assertEmpty

Assert that an array is empty.

void assertEmpty(A array, string message = "Failed asserting empty array", string file = __FILE__, size_t line = __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 = "Failed asserting empty range", string file = __FILE__, size_t line = __LINE__)

Parameters

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

Throws

DUnitAssertError if the assertation fails.

Examples

1 int[string] associativeArray;
2 int[] dynamicArray;
3 string string_;
4 
5 associativeArray.assertEmpty();
6 dynamicArray.assertEmpty();
7 string_.assertEmpty();
8 [].assertEmpty();
9 
10 // Assert a DUnitAssertError is thrown if assertEmpty fails.
11 [1].assertEmpty().assertThrow!(DUnitAssertError)("Failed asserting empty array");

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