- test fixes

1 files changed, 73 insertions, 18 deletions

diff --git a/error_buffer_test.go b/error_buffer_test.go
index 81107935..c163ea43 100644
--- a/error_buffer_test.go
+++ b/error_buffer_test.go
@@ -7,16 +7,29 @@ import (
 
 func TestErrBuffer_Write_Len(t *testing.T) {
 	buf := newErrBuffer()
-	defer buf.Close()
-
-	buf.Write([]byte("hello"))
+	defer func() {
+		err := buf.Close()
+		if err != nil {
+			t.Errorf("error during closing the buffer: error %v", err)
+		}
+	}()
+
+	_, err := buf.Write([]byte("hello"))
+	if err != nil {
+		t.Errorf("fail to write: error %v", err)
+	}
 	assert.Equal(t, 5, buf.Len())
 	assert.Equal(t, "hello", buf.String())
 }
 
 func TestErrBuffer_Write_Event(t *testing.T) {
 	buf := newErrBuffer()
-	defer buf.Close()
+	defer func() {
+		err := buf.Close()
+		if err != nil {
+			t.Errorf("error during closing the buffer: error %v", err)
+		}
+	}()
 
 	tr := make(chan interface{})
 	buf.Listen(func(event int, ctx interface{}) {
@@ -25,8 +38,10 @@ func TestErrBuffer_Write_Event(t *testing.T) {
 		close(tr)
 	})
 
-	buf.Write([]byte("hello\n"))
-
+	_, err := buf.Write([]byte("hello\n"))
+	if err != nil {
+		t.Errorf("fail to write: error %v", err)
+	}
 	<-tr
 
 	// messages are read
@@ -35,7 +50,12 @@ func TestErrBuffer_Write_Event(t *testing.T) {
 
 func TestErrBuffer_Write_Event_Separated(t *testing.T) {
 	buf := newErrBuffer()
-	defer buf.Close()
+	defer func() {
+		err := buf.Close()
+		if err != nil {
+			t.Errorf("error during closing the buffer: error %v", err)
+		}
+	}()
 
 	tr := make(chan interface{})
 	buf.Listen(func(event int, ctx interface{}) {
@@ -44,9 +64,20 @@ func TestErrBuffer_Write_Event_Separated(t *testing.T) {
 		close(tr)
 	})
 
-	buf.Write([]byte("hel"))
-	buf.Write([]byte("lo\n"))
-	buf.Write([]byte("ending"))
+	_, err := buf.Write([]byte("hel"))
+	if err != nil {
+		t.Errorf("fail to write: error %v", err)
+	}
+
+	_, err = buf.Write([]byte("lo\n"))
+	if err != nil {
+		t.Errorf("fail to write: error %v", err)
+	}
+
+	_, err = buf.Write([]byte("ending"))
+	if err != nil {
+		t.Errorf("fail to write: error %v", err)
+	}
 
 	<-tr
 	assert.Equal(t, 0, buf.Len())
@@ -55,11 +86,27 @@ func TestErrBuffer_Write_Event_Separated(t *testing.T) {
 
 func TestErrBuffer_Write_Event_Separated_NoListener(t *testing.T) {
 	buf := newErrBuffer()
-	defer buf.Close()
-
-	buf.Write([]byte("hel"))
-	buf.Write([]byte("lo\n"))
-	buf.Write([]byte("ending"))
+	defer func() {
+		err := buf.Close()
+		if err != nil {
+			t.Errorf("error during closing the buffer: error %v", err)
+		}
+	}()
+
+	_, err := buf.Write([]byte("hel"))
+	if err != nil {
+		t.Errorf("fail to write: error %v", err)
+	}
+
+	_, err = buf.Write([]byte("lo\n"))
+	if err != nil {
+		t.Errorf("fail to write: error %v", err)
+	}
+
+	_, err = buf.Write([]byte("ending"))
+	if err != nil {
+		t.Errorf("fail to write: error %v", err)
+	}
 
 	assert.Equal(t, 12, buf.Len())
 	assert.Equal(t, "hello\nending", buf.String())
@@ -67,9 +114,17 @@ func TestErrBuffer_Write_Event_Separated_NoListener(t *testing.T) {
 
 func TestErrBuffer_Write_Remaining(t *testing.T) {
 	buf := newErrBuffer()
-	defer buf.Close()
-
-	buf.Write([]byte("hel"))
+	defer func() {
+		err := buf.Close()
+		if err != nil {
+			t.Errorf("error during closing the buffer: error %v", err)
+		}
+	}()
+
+	_, err := buf.Write([]byte("hel"))
+	if err != nil {
+		t.Errorf("fail to write: error %v", err)
+	}
 
 	assert.Equal(t, 3, buf.Len())
 	assert.Equal(t, "hel", buf.String())