From db84b60d6bbe57d5cfec9a4a477022473ce2d197 Mon Sep 17 00:00:00 2001
From: Inhere <in.798@qq.com>
Date: Sat, 24 Jun 2023 15:55:44 +0800
Subject: [PATCH] :necktie: up: testutil - add more assertions methods and more
 fakeobj tests

---
 testutil/assert/assertions_methods.go | 7 +++++++
 testutil/fakeobj/io_test.go           | 5 +++++
 2 files changed, 12 insertions(+)

diff --git a/testutil/assert/assertions_methods.go b/testutil/assert/assertions_methods.go
index 1982169ec..a21ff5a97 100644
--- a/testutil/assert/assertions_methods.go
+++ b/testutil/assert/assertions_methods.go
@@ -104,6 +104,13 @@ func (as *Assertions) NoErr(err error, fmtAndArgs ...any) *Assertions {
 	return as
 }
 
+// NoError asserts that the given is a nil error
+func (as *Assertions) NoError(err error, fmtAndArgs ...any) *Assertions {
+	as.t.Helper()
+	as.ok = NoErr(as.t, err, fmtAndArgs...)
+	return as
+}
+
 // Err asserts that the given is a not nil error
 func (as *Assertions) Err(err error, fmtAndArgs ...any) *Assertions {
 	as.t.Helper()
diff --git a/testutil/fakeobj/io_test.go b/testutil/fakeobj/io_test.go
index ee276ebda..d7179a399 100644
--- a/testutil/fakeobj/io_test.go
+++ b/testutil/fakeobj/io_test.go
@@ -16,6 +16,11 @@ func TestNewWriter(t *testing.T) {
 	assert.Eq(t, "", tw.String())
 	assert.NoErr(t, tw.Close())
 
+	// write string
+	_, err = tw.WriteString("hello")
+	assert.NoErr(t, err)
+	assert.Eq(t, "hello", tw.ResetGet())
+
 	tw.SetErrOnWrite()
 	_, err = tw.Write([]byte("hello"))
 	assert.Err(t, err)