From 607b634b35cadeecef8bf6e53ce5d775e16ff0cb Mon Sep 17 00:00:00 2001 From: Thilo Schwarz Date: Fri, 23 Jan 2026 17:26:58 +0100 Subject: [PATCH] issue #11 - Refactor `CfDnsClient` with a simplified `CfDnsClientBuilder` for authentication and configuration. Update tests and README for new builder. Added authtification with apiToken --- README.md | 29 ++- .../codes/thischwa/cf/CfBasicHttpClient.java | 5 +- .../java/codes/thischwa/cf/CfDnsClient.java | 58 ++---- .../codes/thischwa/cf/CfDnsClientBuilder.java | 186 ++++++++++++++++++ .../codes/thischwa/cf/auth/ApiTokenAuth.java | 31 --- .../java/codes/thischwa/cf/auth/CfAuth.java | 19 -- .../codes/thischwa/cf/auth/CfAuthBuilder.java | 12 -- .../codes/thischwa/cf/auth/EmailKeyAuth.java | 38 ---- .../codes/thischwa/cf/auth/package-info.java | 5 - .../codes/thischwa/cf/CfClientPenTest.java | 5 +- .../java/codes/thischwa/cf/CfClientTest.java | 15 +- 11 files changed, 228 insertions(+), 175 deletions(-) create mode 100644 src/main/java/codes/thischwa/cf/CfDnsClientBuilder.java delete mode 100644 src/main/java/codes/thischwa/cf/auth/ApiTokenAuth.java delete mode 100644 src/main/java/codes/thischwa/cf/auth/CfAuth.java delete mode 100644 src/main/java/codes/thischwa/cf/auth/CfAuthBuilder.java delete mode 100644 src/main/java/codes/thischwa/cf/auth/EmailKeyAuth.java delete mode 100644 src/main/java/codes/thischwa/cf/auth/package-info.java diff --git a/README.md b/README.md index b904663..cacece1 100644 --- a/README.md +++ b/README.md @@ -29,7 +29,7 @@ This guide comes without any warranty. Use at your own risk. The author is not r The project has its own maven repository. It can be added to the `pom.xml`: -```xml +```xml

