Added tests for kepub conversion and packing

kepub/epub_test.go

@@ -1,6 +1,10 @@
 package kepub
 
 import (
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -15,3 +19,20 @@ func TestIsDir(t *testing.T) {
 	assert.True(t, isDir("."), ". should be a dir")
 	assert.False(t, isDir("./epub_test.go"), "./epub_test.go should not be a dir")
 }
+
+func TestPackUnpack(t *testing.T) {
+	td, err := ioutil.TempDir("", "kepubify")
+	if err != nil {
+		assert.FailNow(t, fmt.Sprintf("%v", err), "Could not create temp dir")
+	}
+	defer os.RemoveAll(td)
+
+	assert.Nil(t, PackEPUB(filepath.Join("testdata", "books", "test1"), filepath.Join(td, "test1.epub"), true), "packepub should not return an error")
+	assert.True(t, exists(filepath.Join(td, "test1.epub")), "output epub should exist")
+
+	assert.Nil(t, UnpackEPUB(filepath.Join(td, "test1.epub"), filepath.Join(td, "test1"), true), "unpackepub should not return an error")
+	assert.True(t, exists(filepath.Join(td, "test1")), "output dir should exist")
+	assert.True(t, exists(filepath.Join(td, "test1", "META-INF", "container.xml")), "META-INF/container.xml should exist in output dir")
+
+	assert.NotNil(t, PackEPUB(filepath.Join("testdata", "books", "invalid"), filepath.Join(td, "invalid.epub"), true), "packepub should return an error for an epub withot a container.xml")
+}

kepub/kepub_test.go

@@ -0,0 +1,35 @@
+package kepub
+
+import (
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestKepubify(t *testing.T) {
+	td, err := ioutil.TempDir("", "kepubify")
+	if err != nil {
+		assert.FailNow(t, fmt.Sprintf("%v", err), "Could not create temp dir")
+	}
+	defer os.RemoveAll(td)
+
+	wd, err := os.Getwd()
+	if err != nil {
+		assert.FailNow(t, fmt.Sprintf("%v", err), "Could not get current dir")
+	}
+
+	kepub := filepath.Join(td, "test1.kepub.epub")
+	kepubunp := filepath.Join(td, "test1.kepub.epub_unpacked")
+
+	err = Kepubify(filepath.Join(wd, "testdata", "books", "test1.epub"), kepub, false)
+	assert.Nil(t, err, "should not error when converting book")
+	assert.True(t, exists(kepub), "converted kepub should exist")
+
+	assert.Nil(t, UnpackEPUB(kepub, kepubunp, true), "should not error when unpacking converted kepub")
+	assert.True(t, exists(kepubunp), "unpacked kepub dir should exist")
+	assert.True(t, exists(filepath.Join(kepubunp, "META-INF", "container.xml")), "kepub should have a container.xml")
+}

kepub/testdata/books/invalid/.gitkeep

@@ -0,0 +1 @@
+.gitkeep

kepub/testdata/books/test1/META-INF/container.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<container version="1.0" xmlns="urn:oasis:names:tc:opendocument:xmlns:container">
+   <rootfiles>
+      <rootfile full-path="content.opf" media-type="application/oebps-package+xml"/>
+   </rootfiles>
+</container>
+

