Changed to addpath approach

Author: Nikhil Bhoski

src/main/java/com/mathworks/ci/MatlabRunTestsStepExecution.java

@@ -61,7 +61,7 @@ private synchronized int execMatlabCommand(FilePath workspace, Launcher launcher
             FilePath genScriptLocation =
                     getFilePathForUniqueFolder(launcher, uniqueTmpFldrName, workspace);
             final String cmdPrefix =
-                    "cd('" + genScriptLocation.getRemote().replaceAll("'", "''") + "'); ";
+                    "addpath('" + genScriptLocation.getRemote().replaceAll("'", "''") + "'); ";
             final String matlabFunctionName = MatlabBuilderConstants.MATLAB_TEST_RUNNER_FILE_PREFIX
                     + genScriptLocation.getBaseName().replaceAll("-", "_");
 

src/main/java/com/mathworks/ci/RunMatlabTestsBuilder.java

@@ -262,7 +262,7 @@ private synchronized int execMatlabCommand(FilePath workspace, Launcher launcher
     public String constructCommandForTest(String inputArguments, FilePath scriptPath) {
         final String matlabFunctionName = MatlabBuilderConstants.MATLAB_TEST_RUNNER_FILE_PREFIX
                 + scriptPath.getBaseName().replaceAll("-", "_");
-        final String runCommand = "cd('" + scriptPath.getRemote().replaceAll("'", "''") + "'); "
+        final String runCommand = "addpath('" + scriptPath.getRemote().replaceAll("'", "''") + "'); "
                 + matlabFunctionName + "(" + inputArguments + ")";
         return runCommand;
     }

src/main/resources/com/mathworks/ci/RunMatlabTestsBuilder/runMatlabTests.m

@@ -2,13 +2,6 @@
 
 function runMatlabTests(varargin)
 
-addpath(pwd);
-
-%Back to the workspace folder
-workspace = getenv('WORKSPACE');
-cd(workspace);
-
-
 p = inputParser;
 validationFcn = @(c)ischar(c) && (isempty(c) || isrow(c));
 

src/test/java/com/mathworks/ci/RunMatlabTestsBuilderTest.java

@@ -141,7 +141,7 @@ public void verifyMATLABlaunchedWithDefaultArgumentsBatch() throws Exception {
         FreeStyleBuild build = project.scheduleBuild2(0).get();
         jenkins.assertLogContains("run_matlab_command", build);
         jenkins.assertLogContains("test_runner", build);
-        jenkins.assertLogContains("cd(", build);
+        jenkins.assertLogContains("addpath(", build);
     }
 
     /*

src/test/java/com/mathworks/ci/RunMatlabTestsStepTest.java

@@ -87,7 +87,7 @@ public void verifyCmdOptions() throws Exception {
        project.setDefinition(new CpsFlowDefinition(
                "node {runMATLABTests(testResultsPDF:'myresult/result.pdf')}", true));
        WorkflowRun build = project.scheduleBuild2(0).get();
-       j.assertLogContains("cd(", build);
+       j.assertLogContains("addpath(", build);
        j.assertLogContains("test_runner", build);
    }