test : Add unit test for old deprecated Config constructor

We don't know whether this public constructor is getting used by any
user. Adding a test just in case to verify that it behaves as expected.

Signed-off-by: Rohan Kumar <[email protected]>

kubernetes-client-api/src/test/java/io/fabric8/kubernetes/client/ConfigTest.java

@@ -653,6 +653,64 @@ void testEmptyConfig() {
         .satisfies(e -> assertThat(e.getUserAgent()).isNotNull());
   }
 
+  @Test
+  void deprecatedOldConfigConstructor() {
+    Config config = new Config("https://api.example.testing:6443", "v1", "ns1", true, true,
+      "ca.crt", "certificate-authority-data",  "client.crt", "client-authority-data", "client-key.crt",
+      "client-key-data", "EC", "client-key-passphrase", "test-user", "secret", "sha256~secret", "sha256~auto-token",
+      500, 5, 5000, 5000, 0, 100000, 10000, 5, 10, "http://proxy-url", "https://proxy-url",
+      new String[] {"https://noproxy-url1"}, Collections.emptyMap(), "fabric8-kubernetes-client/ConfigTest",
+      new TlsVersion[] { TlsVersion.TLS_1_3}, 10000L, "proxy-username", "proxy-password", "truststore.jks",
+      "truststore-password", "k8s.keystore", "keystore-password", "[email protected]", new String[] {"developers"}, Collections.singletonMap("scope", Arrays.asList("view", "development")));
+
+    assertThat(config)
+      .hasFieldOrPropertyWithValue("autoConfigure", false)
+      .hasFieldOrPropertyWithValue("apiVersion", "v1")
+      .hasFieldOrPropertyWithValue("namespace", "ns1")
+      .hasFieldOrPropertyWithValue("masterUrl", "https://api.example.testing:6443/")
+      .hasFieldOrPropertyWithValue("contexts", Collections.emptyList())
+      .hasFieldOrPropertyWithValue("caCertFile", "ca.crt")
+      .hasFieldOrPropertyWithValue("caCertData", "certificate-authority-data")
+      .hasFieldOrPropertyWithValue("clientCertFile", "client.crt")
+      .hasFieldOrPropertyWithValue("clientCertData", "client-authority-data")
+      .hasFieldOrPropertyWithValue("clientKeyFile", "client-key.crt")
+      .hasFieldOrPropertyWithValue("clientKeyData", "client-key-data")
+      .hasFieldOrPropertyWithValue("clientKeyPassphrase", "client-key-passphrase")
+      .hasFieldOrPropertyWithValue("username", "test-user")
+      .hasFieldOrPropertyWithValue("password", "secret")
+      .hasFieldOrPropertyWithValue("oauthToken", "sha256~secret")
+      .hasFieldOrPropertyWithValue("autoOAuthToken", "sha256~auto-token")
+      .hasFieldOrPropertyWithValue("httpProxy", "http://proxy-url")
+      .hasFieldOrPropertyWithValue("httpsProxy", "https://proxy-url")
+      .hasFieldOrPropertyWithValue("noProxy", new String[] {"https://noproxy-url1"})
+      .hasFieldOrPropertyWithValue("proxyUsername", "proxy-username")
+      .hasFieldOrPropertyWithValue("proxyPassword", "proxy-password")
+      .hasFieldOrPropertyWithValue("trustStoreFile", "truststore.jks")
+      .hasFieldOrPropertyWithValue("trustStorePassphrase", "truststore-password")
+      .hasFieldOrPropertyWithValue("keyStoreFile", "k8s.keystore")
+      .hasFieldOrPropertyWithValue("keyStorePassphrase", "keystore-password")
+      .hasFieldOrPropertyWithValue("maxConcurrentRequests", 5)
+      .hasFieldOrPropertyWithValue("maxConcurrentRequestsPerHost", 10)
+      .hasFieldOrPropertyWithValue("trustCerts", true)
+      .hasFieldOrPropertyWithValue("disableHostnameVerification", true)
+      .hasFieldOrPropertyWithValue("clientKeyAlgo", "EC")
+      .hasFieldOrPropertyWithValue("clientKeyPassphrase", "client-key-passphrase")
+      .hasFieldOrPropertyWithValue("watchReconnectInterval", 500)
+      .hasFieldOrPropertyWithValue("watchReconnectLimit", 5)
+      .hasFieldOrPropertyWithValue("connectionTimeout", 5000)
+      .hasFieldOrPropertyWithValue("requestTimeout", 5000)
+      .hasFieldOrPropertyWithValue("scaleTimeout", 100000L)
+      .hasFieldOrPropertyWithValue("loggingInterval", 10000)
+      .hasFieldOrPropertyWithValue("websocketPingInterval", 10000L)
+      .hasFieldOrPropertyWithValue("uploadRequestTimeout", 120000)
+      .hasFieldOrPropertyWithValue("impersonateUsername", "[email protected]")
+      .satisfies(e -> assertThat(e.getImpersonateGroups()).containsExactly("developers"))
+      .hasFieldOrPropertyWithValue("impersonateExtras", Collections.singletonMap("scope", Arrays.asList("view", "development")))
+      .hasFieldOrPropertyWithValue("http2Disable", false)
+      .hasFieldOrPropertyWithValue("tlsVersions", new TlsVersion[] { TlsVersion.TLS_1_3})
+      .satisfies(e -> assertThat(e.getUserAgent()).isEqualTo("fabric8-kubernetes-client/ConfigTest"));
+  }
+
   private void assertConfig(Config config, boolean autoToken) {
     assertNotNull(config);
     assertTrue(config.isTrustCerts());