beads/cmd/bd/mol_test.go

package main

import (
	"strings"
	"testing"

	"github.com/steveyegge/beads/internal/types"
)

func TestParseDistillVar(t *testing.T) {
	tests := []struct {
		name           string
		varFlag        string
		searchableText string
		wantFind       string
		wantVar        string
		wantErr        bool
	}{
		{
			name:           "spawn-style: variable=value",
			varFlag:        "branch=feature-auth",
			searchableText: "Implement feature-auth login flow",
			wantFind:       "feature-auth",
			wantVar:        "branch",
			wantErr:        false,
		},
		{
			name:           "substitution-style: value=variable",
			varFlag:        "feature-auth=branch",
			searchableText: "Implement feature-auth login flow",
			wantFind:       "feature-auth",
			wantVar:        "branch",
			wantErr:        false,
		},
		{
			name:           "spawn-style with version number",
			varFlag:        "version=1.2.3",
			searchableText: "Release version 1.2.3 to production",
			wantFind:       "1.2.3",
			wantVar:        "version",
			wantErr:        false,
		},
		{
			name:           "both found - prefers spawn-style",
			varFlag:        "api=api",
			searchableText: "The api endpoint uses api keys",
			wantFind:       "api",
			wantVar:        "api",
			wantErr:        false,
		},
		{
			name:           "neither found - error",
			varFlag:        "foo=bar",
			searchableText: "Nothing matches here",
			wantFind:       "",
			wantVar:        "",
			wantErr:        true,
		},
		{
			name:           "empty left side - error",
			varFlag:        "=value",
			searchableText: "Some text with value",
			wantFind:       "",
			wantVar:        "",
			wantErr:        true,
		},
		{
			name:           "empty right side - error",
			varFlag:        "value=",
			searchableText: "Some text with value",
			wantFind:       "",
			wantVar:        "",
			wantErr:        true,
		},
		{
			name:           "no equals sign - error",
			varFlag:        "noequals",
			searchableText: "Some text",
			wantFind:       "",
			wantVar:        "",
			wantErr:        true,
		},
		{
			name:           "value with equals sign",
			varFlag:        "env=KEY=VALUE",
			searchableText: "Set KEY=VALUE in config",
			wantFind:       "KEY=VALUE",
			wantVar:        "env",
			wantErr:        false,
		},
		{
			name:           "partial match in longer word - finds it",
			varFlag:        "name=auth",
			searchableText: "authentication module",
			wantFind:       "auth",
			wantVar:        "name",
			wantErr:        false,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			gotFind, gotVar, err := parseDistillVar(tt.varFlag, tt.searchableText)

			if tt.wantErr {
				if err == nil {
					t.Errorf("parseDistillVar() expected error, got none")
				}
				return
			}

			if err != nil {
				t.Errorf("parseDistillVar() unexpected error: %v", err)
				return
			}

			if gotFind != tt.wantFind {
				t.Errorf("parseDistillVar() find = %q, want %q", gotFind, tt.wantFind)
			}
			if gotVar != tt.wantVar {
				t.Errorf("parseDistillVar() var = %q, want %q", gotVar, tt.wantVar)
			}
		})
	}
}

func TestCollectSubgraphText(t *testing.T) {
	// Create a simple subgraph for testing
	subgraph := &MoleculeSubgraph{
		Issues: []*types.Issue{
			{
				Title:       "Epic: Feature Auth",
				Description: "Implement authentication",
				Design:      "Use OAuth2",
			},
			{
				Title: "Add login endpoint",
				Notes: "See RFC 6749",
			},
		},
	}

	text := collectSubgraphText(subgraph)

	// Verify all fields are included
	expected := []string{
		"Epic: Feature Auth",
		"Implement authentication",
		"Use OAuth2",
		"Add login endpoint",
		"See RFC 6749",
	}

	for _, exp := range expected {
		if !strings.Contains(text, exp) {
			t.Errorf("collectSubgraphText() missing %q", exp)
		}
	}
}