Change venues into proper objects.

This means most static functions now either return a venue object, or an
array of venue objects. The exception is the `all_cities` method, which
still return an array of cities as strings.

The constructor has been made private, as it should not be used directly
from anywhere but the static methods on the Venue class.

2 files changed, 101 insertions, 0 deletions

diff --git a/tests/VenueTest.php b/tests/VenueTest.php
new file mode 100644
index 0000000..814bfe8
--- /dev/null
+++ b/tests/VenueTest.php
@@ -0,0 +1,92 @@
+<?php
+declare(strict_types=1);
+
+use PHPUnit\Framework\TestCase;
+
+require 'tests/stubs/wpdb_stub.php';
+require 'includes/venue.php';
+
+final class VenueTest extends TestCase
+{
+    public function testCreatingVenueWithName(): void
+    {
+        $venue = GiglogAdmin_Venue::create("Svene Samfunns- og Bedehus");
+        $this->assertEquals("Svene Samfunns- og Bedehus", $venue->name());
+        $this->assertEquals(1, $venue->id());
+    }
+
+    public function testFindOrCreateNonExistingVenue() : void
+    {
+        $venue = GiglogAdmin_Venue::find_or_create("Svene Samfunns- og Bedehus");
+        $this->assertEquals("Svene Samfunns- og Bedehus", $venue->name());
+        $this->assertEquals(1, $venue->id());
+    }
+
+    public function testFindOrCreateExistingVenue() : void
+    {
+        global $wpdb;
+
+        $v = new stdClass();
+        $v->id = 42;
+        $v->wpgvenue_name = 'Slarkhaillen';
+        $v->wpgvenue_city = 'Ofoten';
+        $v->wpgvenue_address = 'Baillsvingen 4';
+        $v->wpgvenue_webpage = 'https://slarkhaillen.no';
+
+        $wpdb = $this->createStub(wpdb::class);
+        $wpdb->method('get_results')->willReturn(array($v));
+        $venue = GiglogAdmin_Venue::find_or_create("Slarkhaillen");
+
+        $this->assertEquals(42, $venue->id());
+        $this->assertEquals($v->wpgvenue_name, $venue->name());
+    }
+
+    public function testFindAllVenuesInCity() : void
+    {
+        global $wpdb;
+
+        $results = array();
+        for ($i = 0; $i < 3; $i++) {
+            $results[$i] = new stdClass();
+            $results[$i]->id = 42 + $i;
+            $results[$i]->wpgvenue_name = "Venue #" . $i;
+            $results[$i]->wpgvenue_city = "Osaka";
+        }
+
+        $wpdb = $this->createStub(wpdb::class);
+        $wpdb->method('prepare')->willReturn("prepared");
+        $wpdb->method('get_results')->willReturn($results);
+
+        $venues = GiglogAdmin_Venue::venues_in_city("Osaka");
+
+        for ($i = 0; $i < 3; $i++) {
+            $this->assertEquals("Osaka", $venues[$i]->city());
+            $this->assertEquals("Venue #" . $i, $venues[$i]->name());
+            $this->assertEquals(42 + $i, $venues[$i]->id());
+        }
+    }
+
+    public function testFindAllVenues() : void
+    {
+        global $wpdb;
+
+        $results = array();
+        for ($i = 0; $i < 3; $i++) {
+            $results[$i] = new stdClass();
+            $results[$i]->id = 42 + $i;
+            $results[$i]->wpgvenue_name = "Venue #" . $i;
+            $results[$i]->wpgvenue_city = "City #" . $i;
+        }
+
+        $wpdb = $this->createStub(wpdb::class);
+        $wpdb->method('get_results')->willReturn($results);
+
+        $venues = GiglogAdmin_Venue::all_venues();
+
+        for ($i = 0; $i < 3; $i++) {
+            $this->assertEquals("City #" . $i, $venues[$i]->city());
+            $this->assertEquals("Venue #" . $i, $venues[$i]->name());
+            $this->assertEquals(42 + $i, $venues[$i]->id());
+        }
+    }
+}
diff --git a/tests/stubs/wpdb_stub.php b/tests/stubs/wpdb_stub.php
new file mode 100644
index 0000000..72312bc
--- /dev/null
+++ b/tests/stubs/wpdb_stub.php
@@ -0,0 +1,9 @@
+<?php
+class wpdb {
+    public $insert_id = NULL;
+    public function insert(string $table, array $data) { $this->insert_id = 1; }
+    public function prepare(string $query, mixed $args) { return "prepared"; }
+    public function get_results(string $query) { return NULL; }
+}
+
+$wpdb = new wpdb();