Improve generator test coverage

detekt-generator/src/main/kotlin/io/gitlab/arturbosch/detekt/generator/out/Markdown.kt

@@ -54,4 +54,4 @@ inline fun MarkdownContent.list(listContent: MarkdownList.() -> Unit) {
 }
 
 inline fun MarkdownList.item(item: () -> String) = append("* ${item()}\n")
-inline fun MarkdownList.description(description: () -> String) = append("   ${description()}\n")
+inline fun MarkdownList.description(description: () -> String) = append("  ${description()}\n")

detekt-generator/src/test/kotlin/io/gitlab/arturbosch/detekt/generator/util/RuleSetPageCreator.kt

@@ -9,7 +9,27 @@ import io.gitlab.arturbosch.detekt.generator.printer.rulesetpage.RuleSetPage
 
 internal fun createRuleSetPage(): RuleSetPage {
     val rules = createRules()
-    val ruleSetProvider = RuleSetProvider("style", "style rule set", Active("1.0.0"), rules.map { it.name })
+    val ruleSetProvider =
+        RuleSetProvider(
+            name = "style",
+            description = "style rule set",
+            defaultActivationStatus = Active("1.0.0"),
+            rules = rules.map { it.name },
+            configuration = listOf(
+                Configuration(
+                    name = "rulesetconfig1",
+                    description = "description rulesetconfig1",
+                    defaultValue = "true",
+                    deprecated = null
+                ),
+                Configuration(
+                    name = "rulesetconfig2",
+                    description = "description rulesetconfig2",
+                    defaultValue = "['foo', 'bar']",
+                    deprecated = "is deprecated"
+                )
+            )
+        )
     return RuleSetPage(ruleSetProvider, rules)
 }
 
@@ -26,7 +46,8 @@ internal fun createRules(): List<Rule> {
         parent = "",
         configuration = listOf(
             Configuration("conf1", "a config option", "foo", null),
-            Configuration("conf2", "deprecated config", "false", "use conf1 instead")
+            Configuration("conf2", "deprecated config", "false", "use conf1 instead"),
+            Configuration("conf3", "list config", "['a', 'b']", null),
         )
     )
     val rule2 = Rule(

detekt-generator/src/test/resources/RuleSet.md

@@ -14,13 +14,17 @@ a wildcard import
 
 * `conf1` (default: `foo`)
 
-   a config option
+  a config option
 
 * ~~`conf2`~~ (default: `false`)
 
-   **Deprecated**: use conf1 instead
+  **Deprecated**: use conf1 instead
 
-   deprecated config
+  deprecated config
+
+* `conf3` (default: `['a', 'b']`)
+
+  list config
 
 #### Noncompliant Code:
 

detekt-generator/src/test/resources/RuleSetConfig.yml

@@ -1,9 +1,12 @@
 style:
   active: true
+  rulesetconfig1: true
+  rulesetconfig2: ['foo', 'bar']
   WildcardImport:
     active: true
     excludes: ['**/test/**', '**/androidTest/**', '**/commonTest/**', '**/jvmTest/**', '**/jsTest/**', '**/iosTest/**']
     conf1: foo
+    conf3: ['a', 'b']
   EqualsNull:
     active: false
   NoUnitKeyword: