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using System.Collections.ObjectModel;
using VersOne.Epub.Test.Comparers;
using VersOne.Epub.Test.Unit.TestData;
using static VersOne.Epub.Test.Unit.TestData.TestEpubData;
namespace VersOne.Epub.Test.Unit.Content.Collections
{
public class EpubContentCollectionTests
{
private static ReadOnlyCollection<EpubLocalTextContentFile> Local
{
get
{
List<EpubLocalTextContentFile> list = new()
{
TestEpubContent.Chapter1File,
TestEpubContent.Chapter2File
};
return list.AsReadOnly();
}
}
private static ReadOnlyCollection<EpubRemoteTextContentFile> Remote
{
get
{
List<EpubRemoteTextContentFile> list = new()
{
TestEpubContent.RemoteHtmlContentFile,
TestEpubContent.RemoteCssContentFile
};
return list.AsReadOnly();
}
}
[Fact(DisplayName = "Constructing a EpubContentCollection instance with default parameters should succeed")]
public void ConstructorWithNonNullParametersTest()
{
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new();
Assert.NotNull(epubContentCollection.Local);
Assert.Empty(epubContentCollection.Local);
Assert.NotNull(epubContentCollection.Remote);
Assert.Empty(epubContentCollection.Remote);
}
[Fact(DisplayName = "Constructing a EpubContentCollection instance with null local parameter should succeed")]
public void ConstructorWithNullLocalParameterTest()
{
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(null, Remote);
Assert.NotNull(epubContentCollection.Local);
Assert.Empty(epubContentCollection.Local);
CompareRemoteTextReadOnlyCollections(Remote, epubContentCollection.Remote);
}
[Fact(DisplayName = "Constructing a EpubContentCollection instance with null remote parameter should succeed")]
public void ConstructorWithNullRemoteParameterTest()
{
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(Local, null);
CompareLocalTextReadOnlyCollections(Local, epubContentCollection.Local);
Assert.NotNull(epubContentCollection.Remote);
Assert.Empty(epubContentCollection.Remote);
}
[Fact(DisplayName = "Constructor should throw EpubPackageException if local parameter contains content files with duplicate keys")]
public void ConstructorWithLocalDuplicateKeysTest()
{
string duplicateKey = CHAPTER1_FILE_NAME;
ReadOnlyCollection<EpubLocalTextContentFile> localWithDuplicateKeys = new
(
new List<EpubLocalTextContentFile>()
{
new EpubLocalTextContentFile
(
key: duplicateKey,
contentType: HTML_CONTENT_TYPE,
contentMimeType: HTML_CONTENT_MIME_TYPE,
filePath: CHAPTER1_FILE_PATH,
content: TestEpubFiles.CHAPTER1_FILE_CONTENT
),
new EpubLocalTextContentFile
(
key: duplicateKey,
contentType: HTML_CONTENT_TYPE,
contentMimeType: HTML_CONTENT_MIME_TYPE,
filePath: CHAPTER2_FILE_PATH,
content: TestEpubFiles.CHAPTER2_FILE_CONTENT
)
}
);
Assert.Throws<EpubPackageException>(() => new EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile>(localWithDuplicateKeys, Remote));
}
[Fact(DisplayName = "Constructor should throw EpubPackageException if local parameter contains content files with duplicate file paths")]
public void ConstructorWithLocalDuplicateFilePathsTest()
{
string duplicateFilePath = CHAPTER1_FILE_PATH;
ReadOnlyCollection<EpubLocalTextContentFile> localWithDuplicateFilePaths = new
(
new List<EpubLocalTextContentFile>()
{
new EpubLocalTextContentFile
(
key: CHAPTER1_FILE_NAME,
contentType: HTML_CONTENT_TYPE,
contentMimeType: HTML_CONTENT_MIME_TYPE,
filePath: duplicateFilePath,
content: TestEpubFiles.CHAPTER1_FILE_CONTENT
),
new EpubLocalTextContentFile
(
key: CHAPTER2_FILE_NAME,
contentType: HTML_CONTENT_TYPE,
contentMimeType: HTML_CONTENT_MIME_TYPE,
filePath: duplicateFilePath,
content: TestEpubFiles.CHAPTER2_FILE_CONTENT
)
}
);
Assert.Throws<EpubPackageException>(() => new EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile>(localWithDuplicateFilePaths, Remote));
