beads/cmd/bd/onboard_test.go

package main

import (
	"bytes"
	"os"
	"path/filepath"
	"strings"
	"testing"
)

func TestOnboardCommand(t *testing.T) {
	t.Run("onboard output contains key sections", func(t *testing.T) {
		var buf bytes.Buffer
		if err := renderOnboardInstructions(&buf); err != nil {
			t.Fatalf("renderOnboardInstructions() error = %v", err)
		}
		output := buf.String()

		// Verify output contains expected sections
		expectedSections := []string{
			"bd Onboarding Instructions",
			"Update AGENTS.md",
			"Update CLAUDE.md",
			"BEGIN AGENTS.MD CONTENT",
			"END AGENTS.MD CONTENT",
			"Issue Tracking with bd (beads)",
			"Managing AI-Generated Planning Documents",
			"history/",
		}

		for _, section := range expectedSections {
			if !strings.Contains(output, section) {
				t.Errorf("Expected output to contain '%s', but it was missing", section)
			}
		}
	})

	t.Run("agents content includes slop management", func(t *testing.T) {
		// Verify the agentsContent constant includes the new slop management section
		if !strings.Contains(agentsContent, "Managing AI-Generated Planning Documents") {
			t.Error("agentsContent should contain 'Managing AI-Generated Planning Documents' section")
		}
		if !strings.Contains(agentsContent, "history/") {
			t.Error("agentsContent should mention the 'history/' directory")
		}
		if !strings.Contains(agentsContent, "PLAN.md") {
			t.Error("agentsContent should mention example files like 'PLAN.md'")
		}
		if !strings.Contains(agentsContent, "Do NOT clutter repo root with planning documents") {
			t.Error("agentsContent should include rule about not cluttering repo root")
		}
	})

	t.Run("agents content includes bd workflow", func(t *testing.T) {
		// Verify essential bd workflow content is present
		essentialContent := []string{
			"bd ready",
			"bd create",
			"bd update",
			"bd close",
			"discovered-from",
			"--json",
			"MCP Server",
		}

		for _, content := range essentialContent {
			if !strings.Contains(agentsContent, content) {
				t.Errorf("agentsContent should contain '%s'", content)
			}
		}
	})
}

func TestGenerateBDGuide(t *testing.T) {
	t.Run("generates BD_GUIDE.md with version stamp", func(t *testing.T) {
		// Create temp directory
		tmpDir := t.TempDir()
		outputPath := filepath.Join(tmpDir, "BD_GUIDE.md")

		// Generate BD_GUIDE.md
		if err := generateBDGuide(outputPath); err != nil {
			t.Fatalf("generateBDGuide() error = %v", err)
		}

		// Read generated file
		content, err := os.ReadFile(outputPath)
		if err != nil {
			t.Fatalf("Failed to read generated file: %v", err)
		}

		output := string(content)

		// Verify version stamp in header
		if !strings.Contains(output, "Auto-generated by bd v"+Version) {
			t.Error("Generated file should contain version stamp in header")
		}

		if !strings.Contains(output, "DO NOT EDIT MANUALLY") {
			t.Error("Generated file should contain DO NOT EDIT warning")
		}

		// Verify regeneration instructions
		if !strings.Contains(output, "bd onboard --output") {
			t.Error("Generated file should contain regeneration instructions")
		}
	})

	t.Run("includes agents content", func(t *testing.T) {
		tmpDir := t.TempDir()
		outputPath := filepath.Join(tmpDir, "BD_GUIDE.md")

		if err := generateBDGuide(outputPath); err != nil {
			t.Fatalf("generateBDGuide() error = %v", err)
		}

		content, err := os.ReadFile(outputPath)
		if err != nil {
			t.Fatalf("Failed to read generated file: %v", err)
		}

		output := string(content)

		// Verify key sections from agentsContent are present
		expectedSections := []string{
			"Issue Tracking with bd (beads)",
			"bd ready",
			"bd create",
			"MCP Server",
		}

		for _, section := range expectedSections {
			if !strings.Contains(output, section) {
				t.Errorf("Generated file should contain '%s'", section)
			}
		}
	})

	t.Run("includes copilot instructions content", func(t *testing.T) {
		tmpDir := t.TempDir()
		outputPath := filepath.Join(tmpDir, "BD_GUIDE.md")

		if err := generateBDGuide(outputPath); err != nil {
			t.Fatalf("generateBDGuide() error = %v", err)
		}

		content, err := os.ReadFile(outputPath)
		if err != nil {
			t.Fatalf("Failed to read generated file: %v", err)
		}

		output := string(content)

		// Verify key sections from copilotInstructionsContent are present
		expectedSections := []string{
			"GitHub Copilot Instructions",
			"Project Structure",
			"Tech Stack",
			"Coding Guidelines",
		}

		for _, section := range expectedSections {
			if !strings.Contains(output, section) {
				t.Errorf("Generated file should contain '%s'", section)
			}
		}
	})

	t.Run("has proper structure with separators", func(t *testing.T) {
		tmpDir := t.TempDir()
		outputPath := filepath.Join(tmpDir, "BD_GUIDE.md")

		if err := generateBDGuide(outputPath); err != nil {
			t.Fatalf("generateBDGuide() error = %v", err)
		}

		content, err := os.ReadFile(outputPath)
		if err != nil {
			t.Fatalf("Failed to read generated file: %v", err)
		}

		output := string(content)

		// Count separators (should have at least 3: after header, between sections, before footer)
		separatorCount := strings.Count(output, "---")
		if separatorCount < 3 {
			t.Errorf("Expected at least 3 separators (---), got %d", separatorCount)
		}
	})
}