/** This method tests the {@code hasNumberOfColumnsLessThan} assertion method. */
@Test
public void test_has_number_of_columns_less_than() {
WritableAssertionInfo info = new WritableAssertionInfo();
Table table = new Table();
TableAssert tableAssert = assertThat(table);
TableAssert tableAssert2 =
AssertionsOnNumberOfColumns.hasNumberOfColumnsLessThan(tableAssert, info, 3, 4);
Assertions.assertThat(tableAssert2).isSameAs(tableAssert);
}
/** This method should fail because the number of columns is equal. */
@Test
public void should_fail_because_number_of_columns_is_equal() {
WritableAssertionInfo info = new WritableAssertionInfo();
info.description("description");
Table table = new Table();
TableAssert tableAssert = assertThat(table);
try {
AssertionsOnNumberOfColumns.hasNumberOfColumnsLessThan(tableAssert, info, 3, 3);
fail("An exception must be raised");
} catch (AssertionError e) {
Assertions.assertThat(e.getMessage())
.isEqualTo(
String.format(
"[description] %n"
+ "Expecting size (number of columns) to be less than :%n"
+ " <3>%n"
+ "but was:%n"
+ " <3>"));
}
}
