test: transformContent (snapshot) for image processing

1 files changed, 60 insertions, 0 deletions

diff --git a/test/snapshot/transformContent.js b/test/snapshot/transformContent.js
new file mode 100644
index 0000000..f55ca4f
--- /dev/null
+++ b/test/snapshot/transformContent.js
@@ -0,0 +1,60 @@
+import t from 'tap';
+import {testContentFunctions} from '../lib/content-function.js';
+
+testContentFunctions(t, 'transformContent (snapshot)', async (t, evaluate) => {
+  await evaluate.load();
+
+  const extraDependencies = {
+    wikiData: {
+      albumData: [
+        {directory: 'cool-album', name: 'Cool Album', color: '#123456'},
+      ],
+    },
+
+    getSizeOfImageFile: () => 0,
+
+    to: (key, ...args) => `to-${key}/${args.join('/')}`,
+  };
+
+  const quickSnapshot = (message, content, slots) =>
+    evaluate.snapshot(message, {
+      name: 'transformContent',
+      args: [content],
+      extraDependencies,
+      slots,
+    });
+
+  // TODO: Snapshots for different transformContent modes
+
+  quickSnapshot(
+    'two text paragraphs',
+      `Hello, world!\n` +
+      `Wow, this is very cool.`);
+
+  quickSnapshot(
+    'links to a thing',
+      `This is [[album:cool-album|my favorite album]].\n` +
+      `That's right, [[album:cool-album]]!`);
+
+  quickSnapshot(
+    'inline images',
+      `<img src="snooping.png"> as USUAL...\n` +
+      `What do you know? <img src="cowabunga.png" width="24" height="32">\n` +
+      `[[album:cool-album|I'm on the left.]]<img src="im-on-the-right.jpg">\n` +
+      `<img src="im-on-the-left.jpg">[[album:cool-album|I'm on the right.]]\n` +
+      `Media time! <img src="media/misc/interesting.png"> Oh yeah!\n` +
+      `<img src="must.png"><img src="stick.png"><img src="together.png">\n` +
+      `And... all done! <img src="end-of-source.png">`);
+
+  quickSnapshot(
+    'non-inline image #1',
+      `<img src="spark.png">`);
+
+  quickSnapshot(
+    'non-inline image #2',
+      `Rad.\n<img src="spark.png">`);
+
+  quickSnapshot(
+    'non-inline image #3',
+      `<img src="spark.png">\nBaller.`);
+});