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[evolution-data-server/openismus-work-master: 14/23] Adding test-server-utils

commit 97bb4ec27e4a4b78055b9625201329f32b57a113
Author: Tristan Van Berkom <tristanvb openismus com>
Date:   Tue Dec 11 18:22:49 2012 +0900

    Adding test-server-utils
    
    A library with text fixtures for testing ESourceRegistry, EBookClient and
    ECalClient in a self contained fashion.

 tests/test-server-utils/e-test-server-utils.c |  219 +++++++++++++++++--------
 tests/test-server-utils/e-test-server-utils.h |   76 +++++++---
 tests/test-server-utils/test-fixture.c        |   40 ++++-
 3 files changed, 240 insertions(+), 95 deletions(-)
---
diff --git a/tests/test-server-utils/e-test-server-utils.c b/tests/test-server-utils/e-test-server-utils.c
index e170087..0a5de19 100644
--- a/tests/test-server-utils/e-test-server-utils.c
+++ b/tests/test-server-utils/e-test-server-utils.c
@@ -32,32 +32,90 @@ setup_environment (void)
 	g_assert (g_setenv ("XDG_CONFIG_HOME", EDS_TEST_WORK_DIR, TRUE));
 }
 
+static void
+delete_work_directory (void)
+{
+	gchar *command_line;
+
+	/* XXX Instead of complex error checking here, we should ideally use
+	 * a recursive GDir / g_unlink() function.
+	 *
+	 * We cannot use GFile and the recursive delete function without
+	 * corrupting our contained D-Bus environment with service files
+	 * from the OS.
+	 */
+	command_line = g_strdup_printf ("/bin/rm -rf %s", EDS_TEST_WORK_DIR);
+	g_spawn_command_line_sync (command_line, NULL, NULL, NULL, NULL);
+	g_free (command_line);
+}
+
 static gboolean
 e_test_server_utils_bootstrap_timeout (FixturePair *pair)
 {
 	ESource *source = NULL;
 	GError  *error = NULL;
 
-	if ((pair->closure->flags & E_TEST_SERVER_ADDRESS_BOOK) != 0) {
+	switch (pair->closure->type) {
+	case E_TEST_SERVER_ADDRESS_BOOK:
+		source = e_source_registry_ref_source (pair->fixture->registry, ADDRESS_BOOK_SOURCE_UID);
+		if (!source)
+			g_error ("Unable to fetch newly created addressbook source from the registry");
+
+		pair->fixture->service.book_client = e_book_client_new (source, &error);
+		if (!pair->fixture->service.book_client)
+			g_error ("Unable to create the test book: %s", error->message);
+
+		if (!e_client_open_sync (E_CLIENT (pair->fixture->service.book_client), FALSE, NULL, &error))
+			g_error ("Unable to open book client: %s", error->message);
+
+		break;
 
+	case E_TEST_SERVER_DEPRECATED_ADDRESS_BOOK:
 		source = e_source_registry_ref_source (pair->fixture->registry, ADDRESS_BOOK_SOURCE_UID);
 		if (!source)
 			g_error ("Unable to fetch newly created addressbook source from the registry");
 
-		pair->fixture->book = e_book_client_new (source, &error);
-		if (!pair->fixture->book)
+		pair->fixture->service.book = e_book_new (source, &error);
+		if (!pair->fixture->service.book)
 			g_error ("Unable to create the test book: %s", error->message);
-	}
 
-	if ((pair->closure->flags & E_TEST_SERVER_CALENDAR) != 0) {
+		if (!e_book_open (pair->fixture->service.book, FALSE, &error))
+			g_error ("Unable to open book: %s", error->message);
+
+		break;
 
+	case E_TEST_SERVER_CALENDAR:
 		source = e_source_registry_ref_source (pair->fixture->registry, CALENDAR_SOURCE_UID);
 		if (!source)
 			g_error ("Unable to fetch newly created addressbook source from the registry");
 
