maxsoch
7b3468126a
parseOutdatedJSON decodes brew outdated --json into OutdatedPackages, which separates formulae from casks — the plain-text output is just names with no type information. Codable structs mirror the JSON shape, with convertFromSnakeCase mapping installed_versions to Swift naming. Undecodable input (brew error text, empty output) parses as .none. The legacy line parser stays until callers switch over next commit. Covered by 4 new unit tests. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
90 lines
2.8 KiB
Swift
90 lines
2.8 KiB
Swift
@testable import BrewBar
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import XCTest
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final class BrewParserTests: XCTestCase {
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// MARK: - parseOutdated
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func testParseOutdated_multiplePackages() {
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let output = "wget\nffmpeg\ngit\n"
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XCTAssertEqual(BrewParser.parseOutdated(output), ["wget", "ffmpeg", "git"])
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}
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func testParseOutdated_emptyOutput() {
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XCTAssertEqual(BrewParser.parseOutdated(""), [])
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}
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func testParseOutdated_singlePackage() {
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XCTAssertEqual(BrewParser.parseOutdated("wget\n"), ["wget"])
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}
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func testParseOutdated_trailingNewlinesIgnored() {
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let output = "wget\n\n\n"
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XCTAssertEqual(BrewParser.parseOutdated(output), ["wget"])
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}
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// MARK: - parseOutdatedJSON
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func testParseOutdatedJSON_formulaeAndCasks() {
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let output = """
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{
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"formulae": [
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{
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"name": "wget",
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"installed_versions": ["1.21.3"],
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"current_version": "1.21.4",
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"pinned": false,
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"pinned_version": null
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}
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],
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"casks": [
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{
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"name": "tailscale-app",
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"installed_versions": ["1.98.5"],
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"current_version": "1.98.8",
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"pinned": false,
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"pinned_version": null
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}
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]
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}
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"""
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let result = BrewParser.parseOutdatedJSON(output)
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XCTAssertEqual(result.formulae.map(\.name), ["wget"])
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XCTAssertEqual(result.casks.map(\.name), ["tailscale-app"])
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XCTAssertEqual(result.count, 2)
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XCTAssertFalse(result.isEmpty)
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XCTAssertEqual(result.all.map(\.name), ["wget", "tailscale-app"])
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}
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func testParseOutdatedJSON_nothingOutdated() {
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let result = BrewParser.parseOutdatedJSON("{\"formulae\": [], \"casks\": []}")
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XCTAssertTrue(result.isEmpty)
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XCTAssertEqual(result.count, 0)
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}
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func testParseOutdatedJSON_invalidInputReturnsNone() {
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XCTAssertEqual(BrewParser.parseOutdatedJSON(""), .none)
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XCTAssertEqual(BrewParser.parseOutdatedJSON("Error: some brew failure"), .none)
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}
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func testParseOutdatedJSON_packageLabel() {
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let package = OutdatedPackage(name: "wget", installedVersions: ["1.21.3"], currentVersion: "1.21.4")
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XCTAssertEqual(package.label, "wget 1.21.3 → 1.21.4")
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}
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// MARK: - parseVersion
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func testParseVersion_picksFirstLine() {
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let output = "Homebrew 4.3.0\nHomebrew/homebrew-core (git revision abc123)\n"
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XCTAssertEqual(BrewParser.parseVersion(output), "Homebrew 4.3.0")
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}
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func testParseVersion_emptyOutput() {
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XCTAssertEqual(BrewParser.parseVersion(""), "Unknown")
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}
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func testParseVersion_singleLine() {
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XCTAssertEqual(BrewParser.parseVersion("Homebrew 4.3.0"), "Homebrew 4.3.0")
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}
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}
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