fixes an issue with random seed env var

fmt.go

@@ -321,6 +321,7 @@ func (f *basefmt) Summary() {
 			}
 		}
 	}
+	passed = total - undefined
 	var owner interface{}
 	for _, undef := range f.undefined {
 		if owner != undef.owner {
@@ -328,7 +329,6 @@ func (f *basefmt) Summary() {
 			owner = undef.owner
 		}
 	}
-	passed = total - undefined
 
 	var steps, parts, scenarios []string
 	nsteps := len(f.passed) + len(f.failed) + len(f.skipped) + len(f.undefined) + len(f.pending)

fmt_progress_test.go

@@ -4,7 +4,6 @@ import (
 	"bytes"
 	"fmt"
 	"io/ioutil"
-	"os"
 	"strings"
 	"testing"
 	"time"
@@ -54,8 +53,6 @@ func TestProgressFormatterOutput(t *testing.T) {
 23 steps (14 passed, 2 failed, 2 pending, 3 undefined, 2 skipped)
 %s
 
-Randomized with seed: %s
-
 You can implement step definitions for undefined steps with these snippets:
 
 func undefined() error {
@@ -72,7 +69,7 @@ func FeatureContext(s *godog.Suite) {
 }`
 
 	var zeroDuration time.Duration
-	expected = fmt.Sprintf(expected, zeroDuration.String(), os.Getenv("GODOG_SEED"))
+	expected = fmt.Sprintf(expected, zeroDuration.String())
 	expected = trimAllLines(expected)
 
 	r.run()
@@ -120,7 +117,7 @@ func TestProgressFormatterWhenStepPanics(t *testing.T) {
 	}
 
 	out := buf.String()
-	if idx := strings.Index(out, "github.com/DATA-DOG/godog/fmt_progress_test.go:114"); idx == -1 {
+	if idx := strings.Index(out, "github.com/DATA-DOG/godog/fmt_progress_test.go:111"); idx == -1 {
 		t.Fatalf("expected to find panic stacktrace, actual:\n%s", out)
 	}
 }
@@ -188,13 +185,11 @@ Error: sub2: sub-sub: errored
 1 scenarios (1 failed)
 2 steps (1 passed, 1 failed)
 %s
-
-Randomized with seed: %s
 `
 
 	expected = trimAllLines(expected)
 	var zeroDuration time.Duration
-	expected = fmt.Sprintf(expected, zeroDuration.String(), os.Getenv("GODOG_SEED"))
+	expected = fmt.Sprintf(expected, zeroDuration.String())
 	actual := trimAllLines(buf.String())
 
 	shouldMatchOutput(expected, actual, t)
@@ -283,8 +278,6 @@ func TestProgressFormatterMultistepTemplates(t *testing.T) {
 2 steps (1 passed, 1 undefined)
 %s
 
-Randomized with seed: %s
-
 You can implement step definitions for undefined steps with these snippets:
 
 func undef() error {
@@ -307,7 +300,7 @@ func FeatureContext(s *godog.Suite) {
 `
 
 	var zeroDuration time.Duration
-	expected = fmt.Sprintf(expected, zeroDuration.String(), os.Getenv("GODOG_SEED"))
+	expected = fmt.Sprintf(expected, zeroDuration.String())
 	expected = trimAllLines(expected)
 
 	actual := trimAllLines(buf.String())
@@ -396,12 +389,10 @@ Feature: basic
 1 scenarios (1 failed)
 2 steps (1 passed, 1 failed)
 %s
-
-Randomized with seed: %s
 `
 
 	var zeroDuration time.Duration
-	expected = fmt.Sprintf(expected, zeroDuration.String(), os.Getenv("GODOG_SEED"))
+	expected = fmt.Sprintf(expected, zeroDuration.String())
 	expected = trimAllLines(expected)
 
 	actual := trimAllLines(buf.String())

formatter-tests/pretty/single_scenario_with_passing_step

@@ -4,7 +4,7 @@
   feature
 
   <bold-white>Scenario:</bold-white> one step passing <black># formatter-tests/features/single_scenario_with_passing_step.feature:6</black>
-    <green>Given</green> <green>a passing step</green>     <black># formatters_print_test.go:35 -> github.com/DATA-DOG/godog.TestPrintingFormatters.func4</black>
+    <green>Given</green> <green>a passing step</green>     <black># formatters_print_test.go:34 -> github.com/DATA-DOG/godog.TestPrintingFormatters.func4</black>
 
 1 scenarios (<green>1 passed</green>)
 1 steps (<green>1 passed</green>)

run.go

@@ -166,6 +166,10 @@ func RunWithOptions(suite string, contextInitializer func(suite *Suite), opt Opt
 	} else {
 		failed = r.run()
 	}
+
+	// @TODO: should prevent from having these
+	os.Setenv("GODOG_SEED", "")
+	os.Setenv("GODOG_TESTED_PACKAGE", "")
 	if failed && opt.Format != "events" {
 		return exitFailure
 	}