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import SwiftFormat
import SwiftParser
import XCTest
@_spi(Rules) @_spi(Testing) import SwiftFormat
class ImportsXCTestVisitorTests: XCTestCase {
func testDoesNotImportXCTest() throws {
XCTAssertEqual(
try makeContextAndSetImportsXCTest(source: """
import Foundation
"""),
.doesNotImportXCTest
)
}
func testImportsXCTest() throws {
XCTAssertEqual(
try makeContextAndSetImportsXCTest(source: """
import Foundation
import XCTest
"""),
.importsXCTest
)
}
func testImportsSpecificXCTestDecl() throws {
XCTAssertEqual(
try makeContextAndSetImportsXCTest(source: """
import Foundation
import class XCTest.XCTestCase
"""),
.importsXCTest
)
}
func testImportsXCTestInsideConditional() throws {
XCTAssertEqual(
try makeContextAndSetImportsXCTest(source: """
import Foundation
#if SOME_FEATURE_FLAG
import XCTest
#endif
"""),
.importsXCTest
)
}
/// Parses the given source, makes a new `Context`, then populates and returns its `XCTest`
/// import state.
private func makeContextAndSetImportsXCTest(source: String) throws -> Context.XCTestImportState {
let sourceFile = Parser.parse(source: source)
let context = Context(
configuration: Configuration(),
operatorTable: .standardOperators,
findingConsumer: { _ in },
fileURL: URL(fileURLWithPath: "/tmp/test.swift"),
sourceFileSyntax: sourceFile,
ruleNameCache: ruleNameCache)
setImportsXCTest(context: context, sourceFile: sourceFile)
return context.importsXCTest
}
}
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