spec/stream_common_spec: Group write_body_from_file tests

spec/stream_common_spec.lua

@@ -84,46 +84,48 @@ describe("http.stream_common", function()
 		client:close()
 		server:close()
 	end)
-	it("can write body from temporary file", function()
-		local server, client = new_pair(1.1)
-		local cq = cqueues.new()
-		cq:wrap(function()
-			local file = io.tmpfile()
-			assert(file:write("hello world!"))
-			assert(file:seek("set"))
-			local stream = client:new_stream()
-			assert(stream:write_headers(new_request_headers(), false))
-			assert(stream:write_body_from_file(file))
+	describe("write_body_from_file", function()
+		it("works with a temporary file", function()
+			local server, client = new_pair(1.1)
+			local cq = cqueues.new()
+			cq:wrap(function()
+				local file = io.tmpfile()
+				assert(file:write("hello world!"))
+				assert(file:seek("set"))
+				local stream = client:new_stream()
+				assert(stream:write_headers(new_request_headers(), false))
+				assert(stream:write_body_from_file(file))
+			end)
+			cq:wrap(function()
+				local stream = assert(server:get_next_incoming_stream())
+				assert.same("hello world!", assert(stream:get_body_as_string()))
+			end)
+			assert_loop(cq, TEST_TIMEOUT)
+			assert.truthy(cq:empty())
+			client:close()
+			server:close()
 		end)
-		cq:wrap(function()
-			local stream = assert(server:get_next_incoming_stream())
-			assert.same("hello world!", assert(stream:get_body_as_string()))
+		it("works using the options form", function()
+			local server, client = new_pair(1.1)
+			local cq = cqueues.new()
+			cq:wrap(function()
+				local file = io.tmpfile()
+				assert(file:write("hello world!"))
+				assert(file:seek("set"))
+				local stream = client:new_stream()
+				assert(stream:write_headers(new_request_headers(), false))
+				assert(stream:write_body_from_file({
+					file = file;
+				}))
+			end)
+			cq:wrap(function()
+				local stream = assert(server:get_next_incoming_stream())
+				assert.same("hello world!", assert(stream:get_body_as_string()))
+			end)
+			assert_loop(cq, TEST_TIMEOUT)
+			assert.truthy(cq:empty())
+			client:close()
+			server:close()
 		end)
-		assert_loop(cq, TEST_TIMEOUT)
-		assert.truthy(cq:empty())
-		client:close()
-		server:close()
-	end)
-	it("can write body from temporary file using options form", function()
-		local server, client = new_pair(1.1)
-		local cq = cqueues.new()
-		cq:wrap(function()
-			local file = io.tmpfile()
-			assert(file:write("hello world!"))
-			assert(file:seek("set"))
-			local stream = client:new_stream()
-			assert(stream:write_headers(new_request_headers(), false))
-			assert(stream:write_body_from_file({
-				file = file;
-			}))
-		end)
-		cq:wrap(function()
-			local stream = assert(server:get_next_incoming_stream())
-			assert.same("hello world!", assert(stream:get_body_as_string()))
-		end)
-		assert_loop(cq, TEST_TIMEOUT)
-		assert.truthy(cq:empty())
-		client:close()
-		server:close()
 	end)
 end)