logtest

package

v1.21.3 Latest Latest Go to latest Published: Nov 1, 2026 License: GPL-3.0 Imports: 4 Imported by: 0

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Documentation ¶

Overview ¶

Package logtest redirects the process-wide logger output for the length of a test, so a test can assert what was logged or keep expected errors out of the test output. The logger output is global: tests using it must not run in parallel with other tests that log.

Index ¶

func Discard(t *testing.T)
type Buffer
- func NewCollector(t *testing.T) *Buffer
- func (b *Buffer) Reset()
- func (b *Buffer) String() string

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Discard ¶

func Discard(t *testing.T)

Discard drops every log entry until t ends, then restores the previous output.

Types ¶

type Buffer ¶

type Buffer struct {
	// contains filtered or unexported fields
}

Buffer holds the log entries written while it is installed.

func NewCollector ¶

func NewCollector(t *testing.T) *Buffer

NewCollector collects every log entry until t ends, then restores the previous output.

func (*Buffer) Reset ¶

func (b *Buffer) Reset()

Reset drops the entries collected so far.

func (*Buffer) String ¶

func (b *Buffer) String() string

String returns the entries collected so far, one per line.

Source Files ¶

View all Source files

logtest.go

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