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/*
This source file is part of the Swift.org open source project
Copyright (c) 2021 Apple Inc. and the Swift project authors
Licensed under Apache License v2.0 with Runtime Library Exception
See https://swift.org/LICENSE.txt for license information
See https://swift.org/CONTRIBUTORS.txt for Swift project authors
*/
import XCTest
@testable import Markdown
class SymbolLinkTests: XCTestCase {
func testSymbolLinkDestination() {
let destination = "destination"
let symbolLink = SymbolLink(destination: destination)
XCTAssertEqual(destination, symbolLink.destination)
XCTAssertEqual(0, symbolLink.childCount)
let newDestination = "newdestination"
var newSymbolLink = symbolLink
newSymbolLink.destination = newDestination
XCTAssertEqual(newDestination, newSymbolLink.destination)
XCTAssertFalse(symbolLink.isIdentical(to: newSymbolLink))
}
func testDetectionFromInlineCode() {
let source = "``foo()``"
do { // option on
let document = Document(parsing: source, options: .parseSymbolLinks)
let expectedDump = """
Document @1:1-1:10
└─ Paragraph @1:1-1:10
└─ SymbolLink @1:1-1:10 destination: foo()
"""
XCTAssertEqual(expectedDump, document.debugDescription(options: .printSourceLocations))
}
do { // option off
let document = Document(parsing: source)
let expectedDump = """
Document @1:1-1:10
└─ Paragraph @1:1-1:10
└─ InlineCode @1:1-1:10 `foo()`
"""
XCTAssertEqual(expectedDump, document.debugDescription(options: .printSourceLocations))
}
}
func testMultilineSymbolLink() {
let source = """
Test of a ``multi
line symbolink``
"""
let document = Document(parsing: source, options: .parseSymbolLinks)
let expectedDump = """
Document @1:1-2:17
└─ Paragraph @1:1-2:17
├─ Text @1:1-1:11 "Test of a "
└─ SymbolLink @1:11-2:17 destination: multi line symbolink
"""
XCTAssertEqual(expectedDump, document.debugDescription(options: .printSourceLocations))
}
}
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