Add tests for object rendering

Test that the objects are/are not rendered when the `disableMigration` config
flag is set.

install/installer/pkg/components/database/incluster/render_test.go

@@ -0,0 +1,56 @@
+// Copyright (c) 2021 Gitpod GmbH. All rights reserved.
+// Licensed under the GNU Affero General Public License (AGPL).
+// See License-AGPL.txt in the project root for license information.
+
+package incluster
+
+import (
+	"testing"
+
+	"github.com/gitpod-io/gitpod/installer/pkg/common"
+	"github.com/gitpod-io/gitpod/installer/pkg/config/v1"
+	"github.com/gitpod-io/gitpod/installer/pkg/config/v1/experimental"
+	"github.com/gitpod-io/gitpod/installer/pkg/config/versions"
+	"github.com/stretchr/testify/require"
+	"k8s.io/utils/pointer"
+)
+
+func TestConfigmap_IsNotRenderedWhenDisableMigrationIsTrue(t *testing.T) {
+	ctx := renderContextWithDisableMigration(t, true)
+
+	objects, err := configmap(ctx)
+	require.NoError(t, err)
+
+	require.Len(t, objects, 0, "must not render any objects")
+}
+
+func TestConfigmap_IsRenderedWhenDisableMigrationIsFalse(t *testing.T) {
+	ctx := renderContextWithDisableMigration(t, false)
+
+	objects, err := configmap(ctx)
+	require.NoError(t, err)
+
+	require.Len(t, objects, 1, "must render one object")
+}
+
+func renderContextWithDisableMigration(t *testing.T, disableMigration bool) *common.RenderContext {
+	ctx, err := common.NewRenderContext(config.Config{
+		Database: config.Database{
+			InCluster: pointer.Bool(true),
+		},
+		Experimental: &experimental.Config{
+			WebApp: &experimental.WebAppConfig{
+				DisableMigration: disableMigration,
+			},
+		},
+	}, versions.Manifest{
+		Components: versions.Components{
+			ServiceWaiter: versions.Versioned{
+				Version: "arbitary",
+			},
+		},
+	}, "test-namespace")
+	require.NoError(t, err)
+
+	return ctx
+}

install/installer/pkg/components/database/init/render_test.go

@@ -0,0 +1,74 @@
+// Copyright (c) 2021 Gitpod GmbH. All rights reserved.
+// Licensed under the GNU Affero General Public License (AGPL).
+// See License-AGPL.txt in the project root for license information.
+
+package init
+
+import (
+	"testing"
+
+	"github.com/gitpod-io/gitpod/installer/pkg/common"
+	"github.com/gitpod-io/gitpod/installer/pkg/config/v1"
+	"github.com/gitpod-io/gitpod/installer/pkg/config/v1/experimental"
+	"github.com/gitpod-io/gitpod/installer/pkg/config/versions"
+	"github.com/stretchr/testify/require"
+	"k8s.io/utils/pointer"
+)
+
+func TestJob_IsNotRenderedWhenDisableMigrationIsTrue(t *testing.T) {
+	ctx := renderContextWithDisableMigration(t, true)
+
+	objects, err := job(ctx)
+	require.NoError(t, err)
+
+	require.Len(t, objects, 0, "must not render any objects")
+}
+
+func TestJob_IsRenderedWhenDisableMigrationIsFalse(t *testing.T) {
+	ctx := renderContextWithDisableMigration(t, false)
+
+	objects, err := job(ctx)
+	require.NoError(t, err)
+
+	require.Len(t, objects, 1, "must render one object")
+}
+
+func TestConfigmap_IsNotRenderedWhenDisableMigrationIsTrue(t *testing.T) {
+	ctx := renderContextWithDisableMigration(t, true)
+
+	objects, err := configmap(ctx)
+	require.NoError(t, err)
+
+	require.Len(t, objects, 0, "must not render any objects")
+}
+
+func TestConfigmap_IsRenderedWhenDisableMigrationIsFalse(t *testing.T) {
+	ctx := renderContextWithDisableMigration(t, false)
+
+	objects, err := configmap(ctx)
+	require.NoError(t, err)
+
+	require.Len(t, objects, 1, "must render one object")
+}
+
+func renderContextWithDisableMigration(t *testing.T, disableMigration bool) *common.RenderContext {
+	ctx, err := common.NewRenderContext(config.Config{
+		Database: config.Database{
+			InCluster: pointer.Bool(true),
+		},
+		Experimental: &experimental.Config{
+			WebApp: &experimental.WebAppConfig{
+				DisableMigration: disableMigration,
+			},
+		},
+	}, versions.Manifest{
+		Components: versions.Components{
+			ServiceWaiter: versions.Versioned{
+				Version: "arbitary",
+			},
+		},
+	}, "test-namespace")
+	require.NoError(t, err)
+
+	return ctx
+}

install/installer/pkg/components/migrations/render_test.go

@@ -0,0 +1,59 @@
+// Copyright (c) 2021 Gitpod GmbH. All rights reserved.
+// Licensed under the GNU Affero General Public License (AGPL).
+// See License-AGPL.txt in the project root for license information.
+
+package migrations
+
+import (
+	"testing"
+
+	"github.com/gitpod-io/gitpod/installer/pkg/common"
+	"github.com/gitpod-io/gitpod/installer/pkg/config/v1"
+	"github.com/gitpod-io/gitpod/installer/pkg/config/v1/experimental"
+	"github.com/gitpod-io/gitpod/installer/pkg/config/versions"
+	"github.com/stretchr/testify/require"
+	"k8s.io/utils/pointer"
+)
+
+func TestJob_IsNotRenderedWhenDisableMigrationIsTrue(t *testing.T) {
+	ctx := renderContextWithDisableMigration(t, true)
+
+	objects, err := job(ctx)
+	require.NoError(t, err)
+
+	require.Len(t, objects, 0, "must not render any objects")
+}
+
+func TestJob_IsRenderedWhenDisableMigrationIsFalse(t *testing.T) {
+	ctx := renderContextWithDisableMigration(t, false)
+
+	objects, err := job(ctx)
+	require.NoError(t, err)
+
+	require.Len(t, objects, 1, "must render one object")
+}
+
+func renderContextWithDisableMigration(t *testing.T, disableMigration bool) *common.RenderContext {
+	ctx, err := common.NewRenderContext(config.Config{
+		Database: config.Database{
+			InCluster: pointer.Bool(true),
+		},
+		Experimental: &experimental.Config{
+			WebApp: &experimental.WebAppConfig{
+				DisableMigration: disableMigration,
+			},
+		},
+	}, versions.Manifest{
+		Components: versions.Components{
+			ServiceWaiter: versions.Versioned{
+				Version: "arbitary",
+			},
+			DBMigrations: versions.Versioned{
+				Version: "arbitary",
+			},
+		},
+	}, "test-namespace")
+	require.NoError(t, err)
+
+	return ctx
+}