How to use testUnwrappingVariable_inBashStyle method of SubstitutionStyleTests class

1//
2//  SubstitutionStyleTests.swift
3//  MockingbirdTests
4//
5//  Created by Andrew Chang on 4/15/20.
6//
7
8import XCTest
9@testable import MockingbirdGenerator
10
11class SubstitutionStyleTests: XCTestCase {
12  
13  // MARK: - Wrapping
14  
15  func testWrappingVariable_inMakeStyle() {
16    XCTAssertEqual(SubstitutionStyle.make.wrap("BIRD"), "$(BIRD)")
17  }
18  
19  func testWrappingVariable_inBashStyle() {
20    XCTAssertEqual(SubstitutionStyle.bash.wrap("BIRD"), "${BIRD}")
21  }
22  
23  // MARK: - Unwrapping
24  
25  func testUnwrappingVariable_inMakeStyle() {
26    let unwrapped = SubstitutionStyle.unwrap("$(BIRD)")
27    XCTAssertEqual(unwrapped?.variable, "BIRD")
28    XCTAssertEqual(unwrapped?.style, .make)
29  }
30  
31  func testUnwrappingVariable_inBashStyle() {
32    let unwrapped = SubstitutionStyle.unwrap("${BIRD}")
33    XCTAssertEqual(unwrapped?.variable, "BIRD")
34    XCTAssertEqual(unwrapped?.style, .bash)
35  }
36  
37  func testUnwrappingVariable_inInvalidStyle() {
38    XCTAssertEqual(SubstitutionStyle.unwrap("BIRD")?.variable, nil)
39  }
40}
41

Source: SubstitutionStyleTests.swift

//
//  SubstitutionStyleTests.swift
//  MockingbirdTests
//
//  Created by Andrew Chang on 4/15/20.
//

import XCTest
@testable import MockingbirdGenerator

class SubstitutionStyleTests: XCTestCase {
  
  // MARK: - Wrapping
  
  func testWrappingVariable_inMakeStyle() {
    XCTAssertEqual(SubstitutionStyle.make.wrap("BIRD"), "$(BIRD)")
  }
  
  func testWrappingVariable_inBashStyle() {
    XCTAssertEqual(SubstitutionStyle.bash.wrap("BIRD"), "${BIRD}")
  }
  
  // MARK: - Unwrapping
  
  func testUnwrappingVariable_inMakeStyle() {
    let unwrapped = SubstitutionStyle.unwrap("$(BIRD)")
    XCTAssertEqual(unwrapped?.variable, "BIRD")
    XCTAssertEqual(unwrapped?.style, .make)
  }
  
  func testUnwrappingVariable_inBashStyle() {
    let unwrapped = SubstitutionStyle.unwrap("${BIRD}")
    XCTAssertEqual(unwrapped?.variable, "BIRD")
    XCTAssertEqual(unwrapped?.style, .bash)
  }
  
  func testUnwrappingVariable_inInvalidStyle() {
    XCTAssertEqual(SubstitutionStyle.unwrap("BIRD")?.variable, nil)
  }
}