diff --git a/src/tests.rs b/src/tests.rs
index e4d943b..89ef6dc 100644
--- a/src/tests.rs
+++ b/src/tests.rs
@@ -75,7 +75,12 @@ create_tests! {
     process_cwd: "process/cwd",
     process_env: "process/env",
     process_exit: "process/exit",
-    process_spawn: "process/spawn",
+    process_spawn_async: "process/spawn/async",
+    process_spawn_basic: "process/spawn/basic",
+    process_spawn_cwd: "process/spawn/cwd",
+    process_spawn_shell: "process/spawn/shell",
+    process_spawn_stdin: "process/spawn/stdin",
+    process_spawn_stdio: "process/spawn/stdio",
 
     require_async: "require/tests/async",
     require_async_background: "require/tests/async_background",
diff --git a/tests/process/spawn.luau b/tests/process/spawn.luau
deleted file mode 100644
index 1eda09d..0000000
--- a/tests/process/spawn.luau
+++ /dev/null
@@ -1,179 +0,0 @@
-local process = require("@lune/process")
-local stdio = require("@lune/stdio")
-local task = require("@lune/task")
-
--- Spawning a child process should work, with options
-
-local thread = task.delay(1, function()
-	stdio.ewrite("Spawning a process should take a reasonable amount of time\n")
-	task.wait(1)
-	process.exit(1)
-end)
-
-local IS_WINDOWS = process.os == "windows"
-
-local result = process.spawn(
-	if IS_WINDOWS then "cmd" else "ls",
-	if IS_WINDOWS then { "/c", "dir" } else { "-a" }
-)
-
-task.cancel(thread)
-
-assert(result.ok, "Failed to spawn child process")
-
-assert(result.stderr == "", "Stderr was not empty")
-assert(result.stdout ~= "", "Stdout was empty")
-
-assert(string.find(result.stdout, "Cargo.toml") ~= nil, "Missing Cargo.toml in output")
-assert(string.find(result.stdout, ".gitignore") ~= nil, "Missing .gitignore in output")
-
--- It should also work the same when spawned using a shell
--- Note that the default on Windows is Powershell which has different flags / behavior
-
-local shellResult = process.spawn("ls", {
-	if IS_WINDOWS then "-Force" else "-a",
-}, {
-	shell = true,
-})
-
-assert(shellResult.ok, "Failed to spawn child process (shell)")
-
-assert(shellResult.stderr == "", "Stderr was not empty (shell)")
-assert(shellResult.stdout ~= "", "Stdout was empty (shell)")
-
-assert(string.find(shellResult.stdout, "Cargo.toml") ~= nil, "Missing Cargo.toml in output (shell)")
-assert(string.find(shellResult.stdout, ".gitignore") ~= nil, "Missing .gitignore in output (shell)")
-
-local pwdCommand = if IS_WINDOWS then "cmd" else "pwd"
-local pwdArgs = if IS_WINDOWS then { "/c", "cd" } else {}
-
--- Make sure the cwd option actually uses the directory we want
-local rootPwd = process.spawn(pwdCommand, pwdArgs, {
-	cwd = "/",
-}).stdout
-rootPwd = string.gsub(rootPwd, "^%s+", "")
-rootPwd = string.gsub(rootPwd, "%s+$", "")
-
--- Windows: <Drive Letter>:\, Unix: /
-local expectedRootPwd = if IS_WINDOWS then string.sub(rootPwd, 1, 1) .. ":\\" else "/"
-if rootPwd ~= expectedRootPwd then
-	error(
-		string.format(
-			"Current working directory for child process was not set correctly!"
-				.. "\nExpected '%s', got '%s'",
-			expectedRootPwd,
-			rootPwd
-		)
-	)
-end
-
--- Setting cwd should not change the cwd of this process
-
-local pwdBefore = process.spawn(pwdCommand, pwdArgs).stdout
-process.spawn("ls", {}, {
-	cwd = "/",
-	shell = true,
-})
-local pwdAfter = process.spawn(pwdCommand, pwdArgs).stdout
-assert(pwdBefore == pwdAfter, "Current working directory changed after running child process")
-
---[[
-	Setting the cwd on a child process should properly
-	replace any leading ~ with the users real home dir
-]]
-
-local homeDir1 = process.spawn("echo $HOME", nil, {
-	shell = true,
-}).stdout
-
--- Powershell for windows uses `$pwd.Path` instead of `pwd` as pwd would return a PathInfo object,
--- using $pwd.Path gets the Path property of the PathInfo object.
-local homeDir2 = process.spawn(if IS_WINDOWS then "$pwd.Path" else "pwd", nil, {
-	shell = true,
-	cwd = "~",
-}).stdout
-
-assert(#homeDir1 > 0, "Home dir from echo was empty")
-assert(#homeDir2 > 0, "Home dir from pwd was empty")
-assert(homeDir1 == homeDir2, "Home dirs did not match when performing tilde substitution")
-
---[[
-	Spawning a process should not block any lua thread(s)
-
-	We test this by sleeping more than once concurrently
-	and then ensuring that the total time slept is more
-	than a single sleep but also less than 1.5 sleeps
-]]
-
-local SLEEP_DURATION = 1 / 4
-local SLEEP_SAMPLES = 2
-
--- Unfortunately we
-local thread2 = task.delay(30, function()
-	stdio.ewrite("Spawning a sleep process should take a reasonable amount of time\n")
-	task.wait(1)
-	process.exit(1)
-end)
-
-local sleepStart = os.clock()
-local sleepCounter = 0
-for i = 1, SLEEP_SAMPLES, 1 do
-	task.spawn(function()
-		local args = {
-			-- Sleep command on Windows in Seconds has some weird behavior with decimals ...
-			tostring(SLEEP_DURATION * (IS_WINDOWS and 1000 or 1)),
-		}
-		if IS_WINDOWS then
-			-- ... so we use milliseconds instead.
-			table.insert(args, 1, "-Milliseconds")
-		end
-		-- Windows does not have `sleep` as a process, so we use powershell instead.
-		process.spawn("sleep", args, if IS_WINDOWS then { shell = true } else nil)
-		sleepCounter += 1
-	end)
-end
-while sleepCounter < SLEEP_SAMPLES do
-	task.wait()
-end
-
-task.cancel(thread2)
-
-assert(
-	(os.clock() - sleepStart) >= SLEEP_DURATION,
-	"Spawning a process that does blocking sleep did not sleep enough"
-)
-
--- Inheriting stdio & environment variables should work
-
-local echoMessage = "Hello from child process!"
-local echoResult = process.spawn("echo", {
-	if IS_WINDOWS then '"$Env:TEST_VAR"' else '"$TEST_VAR"',
-}, {
-	env = { TEST_VAR = echoMessage },
-	shell = if IS_WINDOWS then "powershell" else "bash",
-	stdio = "inherit",
-})
-
--- Windows echo adds \r\n (CRLF) and unix adds \n (LF)
-local trailingAddition = if IS_WINDOWS then "\r\n" else "\n"
-assert(
-	echoResult.stdout == (echoMessage .. trailingAddition),
-	"Inheriting stdio did not return proper output"
-)
-
--- Passing stdin strings should work
-
-local stdinChild = process.spawn(not IS_WINDOWS and "xargs" or "powershell", {
-	"echo",
-}, {
-	stdin = echoMessage .. (IS_WINDOWS and "\n\n" or ""),
-})
-
-local stdinChildOut = stdinChild.stdout
-if IS_WINDOWS then
-	stdinChildOut = stdinChildOut:sub(#stdinChildOut - #echoMessage - 1, #stdinChildOut)
-end
-assert(
-	stdinChildOut == echoMessage .. trailingAddition,
-	"Stdin passing did not return proper output"
-)
diff --git a/tests/process/spawn/async.luau b/tests/process/spawn/async.luau
new file mode 100644
index 0000000..e0fdc68
--- /dev/null
+++ b/tests/process/spawn/async.luau
@@ -0,0 +1,44 @@
+local process = require("@lune/process")
+local stdio = require("@lune/stdio")
+local task = require("@lune/task")
+
+local IS_WINDOWS = process.os == "windows"
+
+-- Spawning a process should not block any lua thread(s)
+
+local SLEEP_DURATION = 1 / 4
+local SLEEP_SAMPLES = 2
+
+local thread2 = task.delay(30, function()
+	stdio.ewrite("Spawning a sleep process should take a reasonable amount of time\n")
+	task.wait(1)
+	process.exit(1)
+end)
+
+local sleepStart = os.clock()
+local sleepCounter = 0
+for i = 1, SLEEP_SAMPLES, 1 do
+	task.spawn(function()
+		local args = {
+			-- Sleep command on Windows in Seconds has some weird behavior with decimals ...
