[libgames-support] Revert "Remove the tests"

[Michael Catanzaro <mcatanzaro src gnome org>]

commit c5440229b7bb4e96b04511b4127a85eec4535f1d
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Sat Feb 13 15:20:57 2016 -0600

    Revert "Remove the tests"
    
    This reverts commit 1d810b60d916925fa02fcf760cbfd8dc66cecfe5.
    
    Maybe I will be an overachiever today.

 Makefile.am            |    3 +
 tests/Makefile.am      |   26 ++++++++
 tests/test-scores.vala |  161 ++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 190 insertions(+), 0 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index b68954c..7301948 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,5 +1,8 @@
 SUBDIRS = games po
 
+# FIXME make the tests work
+#SUBDIRS = games po tests
+
 pkgconfigdir = $(libdir)/pkgconfig
 
 pkgconfig_DATA = libgames-support-$(LIBGAMES_SUPPORT_API_VERSION).pc
diff --git a/tests/Makefile.am b/tests/Makefile.am
new file mode 100644
index 0000000..2aa4d46
--- /dev/null
+++ b/tests/Makefile.am
@@ -0,0 +1,26 @@
+noinst_PROGRAMS = test-scores
+
+TESTS = test-scores
+
+test_scores_SOURCES = \
+       $(top_srcdir)/games/libgames-support-$(LIBGAMES_SUPPORT_API_VERSION).vapi       \
+       test-scores.vala
+
+test_scores_CFLAGS = \
+       -w
+
+test_scores_CPPFLAGS = \
+       -I$(top_srcdir)/games           \
+       $(LIBGAMES_SUPPORT_CFLAGS)
+
+test_scores_LDADD = \
+       $(top_builddir)/games/libgames-support.la       \
+       $(LIBGAMES_SUPPORT_LIBS)
+
+test_scores_VALAFLAGS = \
+       --pkg gee-0.8   \
+       --pkg glib-2.0  \
+       --pkg gio-2.0   \
+       --pkg gtk+-3.0
+
+-include $(top_srcdir)/git.mk
diff --git a/tests/test-scores.vala b/tests/test-scores.vala
new file mode 100644
index 0000000..92a0ece
--- /dev/null
+++ b/tests/test-scores.vala
@@ -0,0 +1,161 @@
+/* -*- Mode: vala; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * Copyright © 2014 Nikhar Agrawal
+ *
+ * This file is part of libgames-scores.
+ *
+ * libgames-scores is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * libgames-scores is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with libgames-scores.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace Games {
+namespace Scores {
+
+private Category category_request (string category_key)
+{
+    // TODO: This isn't tested....
+    return new Category("test", "test");
+}
+
+private void add_score_sync (Context context, int score, Category category) {
+    var main_loop = new MainLoop (MainContext  default (), false);
+    context.add_score.begin (score, category, null, (object, result) => {
+        try
+        {
+            (void) context.add_score.end (result);
+        }
+        catch (Error e)
+        {
+            assert_not_reached ();
+        }
+        main_loop.quit ();
+    });
+    main_loop.run ();
+}
+
+private void create_scores ()
+{
+    Context context = new Context ("libgames-scores-test", "Games Type", null, category_request, 
Style.PLAIN_DESCENDING);
+    Category cat = new Category ("cat1", "cat1");
+    add_score_sync (context, 101, cat);
+    add_score_sync (context, 102, cat);
+
+    cat.key = "cat2";
+    cat.name = "cat2";
+    add_score_sync (context, 21, cat);
+    add_score_sync (context, 24, cat);
+}
+
+private string get_filename (string category_name)
+{
+    var base_name = "libgames-scores-test";
+    var user_score_dir = Path.build_filename (Environment.get_user_data_dir (), base_name, null);
+    return Path.build_filename (user_score_dir, category_name);
+}
+
+private void delete_scores ()
+{
+    try
+    {
+        var directory_name = get_filename ("");
+        var directory = File.new_for_path (directory_name);
+        var enumerator = directory.enumerate_children (FileAttribute.STANDARD_NAME, 0);
+
+        FileInfo file_info;
+        while ((file_info = enumerator.next_file ()) != null)
+        {
+            var file_name = file_info.get_name ();
+            var file = directory.get_child (file_name);
+            file.delete ();
+        }
+
+        directory.delete ();
+        var parent_name = Path.build_filename (Environment.get_user_data_dir (), "libgames-scores-test", 
null);
+        var parent_directory = File.new_for_path (parent_name);
+        parent_directory.delete ();
+    }
+    catch (Error e)
+    {
+        error (e.message);
+    }
+}
+
+private void test_scores_files_exist ()
+{
+    create_scores ();
+
+    var filename = get_filename ("cat1");
+    var file = File.new_for_path (filename);
+    assert (file.query_exists ());
+
+    filename = get_filename ("cat2");
+    file = File.new_for_path (filename);
+    assert (file.query_exists ());
+}
+
+private void test_save_score_to_file ()
+{
+    try
+    {
+        create_scores ();
+        var filename = get_filename ("cat1");
+        var file = File.new_for_path (filename);
+        var dis = new DataInputStream (file.read ());
+
+        string line;
+        assert ((line = dis.read_line (null)) != null);
+
+        var tokens = line.split (" ", 3);
+        assert (tokens.length == 3);
+        assert (tokens[0] == "101");
+        assert ((line = dis.read_line (null)) != null);
+
+        tokens = line.split (" ", 3);
+        assert (tokens.length == 3);
+        assert (tokens[0] == "102");
+        assert ((line = dis.read_line (null)) == null);
+
+        filename = get_filename ("cat2");
+        file = File.new_for_path (filename);
+        dis = new DataInputStream (file.read ());
+        assert ((line = dis.read_line (null)) != null);
+
+        tokens = line.split (" ", 3);
+        assert (tokens.length == 3);
+        assert (tokens[0] == "21");
+        assert ((line = dis.read_line (null)) != null);
+
+        tokens = line.split (" ", 3);
+        assert (tokens.length == 3);
+        assert (tokens[0] == "24");
+        assert ((line = dis.read_line (null)) == null);
+    }
+    catch (Error e)
+    {
+        error (e.message);
+    }
+}
+
+public int main (string args[])
+{
+    Test.init (ref args);
+    var test_suite = TestSuite.get_root ();
+    var test_case = new TestCase ("Scores Files Exist", () => {}, test_scores_files_exist, delete_scores);
+    test_suite.add (test_case);
+    test_case = new TestCase ("Save Score To File", () => {}, test_save_score_to_file, delete_scores);
+    test_suite.add (test_case);
+    return Test.run ();
+}
+
+}
+}