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87364d98 · x18zhan2 · 898398f9 · 625a1f19 · 87364d98 · 87364d98
Commit 87364d98 authored 4 years ago by x18zhan2
--- a/test/block/validation/local/block_signature_test.exs
+++ b/test/block/validation/local/block_signature_test.exs
+defmodule Block.Validation.Local.BlockSignatureTest do
+  use ExUnit.Case
+  doctest Block.Validation.Local.BlockSignature
+
+  @block_with_valid_block_signature %{
+    "version" => 10,
+    "nonce" => 100_000_000_001,
+    "number" => 0,
+    "powMin" => 0,
+    "time" => 1_489_672_122,
+    "medianTime" => 1_489_672_122,
+    "membersCount" => 2,
+    "monetaryMass" => nil,
+    "unitBase" => 0,
+    "issuersCount" => 0,
+    "issuersFrame" => 1,
+    "issuersFrameVar" => 0,
+    "len" => 6,
+    "currency" => "duniter_unit_test_currency",
+    "issuer" => "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV",
+    "signature" =>
+      "N+x0F9pUcFTeqU3KEvmjGaPjnWt2uWkWCO43VXsBYCLCrjKkwU0EqJouETQKeQ7t7ukOiOyIrXW7+JBbzXaIBQ==",
+    "hash" => "D06BB9FEE8D9E59892283D96A6B4D7B3937A177FB1F2B435A60E949099837355",
+    "parameters" =>
+      "0.007376575:3600:1200:0:40:604800:31536000:1:604800:604800:0.9:31536000:3:20:960:10:0.6666666666666666:1489675722:1489675722:3600",
+    "previousHash" => nil,
+    "previousIssuer" => nil,
+    "inner_hash" => "C7DED079D6093B6E1210061D7EB43C7F006C6F656EF35A4F60E80B7B3CCBD989",
+    "dividend" => nil,
+    "identities" => [
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:1eubHHbuNfilHMM0G2bI30iZzebQ2cQ1PC7uPAw08FGMMmQCRerlF/3pc4sAcsnexsxBseA/3lY03KlONqJBAg==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:tic",
+      "DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:lcekuS0eP2dpFL99imJcwvDAwx49diiDMkG8Lj7FLkC/6IJ0tgNjUzCIZgMGi7bL5tODRiWi9B49UMXb8b3MAw==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:toc"
+    ],
+    "joiners" => [
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:s2hUbokkibTAWGEwErw6hyXSWlWFQ2UWs2PWx8d/kkElAyuuWaQq4Tsonuweh1xn4AC1TVWt4yMR3WrDdkhnAw==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:tic",
+      "DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:80pUx9YBk0RwqrVrQQA+PuxoNn21A8NwQ3824CQPU1ad9R1oDXc/pU6NVpQv92LM8gaWs/Pm1mLXNNVnr+m6BA==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:toc"
+    ],
+    "actives" => [],
+    "leavers" => [],
+    "revoked" => [],
+    "excluded" => [],
+    "certifications" => [
+      "DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:0:vMaYgBSnU+83AYOVQCZAx1XLpg/F1MmMztDfCnZvl8hPs4LE9tcDvCrrFogAwMEW2N7Y0gCH62/fBMgw4KrGCA==",
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:0:RKIGMgYIhB9FmjPbmyo4egPufg/iTpBznYGZp5hjK1WZ1a9imQldLNUMe0eiPlSKJTK/JD3gOlCiynOEY2csBA=="
+    ],
+    "transactions" => []
+  }
+
+  @block_with_invalid_block_signature %{
+    "version" => 10,
+    "nonce" => 100_000_000_001,
+    "number" => 0,
+    "powMin" => 0,
+    "time" => 1_489_672_122,
+    "medianTime" => 1_489_672_122,
+    "membersCount" => 2,
+    "monetaryMass" => nil,
+    "unitBase" => 0,
+    "issuersCount" => 0,
+    "issuersFrame" => 1,
+    "issuersFrameVar" => 0,
+    "len" => 6,
+    "currency" => "duniter_unit_test_currency",
+    "issuer" => "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV",
+    "signature" =>
+      "A+x0F9pUcFTeqU3KEvmjGaPjnWt2uWkWCO43VXsBYCLCrjKkwU0EqJouETQKeQ7t7ukOiOyIrXW7+JBbzXaIBQ==",
+    "hash" => "D06BB9FEE8D9E59892283D96A6B4D7B3937A177FB1F2B435A60E949099837355",
+    "parameters" =>
+      "0.007376575:3600:1200:0:40:604800:31536000:1:604800:604800:0.9:31536000:3:20:960:10:0.6666666666666666:1489675722:1489675722:3600",
+    "previousHash" => nil,
+    "previousIssuer" => nil,