-		pair->fixture->calendar = e_cal_client_new (source, E_CAL_CLIENT_SOURCE_TYPE_EVENTS, &error);
-		if (!pair->fixture->calendar)
+		pair->fixture->service.calendar_client = e_cal_client_new (source, 
+									   pair->closure->calendar_source_type,
+									   &error);
+		if (!pair->fixture->service.calendar_client)
 			g_error ("Unable to create the test calendar: %s", error->message);
+
+		if (!e_client_open_sync (E_CLIENT (pair->fixture->service.calendar_client), FALSE, NULL, &error))
+			g_error ("Unable to open calendar client: %s", error->message);
+
+		break;
+
+	case E_TEST_SERVER_DEPRECATED_CALENDAR:
+		source = e_source_registry_ref_source (pair->fixture->registry, CALENDAR_SOURCE_UID);
+		if (!source)
+			g_error ("Unable to fetch newly created addressbook source from the registry");
+
+		pair->fixture->service.calendar = e_cal_new (source, pair->closure->calendar_source_type);
+		if (!pair->fixture->service.calendar)
+			g_error ("Unable to create the test calendar");
+
+		if (!e_cal_open (pair->fixture->service.calendar, FALSE, &error))
+			g_error ("Unable to open calendar: %s", error->message);
+
+		break;
+
+	case E_TEST_SERVER_NONE:
+		break;
 	}
 
 	if (source)
@@ -71,6 +129,7 @@ e_test_server_utils_bootstrap_timeout (FixturePair *pair)
 static gboolean
 e_test_server_utils_bootstrap_idle (FixturePair *pair)
 {
+	ESourceBackend *backend = NULL;
 	ESource *scratch = NULL;
 	GError  *error = NULL;
 
@@ -80,46 +139,48 @@ e_test_server_utils_bootstrap_idle (FixturePair *pair)
 		g_error ("Unable to create the test registry: %s", error->message);
 
 	/* Create an address book */
-	if ((pair->closure->flags & E_TEST_SERVER_ADDRESS_BOOK) != 0) {
-		ESourceBackend *backend;
+	switch (pair->closure->type) {
+	case E_TEST_SERVER_ADDRESS_BOOK:
+	case E_TEST_SERVER_DEPRECATED_ADDRESS_BOOK:
 
 		scratch = e_source_new_with_uid (ADDRESS_BOOK_SOURCE_UID, NULL, &error);
 		if (!scratch)
 			g_error ("Failed to create scratch source for an addressbook: %s", error->message);
 
+		/* Ensure Book type */
 		backend = e_source_get_extension (scratch, E_SOURCE_EXTENSION_ADDRESS_BOOK);
 		e_source_backend_set_backend_name (backend, "local");
 
-		/* Allow customization of the scratch esource */
-		if (pair->closure->customize_book)
-			pair->closure->customize_book (scratch, pair->closure);
-
-		if (!e_source_registry_commit_source_sync (pair->fixture->registry, scratch, NULL, &error))
-			g_error ("Unable to add new addressbook source to the registry: %s", error->message);
-	}
-
-	/* Create a calendar */
-	if ((pair->closure->flags & E_TEST_SERVER_CALENDAR) != 0) {
+		break;
+	case E_TEST_SERVER_CALENDAR:
+	case E_TEST_SERVER_DEPRECATED_CALENDAR:
 
 		scratch = e_source_new_with_uid (CALENDAR_SOURCE_UID, NULL, &error);
 		if (!scratch)
-			g_error ("Failed to create scratch source for an addressbook: %s", error->message);
+			g_error ("Failed to create scratch source for a calendar: %s", error->message);
 
 		/* Ensure Calendar type source (how to specify the backend here ?? */
-		e_source_get_extension (scratch, E_SOURCE_EXTENSION_CALENDAR);
+		backend = e_source_get_extension (scratch, E_SOURCE_EXTENSION_CALENDAR);
+		e_source_backend_set_backend_name (backend, "local");
 
