mirror of
https://github.com/permissionlesstech/bitchat.git
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a0a973eb81
* Remove "street" location channel; add coverage + names; style mesh - Drop GeohashChannelLevel.street and update mappings/tests\n- Map geohash lengths >=8 to Block in teleport, no Street\n- Show ~distance coverage (mi/km via Locale.measurementSystem) next to each #geohash\n- Add reverse geocoding to display coarse names (country/region/city/neighborhood) per level\n- Style "#mesh" row title with toolbar blue\n- Fix iOS 16 deprecation: use Locale.measurementSystem * Project: update Xcode project (auto) * UI: use '~' without trailing space before location name in sheet * Location sheet: poll for location at regular intervals while open (replace significant-move updates) * UI: show Bluetooth range next to #bluetooth in location sheet * UI: remove leading '#' from mesh title in location sheet * UI: bold location name in sheet when geohash has >0 people; refactor row to render subtitle pieces * UI: bold mesh/level titles when participant count > 0; factor meshCount() --------- Co-authored-by: jack <jackjackbits@users.noreply.github.com>
46 lines
2.0 KiB
Swift
46 lines
2.0 KiB
Swift
import XCTest
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@testable import bitchat
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final class LocationChannelsTests: XCTestCase {
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func testGeohashEncoderPrecisionMapping() {
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// Sanity: known coords (Statue of Liberty approx)
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let lat = 40.6892
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let lon = -74.0445
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let block = Geohash.encode(latitude: lat, longitude: lon, precision: GeohashChannelLevel.block.precision)
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let neighborhood = Geohash.encode(latitude: lat, longitude: lon, precision: GeohashChannelLevel.neighborhood.precision)
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let city = Geohash.encode(latitude: lat, longitude: lon, precision: GeohashChannelLevel.city.precision)
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let region = Geohash.encode(latitude: lat, longitude: lon, precision: GeohashChannelLevel.region.precision)
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let country = Geohash.encode(latitude: lat, longitude: lon, precision: GeohashChannelLevel.country.precision)
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XCTAssertEqual(block.count, 7)
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XCTAssertEqual(neighborhood.count, 6)
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XCTAssertEqual(city.count, 5)
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XCTAssertEqual(region.count, 4)
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XCTAssertEqual(country.count, 2)
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// All prefixes must match progressively
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XCTAssertTrue(block.hasPrefix(neighborhood))
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XCTAssertTrue(neighborhood.hasPrefix(city))
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XCTAssertTrue(city.hasPrefix(region))
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XCTAssertTrue(region.hasPrefix(country))
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}
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func testNostrGeohashFilterEncoding() throws {
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let gh = "u4pruy"
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let filter = NostrFilter.geohashEphemeral(gh)
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let data = try JSONEncoder().encode(filter)
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let json = String(data: data, encoding: .utf8) ?? ""
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// Expect kinds includes 20000 and tag filter '#g':[gh]
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XCTAssertTrue(json.contains("20000"))
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XCTAssertTrue(json.contains("\"#g\":[\"\(gh)\"]"))
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}
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func testPerGeohashIdentityDeterministic() throws {
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// Derive twice for same geohash; should be identical
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let gh = "u4pruy"
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let id1 = try NostrIdentityBridge.deriveIdentity(forGeohash: gh)
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let id2 = try NostrIdentityBridge.deriveIdentity(forGeohash: gh)
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XCTAssertEqual(id1.publicKeyHex, id2.publicKeyHex)
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}
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}
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