connor
f8e4a497fa
Discovery is the three PROPFINDs RFC 4791 describes rather than a walk through likely URLs. Queries use time-range, which v1 never did -- it fetched whole calendars and filtered in the browser on every view change. Every write states a precondition, so a stale ETag produces a Conflict a caller can act on instead of silently destroying somebody's edit. XML goes through quick-xml with namespace resolution. v1 matched prefixes with six regexes tried in sequence and recompiled inside the loop; there is a fixture here that is the same document under different prefixes, and it parses identically. Protocol parsing is split from transport so it can be tested against responses recorded from a real Baikal -- including the second propstat carrying 404s, which is what makes "this calendar has no colour" different from "this calendar has an empty colour". Live tests run against a real server, never a mock. tests/baikal/run.sh starts a container, walks Baikal's install wizard, and runs them; each test builds and destroys its own collection, so pointing it at a real server touches nothing that was already there. They cover discovery, round-trip, stale-ETag conflict, duplicate create, delete, time-range filtering, a series returned whole with its override, and writing every synthetic golden fixture to the server and reading it back. libdav was evaluated first, as planned. Not adopted: its HttpClient trait is defined over hyper::body::Incoming, so using it means replacing reqwest everywhere, plus a DNS resolver for service discovery we do not do and a second XML parser. Its precondition design is where Precondition's shape comes from. Reasons are recorded in the crate docs.
21 lines
667 B
XML
21 lines
667 B
XML
<?xml version="1.0" ?>
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<d:multistatus xmlns:d="DAV:" xmlns:s="http://sabredav.org/ns" xmlns:cal="urn:ietf:params:xml:ns:caldav" xmlns:cs="http://calendarserver.org/ns/" xmlns:card="urn:ietf:params:xml:ns:carddav">
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<d:response>
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<d:href>/dav.php/</d:href>
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<d:propstat>
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<d:prop>
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<d:current-user-principal>
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<d:href>/dav.php/principals/alex/</d:href>
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</d:current-user-principal>
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</d:prop>
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<d:status>HTTP/1.1 200 OK</d:status>
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</d:propstat>
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<d:propstat>
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<d:prop>
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<d:displayname/>
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</d:prop>
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<d:status>HTTP/1.1 404 Not Found</d:status>
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</d:propstat>
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</d:response>
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</d:multistatus>
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