Cleaned up documentation and removed stubs and TODOs throughout the application

sources/http_test.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"net/http"
 	"net/http/httptest"
+	"strings"
 	"testing"
 
 	"gitea.maximumdirect.net/ejr/feedkit/config"
@@ -39,6 +40,27 @@ func TestNewHTTPSourceRejectsInvalidConditional(t *testing.T) {
 	if err == nil {
 		t.Fatalf("NewHTTPSource() error = nil, want error")
 	}
+	if !strings.Contains(err.Error(), "params.conditional must be a boolean") {
+		t.Fatalf("NewHTTPSource() error = %q, want params.conditional must be a boolean", err)
+	}
+}
+
+func TestNewHTTPSourceConditionalCanBeExplicitlyFalse(t *testing.T) {
+	src, err := NewHTTPSource("test_driver", config.SourceConfig{
+		Name:   "test-source",
+		Driver: "test_driver",
+		Params: map[string]any{
+			"url":         "https://example.invalid",
+			"user_agent":  "test-agent",
+			"conditional": false,
+		},
+	}, "application/json")
+	if err != nil {
+		t.Fatalf("NewHTTPSource() error = %v", err)
+	}
+	if src.Conditional {
+		t.Fatalf("Conditional = true, want false")
+	}
 }
 
 func TestHTTPSourceFetchJSONIfChanged(t *testing.T) {