Trim down size of condition to display on invalid path

core/condition.go

@@ -82,8 +82,16 @@ func (c *Condition) evaluate(result *Result) bool {
 	// If the condition isn't a success, return what the resolved condition was too
 	if !success {
 		log.Printf("[Condition][evaluate] Condition '%s' did not succeed because '%s' is false", condition, resolvedCondition)
+		// Check if the resolved condition was an invalid path
+		isResolvedConditionInvalidPath := strings.ReplaceAll(resolvedCondition, fmt.Sprintf("%s ", InvalidConditionElementSuffix), "") == condition
+		if isResolvedConditionInvalidPath {
+			// Since, in the event of an invalid path, the resolvedCondition contains the condition itself,
+			// we'll only display the resolvedCondition
+			conditionToDisplay = resolvedCondition
+		} else {
 			conditionToDisplay = fmt.Sprintf("%s (%s)", condition, resolvedCondition)
 		}
+	}
 	result.ConditionResults = append(result.ConditionResults, &ConditionResult{Condition: conditionToDisplay, Success: success})
 	return success
 }

core/condition_test.go

@@ -113,6 +113,19 @@ func TestCondition_evaluateWithBodyJsonPathComplex(t *testing.T) {
 	}
 }
 
+func TestCondition_evaluateWithInvalidBodyJsonPathComplex(t *testing.T) {
+	expectedResolvedCondition := "[BODY].data.name (INVALID) == john"
+	condition := Condition("[BODY].data.name == john")
+	result := &Result{Body: []byte("{\"data\": {\"id\": 1}}")}
+	condition.evaluate(result)
+	if result.ConditionResults[0].Success {
+		t.Errorf("Condition '%s' should have been a failure, because the path was invalid", condition)
+	}
+	if result.ConditionResults[0].Condition != expectedResolvedCondition {
+		t.Errorf("Condition '%s' should have resolved to '%s', but resolved to '%s' instead", condition, expectedResolvedCondition, result.ConditionResults[0].Condition)
+	}
+}
+
 func TestCondition_evaluateWithBodyJsonPathDoublePlaceholders(t *testing.T) {
 	condition := Condition("[BODY].user.firstName != [BODY].user.lastName")
 	result := &Result{Body: []byte("{\"user\": {\"firstName\": \"john\", \"lastName\": \"doe\"}}")}