From c5e4628ad3276f2b44eb7b1acb3e32776ccb88ee Mon Sep 17 00:00:00 2001
From: Antoine Toulme <antoine@lunar-ocean.com>
Date: Mon, 18 Dec 2023 09:27:52 -0800
Subject: [PATCH] [chore] move otlpjsonfile receiver to generated lifecycle
 tests (#29956)

Related to
https://github.com/open-telemetry/opentelemetry-collector-contrib/issues/27850
---
 .../generated_component_test.go               | 100 ++++++++++++++++++
 receiver/otlpjsonfilereceiver/metadata.yaml   |   6 +-
 2 files changed, 105 insertions(+), 1 deletion(-)
 create mode 100644 receiver/otlpjsonfilereceiver/generated_component_test.go

diff --git a/receiver/otlpjsonfilereceiver/generated_component_test.go b/receiver/otlpjsonfilereceiver/generated_component_test.go
new file mode 100644
index 0000000000000..f4fe062aaebb7
--- /dev/null
+++ b/receiver/otlpjsonfilereceiver/generated_component_test.go
@@ -0,0 +1,100 @@
+// Code generated by mdatagen. DO NOT EDIT.
+
+package otlpjsonfilereceiver
+
+import (
+	"context"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"go.opentelemetry.io/collector/component"
+	"go.opentelemetry.io/collector/component/componenttest"
+
+	"go.opentelemetry.io/collector/consumer/consumertest"
+	"go.opentelemetry.io/collector/receiver"
+	"go.opentelemetry.io/collector/receiver/receivertest"
+
+	"go.opentelemetry.io/collector/confmap/confmaptest"
+)
+
+// assertNoErrorHost implements a component.Host that asserts that there were no errors.
+type assertNoErrorHost struct {
+	component.Host
+	*testing.T
+}
+
+var _ component.Host = (*assertNoErrorHost)(nil)
+
+// newAssertNoErrorHost returns a new instance of assertNoErrorHost.
+func newAssertNoErrorHost(t *testing.T) component.Host {
+	return &assertNoErrorHost{
+		componenttest.NewNopHost(),
+		t,
+	}
+}
+
+func (aneh *assertNoErrorHost) ReportFatalError(err error) {
+	assert.NoError(aneh, err)
+}
+
+func Test_ComponentLifecycle(t *testing.T) {
+	factory := NewFactory()
+
+	tests := []struct {
+		name     string
+		createFn func(ctx context.Context, set receiver.CreateSettings, cfg component.Config) (component.Component, error)
+	}{
+
+		{
+			name: "logs",
+			createFn: func(ctx context.Context, set receiver.CreateSettings, cfg component.Config) (component.Component, error) {
+				return factory.CreateLogsReceiver(ctx, set, cfg, consumertest.NewNop())
+			},
+		},
+
+		{
+			name: "metrics",
+			createFn: func(ctx context.Context, set receiver.CreateSettings, cfg component.Config) (component.Component, error) {
+				return factory.CreateMetricsReceiver(ctx, set, cfg, consumertest.NewNop())
+			},
+		},
+
+		{
+			name: "traces",
+			createFn: func(ctx context.Context, set receiver.CreateSettings, cfg component.Config) (component.Component, error) {
+				return factory.CreateTracesReceiver(ctx, set, cfg, consumertest.NewNop())
+			},
+		},
+	}
+
+	cm, err := confmaptest.LoadConf("metadata.yaml")
+	require.NoError(t, err)
+	cfg := factory.CreateDefaultConfig()
+	sub, err := cm.Sub("tests::config")
+	require.NoError(t, err)
+	require.NoError(t, component.UnmarshalConfig(sub, cfg))
+
+	for _, test := range tests {
+		t.Run(test.name+"-shutdown", func(t *testing.T) {
+			c, err := test.createFn(context.Background(), receivertest.NewNopCreateSettings(), cfg)
+			require.NoError(t, err)
+			err = c.Shutdown(context.Background())
+			require.NoError(t, err)
+		})
+
+		t.Run(test.name+"-lifecycle", func(t *testing.T) {
+
+			firstRcvr, err := test.createFn(context.Background(), receivertest.NewNopCreateSettings(), cfg)
+			require.NoError(t, err)
+			host := newAssertNoErrorHost(t)
+			require.NoError(t, err)
+			require.NoError(t, firstRcvr.Start(context.Background(), host))
+			require.NoError(t, firstRcvr.Shutdown(context.Background()))
+			secondRcvr, err := test.createFn(context.Background(), receivertest.NewNopCreateSettings(), cfg)
+			require.NoError(t, err)
+			require.NoError(t, secondRcvr.Start(context.Background(), host))
+			require.NoError(t, secondRcvr.Shutdown(context.Background()))
+		})
+	}
+}
diff --git a/receiver/otlpjsonfilereceiver/metadata.yaml b/receiver/otlpjsonfilereceiver/metadata.yaml
index e6ab3530249a2..e7489cdbe3ab3 100644
--- a/receiver/otlpjsonfilereceiver/metadata.yaml
+++ b/receiver/otlpjsonfilereceiver/metadata.yaml
@@ -6,4 +6,8 @@ status:
     alpha: [traces, metrics, logs]
   distributions: [contrib, sumo]
   codeowners:
-    active: [djaglowski, atoulme]
\ No newline at end of file
+    active: [djaglowski, atoulme]
+tests:
+  config:
+    include:
+      - "/tmp/*.log"