Matcher for a particular Node in the VMO.
NodeMatchers may be valid or invalid. A valid NodeMatcher refers to an actual node stored in the VMO, while an invalid NodeMatcher represents a node that could not be found. The creation of an invalid NodeMatcher records an error in the top-level matcher, and operations on it have no effect.
errors → List<String>
Gets the list of errors.
hashCode → int
The hash code for this object. ...
runtimeType → Type
A representation of the runtime type of the object.
at(List<String> path) NodeMatcher
Get a NodeMatcher for the node at the given path below this one. ...
missingChild(String name) void
Asserts that this Node does not have the named child.
noSuchMethod(Invocation invocation) dynamic
Invoked when a non-existent method or property is accessed. ...
property(String name) PropertyMatcher
Get a PropertyMatcher for a property on this node. ...
propertyEquals(String name, dynamic val) PropertyMatcher
Checks that a property of this node equals the given value.
propertyNotEquals(String name, dynamic val) PropertyMatcher
Checks that a property of this node exists but does not equal the given value.
Resets the recorded errors from the parent matcher.
A string representation of this object. ...
operator ==(Object other) bool
The equality operator. ...