+    "inner_hash" => "C7DED079D6093B6E1210061D7EB43C7F006C6F656EF35A4F60E80B7B3CCBD989",
+    "dividend" => nil,
+    "identities" => [
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:1eubHHbuNfilHMM0G2bI30iZzebQ2cQ1PC7uPAw08FGMMmQCRerlF/3pc4sAcsnexsxBseA/3lY03KlONqJBAg==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:tic",
+      "DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:lcekuS0eP2dpFL99imJcwvDAwx49diiDMkG8Lj7FLkC/6IJ0tgNjUzCIZgMGi7bL5tODRiWi9B49UMXb8b3MAw==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:toc"
+    ],
+    "joiners" => [
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:s2hUbokkibTAWGEwErw6hyXSWlWFQ2UWs2PWx8d/kkElAyuuWaQq4Tsonuweh1xn4AC1TVWt4yMR3WrDdkhnAw==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:tic",
+      "DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:80pUx9YBk0RwqrVrQQA+PuxoNn21A8NwQ3824CQPU1ad9R1oDXc/pU6NVpQv92LM8gaWs/Pm1mLXNNVnr+m6BA==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:toc"
+    ],
+    "actives" => [],
+    "leavers" => [],
+    "revoked" => [],
+    "excluded" => [],
+    "certifications" => [
+      "DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:0:vMaYgBSnU+83AYOVQCZAx1XLpg/F1MmMztDfCnZvl8hPs4LE9tcDvCrrFogAwMEW2N7Y0gCH62/fBMgw4KrGCA==",
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:0:RKIGMgYIhB9FmjPbmyo4egPufg/iTpBznYGZp5hjK1WZ1a9imQldLNUMe0eiPlSKJTK/JD3gOlCiynOEY2csBA=="
+    ],
+    "transactions" => []
+  }
+
+  alias Block.Validation.Local.BlockSignature, as: BlockSignature
+
+  test "Check that valid block signature is correctly validated" do
+    assert BlockSignature.valid(@block_with_valid_block_signature)
+  end
+
+  test "Check that invalid block signature is correctly refused" do
+    refute BlockSignature.valid(@block_with_invalid_block_signature)
+  end
+end
--- a/test/block/validation/local/identity_signature_test.exs
+++ b/test/block/validation/local/identity_signature_test.exs
+defmodule Block.Validation.Local.IdentitySignatureTest do
+  use ExUnit.Case
+  doctest Block.Validation.Local.IdentitySignature
+
+  @block_with_valid_identity_signature %{
+    "version" => 10,
+    "nonce" => 100_000_000_001,
+    "number" => 0,
+    "powMin" => 0,
+    "time" => 1_489_672_122,
+    "medianTime" => 1_489_672_122,
+    "membersCount" => 2,
+    "monetaryMass" => nil,
+    "unitBase" => 0,
+    "issuersCount" => 0,
+    "issuersFrame" => 1,
+    "issuersFrameVar" => 0,
+    "len" => 6,
+    "currency" => "duniter_unit_test_currency",
+    "issuer" => "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV",
+    "signature" =>
+      "N+x0F9pUcFTeqU3KEvmjGaPjnWt2uWkWCO43VXsBYCLCrjKkwU0EqJouETQKeQ7t7ukOiOyIrXW7+JBbzXaIBQ==",
+    "hash" => "D06BB9FEE8D9E59892283D96A6B4D7B3937A177FB1F2B435A60E949099837355",
+    "parameters" =>
+      "0.007376575:3600:1200:0:40:604800:31536000:1:604800:604800:0.9:31536000:3:20:960:10:0.6666666666666666:1489675722:1489675722:3600",
+    "previousHash" => nil,
+    "previousIssuer" => nil,
+    "inner_hash" => "C7DED079D6093B6E1210061D7EB43C7F006C6F656EF35A4F60E80B7B3CCBD989",
+    "dividend" => nil,
+    "identities" => [
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:1eubHHbuNfilHMM0G2bI30iZzebQ2cQ1PC7uPAw08FGMMmQCRerlF/3pc4sAcsnexsxBseA/3lY03KlONqJBAg==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:tic",
+      "DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:lcekuS0eP2dpFL99imJcwvDAwx49diiDMkG8Lj7FLkC/6IJ0tgNjUzCIZgMGi7bL5tODRiWi9B49UMXb8b3MAw==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:toc"
+    ],
+    "joiners" => [
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:s2hUbokkibTAWGEwErw6hyXSWlWFQ2UWs2PWx8d/kkElAyuuWaQq4Tsonuweh1xn4AC1TVWt4yMR3WrDdkhnAw==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:tic",