}
[Fact(DisplayName = "Constructor should throw EpubPackageException if remote parameter contains content files with duplicate URLs")]
public void ConstructorWithRemoteDuplicateUrlsTest()
{
string duplicateKey = REMOTE_HTML_CONTENT_FILE_HREF;
ReadOnlyCollection<EpubRemoteTextContentFile> remoteWithDuplicateKeys = new
(
new List<EpubRemoteTextContentFile>()
{
new EpubRemoteTextContentFile
(
key: duplicateKey,
contentType: HTML_CONTENT_TYPE,
contentMimeType: HTML_CONTENT_MIME_TYPE,
content: TestEpubFiles.REMOTE_HTML_FILE_CONTENT
),
new EpubRemoteTextContentFile
(
key: duplicateKey,
contentType: CSS_CONTENT_TYPE,
contentMimeType: CSS_CONTENT_MIME_TYPE,
content: TestEpubFiles.REMOTE_CSS_FILE_CONTENT
)
}
);
Assert.Throws<EpubPackageException>(() => new EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile>(Local, remoteWithDuplicateKeys));
}
[Fact(DisplayName = "ContainsLocalFileWithKey should return true if the local file with the given key exists and false otherwise")]
public void ContainsLocalFileWithKeyWithNonNullKeyTest()
{
string existingKey = CHAPTER1_FILE_NAME;
string nonExistingKey = CHAPTER2_FILE_NAME;
ReadOnlyCollection<EpubLocalTextContentFile> local = new
(
new List<EpubLocalTextContentFile>()
{
new EpubLocalTextContentFile
(
key: existingKey,
contentType: HTML_CONTENT_TYPE,
contentMimeType: HTML_CONTENT_MIME_TYPE,
filePath: CHAPTER1_FILE_PATH,
content: TestEpubFiles.CHAPTER1_FILE_CONTENT
)
}
);
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(local, Remote);
Assert.True(epubContentCollection.ContainsLocalFileWithKey(existingKey));
Assert.False(epubContentCollection.ContainsLocalFileWithKey(nonExistingKey));
}
[Fact(DisplayName = "ContainsLocalFileWithKey should throw ArgumentNullException if key argument is null")]
public void ContainsLocalFileWithKeyWithNullKeyTest()
{
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(Local, Remote);
Assert.Throws<ArgumentNullException>(() => epubContentCollection.ContainsLocalFileWithKey(null!));
}
[Fact(DisplayName = "GetLocalFileByKey should return the local file with the given key if it exists")]
public void GetLocalFileByKeyWithExistingKeyTest()
{
string existingKey = CHAPTER1_FILE_NAME;
EpubLocalTextContentFile expectedFile = new
(
key: existingKey,
contentType: HTML_CONTENT_TYPE,
contentMimeType: HTML_CONTENT_MIME_TYPE,
filePath: CHAPTER1_FILE_PATH,
content: TestEpubFiles.CHAPTER1_FILE_CONTENT
);
ReadOnlyCollection<EpubLocalTextContentFile> local = new
(
new List<EpubLocalTextContentFile>()
{
expectedFile
}
);
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(local, Remote);
EpubLocalTextContentFile actualFile = epubContentCollection.GetLocalFileByKey(existingKey);
EpubContentComparer.CompareEpubLocalTextContentFiles(expectedFile, actualFile);
}
[Fact(DisplayName = "GetLocalFileByKey should throw EpubContentCollectionException if the local file with the given key doesn't exist")]
public void GetLocalFileByKeyWithNonExistingKeyTest()
{
string nonExistingKey = CHAPTER2_FILE_NAME;
ReadOnlyCollection<EpubLocalTextContentFile> local = new
(
new List<EpubLocalTextContentFile>()
{
new EpubLocalTextContentFile
(
key: CHAPTER1_FILE_NAME,
contentType: HTML_CONTENT_TYPE,
contentMimeType: HTML_CONTENT_MIME_TYPE,
filePath: CHAPTER1_FILE_PATH,
content: TestEpubFiles.CHAPTER1_FILE_CONTENT
)
}
);
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(local, Remote);
Assert.Throws<EpubContentCollectionException>(() => epubContentCollection.GetLocalFileByKey(nonExistingKey));
}
[Fact(DisplayName = "GetLocalFileByKey should throw ArgumentNullException if key argument is null")]
public void GetLocalFileByKeyWithNullKeyTest()
{
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(Local, Remote);
