assertEmpty

Assert that an array is empty.

void assertEmpty(A array, string message, string file, size_t line)
void
assertEmpty
(
A
)
(
A array
,
string message = "Failed asserting empty array"
,
string file = __FILE__
,
size_t line = __LINE__
)
if (
isArray!(A) ||
isAssociativeArray!(A)
)
void assertEmpty(R range, string message, string file, size_t line)

Parameters

array A: The array to interogate.
message string: The error message to display.
file string: The file name where the error occurred. The value is added automatically at the call site.
line size_t: The line where the error occurred. The value is added automatically at the call site.

Throws

DUnitAssertError if the assertation fails.

Examples

int[string] associativeArray;
int[] dynamicArray;
string string_;

associativeArray.assertEmpty();
dynamicArray.assertEmpty();
string_.assertEmpty();
[].assertEmpty();

// Assert a DUnitAssertError is thrown if assertEmpty fails.
[1].assertEmpty().assertThrow!(DUnitAssertError)("Failed asserting empty array");

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