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chore: lint
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Tests/SwiftlyTests/RunTests.swift

Lines changed: 25 additions & 26 deletions
Original file line numberDiff line numberDiff line change
@@ -9,38 +9,37 @@ import Testing
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/// Tests that the `run` command can switch between installed toolchains.
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@Test(.mockedSwiftlyVersion(), .mockHomeToolchains()) func runSelection() async throws {
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// GIVEN: a set of installed toolchains
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// WHEN: invoking the run command with a selector argument for that toolchain
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var output = try await SwiftlyTests.runWithMockedIO(Run.self, ["run", "swift", "--version", "+\(ToolchainVersion.newStable.name)"])
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// THEN: the output confirms that it ran with the selected toolchain
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#expect(output.contains(ToolchainVersion.newStable.name))
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// GIVEN: a set of installed toolchains
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// WHEN: invoking the run command with a selector argument for that toolchain
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var output = try await SwiftlyTests.runWithMockedIO(Run.self, ["run", "swift", "--version", "+\(ToolchainVersion.newStable.name)"])
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// THEN: the output confirms that it ran with the selected toolchain
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#expect(output.contains(ToolchainVersion.newStable.name))
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// GIVEN: a set of installed toolchains and one is selected with a .swift-version file
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let versionFile = SwiftlyTests.ctx.currentDirectory / ".swift-version"
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try ToolchainVersion.oldStable.name.write(to: versionFile, atomically: true, encoding: .utf8)
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// WHEN: invoking the run command without any selector arguments for toolchains
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output = try await SwiftlyTests.runWithMockedIO(Run.self, ["run", "swift", "--version"])
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// THEN: the output confirms that it ran with the selected toolchain
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#expect(output.contains(ToolchainVersion.oldStable.name))
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// GIVEN: a set of installed toolchains and one is selected with a .swift-version file
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let versionFile = SwiftlyTests.ctx.currentDirectory / ".swift-version"
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try ToolchainVersion.oldStable.name.write(to: versionFile, atomically: true, encoding: .utf8)
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// WHEN: invoking the run command without any selector arguments for toolchains
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output = try await SwiftlyTests.runWithMockedIO(Run.self, ["run", "swift", "--version"])
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// THEN: the output confirms that it ran with the selected toolchain
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#expect(output.contains(ToolchainVersion.oldStable.name))
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// GIVEN: a set of installed toolchains
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// WHEN: invoking the run command with a selector argument for a toolchain that isn't installed
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do {
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try await SwiftlyTests.runCommand(Run.self, ["run", "swift", "+1.2.3", "--version"])
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#expect(false)
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} catch let e as SwiftlyError {
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#expect(e.message.contains("didn't match any of the installed toolchains"))
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}
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// THEN: an error is shown because there is no matching toolchain that is installed
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// GIVEN: a set of installed toolchains
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// WHEN: invoking the run command with a selector argument for a toolchain that isn't installed
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do {
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try await SwiftlyTests.runCommand(Run.self, ["run", "swift", "+1.2.3", "--version"])
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#expect(false)
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} catch let e as SwiftlyError {
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#expect(e.message.contains("didn't match any of the installed toolchains"))
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}
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// THEN: an error is shown because there is no matching toolchain that is installed
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}
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/// Tests the `run` command verifying that the environment is as expected
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@Test(.mockedSwiftlyVersion(), .mockHomeToolchains()) func runEnvironment() async throws {
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// The toolchains directory should be the fist entry on the path
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let output = try await SwiftlyTests.runWithMockedIO(Run.self, ["run", try await Swiftly.currentPlatform.getShell(), "-c", "echo $PATH"])
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#expect(output.count == 1)
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#expect(output[0].contains(Swiftly.currentPlatform.swiftlyToolchainsDir(SwiftlyTests.ctx).string))
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// The toolchains directory should be the fist entry on the path
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let output = try await SwiftlyTests.runWithMockedIO(Run.self, ["run", try await Swiftly.currentPlatform.getShell(), "-c", "echo $PATH"])
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#expect(output.count == 1)
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#expect(output[0].contains(Swiftly.currentPlatform.swiftlyToolchainsDir(SwiftlyTests.ctx).string))
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}
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/// Tests the extraction of proxy arguments from the run command arguments.

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