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Fix formatting and add convert_to_lower flag to elementary.generate_schema_baseline_test #444

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70 changes: 47 additions & 23 deletions macros/commands/generate_schema_baseline_test.sql
Original file line number Diff line number Diff line change
@@ -1,26 +1,26 @@
{% macro generate_schema_baseline_test(name=none, include_sources=True, include_models=False, fail_on_added=False, enforce_types=False) %}
{% macro generate_schema_baseline_test(name=none, include_sources=True, include_models=False, fail_on_added=False, enforce_types=False, convert_to_lower=False) %}
{% if name %}
{{ generate_schema_baseline_test_for_node(name, fail_on_added=fail_on_added, enforce_types=enforce_types) }}
{{ generate_schema_baseline_test_for_node(name, fail_on_added=fail_on_added, enforce_types=enforce_types, convert_to_lower=convert_to_lower) }}
{% else %}
{{ generate_schema_baseline_test_for_all_nodes(include_sources=include_sources, include_models=include_models,
fail_on_added=fail_on_added, enforce_types=enforce_types) }}
fail_on_added=fail_on_added, enforce_types=enforce_types, convert_to_lower=convert_to_lower) }}
{% endif %}
{% endmacro %}

{% macro generate_schema_baseline_test_for_all_nodes(include_sources=True, include_models=False, fail_on_added=False, enforce_types=False) %}
{% macro generate_schema_baseline_test_for_all_nodes(include_sources=True, include_models=False, fail_on_added=False, enforce_types=False, convert_to_lower=False) %}
{% set nodes = elementary.get_nodes_from_graph() %}
{% for node in nodes %}
{% if node.package_name != 'elementary' and
((include_sources and node.resource_type == 'source') or
(include_models and node.resource_type == 'model')) %}
{% do print("Generating schema changes from baseline test for {} '{}':".format(node.resource_type, node.name)) %}
{{ generate_schema_baseline_test_for_node(node, fail_on_added=fail_on_added, enforce_types=enforce_types) }}
{{ generate_schema_baseline_test_for_node(node, fail_on_added=fail_on_added, enforce_types=enforce_types, convert_to_lower=convert_to_lower) }}
{% do print('----------------------------------') %}
{% endif %}
{% endfor %}
{% endmacro %}

{% macro generate_schema_baseline_test_for_node(node, fail_on_added=False, enforce_types=False) %}
{% macro generate_schema_baseline_test_for_node(node, fail_on_added=False, enforce_types=False, convert_to_lower=False) %}
{% if node is string %}
{% set node_name = node %}
{% set node = elementary.get_node_by_name(node_name) %}
Expand Down Expand Up @@ -52,13 +52,52 @@
{% do test_params.update({"enforce_types": "true"}) %}
{% endif %}

{# Common yaml for sources and models #}
{% set common_yaml %}
{# Full yaml for sources and models #}
{% set full_yaml %}
{%- if node.resource_type == 'source' %}
{{generate_schema_baseline_test_for_source(node, columns, test_params, convert_to_lower)}}
{% else %}
{{generate_schema_baseline_test_for_model(node, columns, test_params, convert_to_lower)}}
{% endif -%}
{% endset %}

{% do print(full_yaml) %}
{% endmacro %}

{% macro generate_schema_baseline_test_for_source(node, columns, test_params, convert_to_lower) %}
sources:
- name: {{ node.source_name }}
tables:
- name: {{ node.name }}
columns:
{%- for column in columns %}
- name: {{ column.name }}
{%- if convert_to_lower %}
data_type: {{ column.dtype|lower }}
{% else %}
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data_type: {{ column.dtype }}
{% endif -%}
{% endfor %}
tests:
- elementary.schema_changes_from_baseline
{%- if test_params %}:
{%- for param, param_val in test_params.items() %}
{{param}}: {{param_val}}
{%- endfor -%}
{% endif -%}
{% endmacro %}

{% macro generate_schema_baseline_test_for_model(node, columns, test_params, convert_to_lower) %}
models:
- name: {{ node.name }}
columns:
{%- for column in columns %}
- name: {{ column.name }}
{%- if convert_to_lower %}
data_type: {{ elementary.get_column_data_type(column) | lower }}
{% else %}
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data_type: {{ elementary.get_column_data_type(column) }}
{% endif -%}
{% endfor %}
tests:
- elementary.schema_changes_from_baseline
Expand All @@ -67,19 +106,4 @@
{{param}}: {{param_val}}
{%- endfor -%}
{% endif -%}
{% endset %}

{% set full_yaml %}
{%- if node.resource_type == 'source' %}
sources:
- name: {{ node.source_name }}
tables:
{{- common_yaml }}
{% else %}
models:
{{- common_yaml }}
{% endif -%}
{% endset %}

{% do print(full_yaml) %}
{% endmacro %}