Add Context example.

go-kit · Jul 13, 2015 · 1749c94 · 1749c94
1 parent acfd470
commit 1749c94
Showing 1 changed file with 23 additions and 0 deletions.
diff --git a/example_test.go b/example_test.go
@@ -0,0 +1,23 @@
+package log_test
+
+import (
+	"os"
+
+	"github.com/go-kit/kit/log"
+)
+
+func ExampleContext() {
+	logger := log.NewLogfmtLogger(os.Stdout)
+	logger.Log("foo", 123)
+	ctx := log.With(logger, "level", "info")
+	ctx.Log()
+	ctx = ctx.With("msg", "hello")
+	ctx.Log()
+	ctx.With("a", 1).Log("b", 2)
+
+	// Output:
+	// foo=123
+	// level=info
+	// level=info msg=hello
+	// level=info msg=hello a=1 b=2
+}