HttpAuthorization added to azure-core-experimental (Azure#22370)

* HttpAuthorization added to azure-core-experimental * feedback and CI Co-authored-by: jschrepp-MSFT <[email protected]>
AzureSDKAutomation · Jun 18, 2021 · 045d0bf · 045d0bf
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diff --git a/...e-core-experimental/src/main/java/com/azure/core/experimental/http/HttpAuthorization.java b/...e-core-experimental/src/main/java/com/azure/core/experimental/http/HttpAuthorization.java
@@ -0,0 +1,59 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+package com.azure.core.experimental.http;
+
+import com.azure.core.annotation.Immutable;
+import com.azure.core.util.logging.ClientLogger;
+
+import java.util.Objects;
+
+/**
+ * Represents the value of an HTTP Authorization header.
+ */
+@Immutable
+public final class HttpAuthorization {
+    private final ClientLogger logger = new ClientLogger(HttpAuthorization.class);
+    private final String scheme;
+    private final String parameter;
+
+    /**
+     * Constructs a new HttpAuthorization instance.
+     *
+     * @param scheme Scheme component of an authorization header value.
+     * @param parameter The credentials used for the authorization header value.
+     * @throws NullPointerException if any argument is null.
+     * @throws IllegalArgumentException if any argument is an empty string.
+     */
+    public HttpAuthorization(String scheme, String parameter) {
+        Objects.requireNonNull(scheme);
+        Objects.requireNonNull(parameter);
+        if (scheme.isEmpty()) {
+            throw logger.logExceptionAsError(new IllegalArgumentException("scheme must be a nonempty string."));
+        }
+        if (parameter.isEmpty()) {
+            throw logger.logExceptionAsError(new IllegalArgumentException("parameter must be a nonempty string."));
+        }
+        this.scheme = scheme;
+        this.parameter = parameter;
+    }
+
+    /**
+     * @return Scheme of the authorization header.
+     */
+    public String getScheme() {
+        return scheme;
+    }
+
+    /**
+     * @return Credential of the authorization header.
+     */
+    public String getParameter() {
+        return parameter;
+    }
+
+    @Override
+    public String toString() {
+        return String.format("%s %s", scheme, parameter);
+    }
+}
diff --git a/...e-experimental/src/test/java/com/azure/core/experimental/http/HttpAuthorizationTests.java b/...e-experimental/src/test/java/com/azure/core/experimental/http/HttpAuthorizationTests.java
@@ -0,0 +1,31 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+package com.azure.core.experimental.http;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+/**
+ * Unit tests for {@link DynamicRequest}.
+ */
+public class HttpAuthorizationTests {
+    @Test
+    public void nullOrWhiteSpaceParameters()
+    {
+        Assertions.assertThrows(NullPointerException.class, () -> new HttpAuthorization(null, "parameter"));
+        Assertions.assertThrows(NullPointerException.class, () -> new HttpAuthorization("scheme", null));
+        Assertions.assertThrows(IllegalArgumentException.class, () -> new HttpAuthorization("", "parameter"));
+        Assertions.assertThrows(IllegalArgumentException.class, () -> new HttpAuthorization("scheme", ""));
+    }
+
+    @Test
+    public void toStringTest()
+    {
+        String scheme = "scheme";
+        String parameter = "parameter";
+        HttpAuthorization httpAuthorization = new HttpAuthorization(scheme, parameter);
+
+        Assertions.assertEquals(String.format("%s %s", scheme, parameter), httpAuthorization.toString());
+    }
+}