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Unified Diff: ios/web_view/test/chrome_web_view_test.mm

Issue 2902403002: Add KVO compliant title property to CWVWebView. (Closed)
Patch Set: Remove observers directory. Created 3 years, 7 months ago
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Index: ios/web_view/test/chrome_web_view_test.mm
diff --git a/ios/web_view/test/chrome_web_view_test.mm b/ios/web_view/test/chrome_web_view_test.mm
index 44942e51643501cb4c985b217550af168272c020..d12409962e283bc4a75c3f4986bfaefc90e28670 100644
--- a/ios/web_view/test/chrome_web_view_test.mm
+++ b/ios/web_view/test/chrome_web_view_test.mm
@@ -9,8 +9,9 @@
#include "base/base64.h"
#import "base/memory/ptr_util.h"
+#include "base/strings/stringprintf.h"
#import "ios/testing/wait_util.h"
-#include "net/test/embedded_test_server/default_handlers.h"
+#include "net/base/url_util.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "net/test/embedded_test_server/http_request.h"
#include "net/test/embedded_test_server/http_response.h"
@@ -22,33 +23,71 @@
namespace {
-// Test server path which echos the remainder of the url as html. The html
-// must be base64 encoded.
-const char kPageHtmlBodyPath[] = "/PageHtmlBody?";
-
-// Generates an html response from a request to |kPageHtmlBodyPath|.
-std::unique_ptr<net::test_server::HttpResponse> EchoPageHTMLBodyInResponse(
- const net::test_server::HttpRequest& request) {
- DCHECK(base::StartsWith(request.relative_url, kPageHtmlBodyPath,
- base::CompareCase::INSENSITIVE_ASCII));
-
- std::string body = request.relative_url.substr(strlen(kPageHtmlBodyPath));
-
- std::string unescaped_body;
- base::Base64Decode(body, &unescaped_body);
- std::string html = "<html><body>" + unescaped_body + "</body></html>";
+// Test server path which renders a basic html page.
+const char kPageHtmlPath[] = "/PageHtml?";
+// URL parameter for html body. Value must be base64 encoded.
+const char kPageHtmlBodyParamName[] = "body";
+// URL parameter for page title. Value must be base64 encoded.
+const char kPageHtmlTitleParamName[] = "title";
+
+// Generates an html response.
+std::unique_ptr<net::test_server::HttpResponse> CreatePageHTMLResponse(
+ const std::string& title,
+ const std::string& body) {
+ std::string html = base::StringPrintf(
+ "<html><head><title>%s</title></head><body>%s</body></html>",
+ title.c_str(), body.c_str());
auto http_response = base::MakeUnique<net::test_server::BasicHttpResponse>();
http_response->set_content(html);
return std::move(http_response);
}
+// Returns true if |string| starts with |prefix|. String comparison is case
+// insensitive.
+bool StartsWith(std::string string, std::string prefix) {
+ return base::StartsWith(string, prefix, base::CompareCase::SENSITIVE);
+}
+
+// Encodes the |string| for use as the value of a url parameter.
+std::string EncodeQueryParamValue(std::string string) {
+ std::string encoded_string;
+ base::Base64Encode(string, &encoded_string);
+ return encoded_string;
+}
+
+// Decodes the |encoded_string|. Undoes the encoding performed by
+// |EncodeQueryParamValue|.
+std::string DecodeQueryParamValue(std::string encoded_string) {
+ std::string decoded_string;
+ base::Base64Decode(encoded_string, &decoded_string);
+ return decoded_string;
+}
+
// Maps test server requests to responses.
std::unique_ptr<net::test_server::HttpResponse> TestRequestHandler(
const net::test_server::HttpRequest& request) {
- if (base::StartsWith(request.relative_url, kPageHtmlBodyPath,
- base::CompareCase::INSENSITIVE_ASCII)) {
- return EchoPageHTMLBodyInResponse(request);
+ if (StartsWith(request.relative_url, kPageHtmlPath)) {
+ std::string title;
+ std::string body;
+
+ GURL request_url = request.GetURL();
+
+ std::string encoded_title;
+ bool title_found = net::GetValueForKeyInQuery(
+ request_url, kPageHtmlTitleParamName, &encoded_title);
+ if (title_found) {
+ title = DecodeQueryParamValue(encoded_title);
+ }
+
+ std::string encoded_body;
+ bool body_found = net::GetValueForKeyInQuery(
+ request_url, kPageHtmlBodyParamName, &encoded_body);
+ if (body_found) {
+ body = DecodeQueryParamValue(encoded_body);
+ }
+
+ return CreatePageHTMLResponse(title, body);
}
return nullptr;
}
@@ -60,7 +99,6 @@ namespace ios_web_view {
ChromeWebViewTest::ChromeWebViewTest()
: test_server_(base::MakeUnique<net::EmbeddedTestServer>(
net::test_server::EmbeddedTestServer::TYPE_HTTP)) {
- net::test_server::RegisterDefaultHandlers(test_server_.get());
test_server_->RegisterRequestHandler(base::Bind(&TestRequestHandler));
}
@@ -72,13 +110,25 @@ void ChromeWebViewTest::SetUp() {
}
GURL ChromeWebViewTest::GetUrlForPageWithTitle(const std::string& title) {
- return test_server_->GetURL("/echotitle/" + title);
+ return GetUrlForPageWithTitleAndBody(title, std::string());
}
-GURL ChromeWebViewTest::GetUrlForPageWithHTMLBody(const std::string& html) {
- std::string base64_html;
- base::Base64Encode(html, &base64_html);
- return test_server_->GetURL(kPageHtmlBodyPath + base64_html);
+GURL ChromeWebViewTest::GetUrlForPageWithHtmlBody(const std::string& html) {
+ return GetUrlForPageWithTitleAndBody(std::string(), html);
+}
+
+GURL ChromeWebViewTest::GetUrlForPageWithTitleAndBody(const std::string& title,
+ const std::string& body) {
+ GURL url = test_server_->GetURL(kPageHtmlPath);
+
+ // Encode |title| and |body| in url query in order to build the server
+ // response later in TestRequestHandler.
+ std::string encoded_title = EncodeQueryParamValue(title);
+ url = net::AppendQueryParameter(url, kPageHtmlTitleParamName, encoded_title);
+ std::string encoded_body = EncodeQueryParamValue(body);
+ url = net::AppendQueryParameter(url, kPageHtmlBodyParamName, encoded_body);
+
+ return url;
}
void ChromeWebViewTest::LoadUrl(CWVWebView* web_view, NSURL* url) {
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