Test case insensitive functions, closes #20

Author: Greg Bowler

src/FormData.php

@@ -0,0 +1,60 @@
+<?php
+namespace Gt\Http;
+
+class FormData {
+	/** @var array */
+	protected $data;
+
+	public function __construct(array $data = []) {
+		$this->data = $data;
+	}
+
+	public function append(
+		string $key,
+		string $value,
+		string $filename = null
+	):void {
+
+	}
+
+	public function set(
+		string $name,
+		string $value,
+		string $filename = null
+	):void {
+
+	}
+
+	public function delete(string $name):void {
+
+	}
+
+	public function entries():array {
+
+	}
+
+	public function get(string $name):?string {
+
+	}
+
+	public function getAll(string $name):array {
+
+	}
+
+	/** For consistency with naming of other Web APIs. */
+	public function contains(string $name):bool {
+
+	}
+
+	public function has(string $name):bool {
+
+	}
+
+	public function keys():array {
+
+	}
+
+	public function values():array {
+
+	}
+}

src/ServerInfo.php

@@ -28,6 +28,7 @@ public function getHttpHeadersArray():array {
 
 			$headerName = substr($key, strlen("HTTP_"));
 			$headerName = strtoupper($headerName);
+			$headerName = str_replace("_", "-", $headerName);
 			$headers[$headerName] = $value;
 		}
 

test/unit/Header/HeadersTest.php

@@ -150,4 +150,18 @@ public function testIterator() {
 			self::assertEquals($expectedValue, $kvp[$expectedKey]);
 		}
 	}
+
+	public function testCaseInsensitive() {
+		$headers = new Headers(self::HEADER_ARRAY);
+		self::assertTrue($headers->contains("date"));
+		self::assertTrue($headers->contains("Date"));
+		self::assertTrue($headers->contains("DATE"));
+
+		self::assertEquals(
+			self::HEADER_ARRAY["Date"],
+			$headers->get("dAtE")
+		);
+
+		self::assertTrue($headers->contains("ConTent-Type"));
+	}
 }

test/unit/ServerInfoTest.php

@@ -29,6 +29,7 @@ public function testGetHttpHeadersArray() {
 
 		foreach($httpHeaders as $key => $value) {
 			$httplessKey = substr($key, strlen("HTTP_"));
+			$httplessKey = str_replace("_", "-", $httplessKey);
 			self::assertArrayHasKey($httplessKey, $httpHeadersArray);
 			self::assertEquals($value, $httpHeadersArray[$httplessKey]);
 		}