com.android.testutils.truth

Class AbstractZipSubject<T extends com.google.common.truth.Subject<T,java.io.File>>

java.lang.Object

com.google.common.truth.Subject<T,java.io.File>

com.android.testutils.truth.AbstractZipSubject<T>

Direct Known Subclasses:

ZipFileSubject

public abstract class AbstractZipSubject<T extends com.google.common.truth.Subject<T,java.io.File>>
extends com.google.common.truth.Subject<T,java.io.File>

Truth support for zip files.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	AbstractZipSubject.ZipEntryAction<T> Perform an action on a Zip file entry.

Field Summary

Fields inherited from class com.google.common.truth.Subject

failureStrategy

Constructor Summary

Constructors

Constructor and Description
AbstractZipSubject(com.google.common.truth.FailureStrategy failureStrategy, java.io.File subject)

Method Summary

Modifier and Type	Method and Description
void	contains(java.lang.String path) Asserts the zip file contains a file with the specified path.
void	containsFileWithContent(java.lang.String path, byte[] content) Asserts the zip file contains a file with the specified byte array content.
void	containsFileWithContent(java.lang.String path, java.lang.String content) Asserts the zip file contains a file with the specified String content.
void	containsFileWithMatch(java.lang.String path, java.lang.String pattern)
void	containsFileWithoutContent(java.lang.String path, java.lang.String sub) Asserts the zip file contains a file without the specified byte sequence anywhere in the file
void	doesNotContain(java.lang.String path) Asserts the zip file does not contains a file with the specified path.
com.google.common.truth.IterableSubject<? extends com.google.common.truth.IterableSubject<?,java.lang.String,java.util.List<java.lang.String>>,java.lang.String,java.util.List<java.lang.String>>	entries(java.lang.String conformingTo) Returns a IterableSubject of all the Zip entries which name matches the passed regular expression.
protected byte[]	extractContentAsByte(java.lang.String path)
protected java.lang.String	extractContentAsString(java.lang.String path)
protected <T> T	extractEntryAndRunAction(java.lang.String path, AbstractZipSubject.ZipEntryAction<T> action) Convenience method to extract an entry from the current zip file, and run a AbstractZipSubject.ZipEntryAction on it.
protected java.io.InputStream	getInputStream(java.util.zip.ZipFile zip, java.lang.String path)

Methods inherited from class com.google.common.truth.Subject

check, equals, fail, fail, fail, failWithBadResults, failWithCustomSubject, failWithoutSubject, failWithRawMessage, getDisplaySubject, getSubject, hashCode, internalCustomName, isAnyOf, isEqualTo, isIn, isInstanceOf, isNoneOf, isNotEqualTo, isNotIn, isNotInstanceOf, isNotNull, isNotSameAs, isNull, isSameAs, named

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractZipSubject

public AbstractZipSubject(@NonNull
                          com.google.common.truth.FailureStrategy failureStrategy,
                          @NonNull
                          java.io.File subject)

Method Detail

contains

public void contains(@NonNull
                     java.lang.String path)
              throws java.io.IOException

Asserts the zip file contains a file with the specified path.

Throws:

java.io.IOException

doesNotContain

public void doesNotContain(@NonNull
                           java.lang.String path)
                    throws java.io.IOException

Asserts the zip file does not contains a file with the specified path.

Throws:

java.io.IOException

entries

public com.google.common.truth.IterableSubject<? extends com.google.common.truth.IterableSubject<?,java.lang.String,java.util.List<java.lang.String>>,java.lang.String,java.util.List<java.lang.String>> entries(@NonNull
                                                                                                                                                                                                                 java.lang.String conformingTo)
                                                                                                                                                                                                          throws java.io.IOException

Returns a IterableSubject of all the Zip entries which name matches the passed regular expression.

Parameters:

conformingTo - a regular expression to match entries we are interested in.

Returns:

a IterableSubject propositions for matching entries.

Throws:

java.io.IOException - of the zip file cannot be opened.

containsFileWithContent

public void containsFileWithContent(@NonNull
                                    java.lang.String path,
                                    @NonNull
                                    java.lang.String content)

Asserts the zip file contains a file with the specified String content. Content is trimmed when compared.

containsFileWithMatch

public void containsFileWithMatch(@NonNull
                                  java.lang.String path,
                                  @NonNull
                                  java.lang.String pattern)

containsFileWithContent

public void containsFileWithContent(@NonNull
                                    java.lang.String path,
                                    @NonNull
                                    byte[] content)

Asserts the zip file contains a file with the specified byte array content.

containsFileWithoutContent

public void containsFileWithoutContent(@NonNull
                                       java.lang.String path,
                                       @NonNull
                                       java.lang.String sub)

Asserts the zip file contains a file without the specified byte sequence anywhere in the file

extractContentAsString

protected java.lang.String extractContentAsString(@NonNull
                                                  java.lang.String path)

extractContentAsByte

@Nullable
protected byte[] extractContentAsByte(@NonNull
                                                java.lang.String path)

getInputStream

protected java.io.InputStream getInputStream(@NonNull
                                             java.util.zip.ZipFile zip,
                                             @NonNull
                                             java.lang.String path)

extractEntryAndRunAction

@Nullable
protected <T> T extractEntryAndRunAction(@NonNull
                                                   java.lang.String path,
                                                   @NonNull
                                                   AbstractZipSubject.ZipEntryAction<T> action)
                                            throws java.io.IOException

Convenience method to extract an entry from the current zip file, and run a AbstractZipSubject.ZipEntryAction on it.

Type Parameters:

T - the expected result type

Parameters:

path - the entry name in the subject's zip.

action - the action to run on the extracted entry.

Returns:

result or null if it could not produce one.

Throws:

java.io.IOException