mirror of
https://github.com/luxfi/consensus.git
synced 2026-09-24 00:26:58 +00:00
zeekay
4bbeffe36e
- Fixed cmd/checker and cmd/consensus to use new Engine interface - Fixed integration tests to use GetConfig instead of Config() - Updated Python SDK tests for new Chain API - Added basic Rust tests that pass - Fixed import paths from luxfi/node to local packages - Moved test files to proper directories
102 lines
3.7 KiB
Go
102 lines
3.7 KiB
Go
package integration
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import (
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"testing"
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"github.com/luxfi/consensus"
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"github.com/luxfi/consensus/config"
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"github.com/stretchr/testify/require"
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)
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// TestK1ConsensusIntegration verifies K=1 single validator consensus configuration
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func TestK1ConsensusIntegration(t *testing.T) {
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require := require.New(t)
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// Test that GetConfig(1) returns single validator params
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params := consensus.GetConfig(1)
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// Verify it matches SingleValidatorParams
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expectedParams := config.SingleValidatorParams()
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require.Equal(expectedParams.K, params.K, "K should match single validator params")
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require.Equal(expectedParams.Alpha, params.Alpha, "Alpha should match single validator params")
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require.Equal(expectedParams.Beta, params.Beta, "Beta should match single validator params")
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require.Equal(expectedParams.AlphaPreference, params.AlphaPreference, "AlphaPreference should match")
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require.Equal(expectedParams.AlphaConfidence, params.AlphaConfidence, "AlphaConfidence should match")
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// Verify K=1 specific values
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require.Equal(1, params.K, "K should be 1 for single validator")
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require.Equal(1.0, params.Alpha, "Alpha should be 1.0 (100% threshold)")
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require.Equal(uint32(1), params.Beta, "Beta should be 1 for immediate finalization")
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// Verify params are valid
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err := params.Valid()
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require.NoError(err, "K=1 params should be valid")
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}
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// TestK1EngineCompatibility verifies consensus engines work with K=1
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func TestK1EngineCompatibility(t *testing.T) {
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require := require.New(t)
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// Get K=1 parameters
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params := config.SingleValidatorParams()
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// Verify critical consensus invariants for K=1
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// With only one validator, all decisions are immediate
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require.Equal(1, params.K, "Sample size is 1")
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require.Equal(1, params.AlphaPreference, "Preference threshold is 1")
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require.Equal(1, params.AlphaConfidence, "Confidence threshold is 1")
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require.Equal(1, params.BetaVirtuous, "Virtuous beta is 1")
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require.Equal(1, params.BetaRogue, "Rogue beta is 1")
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// These values ensure immediate consensus with single validator
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require.Equal(1, params.ConcurrentPolls, "Only 1 concurrent poll needed")
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require.Equal(1, params.OptimalProcessing, "Process 1 item at a time")
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require.Equal(1, params.Parents, "Linear chain with single parent")
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// Timing should be fast for single validator
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require.LessOrEqual(params.BlockTime.Milliseconds(), int64(100), "Block time should be <= 100ms")
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require.LessOrEqual(params.RoundTO.Milliseconds(), int64(200), "Round timeout should be <= 200ms")
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}
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// TestConfigNodeCounts verifies Config returns correct params for different node counts
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func TestConfigNodeCounts(t *testing.T) {
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tests := []struct {
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nodes int
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expectedType string
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}{
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{1, "SingleValidator"},
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{2, "Local"},
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{5, "Local"},
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{6, "Testnet"},
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{11, "Testnet"},
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{12, "Mainnet"},
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{21, "Mainnet"},
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{100, "CustomMainnet"},
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}
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for _, tt := range tests {
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t.Run(tt.expectedType, func(t *testing.T) {
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require := require.New(t)
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params := consensus.GetConfig(tt.nodes)
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// Verify params are valid
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err := params.Valid()
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require.NoError(err, "Params should be valid for %d nodes", tt.nodes)
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// Verify K value makes sense
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if tt.nodes == 1 {
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require.Equal(1, params.K, "K should be 1 for single validator")
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require.Equal(1.0, params.Alpha, "Alpha should be 1.0 for single validator")
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} else if tt.nodes > 21 {
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// For large networks, K should equal node count
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require.Equal(tt.nodes, params.K, "K should equal node count for large networks")
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} else {
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// For standard configs, K should be reasonable
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require.Greater(params.K, 0, "K should be positive")
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require.LessOrEqual(params.K, 21, "K should not exceed mainnet default for standard configs")
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}
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})
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}
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}
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