From b0bb093a5b231d118c245df2ec318da2277db7fc Mon Sep 17 00:00:00 2001
From: Renato Araujo Oliveira Filho <renato.filho@canonical.com>
Date: Tue, 22 Mar 2016 15:51:50 -0300
Subject: Create unit test.

---
 tests/CMakeLists.txt                |  1 +
 tests/test-eds-ics-tzids-utc.cpp    | 97 +++++++++++++++++++++++++++++++++++++
 tests/test-eds-ics-tzids-utc.ics.in | 15 ++++++
 3 files changed, 113 insertions(+)
 create mode 100644 tests/test-eds-ics-tzids-utc.cpp
 create mode 100644 tests/test-eds-ics-tzids-utc.ics.in

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index aa69ca1..48e2004 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -99,6 +99,7 @@ add_eds_ics_test_by_name(test-eds-ics-repeating-valarms)
 add_eds_ics_test_by_name(test-eds-ics-missing-trigger)
 add_eds_ics_test_by_name(test-eds-ics-tzids)
 add_eds_ics_test_by_name(test-eds-ics-tzids-2)
+add_eds_ics_test_by_name(test-eds-ics-tzids-utc)
 
 # disabling the timezone unit tests because they require
 # https://code.launchpad.net/~ted/dbus-test-runner/multi-interface-test/+merge/199724
diff --git a/tests/test-eds-ics-tzids-utc.cpp b/tests/test-eds-ics-tzids-utc.cpp
new file mode 100644
index 0000000..1de6f96
--- /dev/null
+++ b/tests/test-eds-ics-tzids-utc.cpp
@@ -0,0 +1,97 @@
+/*
+ * Copyright 2015 Canonical Ltd.
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3, as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranties of
+ * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
+ * PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors:
+ *   Charles Kerr <charles.kerr@canonical.com>
+ */
+
+#include <algorithm>
+
+#include <datetime/alarm-queue-simple.h>
+#include <datetime/clock-mock.h>
+#include <datetime/engine-eds.h>
+#include <datetime/planner-range.h>
+
+#include <gtest/gtest.h>
+
+#include "glib-fixture.h"
+#include "print-to.h"
+#include "timezone-mock.h"
+#include "wakeup-timer-mock.h"
+
+using namespace ayatana::indicator::datetime;
+using VAlarmFixture = GlibFixture;
+
+/***
+****
+***/
+
+TEST_F(VAlarmFixture, UTCAppointments)
+{
+    // start the EDS engine
+    auto engine = std::make_shared<EdsEngine>();
+
+    // we need a consistent timezone for the planner and our local DateTimes
+    constexpr char const * zone_str {"America/Recife"};
+    auto tz = std::make_shared<MockTimezone>(zone_str);
+
+    #if GLIB_CHECK_VERSION(2, 68, 0)
+    auto gtz = g_time_zone_new_identifier(zone_str);
+
+    if (gtz == NULL)
+    {
+        gtz = g_time_zone_new_utc();
+    }
+    #else
+    auto gtz = g_time_zone_new(zone_str);
+    #endif
+
+    // make a planner that looks at the first half of 2015 in EDS
+    auto planner = std::make_shared<SimpleRangePlanner>(engine, tz);
+    const DateTime range_begin {gtz, 2016,1, 1, 0, 0, 0.0};
+    const DateTime range_end   {gtz, 2017,1, 1, 0, 0, 0.0};
+    planner->range().set(std::make_pair(range_begin, range_end));
+
+    // give EDS a moment to load
+    if (planner->appointments().get().empty()) {
+        g_message("waiting a moment for EDS to load...");
+        auto on_appointments_changed = [this](const std::vector<Appointment>& appointments){
+            g_message("ah, they loaded");
+            if (!appointments.empty())
+                g_main_loop_quit(loop);
+        };
+        core::ScopedConnection conn(planner->appointments().changed().connect(on_appointments_changed));
+        constexpr int max_wait_sec = 10;
+        wait_msec(max_wait_sec * G_TIME_SPAN_MILLISECOND);
+    }
+
+    // what we expect to get...
+    std::array<Appointment,1> expected_appts;
+    auto appt = &expected_appts[0];
+    appt->uid = "20160322T132738Z";
+    appt->color = "#becedd";
+    appt->summary = "UTC event";
+    appt->begin = DateTime{gtz,2016,2,22,15,0,0};
+    appt->end = DateTime{gtz,2016,3,22,16,0,0};
+
+    // compare it to what we actually loaded...
+    const auto appts = planner->appointments().get();
+    EXPECT_EQ(expected_appts.size(), appts.size());
+    for (size_t i=0, n=std::min(appts.size(),expected_appts.size()); i<n; i++)
+        EXPECT_EQ(expected_appts[i], appts[i]);
+
+    // cleanup
+    g_time_zone_unref(gtz);
+}
diff --git a/tests/test-eds-ics-tzids-utc.ics.in b/tests/test-eds-ics-tzids-utc.ics.in
new file mode 100644
index 0000000..da607d6
--- /dev/null
+++ b/tests/test-eds-ics-tzids-utc.ics.in
@@ -0,0 +1,15 @@
+BEGIN:VCALENDAR
+CALSCALE:GREGORIAN
+PRODID:-//Ximian//NONSGML Evolution Calendar//EN
+VERSION:2.0
+X-EVOLUTION-DATA-REVISION:2016-03-22T16:13:53.714952Z(2)
+BEGIN:VEVENT
+UID:20160322T132738Z
+DTSTAMP:20160322T133534Z
+DTSTART:20160322T180000Z
+DTEND:20160322T190000Z
+SUMMARY:UTC event
+SEQUENCE:1
+LAST-MODIFIED:20160322T133534Z
+END:VEVENT
+END:VCALENDAR
-- 
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