[geary] Add an initial/example unit test.

[Michael Gratton <mjog src gnome org>]

commit 7683044d61cf066a3aaa635866cf63d62bd3a370
Author: Michael James Gratton <mike vee net>
Date:   Mon Dec 12 23:39:46 2016 +1100

    Add an initial/example unit test.

 test/CMakeLists.txt                          |    5 ++
 test/engine/rfc822-mailbox-address-test.vala |   31 ++++++++++
 test/main.vala                               |    8 ++-
 test/testcase.vala                           |   80 ++++++++++++++++++++++++++
 4 files changed, 122 insertions(+), 2 deletions(-)
---
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 83e6023..40d227a 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -4,6 +4,9 @@
 
 set(TEST_SRC
   main.vala
+  testcase.vala # Taken as-is from libgee, courtesy Julien Peeters
+
+  engine/rfc822-mailbox-address-test.vala
 )
 
 # Vala
@@ -30,6 +33,8 @@ set(CFLAGS
     -D_SOURCE_ROOT_DIR=\"${CMAKE_SOURCE_DIR}\"
 )
 
+include_directories(${CMAKE_BINARY_DIR}/src)
+
 set(LIB_PATHS ${DEPS_LIBRARY_DIRS})
 link_directories(${LIB_PATHS})
 add_definitions(${CFLAGS})
diff --git a/test/engine/rfc822-mailbox-address-test.vala b/test/engine/rfc822-mailbox-address-test.vala
new file mode 100644
index 0000000..938e31f
--- /dev/null
+++ b/test/engine/rfc822-mailbox-address-test.vala
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2016 Michael Gratton <mike vee net>
+ *
+ * This software is licensed under the GNU Lesser General Public License
+ * (version 2.1 or later). See the COPYING file in this distribution.
+ */
+
+class Geary.RFC822.MailboxAddressTest : Gee.TestCase {
+
+    public MailboxAddressTest() {
+        base("Geary.RFC822.MailboxAddressTest");
+        add_test("is_valid_address", is_valid_address);
+    }
+
+    public void is_valid_address() {
+        assert(Geary.RFC822.MailboxAddress.is_valid_address("john dep aol.museum") == true);
+        assert(Geary.RFC822.MailboxAddress.is_valid_address("test example com") == true);
+        // This is Bug 714299
+        //assert(Geary.RFC822.MailboxAddress.is_valid_address("test@example") == true);
+        assert(Geary.RFC822.MailboxAddress.is_valid_address("some context test example com text") == true);
+
+        assert(Geary.RFC822.MailboxAddress.is_valid_address("john aol   com") == false);
+        assert(Geary.RFC822.MailboxAddress.is_valid_address("@example.com") == false);
+        assert(Geary.RFC822.MailboxAddress.is_valid_address("@example") == false);
+        assert(Geary.RFC822.MailboxAddress.is_valid_address("test") == false);
+        assert(Geary.RFC822.MailboxAddress.is_valid_address("test@") == false);
+        assert(Geary.RFC822.MailboxAddress.is_valid_address("@") == false);
+        assert(Geary.RFC822.MailboxAddress.is_valid_address("") == false);
+    }
+
+}
diff --git a/test/main.vala b/test/main.vala
index 3636691..62ebdf2 100644
--- a/test/main.vala
+++ b/test/main.vala
@@ -5,7 +5,11 @@
  * (version 2.1 or later). See the COPYING file in this distribution.
  */
 
-void main(string[] args) {
+int main(string[] args) {
     Test.init(ref args);
-    print("OHHAI!");
+    TestSuite root = TestSuite.get_root();
+
+    root.add_suite(new Geary.RFC822.MailboxAddressTest().get_suite());
+
+    return Test.run();
 }
diff --git a/test/testcase.vala b/test/testcase.vala
new file mode 100644
index 0000000..83a37ae
--- /dev/null
+++ b/test/testcase.vala
@@ -0,0 +1,80 @@
+/* testcase.vala
+ *
+ * Copyright (C) 2009 Julien Peeters
+ *
+ * This library 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 2.1 of the License, or (at your option) any later version.
+
+ * This library 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 this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+ *
+ * Author:
+ *     Julien Peeters <contact julienpeeters fr>
+ */
+
+public abstract class Gee.TestCase : Object {
+
+       private GLib.TestSuite suite;
+       private Adaptor[] adaptors = new Adaptor[0];
+
+       public delegate void TestMethod ();
+
+       public TestCase (string name) {
+               this.suite = new GLib.TestSuite (name);
+       }
+
+       public void add_test (string name, owned TestMethod test) {
+               var adaptor = new Adaptor (name, (owned)test, this);
+               this.adaptors += adaptor;
+
+               this.suite.add (new GLib.TestCase (adaptor.name,
+                                                  adaptor.set_up,
+                                                  adaptor.run,
+                                                  adaptor.tear_down ));
+       }
+
+       public virtual void set_up () {
+       }
+
+       public virtual void tear_down () {
+       }
+
+       public GLib.TestSuite get_suite () {
+               return this.suite;
+       }
+
+       private class Adaptor {
+               [CCode (notify = false)]
+               public string name { get; private set; }
+               private TestMethod test;
+               private TestCase test_case;
+
+               public Adaptor (string name,
+                               owned TestMethod test,
+                               TestCase test_case) {
+                       this.name = name;
+                       this.test = (owned)test;
+                       this.test_case = test_case;
+               }
+
+               public void set_up (void* fixture) {
+                       this.test_case.set_up ();
+               }
+
+               public void run (void* fixture) {
+                       this.test ();
+               }
+
+               public void tear_down (void* fixture) {
+                       this.test_case.tear_down ();
+               }
+       }
+}