Assert.Throws<ArgumentNullException>(() => epubContentCollection.GetLocalFileByKey(null!));
}
[Fact(DisplayName = "TryGetLocalFileByKey should return true with the local file with the given key if it exists and false with null reference otherwise")]
public void TryGetLocalFileByKeyWithNonNullKeyTest()
{
string existingKey = CHAPTER1_FILE_NAME;
string nonExistingKey = CHAPTER2_FILE_NAME;
EpubLocalTextContentFile expectedFile = new
(
key: existingKey,
contentType: HTML_CONTENT_TYPE,
contentMimeType: HTML_CONTENT_MIME_TYPE,
filePath: CHAPTER1_FILE_PATH,
content: TestEpubFiles.CHAPTER1_FILE_CONTENT
);
ReadOnlyCollection<EpubLocalTextContentFile> local = new
(
new List<EpubLocalTextContentFile>()
{
expectedFile
}
);
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(local, Remote);
Assert.True(epubContentCollection.TryGetLocalFileByKey(existingKey, out EpubLocalTextContentFile actualFileForExistingKey));
EpubContentComparer.CompareEpubLocalTextContentFiles(expectedFile, actualFileForExistingKey);
Assert.False(epubContentCollection.TryGetLocalFileByKey(nonExistingKey, out EpubLocalTextContentFile actualFileForNonExistingKey));
Assert.Null(actualFileForNonExistingKey);
}
[Fact(DisplayName = "TryGetLocalFileByKey should throw ArgumentNullException if key argument is null")]
public void TryGetLocalFileByKeyWithNullKeyTest()
{
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(Local, Remote);
Assert.Throws<ArgumentNullException>(() => epubContentCollection.TryGetLocalFileByKey(null!, out _));
}
[Fact(DisplayName = "ContainsLocalFileWithFilePath should return true if the local file with the given file path exists and false otherwise")]
public void ContainsLocalFileWithFilePathWithNonNullFilePathTest()
{
string existingFilePath = CHAPTER1_FILE_PATH;
string nonExistingFilePath = CHAPTER2_FILE_PATH;
ReadOnlyCollection<EpubLocalTextContentFile> local = new
(
new List<EpubLocalTextContentFile>()
{
new EpubLocalTextContentFile
(
key: CHAPTER1_FILE_NAME,
contentType: HTML_CONTENT_TYPE,
contentMimeType: HTML_CONTENT_MIME_TYPE,
filePath: existingFilePath,
content: TestEpubFiles.CHAPTER1_FILE_CONTENT
)
}
);
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(local, Remote);
Assert.True(epubContentCollection.ContainsLocalFileWithFilePath(existingFilePath));
Assert.False(epubContentCollection.ContainsLocalFileWithFilePath(nonExistingFilePath));
}
[Fact(DisplayName = "ContainsLocalFileWithFilePath should throw ArgumentNullException if filePath argument is null")]
public void ContainsLocalFileWithFilePathWithNullFilePathTest()
{
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(Local, Remote);
Assert.Throws<ArgumentNullException>(() => epubContentCollection.ContainsLocalFileWithFilePath(null!));
}
[Fact(DisplayName = "GetLocalFileByFilePath should return the local file with the given file path if it exists")]
public void GetLocalFileByFilePathWithExistingFilePathTest()
{
string existingFilePath = CHAPTER1_FILE_PATH;
EpubLocalTextContentFile expectedFile = new
(
key: CHAPTER1_FILE_NAME,
contentType: HTML_CONTENT_TYPE,
contentMimeType: HTML_CONTENT_MIME_TYPE,
filePath: existingFilePath,
content: TestEpubFiles.CHAPTER1_FILE_CONTENT
);
ReadOnlyCollection<EpubLocalTextContentFile> local = new
(
new List<EpubLocalTextContentFile>()
{
expectedFile
}
);
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(local, Remote);
EpubLocalTextContentFile actualFile = epubContentCollection.GetLocalFileByFilePath(existingFilePath);
EpubContentComparer.CompareEpubLocalTextContentFiles(expectedFile, actualFile);
}
[Fact(DisplayName = "GetLocalFileByFilePath should throw EpubContentCollectionException if the local file with the given file path doesn't exist")]
