     static let __allTests__UnweightedGraphTests = [
         ("testCycleInitializerDirected", testCycleInitializerDirected),
         ("testCycleInitializerUndirected", testCycleInitializerUndirected),
+        ("testEdgeExists", testEdgeExists),
         ("testPathInitializerDirected", testPathInitializerDirected),
         ("testPathInitializerUndirected", testPathInitializerUndirected),
     ]

        testCase(UnweightedUniqueElementsGraphInitTests.__allTests__UnweightedUniqueElementsGraphInitTests),
        testCase(UnweightedUniqueElementsGraphTests.__allTests__UnweightedUniqueElementsGraphTests),
        testCase(WeightedGraphTests.__allTests__WeightedGraphTests),
    ]
}
#endif

    //   `swift test --generate-linuxmain`
    // to regenerate.
    static let __allTests__WeightedGraphTests = [
        ("testEdgeExists", testEdgeExists),
        ("testWeights", testWeights),
    ]
}

extension WeightedUniqueElementsGraphTests {
    // DO NOT MODIFY: This is autogenerated, use:
    //   `swift test --generate-linuxmain`
    // to regenerate.
    static let __allTests__WeightedUniqueElementsGraphTests = [
        ("testUniqueDirectedEdgesDifferentWeight", testUniqueDirectedEdgesDifferentWeight),
        ("testUniqueDirectedEdgesSameWeight", testUniqueDirectedEdgesSameWeight),
        ("testUniqueDirectedLoop2DifferentWeight", testUniqueDirectedLoop2DifferentWeight),
        ("testUniqueDirectedLoop2SameWeight", testUniqueDirectedLoop2SameWeight),
        ("testUniqueDirectedLoopDifferentWeight", testUniqueDirectedLoopDifferentWeight),
        ("testUniqueDirectedLoopSameWeight", testUniqueDirectedLoopSameWeight),
        ("testUniqueEdgesCombinedDifferentWeight1", testUniqueEdgesCombinedDifferentWeight1),
        ("testUniqueEdgesCombinedDifferentWeight2", testUniqueEdgesCombinedDifferentWeight2),
        ("testUniqueEdgesCombinedSameWeight", testUniqueEdgesCombinedSameWeight),
        ("testUniqueUndirectedEdges2", testUniqueUndirectedEdges2),
        ("testUniqueUndirectedEdgesDifferentWeight", testUniqueUndirectedEdgesDifferentWeight),
        ("testUniqueUndirectedEdgesSameWeight", testUniqueUndirectedEdgesSameWeight),
        ("testUniqueUndirectedLoop2DifferentWeight", testUniqueUndirectedLoop2DifferentWeight),
        ("testUniqueUndirectedLoop2SameWeight", testUniqueUndirectedLoop2SameWeight),
        ("testUniqueUndirectedLoopDifferentWeight", testUniqueUndirectedLoopDifferentWeight),
        ("testUniqueUndirectedLoopSameWeight", testUniqueUndirectedLoopSameWeight),
        ("testUniqueVertexAfterAddition", testUniqueVertexAfterAddition),
        ("testUniqueVertexAfterInit", testUniqueVertexAfterInit),
    ]
}

