metadata.sdk.data_quality.tests

Convenience classes that represent test definitions

Modules:

• base_tests – Test definition wrappers for simplified DQ as Code API.
• column_tests – Column-level test definitions for DQ as Code API.
• table_tests – Table-level test definitions for DQ as Code API.

Classes:

• BaseTest – Base class for all data quality test definitions.
• ColumnTest – Base class for column-level data quality test definitions.
• ColumnValueLengthsToBeBetween – Validates that the length of string values in a column falls within a specified range.
• ColumnValueMaxToBeBetween – Validates that the maximum value in a column falls within a specified range.
• ColumnValueMeanToBeBetween – Validates that the mean (average) value in a column falls within a specified range.
• ColumnValueMedianToBeBetween – Validates that the median value in a column falls within a specified range.
• ColumnValueMinToBeBetween – Validates that the minimum value in a column falls within a specified range.
• ColumnValueStdDevToBeBetween – Validates that the standard deviation of column values falls within a specified range.
• ColumnValuesMissingCount – Validates that the count of missing or null values meets expectations.
• ColumnValuesSumToBeBetween – Validates that the sum of all values in a column falls within a specified range.
• ColumnValuesToBeAtExpectedLocation – Validates that a specific value appears at an expected row position.
• ColumnValuesToBeBetween – Validates that all values in a column fall within a specified numeric range.
• ColumnValuesToBeInSet – Validates that all values in a column belong to a specified set of allowed values.
• ColumnValuesToBeNotInSet – Validates that column values do not contain any forbidden values.
• ColumnValuesToBeNotNull – Validates that a column contains no null or missing values.
• ColumnValuesToBeUnique – Validates that all values in a column are unique with no duplicates.
• ColumnValuesToMatchRegex – Validates that column values match a specified regular expression pattern.
• ColumnValuesToNotMatchRegex – Validates that column values do not match a forbidden regular expression pattern.
• TableColumnCountToBeBetween – Validates that the number of columns in a table falls within a specified range.
• TableColumnCountToEqual – Validates that the table has an exact number of columns.
• TableColumnNameToExist – Validates that a specific column exists in the table schema.
• TableColumnToMatchSet – Validates that table columns match an expected set of column names.
• TableCustomSQLQuery – Validates data using a custom SQL query expression.
• TableDiff – Compares two tables and identifies differences in their data.
• TableRowCountToBeBetween – Validates that the number of rows in a table falls within a specified range.
• TableRowCountToEqual – Validates that the table has an exact number of rows.
• TableRowInsertedCountToBeBetween – Validates that the number of rows inserted within a time range is within bounds.
• TableTest – Base class for table-level data quality test definitions.