gitlab-cloudflare @@ -51,13 +51,13 @@ The dependency is: - 0.2.0: - de-lombok the source jar - - **New Fluent API**: Added chainable method interface for more readable DNS operations ( - `client.zone().record()...`) - **Breaking Change**: `emptyResultThrowsException` default changed from `true` to `false`. Now applies to both single and multiple result requests. Empty results will be returned by default without throwing exceptions. - API method names refactored for consistency: `zoneListAll` → `zoneList`, `zoneInfo` → `zoneGet`, `sldListAll` → `recordList` - RecordEntity getter methods renamed for clarity: `getName()` → `getSld()` + - **New Fluent API**: Changed the initialization of the client(`new CfDnsClientBuilder().withApiTokenAuth("your-api-token").build()`) and added chainable method interface for more readable DNS operations ( + `client.zone().record()...`) - Code quality improvements: eliminated duplication in batch operations, improved type safety in HTTP methods, optimized string concatenation, removed mutable setters from CfDnsClient - Enhanced type validation in `RecordEntity.build()` with better error messages @@ -89,10 +89,18 @@ the [javadoc of the CfDnsClient](https://cloudflaredns-java-f4ee3a.gitlab.io/api ### Instantiation of `CfDnsClient` +#### With API Token (recommended): ```java -CfDnsClient cfDnsClient = new CfDnsClient( - "email@example.com", "yourApiKey" - ); +CfDnsClient cfDnsClient = new CfDnsClientBuilder() + .withApiTokenAuth("your-api-token") + .build(); +``` + +#### With Email/Key (legacy): +```java +CfDnsClient cfDnsClient = new CfDnsClientBuilder() + .withEmailKeyAuth("email@example.com", "yourApiKey") + .build(); ``` ### `zoneList` @@ -390,7 +398,9 @@ client.zone("example.com") ### Complete Example ```java -CfDnsClient client = new CfDnsClient("email@example.com", "yourApiKey"); +CfDnsClient client = new CfDnsClientBuilder() + .withApiTokenAuth("your-api-token") + .build(); // Create a new record client.zone("example.com") @@ -425,7 +435,10 @@ The `CfDnsClient` provides internal error-handling mechanisms through exceptions To enable exception throwing for empty results: ```java -CfDnsClient client = new CfDnsClient(true, "email@example.com", "yourApiKey"); +CfDnsClient client = new CfDnsClientBuilder() + .withApiTokenAuth("your-api-token") + .withEmptyResultThrowsException(true) + .build(); ``` ## Example: diff --git a/src/main/java/codes/thischwa/cf/CfBasicHttpClient.java b/src/main/java/codes/thischwa/cf/CfBasicHttpClient.java index 875f7fa..c51f6f5 100644 --- a/src/main/java/codes/thischwa/cf/CfBasicHttpClient.java +++ b/src/main/java/codes/thischwa/cf/CfBasicHttpClient.java @@ -1,6 +1,5 @@ package codes.thischwa.cf; -import codes.thischwa.cf.auth.CfAuth; import codes.thischwa.cf.model.AbstractResponse; import com.fasterxml.jackson.core.JsonProcessingException; import com.fasterxml.jackson.databind.ObjectMapper; @@ -31,7 +30,7 @@ import org.jetbrains.annotations.NotNull; abstract class CfBasicHttpClient { private final String baseUrl; - private final CfAuth auth; + private final CfDnsClientBuilder.CfAuth auth; private final ObjectMapper objectMapper; /** @@ -40,7 +39,7 @@ abstract class CfBasicHttpClient { * @param baseUrl the base URL for the Cloudflare API * @param auth the authentication mechanism to use */ - CfBasicHttpClient(@NotNull String baseUrl, @NotNull CfAuth auth) { + CfBasicHttpClient(@NotNull String baseUrl, @NotNull CfDnsClientBuilder.CfAuth auth) { this.baseUrl = baseUrl; this.auth = auth; this.objectMapper = JsonConf.initObjectMapper(); diff --git a/src/main/java/codes/thischwa/cf/CfDnsClient.java b/src/main/java/codes/thischwa/cf/CfDnsClient.java index bdc6d5f..13b480c 100644 --- a/src/main/java/codes/thischwa/cf/CfDnsClient.java +++ b/src/main/java/codes/thischwa/cf/CfDnsClient.java @@ -1,6 +1,5 @@ package codes.thischwa.cf; -import codes.thischwa.cf.auth.CfAuth; import codes.thischwa.cf.fluent.ZoneOperations; import codes.thischwa.cf.fluent.ZoneOperationsImpl; import codes.thischwa.cf.model.AbstractResponse; @@ -30,7 +29,9 @@ import org.jetbrains.annotations.Nullable; *

Example with API token authentication (recommended): * 


  * // Create a new CfDnsClient instance with API token
- * CfDnsClient cfDnsClient = new CfDnsClient(CfAuthBuilder.build("your-api-token"));
+ * CfDnsClient cfDnsClient = new CfDnsClientBuilder()
+ *     .withApiTokenAuth("your-api-token")
+ *     .build();
  *
  * // Retrieve a zone
  * ZoneEntity zone = cfDnsClient.zoneGet("example.com");
@@ -49,63 +50,35 @@ import org.jetbrains.annotations.Nullable;
  *
  * 
Example with email/key authentication (legacy):
  * 

- * CfDnsClient cfDnsClient = new CfDnsClient(
- *     CfAuthBuilder.build("email@example.com", "your-api-key")
- * );
+ * CfDnsClient cfDnsClient = new CfDnsClientBuilder()
+ *     .withEmailKeyAuth("email@example.com", "your-api-key")
+ *     .build();
  * 

