Package org.assertj.db.api.assertions

Interface AssertOnNumberOfRows<T extends AssertOnNumberOfRows<T>>

Type Parameters:
T - The "self" type of this assertion class. Please read "Emulating 'self types' using Java Generics to simplify fluent API implementation" for more details.
All Known Implementing Classes:
AbstractColumnAssert, AbstractDbAssert, RequestAssert, RequestColumnAssert, TableAssert, TableColumnAssert
public interface AssertOnNumberOfRows<T extends AssertOnNumberOfRows<T>>
Defines the assertion method on the number of rows.
Author:
Régis Pouiller, fiery-phoenix

  • Method Summary

    Modifier and Type
    Method
    Description
    T
    hasNumberOfRows(int expected)
    Verifies that the number of rows is equal to the number in parameter.
    T
    hasNumberOfRowsGreaterThan(int expected)
    Verifies that the number of rows is greater than the number in parameter.
    T
    hasNumberOfRowsGreaterThanOrEqualTo(int expected)
    Verifies that the number of rows is greater than or equal to the number in parameter.
    T
    hasNumberOfRowsLessThan(int expected)
    Verifies that the number of rows is less than the number in parameter.
    T
    hasNumberOfRowsLessThanOrEqualTo(int expected)
    Verifies that the number of rows is less than or equal to the number in parameter.
    T
    isEmpty()
    Verifies that the number of rows is zero.

  • Method Details

    • isEmpty

      T isEmpty()
      Verifies that the number of rows is zero.

      Example where the assertion verifies that the table is empty : 

      
 assertThat(table).isEmpty();
      Returns:
      this assertion object.
      Throws:
      AssertionError - If the number of rows is different from zero.
      Since:
      1.2.0
      See Also:

    • hasNumberOfRows

      T hasNumberOfRows(int expected)
      Verifies that the number of rows is equal to the number in parameter.

      Example where the assertion verifies that the table has 2 rows : 

      
 assertThat(table).hasNumberOfRows(2);

      Example where the assertion verifies that the column with index 1 of the table has 5 rows : 

      
 assertThat(table).column(1).hasNumberOfRows(5);
      Parameters:
      expected - The number to compare to the number of rows.
      Returns:
      this assertion object.
      Throws:
      AssertionError - If the number of rows is different to the number in parameter.
      See Also:

    • hasNumberOfRowsGreaterThan

      T hasNumberOfRowsGreaterThan(int expected)
      Verifies that the number of rows is greater than the number in parameter.

      Example where the assertion verifies that the table has more than 8 rows : 

      
 assertThat(table).hasNumberOfRowsGreaterThan(8);

      Example where the assertion verifies that the first row of the table has more than 8 rows : 

      
 assertThat(table).row().hasNumberOfRowsGreaterThan(8);

      Example where the assertion verifies that the row at end point of the first change has more than 8 rows : 

      
 assertThat(changes).change().rowAtEndPoint().hasNumberOfRowsGreaterThan(8);
      Parameters:
      expected - The number to compare to the number of rows.
      Returns:
      this assertion object.
      Throws:
      AssertionError - If the number of rows is less than or equal to the number in parameter.
      Since:
      1.1.0
      See Also:

    • hasNumberOfRowsLessThan

      T hasNumberOfRowsLessThan(int expected)
      Verifies that the number of rows is less than the number in parameter.

      Example where the assertion verifies that the table has less than 8 rows : 

      
 assertThat(table).hasNumberOfRowsLessThan(8);

      Example where the assertion verifies that the first row of the table has less than 8 rows : 

      
 assertThat(table).row().hasNumberOfRowsLessThan(8);

      Example where the assertion verifies that the row at end point of the first change has less than 8 rows : 

      
 assertThat(changes).change().rowAtEndPoint().hasNumberOfRowsLessThan(8);
      Parameters:
      expected - The number to compare to the number of rows.
      Returns:
      this assertion object.
      Throws:
      AssertionError - If the number of rows is greater than or equal to the number in parameter.
      Since:
      1.1.0
      See Also:

    • hasNumberOfRowsGreaterThanOrEqualTo

      T hasNumberOfRowsGreaterThanOrEqualTo(int expected)
      Verifies that the number of rows is greater than or equal to the number in parameter.

      Example where the assertion verifies that the table has at least 8 rows : 

      
 assertThat(table).hasNumberOfRowsGreaterThanOrEqualTo(8);

      Example where the assertion verifies that the first row of the table has at least 8 rows : 

      
 assertThat(table).row().hasNumberOfRowsGreaterThanOrEqualTo(8);

      Example where the assertion verifies that the row at end point of the first change has at least 8 rows : 

      
 assertThat(changes).change().rowAtEndPoint().hasNumberOfRowsGreaterThanOrEqualTo(8);
      Parameters:
      expected - The number to compare to the number of rows.
      Returns:
      this assertion object.
      Throws:
      AssertionError - If the number of rows is less than the number in parameter.
      Since:
      1.1.0
      See Also:

    • hasNumberOfRowsLessThanOrEqualTo

      T hasNumberOfRowsLessThanOrEqualTo(int expected)
      Verifies that the number of rows is less than or equal to the number in parameter.

      Example where the assertion verifies that the table has at most 8 rows : 

      
 assertThat(table).hasNumberOfRowsLessThanOrEqualTo(8);

      Example where the assertion verifies that the first row of the table has at most 8 rows : 

      
 assertThat(table).row().hasNumberOfRowsLessThanOrEqualTo(8);

      Example where the assertion verifies that the row at end point of the first change has at most 8 rows : 

      
 assertThat(changes).change().rowAtEndPoint().hasNumberOfRowsLessThanOrEqualTo(8);
      Parameters:
      expected - The number to compare to the number of rows.
      Returns:
      this assertion object.
      Throws:
      AssertionError - If the number of rows is greater than the number in parameter.
      Since:
      1.1.0
      See Also: