private createProjectDependency() {
        def out = new DefaultProjectDependency(project, true)
        out.addArtifact(new DefaultDependencyArtifact("name", "type", "ext", "classifier", "url"))
        out
    }

    void "knows if is equal"() {
        expect:
        assertThat(new DefaultProjectDependency(project, true),
            strictlyEqual(new DefaultProjectDependency(project, true)))