  *
  * 
Example with exception throwing enabled:
  * 

  * // Throws exception when results are empty
- * CfDnsClient cfDnsClient = new CfDnsClient(true, CfAuthBuilder.build("your-api-token"));
+ * CfDnsClient cfDnsClient = new CfDnsClientBuilder()
+ *     .withApiTokenAuth("your-api-token")
+ *     .withEmptyResultThrowsException(true)
+ *     .build();
  * 

  *
  * 
Example with custom base URL:
  * 

- * CfAuth auth = CfAuthBuilder.build("your-api-token");
- * auth.setBaseUrl("https://custom-api.example.com");
- * CfDnsClient cfDnsClient = new CfDnsClient(auth);
+ * CfDnsClient cfDnsClient = new CfDnsClientBuilder()
+ *     .withApiTokenAuth("your-api-token")
+ *     .withBaseUrl("https://custom-api.example.com")
+ *     .build();
  * 

  */
 @Slf4j
 public class CfDnsClient extends CfBasicHttpClient {
 
-  public static final String DEFAULT_BASEURL = "https://api.cloudflare.com/client/v4";
   private final ResponseValidator responseValidator;
 
   private final boolean emptyResultThrowsException;
 
-  /**
-   * Constructs a new instance of {@code CfDnsClient} with default configuration.
-   *
-   * @param auth The authentication mechanism to use (ApiTokenAuth or EmailKeyAuth)
-   */
-  public CfDnsClient(CfAuth auth) {
-    this(false, DEFAULT_BASEURL, auth);
-  }
-
-  /**
-   * Constructs a new instance of {@code CfDnsClient}.
-   *
-   * @param baseUrl The base URL of the Cloudflare API to be used for requests.
-   * @param auth    The authentication mechanism to use (ApiTokenAuth or EmailKeyAuth)
-   */
-  public CfDnsClient(String baseUrl, CfAuth auth) {
-    this(false, baseUrl, auth);
-  }
-
-  /**
-   * Constructs a new instance of {@code CfDnsClient}.
-   *
-   * @param emptyResultThrowsException A boolean value indicating whether an exception should be
-   *                                   thrown when the result is empty. Applies to both single and
-   *                                   multiple result requests. Default is false.
-   * @param auth                       The authentication mechanism to use (ApiTokenAuth or EmailKeyAuth)
-   */
-  public CfDnsClient(boolean emptyResultThrowsException, CfAuth auth) {
-    this(emptyResultThrowsException, DEFAULT_BASEURL, auth);
-  }
-
   /**
    * Constructs a new instance of {@code CfDnsClient}.
    *
@@ -115,7 +88,7 @@ public class CfDnsClient extends CfBasicHttpClient {
    * @param baseUrl                    The base URL for the Cloudflare API endpoint.
    * @param auth                       The authentication mechanism to use (ApiTokenAuth or EmailKeyAuth)
    */
-  public CfDnsClient(boolean emptyResultThrowsException, String baseUrl, CfAuth auth) {
+  CfDnsClient(boolean emptyResultThrowsException, String baseUrl, CfDnsClientBuilder.CfAuth auth) {
     super(baseUrl, auth);
     this.responseValidator = new ResponseValidator(emptyResultThrowsException);
     this.emptyResultThrowsException = emptyResultThrowsException;
@@ -514,4 +487,5 @@ public class CfDnsClient extends CfBasicHttpClient {
       throws CloudflareApiException {
     responseValidator.validate(resp, singleResultExpected);
   }
+
 }
diff --git a/src/main/java/codes/thischwa/cf/CfDnsClientBuilder.java b/src/main/java/codes/thischwa/cf/CfDnsClientBuilder.java
new file mode 100644
index 0000000..592f35d
--- /dev/null
+++ b/src/main/java/codes/thischwa/cf/CfDnsClientBuilder.java
@@ -0,0 +1,186 @@
+package codes.thischwa.cf;
+
+import org.apache.hc.core5.http.ClassicHttpRequest;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+/**
+ * Builder class for configuring and creating instances of {@link CfDnsClient}.
+ * This class provides a fluent API for customizing the client settings,
+ * such as the base URL and authentication mechanism.
+ */
+public class CfDnsClientBuilder {
+
+  public static final String DEFAULT_BASEURL = "https://api.cloudflare.com/client/v4";
