[🤖] Add Unit-Tests

2026-04-27 10:46:08 +02:00
parent dad0e3240d
commit 02d6894ec6
116 changed files with 18795 additions and 1 deletions
@@ -0,0 +1,42 @@
+package wpdf
+
+import (
+	"testing"
+)
+
+func TestHexToColor(t *testing.T) {
+	cases := []struct {
+		in   uint32
+		want PDFColor
+	}{
+		{0x000000, PDFColor{R: 0, G: 0, B: 0}},
+		{0xFFFFFF, PDFColor{R: 255, G: 255, B: 255}},
+		{0xFF0000, PDFColor{R: 255, G: 0, B: 0}},
+		{0x00FF00, PDFColor{R: 0, G: 255, B: 0}},
+		{0x0000FF, PDFColor{R: 0, G: 0, B: 255}},
+		{0x123456, PDFColor{R: 0x12, G: 0x34, B: 0x56}},
+		{0xC0C0C0, PDFColor{R: 192, G: 192, B: 192}},
+	}
+	for _, c := range cases {
+		got := hexToColor(c.in)
+		if got != c.want {
+			t.Errorf("hexToColor(%#x) = %+v, want %+v", c.in, got, c.want)
+		}
+	}
+}
+
+func TestHexToColorIgnoresHigherBits(t *testing.T) {
+	got := hexToColor(0xFF123456)
+	want := PDFColor{R: 0x12, G: 0x34, B: 0x56}
+	if got != want {
+		t.Errorf("hexToColor(0xFF123456) = %+v, want %+v", got, want)
+	}
+}
+
+func TestRgbToColor(t *testing.T) {
+	got := rgbToColor(10, 20, 30)
+	want := PDFColor{R: 10, G: 20, B: 30}
+	if got != want {
+		t.Errorf("rgbToColor(10,20,30) = %+v, want %+v", got, want)
+	}
+}