From 0590ac9aa11ae7b6b495ec5e1f9f43e3dab70c3e Mon Sep 17 00:00:00 2001
From: bereck-work <bereckobrian@gmail.com>
Date: Sat, 22 Nov 2025 08:32:58 +0000
Subject: [PATCH] (Chore): Added unit tests for cli.go

---
 internal/cli/cli_test.go | 90 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 internal/cli/cli_test.go

diff --git a/internal/cli/cli_test.go b/internal/cli/cli_test.go
new file mode 100644
index 0000000..e86fb80
--- /dev/null
+++ b/internal/cli/cli_test.go
@@ -0,0 +1,90 @@
+package cli
+
+import (
+	"testing"
+
+	"zipprine/internal/models"
+)
+
+func TestParseArchiveType(t *testing.T) {
+	tests := []struct {
+		name     string
+		input    string
+		expected models.ArchiveType
+	}{
+		{"ZIP lowercase", "zip", models.ZIP},
+		{"ZIP uppercase", "ZIP", models.ZIP},
+		{"TAR", "tar", models.TAR},
+		{"TAR.GZ", "tar.gz", models.TARGZ},
+		{"TARGZ", "targz", models.TARGZ},
+		{"TGZ", "tgz", models.TARGZ},
+		{"GZIP", "gzip", models.GZIP},
+		{"GZ", "gz", models.GZIP},
+		{"RAR", "rar", models.RAR},
+		{"RAR uppercase", "RAR", models.RAR},
+		{"AUTO", "auto", models.AUTO},
+		{"Unknown defaults to ZIP", "unknown", models.ZIP},
+		{"Empty defaults to ZIP", "", models.ZIP},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result := parseArchiveType(tt.input)
+			if result != tt.expected {
+				t.Errorf("parseArchiveType(%q) = %v; want %v", tt.input, result, tt.expected)
+			}
+		})
+	}
+}
+
+func TestParseArchiveTypeCaseInsensitive(t *testing.T) {
+	// Test that parsing is case-insensitive
+	inputs := []string{"zip", "ZIP", "Zip", "ZiP"}
+	for _, input := range inputs {
+		result := parseArchiveType(input)
+		if result != models.ZIP {
+			t.Errorf("parseArchiveType(%q) = %v; want %v", input, result, models.ZIP)
+		}
+	}
+}
+
+func TestParseArchiveTypeAllFormats(t *testing.T) {
+	// Ensure all supported formats are handled
+	formats := map[string]models.ArchiveType{
+		"zip":    models.ZIP,
+		"tar":    models.TAR,
+		"tar.gz": models.TARGZ,
+		"gzip":   models.GZIP,
+		"rar":    models.RAR,
+		"auto":   models.AUTO,
+	}
+
+	for input, expected := range formats {
+		result := parseArchiveType(input)
+		if result != expected {
+			t.Errorf("parseArchiveType(%q) = %v; want %v", input, result, expected)
+		}
+	}
+}
+
+func TestParseArchiveTypeTarGzVariants(t *testing.T) {
+	// Test all variants of TAR.GZ
+	variants := []string{"tar.gz", "targz", "tgz"}
+	for _, variant := range variants {
+		result := parseArchiveType(variant)
+		if result != models.TARGZ {
+			t.Errorf("parseArchiveType(%q) = %v; want %v", variant, result, models.TARGZ)
+		}
+	}
+}
+
+func TestParseArchiveTypeGzipVariants(t *testing.T) {
+	// Test all variants of GZIP
+	variants := []string{"gzip", "gz"}
+	for _, variant := range variants {
+		result := parseArchiveType(variant)
+		if result != models.GZIP {
+			t.Errorf("parseArchiveType(%q) = %v; want %v", variant, result, models.GZIP)
+		}
+	}
+}