Merge pull request #191 from alps-asd/title

Display the title correctly

src/Edge.php

@@ -46,7 +46,14 @@ private function multipleLink(array $links): string
         assert(isset($links[0]));
         $trs = '';
         foreach ($links as $link) {
-            $trs .= sprintf('<tr><td align="left" href="#%s" tooltip="%s (%s)" >%s (%s)</td></tr>', $link->transDescriptor->id, $link->transDescriptor->id, $link->transDescriptor->type, $link->transDescriptor->id, $link->transDescriptor->type);
+            $trs .= sprintf(
+                '<tr><td align="left" href="#%s" tooltip="%s (%s)" >%s (%s)</td></tr>',
+                $link->transDescriptor->id,
+                $link->transDescriptor->id,
+                $link->transDescriptor->type,
+                $link->label,
+                $link->transDescriptor->type
+            );
         }
 
         $base = '    %s -> %s [label=<<table border="0">%s</table>> fontsize=13';

tests/DrawDiagramTest.php

@@ -84,4 +84,13 @@ public function testTaggedProfileWithoutTag(): void
         $this->assertStringContainsString('s3 -> s4 [label = <t3 (safe)', $dot);
         $this->assertStringContainsString('s5 -> s6 [label = <t6 (safe)', $dot);
     }
+
+    public function testRenderTitle(): void
+    {
+        $alpsFile = __DIR__ . '/Fake/alps.title.xml';
+        $profile = new Profile($alpsFile, new LabelNameTitle());
+        $dot = ($this->drawDiagram)($profile, new LabelNameTitle());
+        $expected = ' State -> State [label=<<table border="0"><tr><td align="left" href="#goNext" tooltip="goNext (safe)" >go next state (safe)</td></tr><tr><td align="left" href="#goPrev" tooltip="goPrev (safe)" >go prev state (safe)</td></tr></table>>';
+        $this->assertStringContainsString($expected, $dot);
+    }
 }

tests/Fake/alps.title.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<alps
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:noNamespaceSchemaLocation="https://alps-io.github.io/schemas/alps.xsd">
+    <descriptor id="Home" title="Home">
+        <descriptor href="#goState" />
+    </descriptor>
+    <descriptor id="State" title="State">
+        <descriptor href="#goNext" />
+        <descriptor href="#goPrev" />
+    </descriptor>
+    <descriptor id="goState" title="go state" type="safe" rt="#State" />
+    <descriptor id="goNext" title="go next state" type="safe" rt="#State" />
+    <descriptor id="goPrev" title="go prev state" type="safe" rt="#State" />
+</alps>