+  private boolean emptyResultThrowsException;
+  private CfAuth auth;
+
+  @Nullable
+  private String baseUrl;
+
+  /**
+   * Constructs a new instance of `CfDnsClientBuilder`.
+   *
+   * 
This class serves as a builder for creating and configuring instances of a CfDnsClient. It provides
+   * a fluent API to set various optional configurations, such as API authentication methods and base
+   * URL, before constructing the client.
+   *
+   * 
By using this constructor, you can initiate the building process with default settings, which can
+   * later be overridden using the provided builder methods.
+   */
+  public CfDnsClientBuilder() {
+  }
+
+  /**
+   * Configures whether an exception should be thrown when an empty result is encountered
+   * during operations performed by the `CfDnsClient`.
+   *
+   * @param emptyResultThrowsException a boolean flag indicating if an exception should be thrown
+   *                                   when an empty result is returned. If set to `true`, operations
+   *                                   that result in an empty response will throw an exception;
+   *                                   otherwise, they will not.
+   * @return the current instance of {@code CfDnsClientBuilder}, allowing for method chaining
+   *         to further configure the builder.
+   */
+  public CfDnsClientBuilder withEmptyResultThrowsException(boolean emptyResultThrowsException) {
+    this.emptyResultThrowsException = emptyResultThrowsException;
+    return this;
+  }
+
+  /**
+   * Sets the base URL to be used by the {@code CfDnsClient}.
+   * This method allows configuring the base URL for API requests, overriding any default value.
+   *
+   * @param baseUrl the base URL to be used for API requests
+   * @return the current instance of {@code CfDnsClientBuilder}, enabling method chaining
+   */
+  public CfDnsClientBuilder withBaseUrl(String baseUrl) {
+    this.baseUrl = baseUrl;
+    return this;
+  }
+
+  /**
+   * Configures the authentication method for the {@code CfDnsClient} to use an API token.
+   * This is the recommended way to authenticate with the Cloudflare API, as it provides
+   * enhanced security and ease of use compared to other authentication mechanisms.
+   *
+   * @param apiToken the Cloudflare API token. This token is required for authenticating
+   *                 API requests and must not be null or blank.
+   * @return the current instance of {@code CfDnsClientBuilder}, allowing for method chaining
+   *         to further configure the builder.
+   * @throws IllegalArgumentException if the {@code apiToken} is null or blank.
+   */
+  public CfDnsClientBuilder withApiTokenAuth(String apiToken) {
+    this.auth = new ApiTokenAuth(apiToken);
+    return this;
+  }
+
+  /**
+   * Configures the authentication method for the {@code CfDnsClient} to use an email and API key.
+   * This approach uses the legacy authentication mechanism provided by Cloudflare, where requests
+   * are authenticated with a combination of an account's email address and API key.
+   *
+   * @param authEmail the email address associated with the Cloudflare account. This must not be null or blank.
+   * @param authKey   the API key of the Cloudflare account. This must not be null or blank.
+   * @return the current instance of {@code CfDnsClientBuilder}, allowing for method chaining
+   *         to further configure the builder.
+   * @throws IllegalArgumentException if {@code authEmail} or {@code authKey} is null or blank.
+   */
+  public CfDnsClientBuilder withEmailKeyAuth(String authEmail, String authKey) {
+    this.auth = new EmailKeyAuth(authEmail, authKey);
+    return this;
+  }
+
+  /**
+   * Builds and returns a configured instance of {@code CfDnsClient}.
+   *
+   * 
The method constructs a new {@code CfDnsClient} object based on the
+   * options set in the {@code CfDnsClientBuilder}. If no base URL has been
