[vala/0.40] tests: Add "switch enum" test to increase coverage

[Rico Tzschichholz <ricotz src gnome org>]

commit 1a55ddfafe79d6715768d112f26222cce04f2f4e
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Tue Mar 31 10:39:38 2020 +0200

    tests: Add "switch enum" test to increase coverage

 tests/Makefile.am       |  1 +
 tests/enums/switch.vala | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+)
---
diff --git a/tests/Makefile.am b/tests/Makefile.am
index c55a7e2e1..ed7e5a7e2 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -224,6 +224,7 @@ TESTS = \
        enums/flags.vala \
        enums/from-0-literal.vala \
        enums/no_gtype_to_string.vala \
+       enums/switch.vala \
        enums/bug666035.vala \
        enums/bug673879.vala \
        enums/bug763831.vala \
diff --git a/tests/enums/switch.vala b/tests/enums/switch.vala
new file mode 100644
index 000000000..031881bd8
--- /dev/null
+++ b/tests/enums/switch.vala
@@ -0,0 +1,18 @@
+enum Foo {
+       BAR,
+       MANAM
+}
+
+void main () {
+       var foo = Foo.MANAM;
+
+       switch (foo) {
+       case Foo.BAR:
+               assert_not_reached ();
+               break;
+       case Foo.MANAM:
+               break;
+       default:
+               assert_not_reached ();
+       }
+}