191 lines
7.8 KiB
Python
191 lines
7.8 KiB
Python
import json
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import re
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import subprocess
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from pathlib import Path
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ATTACHMENT = Path(__file__).parents[1] / "frontend" / "issue-attachment.js"
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INDEX = Path(__file__).parents[1] / "frontend" / "index.html"
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CSS = Path(__file__).parents[1] / "frontend" / "dashboard.css"
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DASHBOARD = Path(__file__).parents[1] / "frontend" / "dashboard.js"
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SERVICE_WORKER = Path(__file__).parents[1] / "frontend" / "service-worker.js"
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README = Path(__file__).parents[1] / "README.md"
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def run_node(script: str) -> str:
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return subprocess.run(
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["node", "-e", script], check=True, capture_output=True, text=True
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).stdout
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def test_mobile_attachment_prepares_comment_and_reuses_confirmed_upload():
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script = f"""
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const attachment = require({json.dumps(str(ATTACHMENT))});
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const calls = [];
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const file = {{name:'checkout.png', type:'image/png', size:8}};
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const controller = attachment.create({{
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readDataUrl: async selected => {{ calls.push('read:' + selected.name); return 'data:image/png;base64,iVBORw0KGgo='; }},
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upload: async payload => {{ calls.push(payload); return {{markdown:''}}; }},
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}});
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controller.select(file);
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(async()=>{{
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const first = await controller.prepareComment({{repository:'stackchain/api', number:17}}, 'Layout breaks');
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const second = await controller.prepareComment({{repository:'stackchain/api', number:17}}, 'Layout breaks');
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process.stdout.write(JSON.stringify({{first,second,calls,state:controller.state()}}));
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}})().catch(error=>{{ console.error(error); process.exit(1); }});
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"""
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output = json.loads(run_node(script))
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assert output["first"] == (
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"Layout breaks\n\n"
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)
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assert output["second"] == output["first"]
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assert output["calls"] == [
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"read:checkout.png",
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{
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"repository": "stackchain/api",
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"number": 17,
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"filename": "checkout.png",
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"content_type": "image/png",
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"data": "iVBORw0KGgo=",
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},
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]
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assert output["state"] == {
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"name": "checkout.png", "size": 8, "uploaded": True
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}
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def test_selected_screenshot_serializes_for_durable_issue_capture_without_uploading():
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script = f"""
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const attachment = require({json.dumps(str(ATTACHMENT))});
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const calls=[];
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const controller=attachment.create({{
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readDataUrl:async file=>{{calls.push('read:'+file.name);return 'data:image/webp;base64,UklGRg==';}},
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upload:async()=>{{calls.push('upload');}},
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}});
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controller.select({{name:'phone.webp',type:'image/webp',size:8}});
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controller.serialize().then(value=>process.stdout.write(JSON.stringify({{value,calls}})));
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"""
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output = json.loads(run_node(script))
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assert output == {
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"value": {
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"filename": "phone.webp",
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"contentType": "image/webp",
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"data": "UklGRg==",
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},
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"calls": ["read:phone.webp"],
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}
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def test_serialized_capture_attachment_can_be_restored_or_removed_while_editing():
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script = f"""
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const attachment=require({json.dumps(str(ATTACHMENT))});
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const controller=attachment.create({{readDataUrl:async()=>{{throw new Error('must not reread');}},upload:async()=>{{}}}});
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controller.restore({{filename:'saved.png',contentType:'image/png',data:'iVBORw0KGgo='}});
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(async()=>{{const restored={{state:controller.state(),value:await controller.serialize()}};controller.clear();process.stdout.write(JSON.stringify({{restored,removed:await controller.serialize()}}));}})();
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"""
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output = json.loads(run_node(script))
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assert output["restored"]["state"]["name"] == "saved.png"
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assert output["restored"]["value"]["data"] == "iVBORw0KGgo="
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assert output["removed"] is None
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def test_issue_composer_renders_thumb_reachable_screenshot_preview():
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html = INDEX.read_text()
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css = CSS.read_text()
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assert 'id="issue-attachment"' in html
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assert 'type="file"' in html
