chore: import upstream snapshot with attribution

internal/tools/cloudsqlpg/cloudsqlpgupgradeprecheck/cloudsqlpgupgradeprecheck_test.go

@@ -0,0 +1,93 @@
+// Copyright 2025 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package cloudsqlpgupgradeprecheck_test
+
+import (
+	"testing"
+
+	"github.com/google/go-cmp/cmp"
+	"github.com/googleapis/mcp-toolbox/internal/server"
+	"github.com/googleapis/mcp-toolbox/internal/testutils"
+	"github.com/googleapis/mcp-toolbox/internal/tools"
+	"github.com/googleapis/mcp-toolbox/internal/tools/cloudsqlpg/cloudsqlpgupgradeprecheck"
+)
+
+func TestParseFromYaml(t *testing.T) {
+	ctx, err := testutils.ContextWithNewLogger()
+	if err != nil {
+		t.Fatalf("unexpected error: %s", err)
+	}
+	tcs := []struct {
+		desc string
+		in   string
+		want server.ToolConfigs
+	}{
+		{
+			desc: "basic precheck example",
+			in: `
+			kind: tool
+			name: precheck-upgrade-tool
+			type: postgres-upgrade-precheck
+			description: a precheck test description
+			source: some-admin-source
+			authRequired:
+				- https://www.googleapis.com/auth/cloud-platform
+			`,
+			want: server.ToolConfigs{
+				"precheck-upgrade-tool": cloudsqlpgupgradeprecheck.Config{
+					ConfigBase: tools.ConfigBase{
+						Name:         "precheck-upgrade-tool",
+						Description:  "a precheck test description",
+						AuthRequired: []string{"https://www.googleapis.com/auth/cloud-platform"},
+					},
+					Type:   "postgres-upgrade-precheck",
+					Source: "some-admin-source",
+				},
+			},
+		},
+		{
+			desc: "precheck example with no auth",
+			in: `
+			kind: tool
+			name: precheck-upgrade-tool-no-auth
+			type: postgres-upgrade-precheck
+			description: a precheck test description no auth
+			source: other-admin-source
+			`,
+			want: server.ToolConfigs{
+				"precheck-upgrade-tool-no-auth": cloudsqlpgupgradeprecheck.Config{
+					ConfigBase: tools.ConfigBase{
+						Name:         "precheck-upgrade-tool-no-auth",
+						Description:  "a precheck test description no auth",
+						AuthRequired: []string{},
+					},
+					Type:   "postgres-upgrade-precheck",
+					Source: "other-admin-source",
+				},
+			},
+		},
+	}
+	for _, tc := range tcs {
+		t.Run(tc.desc, func(t *testing.T) {
+			_, _, _, got, _, _, err := server.UnmarshalResourceConfig(ctx, testutils.FormatYaml(tc.in))
+			if err != nil {
+				t.Fatalf("unable to unmarshal: %s", err)
+			}
+			if diff := cmp.Diff(tc.want, got); diff != "" {
+				t.Fatalf("incorrect parse: diff (-want +got):\n%s", diff)
+			}
+		})
+	}
+}