public void GetLocalFileByFilePathWithNonExistingFilePathTest()
{
string nonExistingFilePath = CHAPTER2_FILE_PATH;
ReadOnlyCollection<EpubLocalTextContentFile> local = new
(
new List<EpubLocalTextContentFile>()
{
new EpubLocalTextContentFile
(
key: CHAPTER1_FILE_NAME,
contentType: HTML_CONTENT_TYPE,
contentMimeType: HTML_CONTENT_MIME_TYPE,
filePath: CHAPTER1_FILE_PATH,
content: TestEpubFiles.CHAPTER1_FILE_CONTENT
)
}
);
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(local, Remote);
Assert.Throws<EpubContentCollectionException>(() => epubContentCollection.GetLocalFileByFilePath(nonExistingFilePath));
}
[Fact(DisplayName = "GetLocalFileByFilePath should throw ArgumentNullException if filePath argument is null")]
public void GetLocalFileByFilePathWithNullFilePathTest()
{
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(Local, Remote);
Assert.Throws<ArgumentNullException>(() => epubContentCollection.GetLocalFileByFilePath(null!));
}
[Fact(DisplayName = "TryGetLocalFileByFilePath should return true with the local file with the given file path if it exists and false with null reference otherwise")]
public void TryGetLocalFileByFilePathWithNonNullFilePathTest()
{
string existingFilePath = CHAPTER1_FILE_PATH;
string nonExistingFilePath = CHAPTER2_FILE_PATH;
EpubLocalTextContentFile expectedFile = new
(
key: CHAPTER1_FILE_NAME,
contentType: HTML_CONTENT_TYPE,
contentMimeType: HTML_CONTENT_MIME_TYPE,
filePath: existingFilePath,
content: TestEpubFiles.CHAPTER1_FILE_CONTENT
);
ReadOnlyCollection<EpubLocalTextContentFile> local = new
(
new List<EpubLocalTextContentFile>()
{
expectedFile
}
);
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(local, Remote);
Assert.True(epubContentCollection.TryGetLocalFileByFilePath(existingFilePath, out EpubLocalTextContentFile actualFileForExistingFilePath));
EpubContentComparer.CompareEpubLocalTextContentFiles(expectedFile, actualFileForExistingFilePath);
Assert.False(epubContentCollection.TryGetLocalFileByFilePath(nonExistingFilePath, out EpubLocalTextContentFile actualFileForNonExistingFilePath));
Assert.Null(actualFileForNonExistingFilePath);
}
[Fact(DisplayName = "TryGetLocalFileByFilePath should throw ArgumentNullException if filePath argument is null")]
public void TryGetLocalFileByFilePathWithNullFilePathTest()
{
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(Local, Remote);
Assert.Throws<ArgumentNullException>(() => epubContentCollection.TryGetLocalFileByFilePath(null!, out _));
}
[Fact(DisplayName = "ContainsRemoteFileWithUrl should return true if the remote file with the given URL exists and false otherwise")]
public void ContainsRemoteFileWithUrlWithNonNullUrlTest()
{
string existingUrl = REMOTE_HTML_CONTENT_FILE_HREF;
string nonExistingUrl = REMOTE_CSS_CONTENT_FILE_HREF;
ReadOnlyCollection<EpubRemoteTextContentFile> remote = new
(
new List<EpubRemoteTextContentFile>()
{
new EpubRemoteTextContentFile
(
key: existingUrl,
contentType: HTML_CONTENT_TYPE,
contentMimeType: HTML_CONTENT_MIME_TYPE,
content: TestEpubFiles.REMOTE_HTML_FILE_CONTENT
)
}
);
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(Local, remote);
Assert.True(epubContentCollection.ContainsRemoteFileWithUrl(existingUrl));
Assert.False(epubContentCollection.ContainsRemoteFileWithUrl(nonExistingUrl));
}
[Fact(DisplayName = "ContainsRemoteFileWithUrl should throw ArgumentNullException if url argument is null")]
public void ContainsRemoteFileWithUrlWithNullUrlTest()
{
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(Local, Remote);
Assert.Throws<ArgumentNullException>(() => epubContentCollection.ContainsRemoteFileWithUrl(null!));
}
[Fact(DisplayName = "GetRemoteFileByUrl should return the remote file with the given URL if it exists")]
