From c36da90e6a162cec9ef8e76e5a78ad37fa82fd45 Mon Sep 17 00:00:00 2001
From: Turiiya <34311583+ttytm@users.noreply.github.com>
Date: Fri, 6 Oct 2023 02:35:52 +0200
Subject: [PATCH] vcreate: test new module creation

---
 cmd/tools/vcreate/new_no_arg.expect | 28 ++++++++++++++++++++++++++++
 cmd/tools/vcreate/vcreate_test.v    | 26 ++++++++++++++++++++++++++
 2 files changed, 54 insertions(+)
 create mode 100755 cmd/tools/vcreate/new_no_arg.expect

diff --git a/cmd/tools/vcreate/new_no_arg.expect b/cmd/tools/vcreate/new_no_arg.expect
new file mode 100755
index 00000000000000..928b838eb875e3
--- /dev/null
+++ b/cmd/tools/vcreate/new_no_arg.expect
@@ -0,0 +1,28 @@
+#!/usr/bin/expect
+
+set timeout 10
+# Pass v_root as arg, since we chdir into a temp directoy during testing and create a project there.
+set v_root [lindex $argv 0]
+set project_name [lindex $argv 1]
+
+proc assert {expect_ {send_ ""}} {
+	expect $expect_ {
+		if {$send_ != ""} {
+			send $send_
+		}
+	} timeout {
+		puts "!= $expect_"
+		exit 1
+	}
+}
+
+spawn $v_root/v run $v_root/cmd/tools/vcreate/ new
+
+assert "Input your project name: " "$project_name\r"
+assert "Input your project description: " "My awesome V project.\r"
+assert "Input your project version: (0.0.0) " "0.1.0\r"
+assert "Input your project license: (MIT) " "GPL\r"
+assert "Initialising ..."
+assert "Complete!"
+
+expect eof
diff --git a/cmd/tools/vcreate/vcreate_test.v b/cmd/tools/vcreate/vcreate_test.v
index dc3e3557e40567..67902c81c4ffdb 100644
--- a/cmd/tools/vcreate/vcreate_test.v
+++ b/cmd/tools/vcreate/vcreate_test.v
@@ -1,4 +1,5 @@
 import os
+import v.vmod
 
 // Note: the following uses `test_vcreate` and NOT `vcreate_test` deliberately,
 // to both avoid confusions with the name of the current test itself, and to
@@ -139,6 +140,31 @@ indent_style = tab
 	assert os.read_file('.editorconfig')! == editor_config_content
 }
 
+fn test_input() {
+	$if windows {
+		eprintln('Input test for windows are not yet implemented.')
+		return
+	}
+	expect_path := os.join_path(@VMODROOT, 'cmd', 'tools', 'vcreate')
+	project_name := 'my_project'
+	new_no_arg := os.execute(os.join_path(expect_path, 'new_no_arg.expect ${@VMODROOT} ${project_name}'))
+	if new_no_arg.exit_code != 0 {
+		assert false, new_no_arg.output
+	}
+	mod := vmod.decode(os.read_file(os.join_path(test_path, project_name, 'v.mod')) or {
+		assert false, 'Failed reading v.mod of ${project_name}'
+		return
+	}) or {
+		assert false, err.str()
+		return
+	}
+	// Assert module data set in ./new_no_arg.expect
+	assert mod.name == 'my_project'
+	assert mod.description == 'My awesome V project.'
+	assert mod.version == '0.1.0'
+	assert mod.license == 'GPL'
+}
+
 fn testsuite_end() {
 	os.rmdir_all(test_path) or {}
 }