ExportImportMenu tests

Main class tested and refactored

Change-Id: I379a18c289b613cdc7ecbb1617618af96ffa275b
Issue-ID: SDC-2326
Signed-off-by: Tomasz Golabek <tomasz.golabek@nokia.com>

1 files changed, 272 insertions, 0 deletions

diff --git a/asdctool/src/test/java/org/openecomp/sdc/asdctool/main/ExportImportMenuTest.java b/asdctool/src/test/java/org/openecomp/sdc/asdctool/main/ExportImportMenuTest.java
new file mode 100644
index 0000000000..497e116a57
--- /dev/null
+++ b/asdctool/src/test/java/org/openecomp/sdc/asdctool/main/ExportImportMenuTest.java
@@ -0,0 +1,272 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2019 Nokia 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.openecomp.sdc.asdctool.main;
+
+import static org.junit.Assert.assertEquals;
+
+import java.nio.file.NoSuchFileException;
+import java.security.Permission;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.contrib.java.lang.system.ExpectedSystemExit;
+import org.junit.contrib.java.lang.system.SystemOutRule;
+
+public class ExportImportMenuTest{
+
+    private static final String EXPORT_USAGE = "Usage: export <janusgraph.properties> <output directory>\n";
+    private static final String EXPORT_AS_GRAPH_ML_USAGE = "Usage: export-as-graph-ml <janusgraph.properties> <output directory>\n";
+    private static final String IMPORT_USAGE = "Usage: import <janusgraph.properties> <graph file location>\n";
+    private static final String EXPORT_USERS_USAGE = "Usage: exportusers <janusgraph.properties> <output directory>\n";
+    private static final String EXPORT_WITH_REPORT_USAGE = "Usage: export-as-graph-ml-with-data-report <janusgraph.properties> <output directory>\n";
+    private static final String DATA_REPORT_USAGE = "Usage: get-data-report-from-graph-ml <full path of .graphml file>\n";
+    private static final String VALIDATE_JSON_USAGE = "Usage: validate-json <export graph path>\n";
+    private static final String FIND_PROBLEM_USAGE = "Usage: findproblem <janusgraph.properties> <graph file location>\n";
+    private static final String USAGE = DATA_REPORT_USAGE + EXPORT_USAGE + EXPORT_AS_GRAPH_ML_USAGE + EXPORT_USERS_USAGE
+        + EXPORT_WITH_REPORT_USAGE + FIND_PROBLEM_USAGE + IMPORT_USAGE + VALIDATE_JSON_USAGE;
+    private static final String PARAM_3 = "param3";
+    private static final String PARAM_2 = "param2";
+    private static final String EXPORT = "export";
+    private static final String EXPORT_AS_GRAPH_ML = "export-as-graph-ml";
+    private static final String NONEXISTENT = "nonexistent";
+    private static final String IMPORT = "import";
+    private static final String EXPORT_USERS = "exportusers";
+    private static final String DATA_REPORT = "get-data-report-from-graph-ml";
+    private static final String FIND_PROBLEM = "findproblem";
+    private static final String VALIDATE_JSON = "validate-json";
+    private static final String EXPORT_WITH_REPORT = "export-as-graph-ml-with-data-report";
+
+    @Rule
+    public final SystemOutRule systemOutRule = new SystemOutRule().enableLog();
+
+    @Rule
+    public final ExpectedSystemExit exit = ExpectedSystemExit.none();
+
+    @Test
+    public void testOfMainWithInvalidLengthOfArgs() throws Exception {
+        String [] args = {};
+        exit.expectSystemExitWithStatus(1);
+        ExportImportMenu.main(args);
+    }
+
+    @Test
+    public void testOutputOfMainWithInvalidLengthOfArgs() {
+        String [] args = {};
+        callMainWithoutSystemExit(args);
+        String log = systemOutRule.getLog();
+        assertEquals(log, USAGE);
+    }
+
+    @Test
+    public void testOfMainWithDefaultOperation() throws Exception {
+        String [] args = {NONEXISTENT};
+        exit.expectSystemExitWithStatus(1);
+        ExportImportMenu.main(args);
+    }
+
+    @Test
+    public void testOutputOfOfMainWithDefaultOperation() {
+        String [] args = {NONEXISTENT};
+        callMainWithoutSystemExit(args);
+        String log = systemOutRule.getLog();
+        assertEquals(log, USAGE);
+    }
+
+    @Test
+    public void testOfMainWithExportOperationAndInvalidNoArgs() throws Exception {
+        String [] args = {EXPORT};
+        exit.expectSystemExitWithStatus(1);
+        ExportImportMenu.main(args);
+    }
+
+    @Test
+    public void testOutputOfMainWithExportOperationAndInvalidNoArgs(){
+        String [] args = {EXPORT};
+        callMainWithoutSystemExit(args);
+        String log = systemOutRule.getLog();
+        assertEquals(log, EXPORT_USAGE);
+    }
+
+    @Test
+    public void testOfMainWithExportOperationAndValidNoArgs() throws Exception {
+        String [] args = {EXPORT, PARAM_2, PARAM_3};
+        exit.expectSystemExitWithStatus(2);
+        ExportImportMenu.main(args);
+    }
+
+    @Test
+    public void testOutputOfMainWithExportUsersOperationAndInvalidNoArgs(){
+        String [] args = {EXPORT_USERS};
+        callMainWithoutSystemExit(args);
+        String log = systemOutRule.getLog();
+        assertEquals(log, EXPORT_USERS_USAGE);
+    }
+
+    @Test
+    public void testOfMainWithExportUsersOperationAndValidNoArgs() throws Exception {
