package tsdocs import ( "strings" "testing" "github.com/PuerkitoBio/goquery" ) const testModulePageHTML = `

TypeScript Handbook

TypeScript is a strongly typed programming language that builds on JavaScript.

interface String

Allows manipulation and formatting of text strings.

concat(...strings: string[]): string

Returns a string that contains the concatenation of two or more strings.

interface Array<T>

An array of values.

function identity(arg: T): T {
  return arg;
}

` func TestParseModulePage(t *testing.T) { parser := NewParser() module, err := parser.ParseModulePage(testModulePageHTML, "https://www.typescriptlang.org/docs/handbook/") if err != nil { t.Fatalf("ParseModulePage failed: %v", err) } if module.Name == "" { t.Error("Expected non-empty module name") } } func TestExtractInterfaces(t *testing.T) { parser := NewParser() doc, err := goquery.NewDocumentFromReader(strings.NewReader(testModulePageHTML)) if err != nil { t.Fatalf("Failed to parse HTML: %v", err) } interfaces := parser.extractInterfaces(doc, "typescript", "https://www.typescriptlang.org/docs/test") for _, iface := range interfaces { if iface.Name == "interface" { t.Error("Should not include 'interface' as a name") } } } func TestExtractFunctions(t *testing.T) { parser := NewParser() doc, err := goquery.NewDocumentFromReader(strings.NewReader(testModulePageHTML)) if err != nil { t.Fatalf("Failed to parse HTML: %v", err) } functions := parser.extractFunctions(doc, "typescript", "https://www.typescriptlang.org/docs/test") for _, fn := range functions { if fn.Name != "" && fn.Signature != "" { return } } } func TestResolveURL(t *testing.T) { tests := []struct { base string href string expected string }{ {"https://www.typescriptlang.org", "/docs/handbook", "https://www.typescriptlang.org/docs/handbook"}, {"https://www.typescriptlang.org", "https://example.com/page", "https://example.com/page"}, } for _, tt := range tests { t.Run(tt.href, func(t *testing.T) { got := resolveURL(tt.base, tt.href) if got != tt.expected { t.Errorf("resolveURL(%q, %q) = %q, want %q", tt.base, tt.href, got, tt.expected) } }) } }