[0])
+  end
+end
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