Add Tests for FolderDeleteOperation

src/test/java/sp/sd/fileoperations/FolderDeleteOperationTest.java

@@ -0,0 +1,75 @@
+package sp.sd.fileoperations;
+
+import hudson.EnvVars;
+import hudson.FilePath;
+import hudson.model.FreeStyleBuild;
+import hudson.model.FreeStyleProject;
+import hudson.model.Result;
+import hudson.slaves.EnvironmentVariablesNodeProperty;
+import org.junit.Rule;
+import org.junit.Test;
+import org.jvnet.hudson.test.JenkinsRule;
+
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+
+public class FolderDeleteOperationTest {
+
+    @Rule
+    public JenkinsRule jenkins = new JenkinsRule();
+
+    @Test
+    public void testDefaults() {
+        String folderPath = "folderToDelete";
+        FolderDeleteOperation operation = new FolderDeleteOperation(folderPath);
+
+        assertEquals(folderPath, operation.getFolderPath());
+    }
+
+    @Test
+    public void testRunFolderDeleteOperation() throws Exception {
+        FreeStyleProject project = jenkins.createFreeStyleProject("folderDeleteTest");
+
+        FilePath workspace = jenkins.jenkins.getWorkspaceFor(project);
+        FilePath folderToDelete = new FilePath(workspace, "folderToDelete");
+
+        folderToDelete.mkdirs();
+        FilePath fileInFolder = new FilePath(folderToDelete, "file.txt");
+        fileInFolder.write("Sample content", "UTF-8");
+
+        FolderDeleteOperation operation = new FolderDeleteOperation("folderToDelete");
+        project.getBuildersList().add(new FileOperationsBuilder(List.of(operation)));
+
+        FreeStyleBuild build = project.scheduleBuild2(0).get();
+        assertEquals(Result.SUCCESS, build.getResult());
+
+        assertFalse("The folder should have been deleted", folderToDelete.exists());
+    }
+
+    @Test
+    public void testRunFolderDeleteOperationWithTokens() throws Exception {
+        EnvironmentVariablesNodeProperty prop = new EnvironmentVariablesNodeProperty();
+        EnvVars envVars = prop.getEnvVars();
+        envVars.put("FOLDER_TO_DELETE", "folderToDelete");
+        jenkins.jenkins.getGlobalNodeProperties().add(prop);
+
+        FreeStyleProject project = jenkins.createFreeStyleProject("folderDeleteTestWithTokens");
+
+        FilePath workspace = jenkins.jenkins.getWorkspaceFor(project);
+        FilePath folderToDelete = new FilePath(workspace, "folderToDelete");
+
+        folderToDelete.mkdirs();
+        FilePath fileInFolder = new FilePath(folderToDelete, "file.txt");
+        fileInFolder.write("Sample content", "UTF-8");
+
+        FolderDeleteOperation operation = new FolderDeleteOperation("$FOLDER_TO_DELETE");
+        project.getBuildersList().add(new FileOperationsBuilder(List.of(operation)));
+
+        FreeStyleBuild build = project.scheduleBuild2(0).get();
+        assertEquals(Result.SUCCESS, build.getResult());
+
+        assertFalse("The folder should have been deleted", folderToDelete.exists());
+    }
+}