write annotation parameter import

Author: hauner

openapi-processor-core/src/main/kotlin/io/openapiprocessor/core/writer/java/InterfaceWriter.kt

@@ -56,7 +56,9 @@ class InterfaceWriter(
         imports.add(generatedWriter.getImport())
 
         endpoints.forEach { ep ->
-            imports.addAll(annotations.getAnnotation (ep.method).imports)
+            val annotation = annotations.getAnnotation (ep.method)
+            imports.addAll(annotation.imports)
+            imports.addAll(annotation.referencedImports)
 
             if (ep.deprecated) {
                 imports.add (java.lang.Deprecated::class.java.canonicalName)

openapi-processor-core/src/test/kotlin/io/openapiprocessor/core/writer/java/InterfaceWriterSpec.kt

@@ -15,6 +15,7 @@ import io.openapiprocessor.core.builder.api.`interface`
 import io.openapiprocessor.core.converter.ApiOptions
 import io.openapiprocessor.core.converter.mapping.AnnotationTypeMapping
 import io.openapiprocessor.core.converter.mapping.ParameterAnnotationTypeMapping
+import io.openapiprocessor.core.converter.mapping.SimpleParameterValue
 import io.openapiprocessor.core.extractBody
 import io.openapiprocessor.core.extractImports
 import io.openapiprocessor.core.framework.FrameworkAnnotations
@@ -29,6 +30,10 @@ import io.openapiprocessor.core.support.datatypes.ObjectDataType
 import io.openapiprocessor.core.support.datatypes.propertyDataTypeString
 import java.io.StringWriter
 import java.io.Writer
+import kotlin.Boolean
+import kotlin.Pair
+import kotlin.String
+import kotlin.to
 import io.mockk.mockk as stub
 import io.openapiprocessor.core.converter.mapping.Annotation as AnnotationMapping
 
@@ -64,6 +69,27 @@ class InterfaceWriterSpec: StringSpec({
         extractImports(target) shouldContain "import annotation.Mapping;"
     }
 
+    "writes mapping parameter import" {
+        every { annotations.getAnnotation(any<HttpMethod>()) } returns Annotation(
+            "annotation.Mapping", linkedMapOf(
+                "parameter" to SimpleParameterValue("Parameter", "parameter.Parameter")
+            )
+        )
+
+        val itf = `interface` {
+            endpoint("/foo") {
+                responses { status("200") }
+            }
+        }
+
+        // when:
+        writer.write(target, itf)
+
+        // then:
+        extractImports(target) shouldContain "import annotation.Mapping;"
+        extractImports(target) shouldContain "import parameter.Parameter;"
+    }
+
     "writes multiple mapping imports" {
         every { annotations.getAnnotation(any<HttpMethod>()) } returnsMany listOf(
             Annotation("annotation.MappingA"),