import XCTest
import PathKit
import XcodeGenKit
import xcodeproj

let fixturePath = Path(#file).parent().parent().parent() + "Fixtures"

func testGeneration(specPath: Path, projectPath: Path) throws {
    let spec = try Spec(path: specPath)
    let lintedSpec = SpecLinter.lint(spec)
    if lintedSpec.errors.isEmpty {
        let generator = ProjectGenerator(spec: lintedSpec.spec)
        let project = try generator.generate()
        try project.write(path: projectPath, override: true)
        _ = try XcodeProj(path: projectPath)
    } else {
        XCTFail("Spec has errors:\n\(lintedSpec.errors.map { $0.description}.joined(separator: "\n"))")
    }
}

class XcodeGenTests: XCTestCase {


    func test_project_generation() throws {
        try testGeneration(specPath: fixturePath + "TestProject/spec.yml", projectPath: fixturePath + "TestProject/spec.xcodeproj")
    }

    static var allTests = [
        ("testGeneration", test_project_generation),
        ]
}