test(DPxAI:Quest00/Ex01): Duplicating the tests instead of overriding…

… the existing ones: the-skelton and call-it

dom/skeleton_test.js

@@ -0,0 +1,25 @@
+export const tests = []
+
+tests.push(async ({ page, eq }) => {
+  // check that the title tag is present & is set with some text
+  const title = await page.$eval('title', (node) => node.textContent)
+  if (!title.length) throw Error('missing title')
+})
+
+tests.push(async ({ page, eq }) => {
+  // check the face
+
+  return eq.$('section:nth-child(1)', { textContent: 'face' })
+})
+
+tests.push(async ({ page, eq }) => {
+  // check the upper-body
+
+  return eq.$('section:nth-child(2)', { textContent: 'upper-body' })
+})
+
+tests.push(async ({ page, eq }) => {
+  // check the lower-body, my favorite part
+
+  return eq.$('section:nth-child(3)', { textContent: 'lower-body' })
+})

dom/the-calling_test.js

@@ -0,0 +1,19 @@
+export const tests = []
+
+tests.push(async ({ page, eq }) => {
+  // check the face
+
+  return eq.$('section#face', { textContent: '' })
+})
+
+tests.push(async ({ page, eq }) => {
+  // check the upper-body
+
+  return eq.$('section#upper-body', { textContent: '' })
+})
+
+tests.push(async ({ page, eq }) => {
+  // check the lower-body, my favorite part
+
+  return eq.$('section#lower-body', { textContent: '' })
+})

subjects/DPxAI/call_it/README.md

@@ -0,0 +1,41 @@
+## Call it
+
+> Brainpower mode
+
+### Context
+
+Congrats! You created the very first base for your entity and you witnessed its appearance in the Digital
+World - your browser.. However, it is still a tiny seed of the marvelous thing it could become. Be patient;
+there's still a bit of work to do.
+
+### Directions
+
+First of all, instead of writing down what things are _(you're not writing down on your hand the word 'hand',
+are you?)_, we're going to identify them semantically with the very practical [id
+attribute](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attri butes/id). This `id` has to be a **unique**
+identifier on your webpage, allowing you to target your element when needed. You can compare it to your name and
+surname; this is what identifies you to other people, and if someone's calling you by your name, you answer.
+
+### Instructions
+
+So let's identify the 3 elements we have so far: in each section, remove the text content from inside the tag
+and set it as the value of the `id` attribute of the corresponding `section` text.
+
+**Run your code in the editor preview:** \
+you don't see _anything_? Don't freak out! \
+Inspect the HTML that has been created with your
+[browser inspector tool](https://developer.mozilla.org/en-US/docs/Learn/Common_questions/What_are_browser_developer_tools),
+and if you done it correctly, you should see the 3 sections inside the `body` with the `id` attribute set in
+your HTML structure.
+
+### Code examples
+
+To set the `id` of a `div` tag to `"my-lil-div"`:
+
+```html
+<div id="my-lil-div"></div>
+```
+
+### Notions
+
+- [`id` attribute](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/id)