-		/* Allow customization of the scratch esource */
-		if (pair->closure->customize_calendar)
-			pair->closure->customize_book (scratch, pair->closure);
+		break;
 
-		if (!e_source_registry_commit_source_sync (pair->fixture->registry, scratch, NULL, &error))
-			g_error ("Unable to add new calendar source to the registry: %s", error->message);
+	case E_TEST_SERVER_NONE:
+		break;
 	}
 
-	if (scratch)
+	if (scratch) {
+		if (pair->closure->customize)
+			pair->closure->customize (scratch, pair->closure);
+
+		if (!e_source_registry_commit_source_sync (pair->fixture->registry, scratch, NULL, &error))
+			g_error ("Unable to add new addressbook source to the registry: %s", error->message);
+
+
 		g_object_unref (scratch);
+	}
 
-	if (pair->closure->flags != 0)
+	if (pair->closure->type != E_TEST_SERVER_NONE)
 		g_timeout_add (20, (GSourceFunc)e_test_server_utils_bootstrap_timeout, pair);
 	else
 		g_main_loop_quit (pair->fixture->loop);
@@ -174,21 +235,47 @@ void
 e_test_server_utils_teardown (ETestServerFixture *fixture,
 			      gconstpointer       user_data)
 {
-	GFile *file;
-	GError *error = NULL;
-
-	if (fixture->book) {
-		if (!e_client_remove_sync (E_CLIENT (fixture->book), NULL, &error))
-			g_error ("Failed to remove test book: %s", error->message);
-		g_object_unref (fixture->book);
-		fixture->book = NULL;
-	}
-
-	if (fixture->calendar) {
-		if (!e_client_remove_sync (E_CLIENT (fixture->calendar), NULL, &error))
-			g_error ("Failed to remove test calendar: %s", error->message);
-		g_object_unref (fixture->calendar);
-		fixture->calendar = NULL;
+	ETestServerClosure *closure = (ETestServerClosure *)user_data;
+	GError             *error = NULL;
+
+	switch (closure->type) {
+	case E_TEST_SERVER_ADDRESS_BOOK:
+		if (!e_client_remove_sync (E_CLIENT (fixture->service.book_client), NULL, &error)) {
+			g_message ("Failed to remove test book: %s (ignoring)", error->message);
+			g_clear_error (&error);
+		}
+		g_object_unref (fixture->service.book_client);
+		fixture->service.book_client = NULL;
+		break;
+
+	case E_TEST_SERVER_DEPRECATED_ADDRESS_BOOK:
+		if (!e_book_remove (fixture->service.book, &error)) {
+			g_message ("Failed to remove test book: %s (ignoring)", error->message);
+			g_clear_error (&error);
+		}
+		g_object_unref (fixture->service.book);
+		fixture->service.book = NULL;
+		break;
+
+	case E_TEST_SERVER_CALENDAR:
+		if (!e_client_remove_sync (E_CLIENT (fixture->service.calendar_client), NULL, &error)) {
+			g_message ("Failed to remove test calendar: %s (ignoring)", error->message);
+			g_clear_error (&error);
+		}
+		g_object_unref (fixture->service.calendar_client);
+		fixture->service.calendar_client = NULL;
+		break;
+
+	case E_TEST_SERVER_DEPRECATED_CALENDAR:
+		if (!e_cal_remove (fixture->service.calendar, &error)) {
+			g_message ("Failed to remove test calendar: %s (ignoring)", error->message);
+			g_clear_error (&error);
+		}
+		g_object_unref (fixture->service.calendar);
+		fixture->service.calendar = NULL;
+
+	case E_TEST_SERVER_NONE:
+		break;
 	}
 
 	g_object_run_dispose (G_OBJECT (fixture->registry));
@@ -213,44 +300,44 @@ e_test_server_utils_teardown (ETestServerFixture *fixture,
 #endif
 
