all: group all image related method and functions into single file

This is to make it easy to see how it parsed and how it written to HTML,
make the code more searchable.

While at it, add test for block image.

1 files changed, 38 insertions, 0 deletions

diff --git a/element_image_test.go b/element_image_test.go
new file mode 100644
index 0000000..a548501
--- /dev/null
+++ b/element_image_test.go
@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: 2024 M. Shulhan <ms@kilabit.info>
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package asciidoctor
+
+import (
+	"bytes"
+	"testing"
+
+	"git.sr.ht/~shulhan/pakakeh.go/lib/test"
+)
+
+func TestElementParseBlockImage(t *testing.T) {
+	var (
+		tdata *test.Data
+		err   error
+	)
+	tdata, err = test.LoadData(`testdata/element_image_test.txt`)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var (
+		caseName string
+		input    []byte
+		got      bytes.Buffer
+	)
+	for caseName, input = range tdata.Input {
+		var doc = Parse(input)
+
+		got.Reset()
+		doc.ToHTMLEmbedded(&got)
+
+		var exp = string(tdata.Output[caseName])
+		test.Assert(t, caseName, exp, got.String())
+	}
+}