Annotation: assert.is_equal

CREATE OR REPLACE FUNCTION assert.is_equal(have anyelement, want anyelement, OUT message text, OUT result boolean)
RETURNS record

Information: assert.is_equal

Schema	assert
Function Name	is_equal
Arguments	have anyelement, want anyelement, OUT message text, OUT result boolean
Owner	postgres
Result Type	record
Description

Implementation: assert.is_equal

CREATE OR REPLACE FUNCTION assert.is_equal(have anyelement, want anyelement, OUT message text, OUT result boolean)
 RETURNS record
 LANGUAGE plpgsql
 IMMUTABLE STRICT
AS $function$
BEGIN
    IF($1 = $2) THEN
        message := 'Assert is equal.';
        PERFORM assert.ok(message);
        result := true;
        RETURN;
    END IF;

    message := E'ASSERT IS_EQUAL FAILED.\n\nHave -> ' || $1::text || E'\nWant -> ' || $2::text || E'\n';    
    PERFORM assert.fail(message);
    result := false;
    RETURN;
END
$function$