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assert 'accept="image/png,image/jpeg,image/webp"' in html
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assert 'for="issue-attachment"' in html
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assert 'id="issue-attachment-preview"' in html
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assert 'id="remove-issue-attachment"' in html
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assert '.issue-attachment-trigger' in css
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assert '.issue-attachment-preview' in css
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assert 'min-height:44px' in css
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def test_new_issue_sheet_captures_screenshot_into_durable_outbox():
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html = INDEX.read_text()
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source = DASHBOARD.read_text()
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css = CSS.read_text()
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assert 'id="create-issue-attachment"' in html
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assert 'accept="image/png,image/jpeg,image/webp"' in html
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assert 'id="create-issue-attachment-preview"' in html
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assert 'id="remove-create-issue-attachment"' in html
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assert "const createIssueAttachmentController = issueAttachment.mount({" in source
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assert "attachment: await createIssueAttachmentController.serialize()" in source
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assert "createIssueAttachmentController.restore(queued.attachment);" in source
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assert "createIssueAttachmentController.clear();" in source
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assert ".create-issue-attachment" in css
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assert "overflow-x:hidden" in css
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def test_attachment_view_keeps_invalid_draft_and_removes_preview():
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script = f"""
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const attachment = require({json.dumps(str(ATTACHMENT))});
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class Element {{
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constructor() {{ this.listeners={{}}; this.hidden=true; this.value=''; this.files=[]; this.textContent=''; this.src=''; }}
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addEventListener(type, fn) {{ this.listeners[type]=fn; }}
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dispatch(type) {{ return this.listeners[type]({{target:this}}); }}
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}}
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const input=new Element(), preview=new Element(), image=new Element(), meta=new Element(), remove=new Element(), status=new Element();
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const revoked=[];
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const controller=attachment.mount({{
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input,preview,image,meta,remove,status,
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createObjectURL:()=> 'blob:preview', revokeObjectURL:url=>revoked.push(url),
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readDataUrl:async()=>'', upload:async()=>{{}},
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}});
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input.files=[{{name:'payload.svg',type:'image/svg+xml',size:20}}]; input.dispatch('change');
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const invalid={{message:status.textContent,hidden:preview.hidden}};
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input.files=[{{name:'screen.png',type:'image/png',size:2048}}]; input.dispatch('change');
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const selected={{src:image.src,meta:meta.textContent,hidden:preview.hidden,state:controller.state()}};
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remove.dispatch('click');
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process.stdout.write(JSON.stringify({{invalid,selected,removed:{{hidden:preview.hidden,src:image.src,revoked,state:controller.state()}}}}));
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"""
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output = json.loads(run_node(script))
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assert output["invalid"] == {
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"message": "Choose a PNG, JPEG, or WebP screenshot.", "hidden": True
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}
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assert output["selected"]["src"] == "blob:preview"
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assert output["selected"]["hidden"] is False
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assert "screen.png" in output["selected"]["meta"]
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assert output["removed"] == {
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"hidden": True, "src": "", "revoked": ["blob:preview"], "state": None
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}
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def test_issue_comment_actions_upload_before_posting_and_clear_after_acceptance():
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source = DASHBOARD.read_text()
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assert "issueAttachment.mount({" in source
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assert "'/attachments'" in source
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assert "issueAttachmentController.prepareComment(item, body)" in source
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assert "issueAttachmentController.prepareComment(selectedIssue, body)" in source
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assert source.count("issueAttachmentController.clear();") >= 2
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def test_closing_issue_sheet_cannot_carry_a_screenshot_to_another_issue():
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source = DASHBOARD.read_text()
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close_body = re.search(
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r"function closeIssueSheet\(navigate = true\) \{(?P<body>.*?)\n \}",
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source,
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re.DOTALL,
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).group("body")
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assert "issueAttachmentController.clear();" in close_body
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def test_attachment_runtime_is_available_in_the_offline_app_shell():
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assert "static/issue-attachment.js" in SERVICE_WORKER.read_text()
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def test_readme_documents_mobile_screenshot_limits_and_delivery_order():
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readme = README.read_text()
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assert "PNG, JPEG, or WebP" in readme
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assert "2 MB" in readme
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assert "uploads before the comment is posted" in readme
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assert "New issue" in readme
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assert "retry resumes with the confirmed issue" in readme
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