diff --git a/.github/workflows/test-env-commands.yml b/.github/workflows/test-env-commands.yml
index e2be92b00..657bd45ff 100644
--- a/.github/workflows/test-env-commands.yml
+++ b/.github/workflows/test-env-commands.yml
@@ -83,6 +83,26 @@ jobs:
             command_line: rit show env
             assert_file_path: testdata/gha_workflows/env_workflow/assert1.txt
             expected_result: PASSED
+        - name: RIT SET ENV command ERROR (4)
+          uses: GuillaumeFalourd/test-cli-commands-action@v1
+          with:
+            command_line: rit set env --flag=test
+            assert_file_path: testdata/gha_workflows/env_workflow/assert3.txt
+            expected_result: PASSED
+            specific_line: 1
+        - name: RIT DELETE ENV command ERROR (5)
+          uses: GuillaumeFalourd/test-cli-commands-action@v1
+          with:
+            command_line: rit delete env --flag=test
+            assert_file_path: testdata/gha_workflows/env_workflow/assert3.txt
+            expected_result: PASSED
+            specific_line: 1
+        - name: RIT DELETE ENV command ERROR (6)
+          uses: GuillaumeFalourd/test-cli-commands-action@v1
+          with:
+            command_line: rit delete env --env=new_test
+            assert_file_path: testdata/gha_workflows/env_workflow/assert4.txt
+            expected_result: PASSED
 
   macos:
       runs-on: macos-latest
@@ -118,7 +138,27 @@ jobs:
             command_line: rit show env
             assert_file_path: testdata/gha_workflows/env_workflow/assert1.txt
             expected_result: PASSED
-
+        - name: RIT SET ENV command ERROR (4)
+          uses: GuillaumeFalourd/test-cli-commands-action@v1
+          with:
+            command_line: rit set env --flag=test
+            assert_file_path: testdata/gha_workflows/env_workflow/assert3.txt
+            expected_result: PASSED
+            specific_line: 1
+        - name: RIT DELETE ENV command ERROR (5)
+          uses: GuillaumeFalourd/test-cli-commands-action@v1
+          with:
+            command_line: rit delete env --flag=test
+            assert_file_path: testdata/gha_workflows/env_workflow/assert3.txt
+            expected_result: PASSED
+            specific_line: 1
+        - name: RIT DELETE ENV command ERROR (6)
+          uses: GuillaumeFalourd/test-cli-commands-action@v1
+          with:
+            command_line: rit delete env --env=new_test
+            assert_file_path: testdata/gha_workflows/env_workflow/assert4.txt
+            expected_result: PASSED
+            
   windows:
       runs-on: windows-latest
       steps:
@@ -154,3 +194,23 @@ jobs:
             command_line: ./rit.exe show env
             assert_file_path: testdata/gha_workflows/env_workflow/assert1.txt
             expected_result: PASSED
+        - name: RIT SET ENV command ERROR (4)
+          uses: GuillaumeFalourd/test-cli-commands-action@v1
+          with:
+            command_line: ./rit.exe set env --flag=test
+            assert_file_path: testdata/gha_workflows/env_workflow/assert3.txt
+            expected_result: PASSED
+            specific_line: 1
+        - name: RIT DELETE ENV command ERROR (5)
+          uses: GuillaumeFalourd/test-cli-commands-action@v1
+          with:
+            command_line: ./rit.exe delete env --flag=test
+            assert_file_path: testdata/gha_workflows/env_workflow/assert3.txt
+            expected_result: PASSED
+            specific_line: 1
+        - name: RIT DELETE ENV command ERROR (6)
+          uses: GuillaumeFalourd/test-cli-commands-action@v1
+          with:
+            command_line: ./rit.exe delete env --env=new_test
+            assert_file_path: testdata/gha_workflows/env_workflow/assert4.txt
+            expected_result: PASSED
diff --git a/testdata/gha_workflows/env_workflow/assert3.txt b/testdata/gha_workflows/env_workflow/assert3.txt
new file mode 100644
index 000000000..c3712cffa
--- /dev/null
+++ b/testdata/gha_workflows/env_workflow/assert3.txt
@@ -0,0 +1 @@
+Error: unknown flag: --flag
diff --git a/testdata/gha_workflows/env_workflow/assert4.txt b/testdata/gha_workflows/env_workflow/assert4.txt
new file mode 100644
index 000000000..5f29d45ea
--- /dev/null
+++ b/testdata/gha_workflows/env_workflow/assert4.txt
@@ -0,0 +1 @@
+Error: env 'new_test' not found, please provide a value for env valid