| endsNotWith | fun <T : Path> endsNotWith(container: AssertionContainer<T>, expected: Path): Assertion | 
| endsWith | fun <T : Path> endsWith(container: AssertionContainer<T>, expected: Path): Assertion | 
| exists | fun <T : Path> exists(container: AssertionContainer<T>, linkOption: LinkOption?): Assertion | 
| existsNot | fun <T : Path> existsNot(container: AssertionContainer<T>, linkOption: LinkOption?): Assertion | 
| extension | fun <T : Path> extension(container: AssertionContainer<T>): FeatureExtractorBuilder.ExecutionStep<T, String> | 
| fileName | fun <T : Path> fileName(container: AssertionContainer<T>): FeatureExtractorBuilder.ExecutionStep<T, String> | 
| fileNameWithoutExtension | fun <T : Path> fileNameWithoutExtension(container: AssertionContainer<T>): FeatureExtractorBuilder.ExecutionStep<T, String> | 
| hasDirectoryEntry | fun <T : Path> hasDirectoryEntry(container: AssertionContainer<T>, entries: List<String>): Assertion | 
| hasSameBinaryContentAs | fun <T : Path> hasSameBinaryContentAs(container: AssertionContainer<T>, targetPath: Path): Assertion | 
| hasSameTextualContentAs | fun <T : Path> hasSameTextualContentAs(container: AssertionContainer<T>, targetPath: Path, sourceCharset: Charset, targetCharset: Charset): Assertion | 
| isAbsolute | fun <T : Path> isAbsolute(container: AssertionContainer<T>): Assertion | 
| isDirectory | fun <T : Path> isDirectory(container: AssertionContainer<T>): Assertion | 
| isExecutable | fun <T : Path> isExecutable(container: AssertionContainer<T>): Assertion | 
| isReadable | fun <T : Path> isReadable(container: AssertionContainer<T>): Assertion | 
| isRegularFile | fun <T : Path> isRegularFile(container: AssertionContainer<T>): Assertion | 
| isRelative | fun <T : Path> isRelative(container: AssertionContainer<T>): Assertion | 
| isWritable | fun <T : Path> isWritable(container: AssertionContainer<T>): Assertion | 
| parent | fun <T : Path> parent(container: AssertionContainer<T>): FeatureExtractorBuilder.ExecutionStep<T, Path> | 
| resolve | fun <T : Path> resolve(container: AssertionContainer<T>, other: String): FeatureExtractorBuilder.ExecutionStep<T, Path> | 
| startsNotWith | fun <T : Path> startsNotWith(container: AssertionContainer<T>, expected: Path): Assertion | 
| startsWith | fun <T : Path> startsWith(container: AssertionContainer<T>, expected: Path): Assertion |