+   * explicitly configured, a default base URL will be used.
+   *
+   * @return a new instance of {@code CfDnsClient} configured with the
+   *         specified options such as base URL, authentication details,
+   *         and the exception-handling policy for empty results.
+   */
+  public CfDnsClient build() {
+    String url = baseUrl == null ? DEFAULT_BASEURL : baseUrl;
+    return new CfDnsClient(emptyResultThrowsException, url, auth);
+  }
+
+  /**
+   * Interface for Cloudflare authentication mechanisms.
+   * Implementations of this interface provide different methods of authentication
+   * with the Cloudflare API (e.g., API token, email/key combination).
+   */
+  interface CfAuth {
+
+    /**
+     * Applies authentication headers to the given HTTP request.
+     *
+     * @param request the HTTP request to authenticate
+     */
+    void applyAuth(ClassicHttpRequest request);
+
+  }
+
+  /**
+   * Authentication mechanism using Cloudflare API token.
+   * This is the recommended authentication method for the Cloudflare API.
+   */
+  static class ApiTokenAuth implements CfAuth {
+
+    private final String apiToken;
+
+    /**
+     * Creates a new API token authentication object.
+     *
+     * @param apiToken the Cloudflare API token
+     * @throws IllegalArgumentException if the API token is null or blank
+     */
+    ApiTokenAuth(@NotNull String apiToken) {
+      if (apiToken.isBlank()) {
+        throw new IllegalArgumentException("API token must not be null or blank!");
+      }
+      this.apiToken = apiToken;
+    }
+
+    @Override
+    public void applyAuth(ClassicHttpRequest request) {
+      request.addHeader("Authorization", "Bearer " + apiToken);
+    }
+  }
+
+  /**
+   * Authentication mechanism using Cloudflare account email and API key.
+   * This is the legacy authentication method for the Cloudflare API.
+   */
+  static class EmailKeyAuth implements CfAuth {
+
+    private final String authEmail;
+    private final String authKey;
+
+    /**
+     * Creates a new email/key authentication object.
+     *
+     * @param authEmail the email address associated with the Cloudflare account
+     * @param authKey   the API key of the Cloudflare account
+     * @throws IllegalArgumentException if email or key is null or blank
+     */
+    EmailKeyAuth(@NotNull String authEmail, @NotNull String authKey) {
+      if (authEmail.isBlank()) {
+        throw new IllegalArgumentException("Authentication email must not be null or blank!");
+      }
+      if (authKey.isBlank()) {
+        throw new IllegalArgumentException("Authentication key must not be null or blank!");
+      }
+      this.authEmail = authEmail;
+      this.authKey = authKey;
+    }
+
+    @Override
+    public void applyAuth(ClassicHttpRequest request) {
+      request.addHeader("X-Auth-Email", authEmail);
+      request.addHeader("X-Auth-Key", authKey);
+    }
+  }
+}
diff --git a/src/main/java/codes/thischwa/cf/auth/ApiTokenAuth.java b/src/main/java/codes/thischwa/cf/auth/ApiTokenAuth.java
deleted file mode 100644
index 8450df9..0000000
--- a/src/main/java/codes/thischwa/cf/auth/ApiTokenAuth.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package codes.thischwa.cf.auth;
-
-import org.apache.hc.core5.http.ClassicHttpRequest;
-import org.jetbrains.annotations.NotNull;
-
-/**
- * Authentication mechanism using Cloudflare API token.
- * This is the recommended authentication method for the Cloudflare API.
- */
-public class ApiTokenAuth implements CfAuth {
-
-  private final String apiToken;
-
-  /**
-   * Creates a new API token authentication object.
-   *
-   * @param apiToken the Cloudflare API token
-   * @throws IllegalArgumentException if the API token is null or blank
-   */
-  public ApiTokenAuth(@NotNull String apiToken) {
-    if (apiToken.isBlank()) {
