1 files changed, 87 insertions, 0 deletions
diff --git a/security/crypt-password/src/test/java/org/onap/dcaegen2/services/sdk/security/EncodePasswordTest.java b/security/crypt-password/src/test/java/org/onap/dcaegen2/services/sdk/security/EncodePasswordTest.java
new file mode 100644
index 00000000..a899bb98
--- /dev/null
+++ b/security/crypt-password/src/test/java/org/onap/dcaegen2/services/sdk/security/EncodePasswordTest.java
@@ -0,0 +1,87 @@
+/*
+ * ============LICENSE_START====================================
+ * DCAEGEN2-SERVICES-SDK
+ * =========================================================
+ * Copyright (C) 2021 Nokia. 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.dcaegen2.services.sdk.security;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+
+class EncodePasswordTest {
+
+    public static final String PASSWORD_CANNOT_BE_EMPTY = "Password cannot be empty";
+    public static final String PASSWORD_TO_ENCODE = "testPass";
+    public static final String EMPTY_PASSWORD = "";
+    private final CryptPassword cryptPassword = mock(CryptPassword.class);
+    private final CharsFromStreamReader charsFromStreamReader = mock(CharsFromStreamReader.class);
+    private final EncodePassword encodePassword = spy(new EncodePassword(cryptPassword, charsFromStreamReader));
+
+    @BeforeEach
+    void setUp() {
+        doNothing().when(encodePassword).printErrorAndExit(any(), any());
+    }
+
+    @Test
+    void shouldExitWithErrorCodeWhenPasswordIsNotAvailableInArgs() throws IOException {
+        // when
+        encodePassword.run(new String[]{});
+
+        // then
+        verify(charsFromStreamReader).readPasswordFromStdIn();
+        verify(encodePassword).printErrorAndExit(
+                eq(ExitCode.INVALID_PASSWORD),
+                eq(PASSWORD_CANNOT_BE_EMPTY)
+        );
+    }
+
+    @Test
+    void shouldExitWithErrorCodeWhenPasswordIsEmpty() {
+        // when
+        encodePassword.run(new String[]{EMPTY_PASSWORD});
+
+        // then
+        verify(encodePassword).printErrorAndExit(
+                eq(ExitCode.INVALID_PASSWORD),
+                eq(PASSWORD_CANNOT_BE_EMPTY)
+        );
+    }
+
+    @Test
+    void shouldEncodePasswordWhenPasswordIsAvailableInArgs() throws IOException {
+        // when
+        encodePassword.run(new String[]{PASSWORD_TO_ENCODE});
+
+        // then
+        verify(charsFromStreamReader, never()).readPasswordFromStdIn();
+        verify(cryptPassword).encode(eq(PASSWORD_TO_ENCODE));
+        verify(encodePassword, never()).printErrorAndExit(
+                eq(ExitCode.INVALID_PASSWORD),
+                eq(PASSWORD_CANNOT_BE_EMPTY)
+        );
+    }
+}