kepub/testdata/books/test1/content.opf

@@ -0,0 +1,25 @@
+<?xml version='1.0' encoding='utf-8'?>
+<package xmlns="http://www.idpf.org/2007/opf" version="2.0" unique-identifier="uuid_id">
+  <metadata xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:opf="http://www.idpf.org/2007/opf" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:calibre="http://calibre.kovidgoyal.net/2009/metadata" xmlns:dc="http://purl.org/dc/elements/1.1/">
+    <dc:publisher>Patrick G</dc:publisher>
+    <dc:description>&lt;p&gt;This is a test book for &lt;i&gt;kepubify&lt;/i&gt;.&lt;/p&gt;</dc:description>
+    <meta name="calibre:series" content="Test Series"/>
+    <meta name="calibre:series_index" content="1"/>
+    <dc:language>en</dc:language>
+    <dc:creator opf:role="aut">Patrick G</dc:creator>
+    <dc:title>epubtool Test Book 1</dc:title>
+    <meta name="cover" content="cover"/>
+    <dc:date>2017-07-26T14:00:00+00:00</dc:date>
+    <dc:identifier id="uuid_id" opf:scheme="uuid">cf8fd6fa-3998-4e25-bfc0-8e9b529f8556</dc:identifier>
+  </metadata>
+  <manifest>
+    <item href="cover.jpeg" id="cover" media-type="image/jpeg"/>
+    <item href="title.html" id="p0" media-type="application/xhtml+xml"/>
+    <item href="text01.html" id="p1" media-type="application/xhtml+xml"/>
+    <item href="toc.ncx" media-type="application/x-dtbncx+xml" id="ncx"/>
+  </manifest>
+  <spine toc="ncx">
+    <itemref idref="p0"/>
+    <itemref idref="p1"/>
+  </spine>
+</package>

kepub/testdata/books/test1/mimetype

@@ -0,0 +1 @@
+application/epub+zip

kepub/testdata/books/test1/text01.html

@@ -0,0 +1,20 @@
+<?xml version='1.0' encoding='utf-8'?>
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+    <title>kepubify Test Book 1</title>
+    <meta content="http://www.w3.org/1999/xhtml; charset=utf-8" http-equiv="Content-Type"/>
+    <style type="text/css">
+        @page { margin-bottom: 5.000000pt; margin-top: 5.000000pt; }
+    </style>
+</head>
+<body id="p1">
+    <div>
+        <p>
+            This is the text of a kepubify test book. A symbol: &gt;
+        </p>
+        <p>
+            Lorem ipsum dolor <i>sit</i> amet, consectetur <b><i>adipisicing </i>elit</b>. Molestias reprehenderit sit quaerat dicta doloremque velit impedit, quod minus aliquam fugit quia, pariatur repellat explicabo itaque <b>molestiae. Fugiat </b>consectetur, <a href="title.html">asperiores</a> debitis!
+        </p>
+    </div>
+</body>
+</html>

kepub/testdata/books/test1/title.html

@@ -0,0 +1,19 @@
+<?xml version='1.0' encoding='utf-8'?>
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
+    <meta name="calibre:cover" content="true"/>
+    <title>Cover</title>
+    <style type="text/css" title="override_css">
+        @page {padding: 0pt; margin:0pt}
+        body { text-align: center; padding:0pt; margin: 0pt; }
+    </style>
+</head>
+<body id="p0">
+    <div>
+        <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="100%" height="100%" viewBox="0 0 322 500" preserveAspectRatio="none">
+            <image width="322" height="500" xlink:href="cover.jpeg"/>
+        </svg>
+    </div>
+</body>
+</html>

kepub/testdata/books/test1/toc.ncx

@@ -0,0 +1,26 @@
+<?xml version='1.0' encoding='utf-8'?>
+<ncx xmlns="http://www.daisy.org/z3986/2005/ncx/" version="2005-1" xml:lang="en">
+  <head>
+    <meta content="a22ae125-8044-432d-8b09-98192d0e357c" name="dtb:uid"/>
+    <meta content="2" name="dtb:depth"/>
+    <meta content="0" name="dtb:totalPageCount"/>
+    <meta content="0" name="dtb:maxPageNumber"/>
+  </head>
+  <docTitle>
+    <text>kepubify Test Book 1</text>
+  </docTitle>
+  <navMap>
+    <navPoint class="chapter" id="p0" playOrder="1">
+      <navLabel>
+        <text>Cover</text>
+      </navLabel>
+      <content src="title.html"/>
+    </navPoint>
+    <navPoint class="chapter" id="p1" playOrder="2">
+      <navLabel>
+        <text>Chapter 1</text>
+      </navLabel>
+      <content src="text01.html"/>
+    </navPoint>
+  </navMap>
+</ncx>