-      throw new IllegalArgumentException("API token must not be null or blank!");
-    }
-    this.apiToken = apiToken;
-  }
-
-  @Override
-  public void applyAuth(ClassicHttpRequest request) {
-    request.addHeader("Authorization", "Bearer " + apiToken);
-  }
-}
diff --git a/src/main/java/codes/thischwa/cf/auth/CfAuth.java b/src/main/java/codes/thischwa/cf/auth/CfAuth.java
deleted file mode 100644
index 5df4ad6..0000000
--- a/src/main/java/codes/thischwa/cf/auth/CfAuth.java
+++ /dev/null
@@ -1,19 +0,0 @@
-package codes.thischwa.cf.auth;
-
-import org.apache.hc.core5.http.ClassicHttpRequest;
-
-/**
- * Interface for Cloudflare authentication mechanisms.
- * Implementations of this interface provide different methods of authentication
- * with the Cloudflare API (e.g., API token, email/key combination).
- */
-public interface CfAuth {
-
-  /**
-   * Applies authentication headers to the given HTTP request.
-   *
-   * @param request the HTTP request to authenticate
-   */
-  void applyAuth(ClassicHttpRequest request);
-
-}
diff --git a/src/main/java/codes/thischwa/cf/auth/CfAuthBuilder.java b/src/main/java/codes/thischwa/cf/auth/CfAuthBuilder.java
deleted file mode 100644
index 05b3d46..0000000
--- a/src/main/java/codes/thischwa/cf/auth/CfAuthBuilder.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package codes.thischwa.cf.auth;
-
-public class CfAuthBuilder {
-
-  public static ApiTokenAuth build(String apiToken) {
-    return new ApiTokenAuth(apiToken);
-  }
-
-  public static EmailKeyAuth build(String authEmail, String authKey) {
-    return new EmailKeyAuth(authEmail, authKey);
-  }
-}
diff --git a/src/main/java/codes/thischwa/cf/auth/EmailKeyAuth.java b/src/main/java/codes/thischwa/cf/auth/EmailKeyAuth.java
deleted file mode 100644
index ab3e6ab..0000000
--- a/src/main/java/codes/thischwa/cf/auth/EmailKeyAuth.java
+++ /dev/null
@@ -1,38 +0,0 @@
-package codes.thischwa.cf.auth;
-
-import org.apache.hc.core5.http.ClassicHttpRequest;
-import org.jetbrains.annotations.NotNull;
-
-/**
- * Authentication mechanism using Cloudflare account email and API key.
- * This is the legacy authentication method for the Cloudflare API.
- */
-public class EmailKeyAuth implements CfAuth {
-
-  private final String authEmail;
-  private final String authKey;
-
-  /**
-   * Creates a new email/key authentication object.
-   *
-   * @param authEmail the email address associated with the Cloudflare account
-   * @param authKey   the API key of the Cloudflare account
-   * @throws IllegalArgumentException if email or key is null or blank
-   */
-  public EmailKeyAuth(@NotNull String authEmail, @NotNull String authKey) {
-    if (authEmail.isBlank()) {
-      throw new IllegalArgumentException("Authentication email must not be null or blank!");
-    }
-    if (authKey.isBlank()) {
-      throw new IllegalArgumentException("Authentication key must not be null or blank!");
-    }
-    this.authEmail = authEmail;
-    this.authKey = authKey;
-  }
-
-  @Override
-  public void applyAuth(ClassicHttpRequest request) {
-    request.addHeader("X-Auth-Email", authEmail);
-    request.addHeader("X-Auth-Key", authKey);
-  }
-}
diff --git a/src/main/java/codes/thischwa/cf/auth/package-info.java b/src/main/java/codes/thischwa/cf/auth/package-info.java
deleted file mode 100644
index c57458f..0000000
--- a/src/main/java/codes/thischwa/cf/auth/package-info.java
+++ /dev/null
@@ -1,5 +0,0 @@
-/**
- * The authentication package of CloudflareDNS-java.
- */
-
-package codes.thischwa.cf.auth;
diff --git a/src/test/java/codes/thischwa/cf/CfClientPenTest.java b/src/test/java/codes/thischwa/cf/CfClientPenTest.java
index 7110c3e..82f0186 100644
--- a/src/test/java/codes/thischwa/cf/CfClientPenTest.java
+++ b/src/test/java/codes/thischwa/cf/CfClientPenTest.java
@@ -4,7 +4,6 @@ import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.junit.jupiter.api.Assumptions.assumeTrue;
 
