T
- The "self" type of this assertion class. Please read "Emulating 'self types' using Java Generics to simplify fluent API implementation"
for more details.public interface AssertOnValueNullity<T extends AssertOnValueNullity<T>>
T isNull()
null
.
Example where the assertion verifies that the value in the first Column
of the first Row
of the
Table
is null
:
assertThat(table).row().value().isNull();
Example where the assertion verifies that the value in the first Column
of the Row
at end point
of the first Change
is null
:
assertThat(changes).change().rowAtEndPoint().value().isNull();
this
assertion object.AssertionError
- If the value is not null
.AbstractValueAssert.isNull()
,
AbstractAssertWithValues.isNull()
T isNotNull()
null
.
Example where the assertion verifies that the value in the first Column
of the first Row
of the
Table
is not null
:
assertThat(table).row().value().isNotNull();
Example where the assertion verifies that the value in the first Column
of the Row
at end point
of the first Change
is not null
:
assertThat(changes).change().rowAtEndPoint().value().isNotNull();
this
assertion object.AssertionError
- If the value is null
.AbstractValueAssert.isNotNull()
,
AbstractAssertWithValues.isNotNull()
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