1 files changed, 57 insertions, 0 deletions
diff --git a/appc-client/code-generator/src/test/java/org/onap/appc/tools/generator/api/CLITest.java b/appc-client/code-generator/src/test/java/org/onap/appc/tools/generator/api/CLITest.java
new file mode 100644
index 000000000..4cd6bb5f5
--- /dev/null
+++ b/appc-client/code-generator/src/test/java/org/onap/appc/tools/generator/api/CLITest.java
@@ -0,0 +1,57 @@
+package org.onap.appc.tools.generator.api;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class CLITest {
+    @Test
+    public void missingSourceFileTest()  {
+        CLI cli = new CLI();
+        try {
+            String[] input = new String[1];
+            cli.main(input);
+        } catch (Exception e) {
+            Assert.assertEquals("Source file is missing. Please add argument 'client <source file> <destination file> <model template>'",e.getMessage());
+        }
+    }
+    @Test
+    public void missingDestinationFileTest()  {
+        CLI cli = new CLI();
+        try {
+            String[] input = {"sourceFilePath",null};
+            cli.main(input);
+        } catch (Exception e) {
+            Assert.assertEquals("Destination file name is missing. Please add argument 'client sourceFilePath <destination> <model template> <builder> <conf file>'",e.getMessage());
+        }
+    }
+    @Test
+    public void missingTemplateFileTest()  {
+        CLI cli = new CLI();
+        try {
+            String[] input = {"sourceFilePath","destinationPath",null};
+            cli.main(input);
+        } catch (Exception e) {
+            Assert.assertEquals("template file name is missing. Please add argument 'client sourceFilePath destinationPath <model template> <builder> <conf file>'",e.getMessage());
+        }
+    }
+    @Test
+    public void missingBuilderNameTest()  {
+        CLI cli = new CLI();
+        try {
+            String[] input = {"sourceFilePath","destinationPath","templateFileName",null};
+            cli.main(input);
+        } catch (Exception e) {
+            Assert.assertEquals("builder FQDN is missing. Please add argument 'client sourceFilePath destinationPath templateFileName <builder> <conf file>'",e.getMessage());
+        }
+    }
+    @Test
+    public void missingContextConfFileNameTest()  {
+        CLI cli = new CLI();
+        try {
+            String[] input = {"sourceFilePath","destinationPath","templateFileName","builderFQDN",null};
+            cli.main(input);
+        } catch (Exception e) {
+            Assert.assertEquals(e.getMessage(),"context conf file is missing. Please add argument 'client sourceFilePath destinationPath templateFileName builderFQDN <conf file>'");
+        }
+    }
+}