-import codes.thischwa.cf.auth.CfAuthBuilder;
 import codes.thischwa.cf.model.RecordType;
 import codes.thischwa.cf.model.ZoneEntity;
 import java.util.List;
@@ -31,14 +30,14 @@ public class CfClientPenTest {
   }
 
   private CfDnsClient newClient() {
-    return new CfDnsClient(true, CfAuthBuilder.build(API_TOKEN));
+    return new CfDnsClientBuilder().withEmptyResultThrowsException(true).withApiTokenAuth(API_TOKEN).build();
   }
 
   @Test
   @DisplayName("Invalid credentials should not authenticate and must throw CloudflareApiException")
   void testInvalidCredentialsShouldFail() {
     // Use syntactically valid but wrong credentials
-    CfDnsClient badClient = new CfDnsClient(CfAuthBuilder.build("invalid@example.com", UUID.randomUUID().toString()));
+    CfDnsClient badClient = new CfDnsClientBuilder().withEmailKeyAuth("invalid@example.com", UUID.randomUUID().toString()).build();
     assertThrows(CloudflareApiException.class, badClient::zoneList);
   }
 
diff --git a/src/test/java/codes/thischwa/cf/CfClientTest.java b/src/test/java/codes/thischwa/cf/CfClientTest.java
index 632cd4d..c1c7305 100644
--- a/src/test/java/codes/thischwa/cf/CfClientTest.java
+++ b/src/test/java/codes/thischwa/cf/CfClientTest.java
@@ -8,9 +8,6 @@ import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.junit.jupiter.api.Assertions.fail;
 import static org.junit.jupiter.api.Assumptions.assumeTrue;
 
-import codes.thischwa.cf.auth.ApiTokenAuth;
-import codes.thischwa.cf.auth.CfAuthBuilder;
-import codes.thischwa.cf.auth.EmailKeyAuth;
 import codes.thischwa.cf.model.BatchEntry;
 import codes.thischwa.cf.model.RecordEntity;
 import codes.thischwa.cf.model.RecordType;
@@ -33,7 +30,7 @@ public class CfClientTest {
 
   private static final String API_TOKEN = System.getenv("API_TOKEN");
 
-  private final CfDnsClient client = new CfDnsClient(true, CfAuthBuilder.build(API_TOKEN));
+  private final CfDnsClient client = new CfDnsClientBuilder().withEmptyResultThrowsException(true).withApiTokenAuth(API_TOKEN).build();
 
   @BeforeAll
   static void checkEnv() {
@@ -225,16 +222,6 @@ public class CfClientTest {
     }
   }
 
-  @Test
-  void testException() {
-    // Test EmailKeyAuth validation
-    assertThrows(IllegalArgumentException.class, () -> new EmailKeyAuth("email", ""));
-    assertThrows(IllegalArgumentException.class, () -> new EmailKeyAuth("", "key"));
-
-    // Test ApiTokenAuth validation;
-    assertThrows(IllegalArgumentException.class, () -> new ApiTokenAuth(""));
-  }
-
   @Test
   void testRecordEntityInvalidType() {
     IllegalArgumentException exception = assertThrows(IllegalArgumentException.class,