From 4bcb7afeda3d09dabdbef19aae962b503e0019b4 Mon Sep 17 00:00:00 2001
From: Yury Semikhatsky <yurys@chromium.org>
Date: Mon, 8 Mar 2021 12:29:19 -0800
Subject: [PATCH] tests: port new postData tests from upstream (#335)

---
 .../playwright/TestNetworkPostData.java       | 82 +++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 playwright/src/test/java/com/microsoft/playwright/TestNetworkPostData.java

diff --git a/playwright/src/test/java/com/microsoft/playwright/TestNetworkPostData.java b/playwright/src/test/java/com/microsoft/playwright/TestNetworkPostData.java
new file mode 100644
index 00000000..6c7c88cf
--- /dev/null
+++ b/playwright/src/test/java/com/microsoft/playwright/TestNetworkPostData.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.microsoft.playwright;
+
+import com.google.gson.Gson;
+import org.junit.jupiter.api.Test;
+
+import java.nio.charset.StandardCharsets;
+import java.util.Arrays;
+
+import static com.microsoft.playwright.Utils.mapOf;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class TestNetworkPostData extends TestBase {
+  @Test
+  void shouldReturnCorrectPostDataBufferForUtf8Body() {
+    page.navigate(server.EMPTY_PAGE);
+    String value = "baẞ";
+    Request request = page.waitForRequest("**", () -> {
+      page.evaluate("({url, value}) => {\n" +
+        "  const request = new Request(url, {\n" +
+        "    method: 'POST',\n" +
+        "    body: JSON.stringify(value),\n" +
+        "  });\n" +
+        "  request.headers.set('content-type', 'application/json;charset=UTF-8');\n" +
+        "  return fetch(request);\n" +
+        "}", mapOf("url", server.PREFIX + "/title.html", "value", value));
+    });
+    assertTrue(Arrays.equals(new Gson().toJson(value).getBytes(StandardCharsets.UTF_8), request.postDataBuffer()));
+    assertEquals(new Gson().toJson(value), request.postData());
+  }
+
+  @Test
+  void shouldReturnPostDataWOContentType() {
+    page.navigate(server.EMPTY_PAGE);
+    Request request = page.waitForRequest("**", () -> {
+      page.evaluate("({url}) => {\n" +
+        "  const request = new Request(url, {\n" +
+        "    method: 'POST',\n" +
+        "    body: JSON.stringify({ value: 42 }),\n" +
+        "  });\n" +
+        "  request.headers.set('content-type', '');\n" +
+        "  return fetch(request);\n" +
+        "}", mapOf("url", server.PREFIX + "/title.html"));
+    });
+    assertEquals(new Gson().toJson(mapOf("value", 42)), request.postData());
+  }
+
+  void shouldThrowOnInvalidJSONInPostData() {
+      // Thre is no postDataJSON() in java
+  }
+
+  @Test
+  void shouldReturnPostDataForPUTRequests() {
+    page.navigate(server.EMPTY_PAGE);
+    Request request = page.waitForRequest("**", () -> {
+      page.evaluate("({url}) => {\n" +
+        "  const request = new Request(url, {\n" +
+        "    method: 'PUT',\n" +
+        "    body: JSON.stringify({ value: 42 }),\n" +
+        "  });\n" +
+        "  return fetch(request);\n" +
+        "}", mapOf("url", server.PREFIX + "/title.html"));
+    });
+    assertEquals(new Gson().toJson(mapOf("value", 42)), request.postData());
+  }
+}