Enhance comparators debugging info

Signed-off-by: apostasie <[email protected]>

Author: apostasie

mod/tigron/expect/comparators.go

@@ -17,6 +17,7 @@
 package expect
 
 import (
+	"encoding/hex"
 	"fmt"
 	"regexp"
 	"strings"
@@ -45,7 +46,8 @@ func Contains(compare string) test.Comparator {
 	return func(stdout, info string, t *testing.T) {
 		t.Helper()
 		assertive.Check(t, strings.Contains(stdout, compare),
-			fmt.Sprintf("Output does not contain: %q", compare)+info)
+			fmt.Sprintf("Output does not contain: %q", compare),
+			info)
 	}
 }
 
@@ -56,7 +58,7 @@ func DoesNotContain(compare string) test.Comparator {
 	return func(stdout, info string, t *testing.T) {
 		t.Helper()
 		assertive.Check(t, !strings.Contains(stdout, compare),
-			fmt.Sprintf("Output should not contain: %q", compare)+info)
+			fmt.Sprintf("Output should not contain: %q", compare), info)
 	}
 }
 
@@ -65,10 +67,14 @@ func Equals(compare string) test.Comparator {
 	//nolint:thelper
 	return func(stdout, info string, t *testing.T) {
 		t.Helper()
+
+		hexdump := hex.Dump([]byte(stdout))
 		assertive.Check(
 			t,
 			compare == stdout,
-			fmt.Sprintf("Output is not equal to: %q", compare)+info,
+			fmt.Sprintf("Output is not equal to: %q", compare),
+			"\n"+hexdump,
+			info,
 		)
 	}
 }

mod/tigron/expect/consts.go renamed to mod/tigron/expect/exit.go

@@ -21,9 +21,12 @@ const (
 	ExitCodeSuccess = 0
 	// ExitCodeGenericFail will verify that the command ran and exited with a non-zero error code.
 	// This does NOT include timeouts, cancellation, or signals.
-	ExitCodeGenericFail = -1
+	ExitCodeGenericFail = -10
 	// ExitCodeNoCheck does not enforce any check at all on the function.
-	ExitCodeNoCheck = -2
+	ExitCodeNoCheck = -11
 	// ExitCodeTimeout verifies that the command was cancelled on timeout.
-	ExitCodeTimeout = -3
+	ExitCodeTimeout = -12
+	// ExitCodeSignaled verifies that the command has been terminated by a signal.
+	ExitCodeSignaled = -13
+	// ExitCodeCancelled = -14.
 )