field_ios

In-the-field app for Radroots on iOS
git clone https://radroots.dev/git/field_ios.git
Log | Files | Refs | README | LICENSE

TeraSessionGenerationTests.swift (2216B)

      1 @testable import TeraApp
      2 import XCTest
      3 
      4 final class TeraSessionGenerationTests: XCTestCase {
      5   func testSessionAdvancesWithoutChangingExistingDiagnosticValues() throws {
      6     let first = try TeraSessionGeneration.initial.next()
      7     let second = try first.next()
      8     XCTAssertNotEqual(first, second)
      9     XCTAssertEqual(first.diagnosticValue, "1")
     10     XCTAssertEqual(second.diagnosticValue, "2")
     11     let identity = TeraRuntimeOperationIdentity(generation: first, sequence: 7, kind: .startup)
     12     XCTAssertEqual(identity.rawValue, "ios-runtime-1-7-startup")
     13     XCTAssertEqual(TeraProjectionRevision(rawValue: UInt64.max).rawValue, UInt64.max)
     14   }
     15 
     16   func testExhaustionInvalidatesCallbacksAndNeverReusesAnEarlierSession() throws {
     17     let beforeLast = TeraSessionGeneration(rawValue: UInt64.max - 1)
     18     let last = try beforeLast.next()
     19     XCTAssertEqual(last.diagnosticValue, String(UInt64.max))
     20     XCTAssertThrowsError(try last.next()) { error in
     21       XCTAssertEqual(error as? TeraStateTransitionError, .generationOverflow)
     22     }
     23     let exhausted = last.invalidated()
     24     XCTAssertNotEqual(exhausted, last)
     25     XCTAssertNotEqual(exhausted, .initial)
     26     XCTAssertFalse(exhausted.isActive)
     27     XCTAssertEqual(exhausted.invalidated(), exhausted)
     28     XCTAssertThrowsError(try exhausted.next())
     29     XCTAssertThrowsError(try exhausted.requireActive())
     30   }
     31 }
     32 
     33 extension TeraRuntimeClientTests {
     34     func testRestartChangesSessionButPreservesDurableLaunchScope() async throws {
     35         let harness = RuntimeHarness()
     36         let client = TeraRuntimeClient(factory: harness.start)
     37         let configuration = makeConfiguration(generation: "06")
     38         let first = try await client.start(configuration: configuration)
     39         let firstLifecycle = await client.lifecycle()
     40         _ = try await client.stop()
     41         let second = try await client.start(configuration: configuration)
     42         let secondLifecycle = await client.lifecycle()
     43         XCTAssertNotEqual(firstLifecycle, secondLifecycle)
     44         XCTAssertEqual(first.identity, second.identity)
     45         let launches = await harness.launchConfigurations()
     46         XCTAssertEqual(launches, [configuration, configuration])
     47         _ = try await client.stop()
     48     }
     49 }