Array macros (#257)

* Temporary dev-requirements

* Changelog entry

* Implementations and tests for array macros

* Restore original dev-requirements.txt

.changes/unreleased/Features-20220913-084758.yaml

@@ -0,0 +1,7 @@
+kind: Features
+body: Array macros
+time: 2022-09-13T08:47:58.706618-06:00
+custom:
+  Author: graciegoheen dbeatty10
+  Issue: "255"
+  PR: "257"

dbt/include/snowflake/macros/utils/array_construct.sql

@@ -0,0 +1,3 @@
+{% macro snowflake__array_construct(inputs, data_type) -%}
+    array_construct( {{ inputs|join(' , ') }} )
+{%- endmacro %}

tests/functional/adapter/utils/test_utils.py

@@ -1,5 +1,8 @@
 import pytest
-from dbt.tests.adapter.utils.base_utils import BaseUtils
+
+from dbt.tests.adapter.utils.test_array_append import BaseArrayAppend
+from dbt.tests.adapter.utils.test_array_concat import BaseArrayConcat
+from dbt.tests.adapter.utils.test_array_construct import BaseArrayConstruct
 from dbt.tests.adapter.utils.test_any_value import BaseAnyValue
 from dbt.tests.adapter.utils.test_bool_or import BaseBoolOr
 from dbt.tests.adapter.utils.test_cast_bool_to_text import BaseCastBoolToText
@@ -28,6 +31,18 @@ class TestAnyValue(BaseAnyValue):
     pass
 
 
+class TestArrayAppend(BaseArrayAppend):
+    pass
+
+
+class TestArrayConcat(BaseArrayConcat):
+    pass
+
+
+class TestArrayConstruct(BaseArrayConstruct):
+    pass
+
+
 class TestBoolOr(BaseBoolOr):
     pass