From 46e4f483f6f34e259340d89373d28b7598cb5311 Mon Sep 17 00:00:00 2001
From: Daniel Fichtinger <daniel@ficd.ca>
Date: Sun, 24 Nov 2024 17:46:36 -0500
Subject: [PATCH] created testing functions for conversion operations

---
 internal/convert/convert_test.go | 122 +++++++++++++++++++++++++++++++
 1 file changed, 122 insertions(+)
 create mode 100644 internal/convert/convert_test.go

diff --git a/internal/convert/convert_test.go b/internal/convert/convert_test.go
new file mode 100644
index 0000000..68c1134
--- /dev/null
+++ b/internal/convert/convert_test.go
@@ -0,0 +1,122 @@
+package convert_test
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/ficcdaf/zona/internal/convert"
+	"github.com/ficcdaf/zona/internal/util"
+)
+
+func TestMdToHTML(t *testing.T) {
+	md := []byte("# Hello World\n\nThis is a test.")
+	expectedHTML := "<h1 id=\"hello-world\">Hello World</h1>\n<p>This is a test.</p>\n"
+	nExpectedHTML := util.NormalizeContent(expectedHTML)
+	html, err := convert.MdToHTML(md)
+	nHtml := util.NormalizeContent(string(html))
+	if err != nil {
+		t.Fatalf("Expected no error, got %v", err)
+	}
+	if nHtml != nExpectedHTML {
+		t.Errorf("Expected:\n%s\nGot:\n%s", expectedHTML, html)
+	}
+}
+
+func TestWriteFile(t *testing.T) {
+	path := filepath.Join(t.TempDir(), "test.txt")
+	content := []byte("Hello, World!")
+
+	err := convert.WriteFile(content, path)
+	if err != nil {
+		t.Fatalf("Expected no error, got %v", err)
+	}
+
+	// Verify file content
+	data, err := os.ReadFile(path)
+	if err != nil {
+		t.Fatalf("Error reading file: %v", err)
+	}
+	if string(data) != string(content) {
+		t.Errorf("Expected:\n%s\nGot:\n%s", content, data)
+	}
+}
+
+func TestReadFile(t *testing.T) {
+	path := filepath.Join(t.TempDir(), "test.txt")
+	content := []byte("Hello, World!")
+
+	err := os.WriteFile(path, content, 0644)
+	if err != nil {
+		t.Fatalf("Error writing file: %v", err)
+	}
+
+	data, err := convert.ReadFile(path)
+	if err != nil {
+		t.Fatalf("Expected no error, got %v", err)
+	}
+	if string(data) != string(content) {
+		t.Errorf("Expected:\n%s\nGot:\n%s", content, data)
+	}
+}
+
+func TestCopyFile(t *testing.T) {
+	src := filepath.Join(t.TempDir(), "source.txt")
+	dst := filepath.Join(t.TempDir(), "dest.txt")
+	content := []byte("File content for testing.")
+
+	err := os.WriteFile(src, content, 0644)
+	if err != nil {
+		t.Fatalf("Error writing source file: %v", err)
+	}
+
+	err = convert.CopyFile(src, dst)
+	if err != nil {
+		t.Fatalf("Expected no error, got %v", err)
+	}
+
+	// Verify destination file content
+	data, err := os.ReadFile(dst)
+	if err != nil {
+		t.Fatalf("Error reading destination file: %v", err)
+	}
+	if string(data) != string(content) {
+		t.Errorf("Expected:\n%s\nGot:\n%s", content, data)
+	}
+}
+
+func TestConvertFile(t *testing.T) {
+	src := filepath.Join(t.TempDir(), "test.md")
+	dst := filepath.Join(t.TempDir(), "test.html")
+	mdContent := []byte("# Test Title\n\nThis is Markdown content.")
+	nExpectedHTML := util.NormalizeContent("<h1 id=\"test-title\">Test Title</h1>\n<p>This is Markdown content.</p>\n")
+
+	err := os.WriteFile(src, mdContent, 0644)
+	if err != nil {
+		t.Fatalf("Error writing source Markdown file: %v", err)
+	}
+
+	err = convert.ConvertFile(src, dst)
+	if err != nil {
+		t.Fatalf("Expected no error, got %v", err)
+	}
+
+	// Verify destination HTML content
+	data, err := os.ReadFile(dst)
+	if err != nil {
+		t.Fatalf("Error reading HTML file: %v", err)
+	}
+	if util.NormalizeContent(string(data)) != nExpectedHTML {
+		t.Errorf("Expected:\n%s\nGot:\n%s", nExpectedHTML, data)
+	}
+}
+
+func TestChangeExtension(t *testing.T) {
+	input := "test.md"
+	output := convert.ChangeExtension(input, ".html")
+	expected := "test.html"
+
+	if output != expected {
+		t.Errorf("Expected %s, got %s", expected, output)
+	}
+}