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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2023 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 the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import SwiftSyntax
import SwiftSyntaxBuilder
import XCTest
final class DictionaryExprTests: XCTestCase {
func testPlainDictionaryExpr() {
let buildable = DictionaryExprSyntax {
for i in 1...3 {
DictionaryElementSyntax(key: IntegerLiteralExprSyntax(i), value: IntegerLiteralExprSyntax(i))
}
}
assertBuildResult(buildable, "[1: 1, 2: 2, 3: 3]")
}
func testEmptyDictionaryExpr() {
let buildable = DictionaryExprSyntax()
assertBuildResult(buildable, "[:]")
}
func testMultilineDictionaryLiteral() {
let builder = ExprSyntax(
"""
[
1:1,
2: "二",
"three": 3,
4:
#"f"o"u"r"#,
]
"""
)
assertBuildResult(
builder,
"""
[
1: 1,
2: "二",
"three": 3,
4:
#"f"o"u"r"#,
]
"""
)
}
}
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