fix non-compliant use of HTTP status code 405

See RFC 7231, §6.5.5.

1 files changed, 23 insertions, 0 deletions

diff --git a/pkg/instance/instance_test.go b/pkg/instance/instance_test.go
new file mode 100644
index 0000000..00d996d
--- /dev/null
+++ b/pkg/instance/instance_test.go
@@ -0,0 +1,23 @@
+package instance
+
+import (
+	"net/http"
+	"testing"
+)
+
+func CheckHTTPMethod(t *testing.T) {
+	var instance Instance
+	for _, table := range []struct {
+		method string
+		wantOK bool
+	}{
+		{wantOK: false, method: http.MethodHead},
+		{wantOK: true, method: http.MethodPost},
+		{wantOK: true, method: http.MethodGet},
+	} {
+		ok := instance.checkHTTPMethod(table.method)
+		if got, want := ok, table.wantOK; got != want {
+			t.Errorf("%s: got %v but wanted %v", table.method, got, want)
+		}
+	}
+}