1 files changed, 55 insertions, 0 deletions
diff --git a/test/unit/data/things/flash.js b/test/unit/data/things/flash.js
new file mode 100644
index 00000000..62059604
--- /dev/null
+++ b/test/unit/data/things/flash.js
@@ -0,0 +1,55 @@
+import t from 'tap';
+
+import {linkAndBindWikiData} from '#test-lib';
+import thingConstructors from '#things';
+
+const {
+  Flash,
+  FlashAct,
+  Thing,
+} = thingConstructors;
+
+function stubFlash(directory = 'foo') {
+  const flash = new Flash();
+  flash.directory = directory;
+
+  return flash;
+}
+
+function stubFlashAct(flashes, directory = 'bar') {
+  const flashAct = new FlashAct();
+  flashAct.directory = directory;
+  flashAct.flashes = flashes.map(flash => Thing.getReference(flash));
+
+  return flashAct;
+}
+
+t.test(`Flash.color`, t => {
+  t.plan(4);
+
+  const flash = stubFlash();
+  const flashAct = stubFlashAct([flash]);
+
+  const {XXX_decacheWikiData} = linkAndBindWikiData({
+    flashData: [flash],
+    flashActData: [flashAct],
+  });
+
+  t.equal(flash.color, null,
+    `color #1: defaults to null`);
+
+  flashAct.color = '#abcdef';
+  XXX_decacheWikiData();
+
+  t.equal(flash.color, '#abcdef',
+    `color #2: inherits from flash act`);
+
+  flash.color = '#123456';
+
+  t.equal(flash.color, '#123456',
+    `color #3: is own value`);
+
+  t.throws(() => { flash.color = '#aeiouw'; },
+    {cause: TypeError},
+    `color #4: must be set to valid color`);
+});