geary/test/engine/util-idle-manager-test.vala
Michael James Gratton 878b9aacae Split test running up into test-engine and test-client.
This allows us to compile the engine tests against the internal VAPI, so
we can unit test internal classes.

* CMakeLists.txt: Add top-level targets test-engine-run and
  test-client-run that execute the respective test binaries. Make
  the tests target depend on them and make them depend on their
  binaries.

* Makefile.in: Add test-client and test-engin targets for convenience.

* src/CMakeLists.txt: Make the right invocation of valac to generate a
  correct geary-engine-internal.vapi. Make gsettings schema generation
  depend on geary-client so it exists for test-client if the main binary
  hasn't been built.

* test/CMakeLists.txt: Split everything up into to builds, one for
  test-engine and the other for test-client. Use geary-engine-internal
  when building test-engine for access to internal classes and members.

* test/engine/util-idle-manager-test.vala,
  test/engine/util-timeout-manager-test.vala: Use Glib MainContext rather
  than the GTK main loop for pumping events so the test cases compile
  without GTK.

* test/test-engine.vala, test/test-client.vala: New main source file for
  test binaries based on old main.vala.
2017-12-18 14:49:04 +11:00

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Vala

/*
* Copyright 2017 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.IdleManagerTest : Gee.TestCase {
public IdleManagerTest() {
base("Geary.IdleManagerTest");
add_test("start_reset", start_reset);
add_test("test_run", test_run);
}
public void start_reset() {
IdleManager test = new IdleManager(() => { /* noop */ });
assert(!test.is_running);
test.schedule();
assert(test.is_running);
test.reset();
assert(!test.is_running);
}
public void test_run() {
bool did_run = false;
IdleManager test = new IdleManager(() => { did_run = true; });
test.schedule();
// There should be at least one event pending
assert(this.main_loop.pending());
// Execute the idle function
this.main_loop.iteration(true);
assert(did_run);
}
}