增加字符串断言函数

go.mod

@@ -5,7 +5,7 @@ go 1.22.6
 require (
 	github.com/pkg/errors v0.9.1
 	github.com/stretchr/testify v1.10.0
-	github.com/yyle88/zaplog v0.0.19
+	github.com/yyle88/zaplog v0.0.20
 	go.uber.org/zap v1.27.0
 )
 

go.sum

@@ -14,8 +14,8 @@ github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOf
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/yyle88/mutexmap v1.0.10 h1:PIsx9KTdK6h1yH5NzBrPl21RrZ/XsE4IbgulMlhJzZE=
 github.com/yyle88/mutexmap v1.0.10/go.mod h1:QUYDuARLPlGj414kHewQ5tt8jkDxQXoai8H3C4Gg+yc=
-github.com/yyle88/zaplog v0.0.19 h1:O4g7EO+uks7DkXbBXAje0LRvrBbkPuMD4gphuXw9jAo=
-github.com/yyle88/zaplog v0.0.19/go.mod h1:jN9/2IXYlpHOgoIyOTid1EPlUyGBWzFjr0dX9YKLkC0=
+github.com/yyle88/zaplog v0.0.20 h1:ByVj51j2C9p5tWw8wbIdmdrMK5IS6VECh/U746t321E=
+github.com/yyle88/zaplog v0.0.20/go.mod h1:jN9/2IXYlpHOgoIyOTid1EPlUyGBWzFjr0dX9YKLkC0=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
 go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
 go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=

must.go

@@ -74,14 +74,6 @@ func Full[T any](v *T) {
 	}
 }
 
-// Equal expects the values to be equal. Panics if they are not equal.
-// Equal 期望值相等。如果值不相等，则触发 panic。
-func Equal[V comparable](a, b V) {
-	if a != b {
-		zaplog.ZAPS.Skip1.LOG.Panic("A AND B ARE NOT EQUAL", zap.Any("a", a), zap.Any("b", b))
-	}
-}
-
 // Equals expects the values to be equal. Panics if they are not equal.
 // Equals 期望值相等。如果值不相等，则触发 panic。
 func Equals[V comparable](a, b V) {

muststrings/must_strings.go

@@ -0,0 +1,24 @@
+package muststrings
+
+import (
+	"strings"
+
+	"github.com/yyle88/zaplog"
+	"go.uber.org/zap"
+)
+
+// HasPrefix checks if the string has the specified prefix, panics if not.
+// HasPrefix 检查字符串是否有指定的前缀，没有则触发 panic。
+func HasPrefix(a string, prefix string) {
+	if !strings.HasPrefix(a, prefix) {
+		zaplog.ZAPS.Skip1.LOG.Panic("expect string to have prefix while it does not", zap.String("string", a), zap.String("prefix", prefix))
+	}
+}
+
+// HasSuffix checks if the string has the specified suffix, panics if not.
+// HasSuffix 检查字符串是否有指定的后缀，没有则触发 panic。
+func HasSuffix(a string, suffix string) {
+	if !strings.HasSuffix(a, suffix) {
+		zaplog.ZAPS.Skip1.LOG.Panic("expect string to have suffix while it does not", zap.String("string", a), zap.String("suffix", suffix))
+	}
+}

muststrings/must_strings_test.go

@@ -0,0 +1,24 @@
+package muststrings_test
+
+import (
+	"testing"
+
+	"github.com/yyle88/must/internal/tests"
+	"github.com/yyle88/must/muststrings"
+)
+
+func TestHasPrefix(t *testing.T) {
+	muststrings.HasPrefix("hello", "he")
+
+	tests.ExpectPanic(t, func() {
+		muststrings.HasPrefix("hello", "hi")
+	})
+}
+
+func TestHasSuffix(t *testing.T) {
+	muststrings.HasSuffix("world", "ld")
+
+	tests.ExpectPanic(t, func() {
+		muststrings.HasSuffix("world", "lo")
+	})
+}