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Fix Linux tests

This commit is contained in:
Alexandr Goncharov 2020-06-09 15:56:41 +03:00
parent 104c57384a
commit f4d40ff315
3 changed files with 59 additions and 24 deletions
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1
Sources/Conf/Environment.swift
View File

@ -1,5 +1,6 @@
import Foundation
/// Manages environment variables
@dynamicMemberLookup
public struct Environment {
public init(info: ProcessInfo = .processInfo) {

40
Tests/ConfTests/EnvironmentTests.swift
View File

@ -3,9 +3,18 @@ import XCTest
final class EnvironmentTests: XCTestCase {
static let sampleValues: [String: String] = [
"first": "string",
"integer": "1",
"float": "2.33",
"booleanTrue": "true",
"booleanFalse": "false",
"YES": "YES"
]
func testDump() throws {
let values = MockProcessInfo.sampleEnv
let info = MockProcessInfo(values)
let values = Self.sampleValues
let info = ProcessInfo.make(with: values)
let env = Environment(info: info)
let dumped = env.dump()
@ -14,8 +23,7 @@ final class EnvironmentTests: XCTestCase {
}
func testRead() throws {
let values = MockProcessInfo.sampleEnv
let info = MockProcessInfo(values)
let info = ProcessInfo.make(with: Self.sampleValues)
let env = Environment(info: info)
XCTAssertNil(env.blabla)
@ -59,7 +67,7 @@ final class EnvironmentTests: XCTestCase {
}
func testAdd() {
let env = Environment(info: ProcessInfo())
let env = Environment(info: ProcessInfo.instance)
XCTAssertNil(env.key1)
env.key1 = "value1"
@ -71,7 +79,7 @@ final class EnvironmentTests: XCTestCase {
}
func testRemove() {
let env = Environment(info: ProcessInfo())
let env = Environment(info: ProcessInfo.instance)
env.key1 = "value1"
XCTAssertEqual(env.key1, "value1")
@ -85,7 +93,7 @@ final class EnvironmentTests: XCTestCase {
}
func testUpdate() {
let env = Environment(info: ProcessInfo())
let env = Environment(info: ProcessInfo.instance)
env.key1 = "value"
XCTAssertEqual(env.key1, "value")
@ -94,7 +102,7 @@ final class EnvironmentTests: XCTestCase {
}
func testWrite() {
let env = Environment(info: ProcessInfo())
let env = Environment(info: ProcessInfo.instance)
let int = Int.random(in: Int.min...Int.max)
env.int = int
@ -109,21 +117,5 @@ final class EnvironmentTests: XCTestCase {
env.failure = false
XCTAssertEqual(env.failure, false)
}
}
class MockProcessInfo: ProcessInfo {
init(_ env: [String: String]) { self.env = env }
var env: [String: String]
override var environment: [String: String] { env }
static let sampleEnv: [String: String] = [
"first": "string",
"integer": "1",
"float": "2.33",
"booleanTrue": "true",
"booleanFalse": "false",
"YES": "YES"
]
}

42
Tests/ConfTests/MockProcessInfo.swift Normal file
View File

@ -0,0 +1,42 @@
import Foundation
#if os(macOS)
class MockProcessInfo: ProcessInfo {
init(_ env: [String: String]) { self.env = env }
var env: [String: String]
override var environment: [String: String] { env }
}
#endif
extension ProcessInfo {
static var instance: ProcessInfo {
#if os(macOS)
return ProcessInfo()
#else
return ProcessInfo.processInfo
#endif
}
static func make(with env: [String: String]) -> ProcessInfo {
#if os(macOS)
return MockProcessInfo(env)
#else
let info = ProcessInfo.instance
info.clearEnv()
info.set(env: env)
return info
#endif
}
func clearEnv() {
environment.forEach {key, _ in
unsetenv(key)
}
}
func set(env: [String: String]) {
env.forEach { key, value in
setenv(key, value, 1)
}
}
}