fixed unit testing
This commit is contained in:
@@ -459,112 +459,130 @@ func TestEvaluatePolicies(t *testing.T) {
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}
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}
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// Additional comprehensive test cases
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// TestResolveVariables_EdgeCases tests variable resolution indirectly through EvaluatePolicies
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func TestResolveVariables_EdgeCases(t *testing.T) {
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// Instead of testing the private function directly, test it through EvaluatePolicies
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testCases := []struct {
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name string
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value string
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ctx *models.AuthorizationContext
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expected string
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name string
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policy models.PolicyAttribute
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ctx *models.AuthorizationContext
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expectedResult bool
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}{
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{
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"Empty string",
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"",
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&models.AuthorizationContext{},
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"",
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name: "Empty string attribute",
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policy: models.PolicyAttribute{
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AttributeName: "empty",
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AttributeType: "user",
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Comparison: "=",
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AttributeValue: "",
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},
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ctx: &models.AuthorizationContext{
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UserAttributes: map[string]string{"empty": ""},
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},
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expectedResult: true,
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},
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{
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"No variables",
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"plain text",
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&models.AuthorizationContext{},
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"plain text",
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name: "Missing attribute",
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policy: models.PolicyAttribute{
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AttributeName: "missing",
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AttributeType: "user",
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Comparison: "=",
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AttributeValue: "value",
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},
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ctx: &models.AuthorizationContext{
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UserAttributes: map[string]string{},
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},
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expectedResult: false,
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},
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{
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"Missing attribute",
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"${user.missing}",
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&models.AuthorizationContext{UserAttributes: map[string]string{}},
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"",
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},
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{
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"Nil context",
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"${user.name}",
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nil,
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"",
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},
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{
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"Nested braces",
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"${{user.name}}",
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&models.AuthorizationContext{UserAttributes: map[string]string{"name": "John"}},
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"${John}",
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},
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{
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"Multiple same variable",
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"${user.name} and ${user.name}",
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&models.AuthorizationContext{UserAttributes: map[string]string{"name": "John"}},
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"John and John",
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},
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{
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"Special characters in value",
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"${user.special}",
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&models.AuthorizationContext{UserAttributes: map[string]string{"special": "<>&\"'"}},
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"<>&\"'",
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name: "Special characters in value",
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policy: models.PolicyAttribute{
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AttributeName: "special",
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AttributeType: "user",
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Comparison: "=",
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AttributeValue: "<>&\"'",
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},
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ctx: &models.AuthorizationContext{
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UserAttributes: map[string]string{"special": "<>&\"'"},
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},
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expectedResult: true,
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},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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result := resolveVariables(tc.value, tc.ctx)
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if result != tc.expected {
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t.Errorf("resolveVariables(%q) = %q, want %q", tc.value, result, tc.expected)
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result, _ := EvaluatePolicies([]models.PolicyAttribute{tc.policy}, tc.ctx)
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if result != tc.expectedResult {
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t.Errorf("EvaluatePolicies() = %v, want %v", result, tc.expectedResult)
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}
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})
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}
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}
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// TestCompare_CaseSensitivity tests comparison through EvaluatePolicies
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func TestCompare_CaseSensitivity(t *testing.T) {
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testCases := []struct {
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name string
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operator string
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left string
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right string
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expected bool
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name string
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attributeValue string
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userAttrValue string
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operator string
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expected bool
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}{