 	/* Cleanup work directory */
-	file = g_file_new_for_path (EDS_TEST_WORK_DIR);
-	if (g_file_query_exists (file, NULL))
-		e_file_recursive_delete_sync (file, NULL, NULL);
-	g_object_unref (file);
+	delete_work_directory ();
 }
 
 gint
 e_test_server_utils_run (void)
 {
-  gint tests_ret;
+	gint tests_ret;
+
+	/* Cleanup work directory */
+	delete_work_directory ();
 
-  setup_environment ();
+	setup_environment ();
 
 #if GLOBAL_DBUS_DAEMON
 
-  /* Create the global dbus-daemon for this test suite */
-  global_test_dbus = g_test_dbus_new (G_TEST_DBUS_NONE);
+	/* Create the global dbus-daemon for this test suite */
+	global_test_dbus = g_test_dbus_new (G_TEST_DBUS_NONE);
 
-  /* Add the private directory with our in-tree service files */
-  g_test_dbus_add_service_dir (global_test_dbus, EDS_TEST_DBUS_SERVICE_DIR);
+	/* Add the private directory with our in-tree service files */
+	g_test_dbus_add_service_dir (global_test_dbus, EDS_TEST_DBUS_SERVICE_DIR);
 
-  /* Start the private D-Bus daemon */
-  g_test_dbus_up (global_test_dbus);
+	/* Start the private D-Bus daemon */
+	g_test_dbus_up (global_test_dbus);
 #endif
 
-  /* Run the GTest suite */
-  tests_ret = g_test_run ();
+	/* Run the GTest suite */
+	tests_ret = g_test_run ();
 
 #if GLOBAL_DBUS_DAEMON
-  /* Teardown the D-Bus Daemon
-   *
-   * Note that we intentionally leak the TestDBus daemon
-   * in this case, presumably this is due to some leaked
-   * GDBusConnection reference counting
-   */
-  g_test_dbus_stop (global_test_dbus);
-  /* g_object_unref (global_test_dbus); */
-  global_test_dbus = NULL;
+	/* Teardown the D-Bus Daemon
+	 *
+	 * Note that we intentionally leak the TestDBus daemon
+	 * in this case, presumably this is due to some leaked
+	 * GDBusConnection reference counting
+	 */
+	g_test_dbus_stop (global_test_dbus);
+	/* g_object_unref (global_test_dbus); */
+	global_test_dbus = NULL;
 #endif
   
   return tests_ret;
diff --git a/tests/test-server-utils/e-test-server-utils.h b/tests/test-server-utils/e-test-server-utils.h
index 12d66cd..34c153b 100644
--- a/tests/test-server-utils/e-test-server-utils.h
+++ b/tests/test-server-utils/e-test-server-utils.h
@@ -8,6 +8,22 @@
 typedef struct _ETestServerFixture ETestServerFixture;
 typedef struct _ETestServerClosure ETestServerClosure;
 
+
+/**
+ * E_TEST_SERVER_UTILS_SERVICE:
+ * @fixture: An #ETestServerFixture
+ * @service_type: The type to cast for the service in use
+ *
+ * A convenience macro to fetch the service for a given test case:
+ *
+ * |[
+ *    EBookClient *book = E_TEST_SERVER_UTILS_SERVICE (fixture, EBookClient);
+ * ]|
+ *
+ */
+#define E_TEST_SERVER_UTILS_SERVICE(fixture, service_type) \
+	((service_type *)((ETestServerFixture *)fixture)->service.generic)
+
 /**
  * ETestSourceCustomizeFunc:
  * @scratch: The scratch #ESource template being used to create an addressbook or calendar
@@ -20,43 +36,63 @@ typedef void (* ETestSourceCustomizeFunc) (ESource            *scratch,
 					   ETestServerClosure *closure);
 
