Fix: incorrect total number of results (open-policy-agent#291)

Author: menendezjaume

acceptance.bats

@@ -280,3 +280,9 @@
   run ./conftest kubectl
   [ "$status" -eq 0 ]
 }
+
+@test "The number of tests run is accurate" {
+  run ./conftest test -p examples/kubernetes/policy examples/kubernetes/service.yaml --no-color
+  [ "$status" -eq 0 ]
+  [ "${lines[1]}" = "5 tests, 4 passed, 1 warning, 0 failures" ]
+}

internal/commands/test.go

@@ -298,12 +298,18 @@ func (t TestRun) runRules(ctx context.Context, namespace string, input interface
 	var errors []Result
 
 	var rules []string
+	var numberRules int = 0
 	for _, module := range t.Compiler.Modules {
-		for _, rule := range module.Rules {
-			ruleName := rule.Head.Name.String()
-
-			if regex.MatchString(ruleName) && !stringInSlice(ruleName, rules) {
-				rules = append(rules, ruleName)
+		if strings.Split(module.Package.Path.String(), ".")[1] == namespace {
+			for _, rule := range module.Rules {
+				ruleName := rule.Head.Name.String()
+
+				if regex.MatchString(ruleName) {
+					numberRules += 1
+					if !stringInSlice(ruleName, rules) {
+						rules = append(rules, ruleName)
+					}
+				}
 			}
 		}
 	}
@@ -331,6 +337,10 @@ func (t TestRun) runRules(ctx context.Context, namespace string, input interface
 		totalSuccesses = append(totalSuccesses, successes...)
 	}
 
+	for i := len(totalErrors) + len(totalSuccesses); i < numberRules; i++ {
+		totalSuccesses = append(totalSuccesses, Result{})
+	}
+
 	return totalErrors, totalSuccesses, nil
 }