AND constructs a new constraint that is the logical AND of the supplied constraints.

New creates a new constraint for the supplied requirements and properties.

NewStringProperty creates a string property based on the name-value pair.

NewVersionProperty creates a property representing a semantic version based on the name-value pair.

OR constructs a new constrant that is the logical OR of the supplied constraints.

ConstraintMock is a mock implementation of Constraint.

PropertyMock is a mock implementation of Property.

Constraint represents a constraint that is to be evaluated go:generate moq -stub -out constraint_mock.go .

Property represents a property that is used to check requirements go:generate moq -stub -out property_mock.go .