Resolve emergency number types

We add a small hardcoded table for now. Future versions
will improve this to parse this out of ASOPs eccdata.

If we can't determine the type of a number we add it verbatim.

tests/meson.build

@@ -38,6 +38,20 @@ test_includes = include_directories('.')
 subdir('mock')
 subdir('services')
 
+test_sources = [ 'test-emergency-call-types.c' ]
+t = executable('emergency-call-types', test_sources,
+               c_args : test_cflags,
+               link_args: test_link_args,
+               pie: true,
+               link_with : [calls_vala, libcalls],
+               dependencies: calls_deps,
+               include_directories : [
+                   calls_includes,
+                 ]
+               )
+test('emergency-call-types', t, env: test_env)
+
+
 test_sources = [ 'test-manager.c' ]
 
 t = executable('manager', test_sources,

tests/test-emergency-call-types.c

@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) Guido Günther
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#include "calls-emergency-call-types.h"
+
+#include <glib.h>
+
+static void
+test_lookup (void)
+{
+  char *lookup = NULL;
+
+  /* No countyr code -> no match */
+  lookup = calls_emergency_call_type_get_name ("112", NULL);
+  g_assert_null (lookup);
+
+  /* Country code that's not in the table */
+  lookup = calls_emergency_call_type_get_name ("112", "doesnotexist");
+  g_assert_null (lookup);
+
+  /* Numbers that match a single type */
+  lookup = calls_emergency_call_type_get_name ("117", "CH");
+  g_assert_cmpstr (lookup, ==, "Police");
+  g_free (lookup);
+
+  lookup = calls_emergency_call_type_get_name ("144", "CH");
+  g_assert_cmpstr (lookup, ==, "Ambulance");
+  g_free (lookup);
+
+  /* Numbers that match multiple types */
+  lookup = calls_emergency_call_type_get_name ("112", "DE");
+  g_assert_cmpstr (lookup, ==, "Police, Ambulance, Fire Brigade");
+  g_free (lookup);
+
+  /* Numbers that doesn't match */
+  lookup = calls_emergency_call_type_get_name ("123456", "DE");
+  g_assert_null (lookup);
+}
+
+int
+main (int   argc,
+      char *argv[])
+{
+  g_test_init (&argc, &argv, NULL);
+
+  g_test_add_func ("/Calls/EmergencyCallTypes/lookup", test_lookup);
+
+  return g_test_run ();
+}