org.junit.jupiter.params.provider

Annotation Type CsvFileSource

@Target(value={ANNOTATION_TYPE,METHOD})
 @Retention(value=RUNTIME)
 @Documented
 @API(status=EXPERIMENTAL,
     since="5.0")
 @ArgumentsSource(value=org.junit.jupiter.params.provider.CsvFileArgumentsProvider.class)
public @interface CsvFileSource

@CsvFileSource is an ArgumentsSource which is used to load comma-separated values (CSV) files from one or more classpath resources.

The lines of these CSV files will be provided as arguments to the annotated @ParameterizedTest method.

Since:

5.0

See Also:

ArgumentsSource, ParameterizedTest

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
String[]	resources The CSV classpath resources to use as the sources of arguments; must not be empty.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
char	delimiter The column delimiter to use when reading the CSV files.
String	encoding The encoding to use when reading the CSV files; must be a valid charset.
String	lineSeparator The line separator to use when reading the CSV files; must consist of 1 or 2 characters.

Element Detail

resources

public abstract String[] resources

The CSV classpath resources to use as the sources of arguments; must not be empty.

encoding

public abstract String encoding

The encoding to use when reading the CSV files; must be a valid charset.

Defaults to "UTF-8".

See Also:

StandardCharsets

Default:

"UTF-8"

lineSeparator

public abstract String lineSeparator

The line separator to use when reading the CSV files; must consist of 1 or 2 characters.

Defaults to "\n".

Default:

"\n"

delimiter

public abstract char delimiter

The column delimiter to use when reading the CSV files.

Defaults to ",".

Default:

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