Remove already covered test method and related helper function from LlamaServiceTests

Author: Jan-Kazlouski-elastic

x-pack/plugin/inference/src/test/java/org/elasticsearch/xpack/inference/services/llama/LlamaServiceTests.java

@@ -89,7 +89,6 @@
 import static org.elasticsearch.xpack.inference.services.ServiceComponentsTests.createWithEmptySettings;
 import static org.elasticsearch.xpack.inference.services.llama.completion.LlamaChatCompletionModelTests.createChatCompletionModel;
 import static org.elasticsearch.xpack.inference.services.llama.completion.LlamaChatCompletionServiceSettingsTests.getServiceSettingsMap;
-import static org.elasticsearch.xpack.inference.services.llama.embeddings.LlamaEmbeddingsServiceSettingsTests.buildServiceSettingsMap;
 import static org.elasticsearch.xpack.inference.services.settings.DefaultSecretSettingsTests.getSecretSettingsMap;
 import static org.hamcrest.CoreMatchers.is;
 import static org.hamcrest.Matchers.equalTo;
@@ -627,28 +626,6 @@ public void testSupportsStreaming() throws IOException {
         }
     }
 
-    public void testParseRequestConfig_ThrowsWhenAnExtraKeyExistsInEmbeddingSecretSettingsMap() throws IOException {
-        try (var service = createService()) {
-            var secretSettings = getSecretSettingsMap("secret");
-            secretSettings.put("extra_key", "value");
-
-            var config = getRequestConfigMap(getEmbeddingsServiceSettingsMap(), secretSettings);
-
-            ActionListener<Model> modelVerificationListener = ActionListener.wrap(
-                model -> fail("Expected exception, but got model: " + model),
-                exception -> {
-                    assertThat(exception, instanceOf(ElasticsearchStatusException.class));
-                    assertThat(
-                        exception.getMessage(),
-                        is("Configuration contains settings [{extra_key=value}] unknown to the [llama] service")
-                    );
-                }
-            );
-
-            service.parseRequestConfig("id", TaskType.TEXT_EMBEDDING, config, modelVerificationListener);
-        }
-    }
-
     public void testChunkedInfer_ChunkingSettingsNotSet() throws IOException {
         var model = LlamaEmbeddingsModelTests.createEmbeddingsModel("id", "url", "api_key", "user", null, false);
         model.setURI(getUrl(webServer));
@@ -858,8 +835,4 @@ private Map<String, Object> getRequestConfigMap(Map<String, Object> serviceSetti
 
         return new HashMap<>(Map.of(ModelConfigurations.SERVICE_SETTINGS, builtServiceSettings));
     }
-
-    private static Map<String, Object> getEmbeddingsServiceSettingsMap() {
-        return buildServiceSettingsMap("id", "url", SimilarityMeasure.COSINE.toString(), null, null, null, null);
-    }
 }