Revert "Add MetricsV2Handler to application containers."

1 files changed, 0 insertions, 143 deletions

diff --git a/container-core/src/test/java/com/yahoo/container/handler/metrics/MetricsV2HandlerTest.java b/container-core/src/test/java/com/yahoo/container/handler/metrics/MetricsV2HandlerTest.java
deleted file mode 100644
index b57814e50aa..00000000000
--- a/container-core/src/test/java/com/yahoo/container/handler/metrics/MetricsV2HandlerTest.java
+++ /dev/null
@@ -1,143 +0,0 @@
-// Copyright 2019 Oath Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-package com.yahoo.container.handler.metrics;
-
-import com.github.tomakehurst.wiremock.junit.WireMockRule;
-import com.yahoo.container.jdisc.RequestHandlerTestDriver;
-import org.json.JSONArray;
-import org.json.JSONException;
-import org.json.JSONObject;
-import org.junit.Before;
-import org.junit.Ignore;
-import org.junit.Rule;
-import org.junit.Test;
-
-import java.io.BufferedReader;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.util.concurrent.Executors;
-import java.util.stream.Collectors;
-
-import static com.github.tomakehurst.wiremock.client.WireMock.aResponse;
-import static com.github.tomakehurst.wiremock.client.WireMock.equalTo;
-import static com.github.tomakehurst.wiremock.client.WireMock.get;
-import static com.github.tomakehurst.wiremock.client.WireMock.urlPathEqualTo;
-import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.options;
-import static com.yahoo.container.handler.metrics.MetricsV2Handler.V2_PATH;
-import static com.yahoo.container.handler.metrics.MetricsV2Handler.VALUES_PATH;
-import static com.yahoo.container.handler.metrics.MetricsV2Handler.consumerQuery;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-
-/**
- * @author gjoranv
- */
-public class MetricsV2HandlerTest {
-
-    private static final String URI_BASE = "http://localhost";
-
-    private static final String V2_URI = URI_BASE + V2_PATH;
-    private static final String VALUES_URI = URI_BASE + VALUES_PATH;
-
-    // Mock applicationmetrics api
-    private static final String MOCK_METRICS_PATH = "/node0";
-
-    private static final String TEST_FILE = "application-metrics.json";
-    private static final String RESPONSE = getFileContents(TEST_FILE);
-    private static final String CPU_METRIC = "cpu.util";
-    private static final String REPLACED_CPU_METRIC = "replaced_cpu_util";
-    private static final String CUSTOM_CONSUMER = "custom-consumer";
-
-    private static RequestHandlerTestDriver testDriver;
-
-    @Rule
-    public WireMockRule wireMockRule = new WireMockRule(options().dynamicPort());
-
-    @Before
-    public void setup() {
-        setupWireMock();
-        var handler = new MetricsV2Handler(Executors.newSingleThreadExecutor(),
-                                           new MetricsProxyApiConfig.Builder()
-                                                   .metricsPort(wireMockRule.port())
-                                                   .metricsApiPath(MOCK_METRICS_PATH)
-                                                   .build());
-        testDriver = new RequestHandlerTestDriver(handler);
-    }
-
-    private void setupWireMock() {
-        wireMockRule.stubFor(get(urlPathEqualTo(MOCK_METRICS_PATH))
-                                     .willReturn(aResponse().withBody(RESPONSE)));
-
-        // Add a slightly different response for a custom consumer.
-        String myConsumerResponse = RESPONSE.replaceAll(CPU_METRIC, REPLACED_CPU_METRIC);
-        wireMockRule.stubFor(get(urlPathEqualTo(MOCK_METRICS_PATH))
-                                     .withQueryParam("consumer", equalTo(CUSTOM_CONSUMER))
-                                     .willReturn(aResponse().withBody(myConsumerResponse)));
-    }
-
-    @Test
-    public void v2_response_contains_values_uri() throws Exception {
-        String response = testDriver.sendRequest(V2_URI).readAll();
-        JSONObject root = new JSONObject(response);
-        assertTrue(root.has("resources"));
-
-        JSONArray resources = root.getJSONArray("resources");
-        assertEquals(1, resources.length());
-
-        JSONObject valuesUri = resources.getJSONObject(0);
-        assertEquals(VALUES_URI, valuesUri.getString("url"));
-    }
-
-    @Ignore
-    @Test
-    public void visually_inspect_values_response() throws Exception {
-        JSONObject responseJson = getResponseAsJson(null);
-        System.out.println(responseJson.toString(4));
-    }
-
-    @Test
-    public void invalid_path_yields_error_response() throws Exception {
-        String response = testDriver.sendRequest(V2_URI + "/invalid").readAll();
-        JSONObject root = new JSONObject(response);
-        assertTrue(root.has("error"));
-        assertTrue(root.getString("error" ).startsWith("No content"));
-    }
-
-    @Test
-    public void values_response_is_equal_to_test_file() {
-        String response = testDriver.sendRequest(VALUES_URI).readAll();
-        assertEquals(RESPONSE, response);
-    }
-
-    @Test
-    public void consumer_is_propagated_to_metrics_proxy_api() throws JSONException {
-        JSONObject responseJson = getResponseAsJson(CUSTOM_CONSUMER);
-
-        JSONObject firstNodeMetricsValues =
-                responseJson.getJSONArray("nodes").getJSONObject(0)
-                        .getJSONObject("node")
-                        .getJSONArray("metrics").getJSONObject(0)
-                        .getJSONObject("values");
-
-        assertTrue(firstNodeMetricsValues.has(REPLACED_CPU_METRIC));
-    }
-
-    private JSONObject getResponseAsJson(String consumer) {
-        String response = testDriver.sendRequest(VALUES_URI + consumerQuery(consumer)).readAll();
-        try {
-            return new JSONObject(response);
-        } catch (JSONException e) {
-            fail("Failed to create json object: " + e.getMessage());
-            throw new RuntimeException(e);
-        }
-    }
-
-    private static String getFileContents(String filename) {
-        InputStream in = MetricsV2HandlerTest.class.getClassLoader().getResourceAsStream(filename);
-        if (in == null) {
-            throw new RuntimeException("File not found: " + filename);
-        }
-        return new BufferedReader(new InputStreamReader(in)).lines().collect(Collectors.joining("\n"));
-    }
-
-}