1 files changed, 140 insertions, 0 deletions
diff --git a/cadi/core/src/test/java/org/onap/ccsdk/apps/cadi/principal/test/JU_X509Principal.java b/cadi/core/src/test/java/org/onap/ccsdk/apps/cadi/principal/test/JU_X509Principal.java
new file mode 100644
index 00000000..47ec43b1
--- /dev/null
+++ b/cadi/core/src/test/java/org/onap/ccsdk/apps/cadi/principal/test/JU_X509Principal.java
@@ -0,0 +1,140 @@
+/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.ccsdk
+ * * ===========================================================================
+ * * Copyright © 2023 AT&T Intellectual Property. All rights reserved.
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ *  *      http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ *  * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * *
+ ******************************************************************************/
+
+package org.onap.ccsdk.apps.cadi.principal.test;
+
+import static org.junit.Assert.*;
+import static org.hamcrest.CoreMatchers.*;
+import static org.mockito.Mockito.*;
+import org.junit.*;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.io.IOException;
+import java.security.Principal;
+import java.security.cert.CertificateEncodingException;
+import java.security.cert.X509Certificate;
+
+import org.onap.ccsdk.apps.cadi.principal.X509Principal;
+
+public class JU_X509Principal {
+
+    private final String name = "x509 name";
+    private final byte[] cred = "super duper secret password".getBytes();
+
+    @Mock
+    X509Certificate cert;
+
+    @Mock
+    Principal subject;
+
+    @Before
+    public void setup() throws CertificateEncodingException {
+        MockitoAnnotations.initMocks(this);
+        when(cert.getEncoded()).thenReturn(cred);
+    }
+
+    @Test
+    public void constructor1Test() throws IOException {
+        X509Principal x509 = new X509Principal(name, cert);
+        // Call twice to hit both branches
+        assertThat(x509.getAsHeader(), is("X509 " + cred));
+        assertThat(x509.getAsHeader(), is("X509 " + cred));
+        assertThat(x509.toString(), is("X509 Authentication for " + name));
+        assertTrue(x509.getCred().equals(cred));
+        assertThat(x509.getName(), is(name));
+        assertThat(x509.tag(), is("x509"));
+    }
+
+    @Test
+    public void constructor2Test() throws IOException {
+        X509Principal x509 = new X509Principal(name, cert, cred,null);
+        // Call twice to hit both branches
+        assertThat(x509.getAsHeader(), is("X509 " + cred));
+        assertThat(x509.toString(), is("X509 Authentication for " + name));
+        assertTrue(x509.getCred().equals(cred));
+        assertThat(x509.getName(), is(name));
+        assertThat(x509.tag(), is("x509"));
+    }
+
+    @Test
+    public void constructor3Test() throws IOException {
+        final String longName = "name@domain";
+        when(subject.getName()).thenReturn("OU=" + longName + ",extra");
+        when(cert.getSubjectDN()).thenReturn(subject);
+        X509Principal x509 = new X509Principal(cert, cred,null);
+        // Call twice to hit both branches
+        assertThat(x509.getAsHeader(), is("X509 " + cred));
+        assertThat(x509.toString(), is("X509 Authentication for " + longName));
+        assertTrue(x509.getCred().equals(cred));
+        assertThat(x509.getName(), is(longName));
+
+        when(subject.getName()).thenReturn(longName + ",extra");
+        when(cert.getSubjectDN()).thenReturn(subject);
+        try {
+            x509 = new X509Principal(cert, cred, null);
+            fail("Should have thrown an Exception");
+        } catch (IOException e) {
+            assertThat(e.getMessage(), is("X509 does not have Identity as CN"));
+        }
+
+        when(subject.getName()).thenReturn("OU=" + longName);
+        when(cert.getSubjectDN()).thenReturn(subject);
+        try {
+            x509 = new X509Principal(cert, cred, null);
+            fail("Should have thrown an Exception");
+        } catch (IOException e) {
+            assertThat(e.getMessage(), is("X509 does not have Identity as CN"));
+        }
+
+        when(subject.getName()).thenReturn("OU=" + name + ",exta");
+        when(cert.getSubjectDN()).thenReturn(subject);
+        try {
+            x509 = new X509Principal(cert, cred, null);
+            fail("Should have thrown an Exception");
+        } catch (IOException e) {
+            assertThat(e.getMessage(), is("X509 does not have Identity as CN"));
+        }
+
+    }
+
+    @Test
+    public void throwsTest() throws CertificateEncodingException {
+        when(cert.getEncoded()).thenThrow(new CertificateEncodingException());
+        X509Principal x509 = new X509Principal(name, cert);
+        assertThat(x509.getCred(), is(nullValue()));
+        try {
+            x509.getAsHeader();
+            fail("Should have thrown an Exception");
+        } catch (IOException e) {
+        }
+    }
+
+    @Test
+    public void getCredTest() {
+        X509Principal x509 = new X509Principal(name, cert);
+        // Call twice to hit both branches
+        assertTrue(x509.getCred().equals(cred));
+        assertTrue(x509.getCred().equals(cred));
+    }
+
+}