+        String [] args = {EXPORT_USERS, PARAM_2, PARAM_3};
+        exit.expectSystemExitWithStatus(2);
+        ExportImportMenu.main(args);
+    }
+
+    @Test
+    public void testOutputOfMainWithImportOperationAndInvalidNoArgs(){
+        String [] args = {IMPORT};
+        callMainWithoutSystemExit(args);
+        String log = systemOutRule.getLog();
+        assertEquals(log, IMPORT_USAGE);
+    }
+
+    @Test
+    public void testOfMainWithImportOperationAndValidNoArgs() throws Exception {
+        String [] args = {IMPORT, PARAM_2, PARAM_3};
+        exit.expectSystemExitWithStatus(2);
+        ExportImportMenu.main(args);
+    }
+
+    @Test
+    public void testOutputOfMainWithDataReportOperationAndInvalidNoArgs(){
+        String [] args = {DATA_REPORT};
+        callMainWithoutSystemExit(args);
+        String log = systemOutRule.getLog();
+        assertEquals(log, DATA_REPORT_USAGE);
+    }
+
+    @Test
+    public void testOfMainWithDataReportOperationAndValidNoArgs() throws Exception {
+        String [] args = {DATA_REPORT, PARAM_2};
+        exit.expectSystemExitWithStatus(2);
+        ExportImportMenu.main(args);
+    }
+
+    @Test
+    public void testOutputOfMainWithExportAsGraphMLOperationAndInvalidNoArgs(){
+        String [] args = {EXPORT_AS_GRAPH_ML};
+        callMainWithoutSystemExit(args);
+        String log = systemOutRule.getLog();
+        assertEquals(log, EXPORT_AS_GRAPH_ML_USAGE);
+    }
+
+    @Test
+    public void testMainWithExportAsGraphMLOperationAndInvalidNoArgs() throws Exception {
+        String [] args = {EXPORT_AS_GRAPH_ML};
+        exit.expectSystemExitWithStatus(1);
+        ExportImportMenu.main(args);
+    }
+
+    @Test
+    public void testOfMainWithExportAsGraphMLOperationAndValidNoArgs() throws Exception {
+        String [] args = {EXPORT_AS_GRAPH_ML, PARAM_2, PARAM_3};
+        exit.expectSystemExitWithStatus(2);
+        ExportImportMenu.main(args);
+    }
+
+    @Test
+    public void testOutputOfMainWithFindProblemOperationAndInvalidNoArgs(){
+        String [] args = {FIND_PROBLEM};
+        callMainWithoutSystemExit(args);
+        String log = systemOutRule.getLog();
+        assertEquals(log, FIND_PROBLEM_USAGE);
+    }
+
+    @Test
+    public void testMainWithFindProblemOperationAndInvalidNoArgs() throws Exception {
+        String [] args = {FIND_PROBLEM};
+        exit.expectSystemExitWithStatus(1);
+        ExportImportMenu.main(args);
+    }
+
+    @Test
+    public void testOfMainWithFindProblemOperationAndValidNoArgs() throws Exception {
+        String [] args = {FIND_PROBLEM, PARAM_2, PARAM_3};
+        exit.expectSystemExitWithStatus(2);
+        ExportImportMenu.main(args);
+    }
+
+    @Test
+    public void testOutputOfMainWithExportWithReportOperationAndInvalidNoArgs(){
+        String [] args = {EXPORT_WITH_REPORT};
+        callMainWithoutSystemExit(args);
+        String log = systemOutRule.getLog();
+        assertEquals(log, EXPORT_WITH_REPORT_USAGE);
+    }
+
+    @Test
+    public void testMainWithExportWithReportOperationAndInvalidNoArgs() throws Exception {
+        String [] args = {EXPORT_WITH_REPORT};
+        exit.expectSystemExitWithStatus(1);
+        ExportImportMenu.main(args);
+    }
+
+    @Test
+    public void testOfMainWithExportWithReportOperationAndValidNoArgs() throws Exception {
+        String [] args = {EXPORT_WITH_REPORT, PARAM_2, PARAM_3};
+        exit.expectSystemExitWithStatus(2);
+        ExportImportMenu.main(args);
+    }
+
+    @Test
+    public void testOutputOfMainWithValidateJsonOperationAndInvalidNoArgs(){
+        String [] args = {VALIDATE_JSON};
+        callMainWithoutSystemExit(args);
+        String log = systemOutRule.getLog();
+        assertEquals(log, VALIDATE_JSON_USAGE);
+    }
+
+    @Test
+    public void testMainWithValidateJsonOperationAndInvalidNoArgs() throws Exception {
+        String [] args = {VALIDATE_JSON};
+        exit.expectSystemExitWithStatus(1);
+        ExportImportMenu.main(args);
+    }
+
+    @Test(expected = NoSuchFileException.class)
+    public void testOfMainWithValidateJsonOperationAndValidNoArgs() throws Exception {
+        String [] args = {VALIDATE_JSON, PARAM_2, PARAM_3};
+        ExportImportMenu.main(args);
+    }
+
+    private void callMainWithoutSystemExit(String[] params) {
+
+        class NoExitException extends RuntimeException {}
+
+        SecurityManager securityManager = System.getSecurityManager();
+        System.setSecurityManager(new SecurityManager(){
+
+            @Override
+            public void checkPermission(Permission permission) {
+            }
+
+            @Override
+            public void checkPermission(Permission permission, Object o) {
+            }
+
+            @Override
+            public void checkExit(int status) {
+                super.checkExit(status);
+                throw new NoExitException();
+            }
+        });
+        try {
+            ExportImportMenu.main(params);
+        }catch (Exception ignore){}
+        System.setSecurityManager(securityManager);
+    }
+
+}
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