Hardcode documentation for the synthetic Enum.entries property (#3071)

2 files changed, 66 insertions, 0 deletions

diff --git a/plugins/base/src/main/resources/dokka/docs/kdoc/EnumEntries.kt.template b/plugins/base/src/main/resources/dokka/docs/kdoc/EnumEntries.kt.template
new file mode 100644
index 00000000..20d16421
--- /dev/null
+++ b/plugins/base/src/main/resources/dokka/docs/kdoc/EnumEntries.kt.template
@@ -0,0 +1,3 @@
+Returns a representation of an immutable list of all enum entries, in the order they're declared.
+
+This method may be used to iterate over the enum entries.
diff --git a/plugins/base/src/test/kotlin/translators/DefaultDescriptorToDocumentableTranslatorTest.kt b/plugins/base/src/test/kotlin/translators/DefaultDescriptorToDocumentableTranslatorTest.kt
index c7e2bc21..9a96ad29 100644
--- a/plugins/base/src/test/kotlin/translators/DefaultDescriptorToDocumentableTranslatorTest.kt
+++ b/plugins/base/src/test/kotlin/translators/DefaultDescriptorToDocumentableTranslatorTest.kt
@@ -918,6 +918,69 @@ val soapXml = node("soap-env:Envelope", soapAttrs,
     }
 
     @Test
+    fun `should have documentation for synthetic Enum entries property`() {
+        testInline(
+            """
+            |/src/main/kotlin/test/KotlinEnum.kt
+            |package test
+            |
+            |enum class KotlinEnum {
+            |    FOO, BAR;
+            |}
+            """.trimIndent(),
+            configuration
+        ) {
+            documentablesMergingStage = { module ->
+                val kotlinEnum = module.packages.find { it.name == "test" }
+                    ?.classlikes
+                    ?.single { it.name == "KotlinEnum" }
+
+                checkNotNull(kotlinEnum)
+
+                val entriesProperty = kotlinEnum.properties.single { it.name == "entries" }
+                val expectedEntriesType = GenericTypeConstructor(
+                    dri = DRI(
+                        packageName = "kotlin.enums",
+                        classNames = "EnumEntries"
+                    ),
+                    projections = listOf(
+                        Invariance(
+                            GenericTypeConstructor(
+                                dri = DRI(
+                                    packageName = "test",
+                                    classNames = "KotlinEnum"
+                                ),
+                                projections = emptyList()
+                            )
+                        )
+                    )
+                )
+                assertEquals(expectedEntriesType, entriesProperty.type)
+
+                val expectedDocumentation = DocumentationNode(listOf(
+                    Description(
+                        CustomDocTag(
+                            children = listOf(
+                                P(listOf(
+                                    Text(
+                                        "Returns a representation of an immutable list of all enum entries, " +
+                                                "in the order they're declared."
+                                    ),
+                                )),
+                                P(listOf(
+                                    Text("This method may be used to iterate over the enum entries.")
+                                ))
+                            ),
+                            name = "MARKDOWN_FILE"
+                        )
+                    )
+                ))
+                assertEquals(expectedDocumentation, entriesProperty.documentation.values.single())
+            }
+        }
+    }
+
+    @Test
     fun `should have documentation for synthetic Enum valueOf functions`() {
         testInline(
             """