 /**
- * ETestServiceFlags:
- * @E_TEST_SERVER_ADDRESS_BOOK: An Address Book is required for this test
- * @E_TEST_SERVER_CALENDAR: A Calendar is required for this test
+ * ETestServiceType:
+ * @E_TEST_SERVER_NONE: Only the #ESourceRegistry will be created
+ * @E_TEST_SERVER_ADDRESS_BOOK: An #EBookCLient will be created and opened for the test
+ * @E_TEST_SERVER_CALENDAR: An #ECalClient will be created and opened for the test
+ * @E_TEST_SERVER_DEPRECATED_ADDRESS_BOOK: An #EBook will be created and opened for the test
  *
- * Flags specifying which portions of the #ETestServerFixture should be
- * initialized in the fixture.
- *
- * The #ESourceRegistry is always created for every test.
+ * The type of service to test
  */
 typedef enum {
-	E_TEST_SERVER_ADDRESS_BOOK    = (1 << 0),
-	E_TEST_SERVER_CALENDAR        = (1 << 1)
-} ETestServiceFlags;
+	E_TEST_SERVER_NONE = 0,
+	E_TEST_SERVER_ADDRESS_BOOK,
+	E_TEST_SERVER_CALENDAR,
+	E_TEST_SERVER_DEPRECATED_ADDRESS_BOOK,
+	E_TEST_SERVER_DEPRECATED_CALENDAR
+} ETestServiceType;
 
 /**
  * ETestServerClosure:
- * @flags: The #ETestServiceFlags to use for this test
- * @customize_book: An #ETestSourceCustomizeFunc to use to parameterize the created book, if any, or %NULL
- * @customize_calendar: An #ETestSourceCustomizeFunc to use to parameterize the created calendar, if any, or %NULL
+ * @flags:                The #ETestServiceFlags to use for this test
+ * @customize:            An #ETestSourceCustomizeFunc to use to parameterize the scratch #ESource, or %NULL
+ * @calendar_source_type: An #ECalClientSourceType or #ECalSourceType; for %E_TEST_SERVER_CALENDAR
+ *                        and %E_TEST_SERVER_DEPRECATED_CALENDAR tests
  *
  * This structure provides the parameters for the #ETestServerFixture tests,
  * it can be included as the first member of a derived structure
  * for any tests deriving from the #ETestServerFixture test type
  */
 struct _ETestServerClosure {
-	ETestServiceFlags         flags;
-	ETestSourceCustomizeFunc  customize_book;
-	ETestSourceCustomizeFunc  customize_calendar;
+	ETestServiceType         type;
+	ETestSourceCustomizeFunc customize;
+	gint                     calendar_source_type;
 };
 
 /**
+ * ETestService:
+ * @book_client: An #EBookClient, created for %E_TEST_SERVER_ADDRESS_BOOK tests
+ * @calendar_client: An #ECalClient, created for %E_TEST_SERVER_CALENDAR tests
+ * @book: An #EBook, created for %E_TEST_SERVER_DEPRECATED_ADDRESS_BOOK tests
+ * @calendar: An #ECal, created for %E_TEST_SERVER_DEPRECATED_CALENDAR tests
+ *
+ * A union of service types, holds the object to test in a #ETestServerFixture.
+ *
+ */
+typedef union {
+	gpointer     generic;
+	EBookClient *book_client;
+	ECalClient  *calendar_client;
+	EBook       *book;
+	ECal        *calendar;
+} ETestService;
+
+/**
  * ETestServerFixture:
  * @loop: A Main loop to run traffic in
  * @dbus: The D-Bus test scaffold
  * @registry: An #ESourceRegistry
- * @book: An #EBookClient, or %NULL
- * @calendar: An #ECalClient, or %NULL
+ * @service: The #ETestService
  *
  * A fixture for running tests on the Evolution Data Server
  * components in an encapsulated D-Bus environment.
@@ -65,10 +101,10 @@ struct _ETestServerFixture {
 	GMainLoop       *loop;
 	GTestDBus       *dbus;
 	ESourceRegistry *registry;
-	EBookClient     *book;
-	ECalClient      *calendar;
+	ETestService     service;
 };
 
+
 void e_test_server_utils_setup    (ETestServerFixture *fixture,
 				   gconstpointer       user_data);
 
diff --git a/tests/test-server-utils/test-fixture.c b/tests/test-server-utils/test-fixture.c
index f476834..875e37d 100644
--- a/tests/test-server-utils/test-fixture.c
+++ b/tests/test-server-utils/test-fixture.c
@@ -1,20 +1,19 @@
 #include "e-test-server-utils.h"
 
 
-static ETestServerClosure registry_closure = { 0, NULL, NULL };
-static ETestServerClosure book_closure     = { E_TEST_SERVER_ADDRESS_BOOK, NULL, NULL };
+static ETestServerClosure registry_closure = { E_TEST_SERVER_NONE, NULL, 0 };
+static ETestServerClosure book_closure     = { E_TEST_SERVER_ADDRESS_BOOK, NULL, 0 };
+static ETestServerClosure calendar_closure = { E_TEST_SERVER_CALENDAR, NULL, E_CAL_CLIENT_SOURCE_TYPE_EVENTS };
+static ETestServerClosure deprecated_book_closure     = { E_TEST_SERVER_DEPRECATED_ADDRESS_BOOK, NULL, 0 };
+static ETestServerClosure deprecated_calendar_closure = { E_TEST_SERVER_DEPRECATED_CALENDAR, NULL, E_CAL_SOURCE_TYPE_EVENT };
 
 static void
 empty_test (ETestServerFixture *fixture,
 	    gconstpointer       user_data)
 {
 	/* Basic Empty case just to run the fixture */
-
-	/* Server running ? */
-	//sleep (10);
 }
 
-
 int
 main (int   argc,
       char *argv[])
@@ -33,8 +32,6 @@ main (int   argc,
   	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
   g_test_add ("/Fixture/Registry4", ETestServerFixture, &registry_closure,
   	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
-  g_test_add ("/Fixture/Registry5", ETestServerFixture, &registry_closure,
-  	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
 
   g_test_add ("/Fixture/Book1", ETestServerFixture, &book_closure,
   	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
@@ -44,7 +41,32 @@ main (int   argc,
   	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
   g_test_add ("/Fixture/Book4", ETestServerFixture, &book_closure,
   	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
-  g_test_add ("/Fixture/Book5", ETestServerFixture, &book_closure,
+
+  g_test_add ("/Fixture/Calendar1", ETestServerFixture, &calendar_closure,
+  	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
+  g_test_add ("/Fixture/Calendar2", ETestServerFixture, &calendar_closure,
+  	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
+  g_test_add ("/Fixture/Calendar3", ETestServerFixture, &calendar_closure,
+  	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
+  g_test_add ("/Fixture/Calendar4", ETestServerFixture, &calendar_closure,
+  	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
+
+  g_test_add ("/Fixture/Deprecated/Book1", ETestServerFixture, &deprecated_book_closure,
+  	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
+  g_test_add ("/Fixture/Deprecated/Book2", ETestServerFixture, &deprecated_book_closure,
+  	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
+  g_test_add ("/Fixture/Deprecated/Book3", ETestServerFixture, &deprecated_book_closure,
+  	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
+  g_test_add ("/Fixture/Deprecated/Book4", ETestServerFixture, &deprecated_book_closure,
+  	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
+
+  g_test_add ("/Fixture/Deprecated/Calendar1", ETestServerFixture, &deprecated_calendar_closure,
+  	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
+  g_test_add ("/Fixture/Deprecated/Calendar2", ETestServerFixture, &deprecated_calendar_closure,
+  	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
+  g_test_add ("/Fixture/Deprecated/Calendar3", ETestServerFixture, &deprecated_calendar_closure,
+  	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
+  g_test_add ("/Fixture/Deprecated/Calendar4", ETestServerFixture, &deprecated_calendar_closure,
   	      e_test_server_utils_setup, empty_test, e_test_server_utils_teardown);
   
   return e_test_server_utils_run ();
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