+			tostring(SLEEP_DURATION * (IS_WINDOWS and 1000 or 1)),
+		}
+		if IS_WINDOWS then
+			-- ... so we use milliseconds instead.
+			table.insert(args, 1, "-Milliseconds")
+		end
+		-- Windows does not have `sleep` as a process, so we use powershell instead.
+		process.spawn("sleep", args, if IS_WINDOWS then { shell = true } else nil)
+		sleepCounter += 1
+	end)
+end
+while sleepCounter < SLEEP_SAMPLES do
+	task.wait()
+end
+
+task.cancel(thread2)
+
+assert(
+	(os.clock() - sleepStart) >= SLEEP_DURATION,
+	"Spawning a process that does blocking sleep did not sleep enough"
+)
diff --git a/tests/process/spawn/basic.luau b/tests/process/spawn/basic.luau
new file mode 100644
index 0000000..012a8ee
--- /dev/null
+++ b/tests/process/spawn/basic.luau
@@ -0,0 +1,28 @@
+local process = require("@lune/process")
+local stdio = require("@lune/stdio")
+local task = require("@lune/task")
+
+-- Spawning a child process should work, with options
+
+local thread = task.delay(1, function()
+	stdio.ewrite("Spawning a process should take a reasonable amount of time\n")
+	task.wait(1)
+	process.exit(1)
+end)
+
+local IS_WINDOWS = process.os == "windows"
+
+local result = process.spawn(
+	if IS_WINDOWS then "cmd" else "ls",
+	if IS_WINDOWS then { "/c", "dir" } else { "-a" }
+)
+
+task.cancel(thread)
+
+assert(result.ok, "Failed to spawn child process")
+
+assert(result.stderr == "", "Stderr was not empty")
+assert(result.stdout ~= "", "Stdout was empty")
+
+assert(string.find(result.stdout, "Cargo.toml") ~= nil, "Missing Cargo.toml in output")
+assert(string.find(result.stdout, ".gitignore") ~= nil, "Missing .gitignore in output")
diff --git a/tests/process/spawn/cwd.luau b/tests/process/spawn/cwd.luau
new file mode 100644
index 0000000..d9989df
--- /dev/null
+++ b/tests/process/spawn/cwd.luau
@@ -0,0 +1,54 @@
+local process = require("@lune/process")
+
+local IS_WINDOWS = process.os == "windows"
+
+local pwdCommand = if IS_WINDOWS then "cmd" else "pwd"
+local pwdArgs = if IS_WINDOWS then { "/c", "cd" } else {}
+
+-- Make sure the cwd option actually uses the directory we want
+local rootPwd = process.spawn(pwdCommand, pwdArgs, {
+	cwd = "/",
+}).stdout
+rootPwd = string.gsub(rootPwd, "^%s+", "")
+rootPwd = string.gsub(rootPwd, "%s+$", "")
+
+-- Windows: <Drive Letter>:\, Unix: /
+local expectedRootPwd = if IS_WINDOWS then string.sub(rootPwd, 1, 1) .. ":\\" else "/"
+if rootPwd ~= expectedRootPwd then
+	error(
+		string.format(
+			"Current working directory for child process was not set correctly!"