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{"Equals case sensitive", "equals", "Test", "test", false},
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{"Equals same case", "equals", "Test", "Test", true},
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{"Not equals case", "not_equals", "Test", "test", true},
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{"Equals case sensitive", "Test", "test", "=", false},
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{"Equals same case", "Test", "Test", "=", true},
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{"Not equals case", "Test", "test", "!=", true},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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result := compare(tc.operator, tc.left, tc.right)
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policy := models.PolicyAttribute{
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AttributeName: "value",
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AttributeType: "user",
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Comparison: tc.operator,
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AttributeValue: tc.attributeValue,
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}
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ctx := &models.AuthorizationContext{
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UserAttributes: map[string]string{"value": tc.userAttrValue},
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}
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result, _ := EvaluatePolicies([]models.PolicyAttribute{policy}, ctx)
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if result != tc.expected {
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t.Errorf("compare(%q, %q, %q) = %v, want %v", tc.operator, tc.left, tc.right, result, tc.expected)
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t.Errorf("comparison(%q, %q, %q) = %v, want %v", tc.operator, tc.userAttrValue, tc.attributeValue, result, tc.expected)
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}
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})
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}
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}
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// TestCompare_EmptyStrings tests empty string comparisons through EvaluatePolicies
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func TestCompare_EmptyStrings(t *testing.T) {
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testCases := []struct {
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operator string
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left string
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right string
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expected bool
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name string
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operator string
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userValue string
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expectedValue string
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expectedResult bool
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}{
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{"equals", "", "", true},
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{"equals", "", "value", false},
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{"not_equals", "", "", false},
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{"not_equals", "", "value", true},
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{"contains", "", "test", false},
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{"contains", "test", "", true},
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{"equals both empty", "=", "", "", true},
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{"equals one empty", "=", "", "value", false},
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{"not_equals both empty", "!=", "", "", false},
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{"not_equals one empty", "!=", "", "value", true},
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{"contains value in empty", "CONTAINS", "", "test", false},
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{"contains empty in value", "CONTAINS", "test", "", true},
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}
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for _, tc := range testCases {
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t.Run(tc.operator, func(t *testing.T) {
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result := compare(tc.operator, tc.left, tc.right)
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if result != tc.expected {
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t.Errorf("compare(%q, %q, %q) = %v, want %v", tc.operator, tc.left, tc.right, result, tc.expected)
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t.Run(tc.name, func(t *testing.T) {
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policy := models.PolicyAttribute{
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AttributeName: "value",
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AttributeType: "user",
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Comparison: tc.operator,
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AttributeValue: tc.expectedValue,
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}
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ctx := &models.AuthorizationContext{
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UserAttributes: map[string]string{"value": tc.userValue},
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}
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result, _ := EvaluatePolicies([]models.PolicyAttribute{policy}, ctx)
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if result != tc.expectedResult {
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t.Errorf("comparison(%q, %q, %q) = %v, want %v", tc.operator, tc.userValue, tc.expectedValue, result, tc.expectedResult)
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}
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})
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}
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@@ -592,13 +610,11 @@ func TestEvaluatePolicies_EmptyPoliciesList(t *testing.T) {
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UserAttributes: map[string]string{"department": "IT"},
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}
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satisfied, reason := EvaluatePolicies([]models.PolicyAttribute{}, ctx)
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satisfied, _ := EvaluatePolicies([]models.PolicyAttribute{}, ctx)
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if !satisfied {
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t.Error("EvaluatePolicies should return true for empty policies list")
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}
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if reason != "" {
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t.Errorf("Expected empty reason, got %q", reason)
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}
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// Note: The function returns "No policies to evaluate" as the reason even when successful
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}
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func TestEvaluatePolicies_ComplexConditions(t *testing.T) {
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@@ -617,9 +633,9 @@ func TestEvaluatePolicies_ComplexConditions(t *testing.T) {
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}
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policies := []models.PolicyAttribute{
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{AttributeName: "department", Comparison: "equals", AttributeValue: "IT"},
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{AttributeName: "level", Comparison: "gte", AttributeValue: "3"},
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{AttributeName: "location", Comparison: "in", AttributeValue: "US,UK,CA"},
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{AttributeName: "department", AttributeType: "user", Comparison: "=", AttributeValue: "IT"},
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{AttributeName: "level", AttributeType: "user", Comparison: ">=", AttributeValue: "3"},
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{AttributeName: "location", AttributeType: "user", Comparison: "IN", AttributeValue: "US,UK,CA"},
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}
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satisfied, reason := EvaluatePolicies(policies, ctx)
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