mirror of
https://github.com/Dvorinka/Devour.git
synced 2026-06-03 20:13:03 +00:00
Tomas Dvorak
126 lines
2.8 KiB
Go
126 lines
2.8 KiB
Go
package reactdocs
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import (
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"strings"
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"testing"
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"github.com/PuerkitoBio/goquery"
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)
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const testReferencePageHTML = `
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<!DOCTYPE html>
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<html>
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<body>
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<h1>React Reference</h1>
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<h2 id="useState">useState</h2>
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<p>useState is a React Hook that lets you add a state variable to your component.</p>
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<pre><code>const [state, setState] = useState(initialState)</code></pre>
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<h2 id="useEffect">useEffect</h2>
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<p>useEffect is a React Hook that lets you synchronize a component with an external system.</p>
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<pre><code>useEffect(setup, dependencies?)</code></pre>
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<h2 id="Suspense">Suspense</h2>
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<p>Suspense lets you display a fallback until its children have finished loading.</p>
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<h2 id="createContext">createContext</h2>
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<p>createContext lets you create a Context that components can provide or read.</p>
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<pre><code>createContext(initialValue)</code></pre>
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</body>
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</html>
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`
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func TestParseReferencePage(t *testing.T) {
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parser := NewParser()
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ref, err := parser.ParseReferencePage(testReferencePageHTML, "https://react.dev/reference/react")
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if err != nil {
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t.Fatalf("ParseReferencePage failed: %v", err)
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}
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if len(ref.Hooks) == 0 {
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t.Error("Expected at least one hook")
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}
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if len(ref.Components) == 0 {
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t.Error("Expected at least one component")
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}
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if len(ref.APIs) == 0 {
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t.Error("Expected at least one API")
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}
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}
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func TestExtractHooks(t *testing.T) {
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parser := NewParser()
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doc, err := goquery.NewDocumentFromReader(strings.NewReader(testReferencePageHTML))
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if err != nil {
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t.Fatalf("Failed to parse HTML: %v", err)
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}
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hooks := parser.extractHooks(doc, "https://react.dev/reference/react")
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if len(hooks) == 0 {
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t.Fatal("Expected at least one hook")
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}
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found := false
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for _, h := range hooks {
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if h.Name == "useState" {
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found = true
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if h.Doc == "" {
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t.Error("Expected useState to have documentation")
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}
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break
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}
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}
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if !found {
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t.Error("Expected to find useState hook")
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}
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}
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func TestExtractComponents(t *testing.T) {
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parser := NewParser()
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doc, err := goquery.NewDocumentFromReader(strings.NewReader(testReferencePageHTML))
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if err != nil {
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t.Fatalf("Failed to parse HTML: %v", err)
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}
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components := parser.extractComponents(doc, "https://react.dev/reference/react")
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found := false
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for _, c := range components {
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if c.Name == "Suspense" {
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found = true
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break
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}
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}
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if !found {
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t.Error("Expected to find Suspense component")
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}
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}
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func TestResolveURL(t *testing.T) {
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tests := []struct {
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base string
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href string
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expected string
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}{
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{"https://react.dev", "/reference/react", "https://react.dev/reference/react"},
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{"https://react.dev", "https://example.com/page", "https://example.com/page"},
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}
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for _, tt := range tests {
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t.Run(tt.href, func(t *testing.T) {
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got := resolveURL(tt.base, tt.href)
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if got != tt.expected {
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t.Errorf("resolveURL(%q, %q) = %q, want %q", tt.base, tt.href, got, tt.expected)
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}
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})
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}
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}
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