public void GetRemoteFileByUrlWithExistingUrlTest()
{
string existingUrl = REMOTE_HTML_CONTENT_FILE_HREF;
EpubRemoteTextContentFile expectedFile = new
(
key: existingUrl,
contentType: HTML_CONTENT_TYPE,
contentMimeType: HTML_CONTENT_MIME_TYPE,
content: TestEpubFiles.REMOTE_HTML_FILE_CONTENT
);
ReadOnlyCollection<EpubRemoteTextContentFile> remote = new
(
new List<EpubRemoteTextContentFile>()
{
expectedFile
}
);
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(Local, remote);
EpubRemoteTextContentFile actualFile = epubContentCollection.GetRemoteFileByUrl(existingUrl);
EpubContentComparer.CompareEpubRemoteTextContentFiles(expectedFile, actualFile);
}
[Fact(DisplayName = "GetRemoteFileByUrl should throw EpubContentCollectionException if the remote file with the given URL doesn't exist")]
public void GetRemoteFileByUrlWithNonExistingUrlTest()
{
string nonExistingUrl = REMOTE_CSS_CONTENT_FILE_HREF;
ReadOnlyCollection<EpubRemoteTextContentFile> remote = new
(
new List<EpubRemoteTextContentFile>()
{
new EpubRemoteTextContentFile
(
key: REMOTE_HTML_CONTENT_FILE_HREF,
contentType: HTML_CONTENT_TYPE,
contentMimeType: HTML_CONTENT_MIME_TYPE,
content: TestEpubFiles.REMOTE_HTML_FILE_CONTENT
)
}
);
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(Local, remote);
Assert.Throws<EpubContentCollectionException>(() => epubContentCollection.GetRemoteFileByUrl(nonExistingUrl));
}
[Fact(DisplayName = "GetRemoteFileByUrl should throw ArgumentNullException if url argument is null")]
public void GetRemoteFileByUrlWithNullUrlTest()
{
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(Local, Remote);
Assert.Throws<ArgumentNullException>(() => epubContentCollection.GetRemoteFileByUrl(null!));
}
[Fact(DisplayName = "TryGetRemoteFileByUrl should return true with the remote file with the given URL if it exists and false with null reference otherwise")]
public void TryGetRemoteFileByUrlWithNonNullUrlTest()
{
string existingUrl = REMOTE_HTML_CONTENT_FILE_HREF;
string nonExistingUrl = REMOTE_CSS_CONTENT_FILE_HREF;
EpubRemoteTextContentFile expectedFile = new
(
key: existingUrl,
contentType: HTML_CONTENT_TYPE,
contentMimeType: HTML_CONTENT_MIME_TYPE,
content: TestEpubFiles.REMOTE_HTML_FILE_CONTENT
);
ReadOnlyCollection<EpubRemoteTextContentFile> remote = new
(
new List<EpubRemoteTextContentFile>()
{
expectedFile
}
);
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(Local, remote);
Assert.True(epubContentCollection.TryGetRemoteFileByUrl(existingUrl, out EpubRemoteTextContentFile actualFileForExistingUrl));
EpubContentComparer.CompareEpubRemoteTextContentFiles(expectedFile, actualFileForExistingUrl);
Assert.False(epubContentCollection.TryGetRemoteFileByUrl(nonExistingUrl, out EpubRemoteTextContentFile actualFileForNonExistingUrl));
Assert.Null(actualFileForNonExistingUrl);
}
[Fact(DisplayName = "TryGetRemoteFileByUrl should throw ArgumentNullException if url argument is null")]
public void TryGetRemoteFileByUrlWithNullUrlTest()
{
EpubContentCollection<EpubLocalTextContentFile, EpubRemoteTextContentFile> epubContentCollection = new(Local, Remote);
Assert.Throws<ArgumentNullException>(() => epubContentCollection.TryGetRemoteFileByUrl(null!, out _));
}
private static void CompareLocalTextReadOnlyCollections(ReadOnlyCollection<EpubLocalTextContentFile> expected, ReadOnlyCollection<EpubLocalTextContentFile> actual)
{
CollectionComparer.CompareCollections(expected, actual, EpubContentComparer.CompareEpubLocalTextContentFiles);
}
private static void CompareRemoteTextReadOnlyCollections(ReadOnlyCollection<EpubRemoteTextContentFile> expected, ReadOnlyCollection<EpubRemoteTextContentFile> actual)
{
CollectionComparer.CompareCollections(expected, actual, EpubContentComparer.CompareEpubRemoteTextContentFiles);
}
}
}
|