Buckets:
localhost1978/localhost / LOCALHOST1978 /Modules /SSK_Foundation /Tests /SSK_FoundationTests /AudioTelemetryProjectionTests.swift
| import SSK_Abstractions | |
| @testable import SSK_Foundation | |
| import XCTest | |
| @available(macOS 27.0, iOS 27.0, *) | |
| final class AudioTelemetryProjectionTests: XCTestCase { | |
| func testProjectionIsBoundedAndKeepsElevenSummaries() throws { | |
| let frames = (0..<500).map { index in | |
| PersistedAudioTelemetryFrame( | |
| timestamp: Double(index), | |
| gaps: (0..<11).map { Double($0 + index) }, | |
| tauChord: (0..<11).map { Double($0) / 10 } | |
| ) | |
| } | |
| let projection = try AudioTelemetryProjector.project(frames: frames) | |
| XCTAssertEqual( | |
| projection.chartSeries.count, | |
| AudioIngestionWidgetModel.maximumSeriesCount | |
| ) | |
| XCTAssertTrue(projection.chartSeries.allSatisfy { | |
| $0.points.count == AudioIngestionWidgetModel.maximumPointsPerSeries | |
| }) | |
| XCTAssertEqual(projection.chartSeries[0].points.first?.time, 0) | |
| XCTAssertEqual(projection.chartSeries[0].points.last?.time, 499) | |
| XCTAssertEqual(projection.summaries.count, 11) | |
| } | |
| func testProjectionRejectsWrongFrameShape() throws { | |
| let frame = PersistedAudioTelemetryFrame( | |
| timestamp: 0, | |
| gaps: [0], | |
| tauChord: Array(repeating: 0, count: 11) | |
| ) | |
| XCTAssertThrowsError(try AudioTelemetryProjector.project(frames: [frame])) { error in | |
| XCTAssertEqual( | |
| error as? AudioTelemetryProjectionError, | |
| .invalidDimensions(frame: 0, gaps: 1, tauChord: 11) | |
| ) | |
| } | |
| } | |
| func testEmptyProjectionHasTextFallbackInputs() throws { | |
| let projection = try AudioTelemetryProjector.project(frames: []) | |
| XCTAssertTrue(projection.chartSeries.isEmpty) | |
| XCTAssertTrue(projection.summaries.isEmpty) | |
| } | |
| } | |
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