Add test

Renamed policy to project_scm_branch_validation

Author: TheRealHaoLiu

…_policy_examples/project_scm_branch.rego …mples/project_scm_branch_validation.regoaap_policy_examples/project_scm_branch.rego renamed to aap_policy_examples/project_scm_branch_validation.rego aap_policy_examples/project_scm_branch.rego renamed to aap_policy_examples/project_scm_branch_validation.rego

@@ -26,6 +26,10 @@ project_scm_branch_validation := result if {
 }
 
 # Check if a given branch value is allowed
+allowed_branch(branch) if {
+	branch == ""
+}
+
 allowed_branch(branch) if {
 	some allowed_value in valid_project_scm_branch_values
 	branch == allowed_value

test_aap_policy_examples/project_scm_branch_validation_test.rego

@@ -0,0 +1,39 @@
+package test_aap_policy_examples
+
+import data.aap_policy_examples
+
+test_valid_main_branch_allowed if {
+    test_input := {
+        "project": {
+            "scm_branch": "main"
+        }
+    }
+    aap_policy_examples.project_scm_branch_validation.allowed == true with input as test_input
+}
+
+test_valid_v1_branch_allowed if {
+    test_input := {
+        "project": {
+            "scm_branch": "v1"
+        }
+    }
+    aap_policy_examples.project_scm_branch_validation.allowed == true with input as test_input
+}
+
+test_invalid_branch_blocked if {
+    test_input := {
+        "project": {
+            "scm_branch": "develop"
+        }
+    }
+    aap_policy_examples.project_scm_branch_validation.allowed == false with input as test_input
+}
+
+test_invalid_branch_violation_message if {
+    test_input := {
+        "project": {
+            "scm_branch": "develop"
+        }
+    }
+    aap_policy_examples.project_scm_branch_validation.violations[0] == "Invalid branch: develop. Only named 'main' or 'v1' branches are allowed." with input as test_input
+}