+				.. "\nExpected '%s', got '%s'",
+			expectedRootPwd,
+			rootPwd
+		)
+	)
+end
+
+-- Setting cwd should not change the cwd of this process
+
+local pwdBefore = process.spawn(pwdCommand, pwdArgs).stdout
+process.spawn("ls", {}, {
+	cwd = "/",
+	shell = true,
+})
+local pwdAfter = process.spawn(pwdCommand, pwdArgs).stdout
+assert(pwdBefore == pwdAfter, "Current working directory changed after running child process")
+
+-- Setting the cwd on a child process should properly
+-- replace any leading ~ with the users real home dir
+
+local homeDir1 = process.spawn("echo $HOME", nil, {
+	shell = true,
+}).stdout
+
+-- NOTE: Powershell for windows uses `$pwd.Path` instead of `pwd` as pwd would return
+-- a PathInfo object, using $pwd.Path gets the Path property of the PathInfo object
+local homeDir2 = process.spawn(if IS_WINDOWS then "$pwd.Path" else "pwd", nil, {
+	shell = true,
+	cwd = "~",
+}).stdout
+
+assert(#homeDir1 > 0, "Home dir from echo was empty")
+assert(#homeDir2 > 0, "Home dir from pwd was empty")
+assert(homeDir1 == homeDir2, "Home dirs did not match when performing tilde substitution")
diff --git a/tests/process/spawn/shell.luau b/tests/process/spawn/shell.luau
new file mode 100644
index 0000000..6f64791
--- /dev/null
+++ b/tests/process/spawn/shell.luau
@@ -0,0 +1,20 @@
+local process = require("@lune/process")
+
+local IS_WINDOWS = process.os == "windows"
+
+-- Default shell should be /bin/sh on unix and powershell on Windows,
+-- note that powershell needs slightly different command flags for ls
+
+local shellResult = process.spawn("ls", {
+	if IS_WINDOWS then "-Force" else "-a",
+}, {
+	shell = true,
+})
+
+assert(shellResult.ok, "Failed to spawn child process (shell)")
+
+assert(shellResult.stderr == "", "Stderr was not empty (shell)")
+assert(shellResult.stdout ~= "", "Stdout was empty (shell)")
+
+assert(string.find(shellResult.stdout, "Cargo.toml") ~= nil, "Missing Cargo.toml in output (shell)")
+assert(string.find(shellResult.stdout, ".gitignore") ~= nil, "Missing .gitignore in output (shell)")
diff --git a/tests/process/spawn/stdin.luau b/tests/process/spawn/stdin.luau
new file mode 100644
index 0000000..56c77a5
--- /dev/null
+++ b/tests/process/spawn/stdin.luau
@@ -0,0 +1,19 @@
+local process = require("@lune/process")
+
+local IS_WINDOWS = process.os == "windows"
+
+-- Windows uses \r\n (CRLF) and unix uses \n (LF)
+
+local echoTrail = if IS_WINDOWS then "\r\n" else "\n"
+local echoMessage = "Hello from child process!"
+
+-- When passing stdin to powershell on windows we must "accept" using the double newline
+
+local result = if IS_WINDOWS
+	then process.spawn("powershell", { "echo" }, { stdin = echoMessage .. "\n\n" })
+	else process.spawn("xargs", { "echo" }, { stdin = echoMessage })
+
+local resultStdout = if IS_WINDOWS
+	then string.sub(result.stdout, #result.stdout - #echoMessage - 1)
+	else result.stdout
+assert(resultStdout == echoMessage .. echoTrail, "Stdin passing did not return proper output")
diff --git a/tests/process/spawn/stdio.luau b/tests/process/spawn/stdio.luau
new file mode 100644
index 0000000..0ea5b1c
--- /dev/null
+++ b/tests/process/spawn/stdio.luau
@@ -0,0 +1,22 @@
+local process = require("@lune/process")
+
+local IS_WINDOWS = process.os == "windows"
+
+-- Inheriting stdio & environment variables should work
+
+local echoMessage = "Hello from child process!"
+local echoResult = process.spawn("echo", {
+	if IS_WINDOWS then '"$Env:TEST_VAR"' else '"$TEST_VAR"',
+}, {
+	env = { TEST_VAR = echoMessage },
+	shell = if IS_WINDOWS then "powershell" else "bash",
+	stdio = "inherit",
+})
+
+-- Windows uses \r\n (CRLF) and unix uses \n (LF)
+
+local echoTrail = if IS_WINDOWS then "\r\n" else "\n"
+assert(
+	echoResult.stdout == (echoMessage .. echoTrail),
+	"Inheriting stdio did not return proper output"
+)