github.com/readium/readium-lcp-server@v0.0.0-20240101192032-6e95190e99f1/epub/reader_test.go (about)

     1  // Copyright (c) 2016 Readium Foundation
     2  //
     3  // Redistribution and use in source and binary forms, with or without modification,
     4  // are permitted provided that the following conditions are met:
     5  //
     6  // 1. Redistributions of source code must retain the above copyright notice, this
     7  //    list of conditions and the following disclaimer.
     8  // 2. Redistributions in binary form must reproduce the above copyright notice,
     9  //    this list of conditions and the following disclaimer in the documentation and/or
    10  //    other materials provided with the distribution.
    11  // 3. Neither the name of the organization nor the names of its contributors may be
    12  //    used to endorse or promote products derived from this software without specific
    13  //    prior written permission
    14  //
    15  // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
    16  // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
    17  // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
    18  // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
    19  // ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
    20  // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
    21  // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
    22  // ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    23  // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
    24  // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    25  
    26  package epub
    27  
    28  import (
    29  	"archive/zip"
    30  	"fmt"
    31  	"sort"
    32  	"testing"
    33  )
    34  
    35  func TestEpubLoading(t *testing.T) {
    36  
    37  	zr, err := zip.OpenReader("../test/samples/sample.epub")
    38  	if err != nil {
    39  		t.Fatal(err)
    40  	}
    41  	defer zr.Close()
    42  
    43  	ep, err := Read(&zr.Reader)
    44  	if err != nil {
    45  		t.Fatal(err)
    46  	}
    47  
    48  	if len(ep.Resource) == 0 {
    49  		t.Error("Expected some resources")
    50  	}
    51  
    52  	if len(ep.Package) != 1 {
    53  		t.Errorf("Expected 1 opf, got %d", len(ep.Package))
    54  	}
    55  
    56  	expectedCleartext := []string{ContainerFile, "OPS/package.opf", "OPS/images/9780316000000.jpg", "OPS/toc.xhtml"}
    57  	sort.Strings(expectedCleartext)
    58  	if fmt.Sprintf("%v", ep.cleartextResources) != fmt.Sprintf("%v", expectedCleartext) {
    59  		t.Errorf("Cleartext resources, expected %v, got %v", expectedCleartext, ep.cleartextResources)
    60  	}
    61  
    62  	if found, r := ep.Cover(); !found || r == nil {
    63  		t.Error("Expected a cover to be found")
    64  	}
    65  
    66  	if expected := ContentType_XHTML; ep.Resource[2].ContentType != expected {
    67  		t.Errorf("Content Type matching, expected %v, got %v", expected, ep.Resource[2].ContentType)
    68  	}
    69  }