chore: import upstream snapshot with attribution

pkg/tooldiscovery/search_test.go

@@ -0,0 +1,57 @@
+package tooldiscovery
+
+import (
+	"testing"
+
+	"github.com/google/jsonschema-go/jsonschema"
+	"github.com/modelcontextprotocol/go-sdk/mcp"
+	"github.com/stretchr/testify/require"
+)
+
+func TestSearchTools_EmptyQueryReturnsNil(t *testing.T) {
+	results, err := SearchTools([]mcp.Tool{{Name: "issue_list"}}, "   ")
+	require.NoError(t, err)
+	require.Nil(t, results)
+}
+
+func TestSearchTools_FindsByName(t *testing.T) {
+	tools := []mcp.Tool{
+		{Name: "issue_list", Description: "List issues"},
+		{Name: "repo_get", Description: "Get repository"},
+	}
+
+	results, err := SearchTools(tools, "issue", SearchOptions{MaxResults: 10})
+	require.NoError(t, err)
+	require.NotEmpty(t, results)
+	require.Equal(t, "issue_list", results[0].Tool.Name)
+}
+
+func TestSearchTools_FindsByParameterName_JSONSchema(t *testing.T) {
+	tools := []mcp.Tool{
+		{
+			Name:        "unrelated_tool",
+			Description: "does something else",
+			InputSchema: &jsonschema.Schema{Properties: map[string]*jsonschema.Schema{"owner": {}}},
+		},
+	}
+
+	results, err := SearchTools(tools, "owner", SearchOptions{MaxResults: 10})
+	require.NoError(t, err)
+	require.NotEmpty(t, results)
+	require.Equal(t, "unrelated_tool", results[0].Tool.Name)
+}
+
+func TestSearchTools_FindsByParameterName_MapSchema(t *testing.T) {
+	tools := []mcp.Tool{
+		{
+			Name:        "unrelated_tool",
+			Description: "does something else",
+			InputSchema: map[string]any{"properties": map[string]any{"repo": map[string]any{}}},
+		},
+	}
+
+	results, err := SearchTools(tools, "repo", SearchOptions{MaxResults: 10})
+	require.NoError(t, err)
+	require.NotEmpty(t, results)
+	require.Equal(t, "unrelated_tool", results[0].Tool.Name)
+}