101 lines
5.0 KiB
Swift
101 lines
5.0 KiB
Swift
import SourceKittenFramework
|
|
@testable import SwiftLintFramework
|
|
import XCTest
|
|
|
|
class LineLengthRuleTests: XCTestCase {
|
|
|
|
private let longFunctionDeclarations = [
|
|
"public func superDuperLongFunctionDeclaration(a: String, b: String, " +
|
|
"c: String, d: String, e: String, f: String, g: String, h: String, i: String, " +
|
|
"j: String, k: String, l: String, m: String, n: String, o: String, p: String, " +
|
|
"q: String, r: String, s: String, t: String, u: String, v: String, w: String, " +
|
|
"x: String, y: String, z: String) {\n",
|
|
"func superDuperLongFunctionDeclaration(a: String, b: String, " +
|
|
"c: String, d: String, e: String, f: String, g: String, h: String, i: String, " +
|
|
"j: String, k: String, l: String, m: String, n: String, o: String, p: String, " +
|
|
"q: String, r: String, s: String, t: String, u: String, v: String, w: String, " +
|
|
"x: String, y: String, z: String) {\n"
|
|
]
|
|
|
|
private let longComment = String(repeating: "/", count: 121) + "\n"
|
|
private let longBlockComment = "/*" + String(repeating: " ", count: 121) + "*/\n"
|
|
private let declarationWithTrailingLongComment = "let foo = 1 " + String(repeating: "/", count: 121) + "\n"
|
|
private let interpolatedString = "print(\"\\(value)" + String(repeating: "A", count: 113) + "\" )\n"
|
|
private let plainString = "print(\"" + String(repeating: "A", count: 121) + ")\"\n"
|
|
|
|
func testLineLength() {
|
|
verifyRule(LineLengthRule.description, commentDoesntViolate: false, stringDoesntViolate: false)
|
|
}
|
|
|
|
func testLineLengthWithIgnoreFunctionDeclarationsEnabled() {
|
|
let baseDescription = LineLengthRule.description
|
|
let nonTriggeringExamples = baseDescription.nonTriggeringExamples + longFunctionDeclarations
|
|
let description = baseDescription.with(nonTriggeringExamples: nonTriggeringExamples)
|
|
|
|
verifyRule(description, ruleConfiguration: ["ignores_function_declarations": true],
|
|
commentDoesntViolate: false, stringDoesntViolate: false)
|
|
}
|
|
|
|
func testLineLengthWithIgnoreCommentsEnabled() {
|
|
let baseDescription = LineLengthRule.description
|
|
let triggeringExamples = longFunctionDeclarations + [declarationWithTrailingLongComment]
|
|
let nonTriggeringExamples = [longComment, longBlockComment]
|
|
|
|
let description = baseDescription.with(nonTriggeringExamples: nonTriggeringExamples)
|
|
.with(triggeringExamples: triggeringExamples)
|
|
|
|
verifyRule(description, ruleConfiguration: ["ignores_comments": true],
|
|
commentDoesntViolate: false, stringDoesntViolate: false, skipCommentTests: true)
|
|
}
|
|
|
|
func testLineLengthWithIgnoreURLsEnabled() {
|
|
let url = "https://github.com/realm/SwiftLint"
|
|
let triggeringLines = [String(repeating: "/", count: 121) + "\(url)\n"]
|
|
let nonTriggeringLines = [
|
|
"\(url) " + String(repeating: "/", count: 118) + " \(url)\n",
|
|
"\(url)/" + String(repeating: "a", count: 120)
|
|
]
|
|
|
|
let baseDescription = LineLengthRule.description
|
|
let nonTriggeringExamples = baseDescription.nonTriggeringExamples + nonTriggeringLines
|
|
let triggeringExamples = baseDescription.triggeringExamples + triggeringLines
|
|
|
|
let description = baseDescription.with(nonTriggeringExamples: nonTriggeringExamples)
|
|
.with(triggeringExamples: triggeringExamples)
|
|
|
|
verifyRule(description, ruleConfiguration: ["ignores_urls": true],
|
|
commentDoesntViolate: false, stringDoesntViolate: false)
|
|
}
|
|
|
|
func testLineLengthWithIgnoreInterpolatedStringsTrue() {
|
|
let triggeringLines = [plainString]
|
|
let nonTriggeringLines = [interpolatedString]
|
|
|
|
let baseDescription = LineLengthRule.description
|
|
let nonTriggeringExamples = baseDescription.nonTriggeringExamples + nonTriggeringLines
|
|
let triggeringExamples = baseDescription.triggeringExamples + triggeringLines
|
|
|
|
let description = baseDescription.with(nonTriggeringExamples: nonTriggeringExamples)
|
|
.with(triggeringExamples: triggeringExamples)
|
|
|
|
verifyRule(description, ruleConfiguration: ["ignores_interpolated_strings": true],
|
|
commentDoesntViolate: false, stringDoesntViolate: false)
|
|
|
|
}
|
|
func testLineLengthWithIgnoreInterpolatedStringsFalse() {
|
|
let triggeringLines = [plainString, interpolatedString]
|
|
|
|
let baseDescription = LineLengthRule.description
|
|
let nonTriggeringExamples = baseDescription.nonTriggeringExamples
|
|
let triggeringExamples = baseDescription.triggeringExamples + triggeringLines
|
|
|
|
let description = baseDescription.with(nonTriggeringExamples: nonTriggeringExamples)
|
|
.with(triggeringExamples: triggeringExamples)
|
|
|
|
verifyRule(description, ruleConfiguration: ["ignores_interpolated_strings": false],
|
|
commentDoesntViolate: false, stringDoesntViolate: false)
|
|
|
|
}
|
|
|
|
}
|