SwiftLint/Tests/BuiltInRulesTests/DiscouragedDirectInitRuleTests.swift

import TestHelpers
import Testing

@testable import SwiftLintBuiltInRules

@Suite(.rulesRegistered)
struct DiscouragedDirectInitRuleTests {
    private let baseDescription = DiscouragedDirectInitRule.description

    @Test
    func discouragedDirectInitWithConfiguredSeverity() {
        verifyRule(baseDescription, ruleConfiguration: ["severity": "error"])
    }

    @Test
    func discouragedDirectInitWithNewIncludedTypes() {
        let triggeringExamples = [
            Example("let foo = ↓Foo()"),
            Example("let bar = ↓Bar()"),
        ]

        let nonTriggeringExamples = [
            Example("let foo = Foo(arg: toto)"),
            Example("let bar = Bar(arg: \"toto\")"),
        ]

        let description = baseDescription
            .with(triggeringExamples: triggeringExamples)
            .with(nonTriggeringExamples: nonTriggeringExamples)

        verifyRule(description, ruleConfiguration: ["types": ["Foo", "Bar"]])
    }

    @Test
    func discouragedDirectInitWithReplacedTypes() {
        let triggeringExamples = [
            Example("let bundle = ↓Bundle()")
        ]

        let nonTriggeringExamples = [
            Example("let device = UIDevice()")
        ]

        let description = baseDescription
            .with(triggeringExamples: triggeringExamples)
            .with(nonTriggeringExamples: nonTriggeringExamples)

        verifyRule(description, ruleConfiguration: ["types": ["Bundle"]])
    }
}