+      "DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:80pUx9YBk0RwqrVrQQA+PuxoNn21A8NwQ3824CQPU1ad9R1oDXc/pU6NVpQv92LM8gaWs/Pm1mLXNNVnr+m6BA==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:toc"
+    ],
+    "actives" => [],
+    "leavers" => [],
+    "revoked" => [],
+    "excluded" => [],
+    "certifications" => [
+      "DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:0:vMaYgBSnU+83AYOVQCZAx1XLpg/F1MmMztDfCnZvl8hPs4LE9tcDvCrrFogAwMEW2N7Y0gCH62/fBMgw4KrGCA==",
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:0:RKIGMgYIhB9FmjPbmyo4egPufg/iTpBznYGZp5hjK1WZ1a9imQldLNUMe0eiPlSKJTK/JD3gOlCiynOEY2csBA=="
+    ],
+    "transactions" => []
+  }
+
+  @block_with_invalid_identity_signature %{
+    "version" => 10,
+    "nonce" => 100_000_000_001,
+    "number" => 0,
+    "powMin" => 0,
+    "time" => 1_489_672_122,
+    "medianTime" => 1_489_672_122,
+    "membersCount" => 2,
+    "monetaryMass" => nil,
+    "unitBase" => 0,
+    "issuersCount" => 0,
+    "issuersFrame" => 1,
+    "issuersFrameVar" => 0,
+    "len" => 6,
+    "currency" => "duniter_unit_test_currency",
+    "issuer" => "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV",
+    "signature" =>
+      "N+x0F9pUcFTeqU3KEvmjGaPjnWt2uWkWCO43VXsBYCLCrjKkwU0EqJouETQKeQ7t7ukOiOyIrXW7+JBbzXaIBQ==",
+    "hash" => "D06BB9FEE8D9E59892283D96A6B4D7B3937A177FB1F2B435A60E949099837355",
+    "parameters" =>
+      "0.007376575:3600:1200:0:40:604800:31536000:1:604800:604800:0.9:31536000:3:20:960:10:0.6666666666666666:1489675722:1489675722:3600",
+    "previousHash" => nil,
+    "previousIssuer" => nil,
+    "inner_hash" => "C7DED079D6093B6E1210061D7EB43C7F006C6F656EF35A4F60E80B7B3CCBD989",
+    "dividend" => nil,
+    "identities" => [
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:1eubHHbuNfilHMM0G2bI30iZzebQ2cQ1PC7uPAw08FGMMmQCRerlF/3pc4sAcsnexsxBseA/3lY03KlONqJBAg==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:tic",
+      "AKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:lcekuS0eP2dpFL99imJcwvDAwx49diiDMkG8Lj7FLkC/6IJ0tgNjUzCIZgMGi7bL5tODRiWi9B49UMXb8b3MAw==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:toc"
+    ],
+    "joiners" => [
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:s2hUbokkibTAWGEwErw6hyXSWlWFQ2UWs2PWx8d/kkElAyuuWaQq4Tsonuweh1xn4AC1TVWt4yMR3WrDdkhnAw==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:tic",
+      "DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:80pUx9YBk0RwqrVrQQA+PuxoNn21A8NwQ3824CQPU1ad9R1oDXc/pU6NVpQv92LM8gaWs/Pm1mLXNNVnr+m6BA==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:toc"
+    ],
+    "actives" => [],
+    "leavers" => [],
+    "revoked" => [],
+    "excluded" => [],
+    "certifications" => [
+      "DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:0:vMaYgBSnU+83AYOVQCZAx1XLpg/F1MmMztDfCnZvl8hPs4LE9tcDvCrrFogAwMEW2N7Y0gCH62/fBMgw4KrGCA==",
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:0:RKIGMgYIhB9FmjPbmyo4egPufg/iTpBznYGZp5hjK1WZ1a9imQldLNUMe0eiPlSKJTK/JD3gOlCiynOEY2csBA=="
+    ],
+    "transactions" => []
+  }
+
+  alias Block.Validation.Local.IdentitySignature, as: IdentitySignature
+
+  test "Check that valid identities signatures are correctly validated" do
+    assert IdentitySignature.valid(@block_with_valid_identity_signature)
+  end
+
+  test "Check that invalid identities signatures are correctly refused" do
+    refute IdentitySignature.valid(@block_with_invalid_identity_signature)
+  end
+end
--- a/test/block/validation/local/uinversal_dividend.exs
+++ b/test/block/validation/local/uinversal_dividend.exs
+defmodule Block.Validation.Local.UniversalDividendTest do
+  use ExUnit.Case
+  doctest Block.Validation.Local.UniversalDividend
+
+  @valid_first_block %{
+    "version" => 10,
+    "nonce" => 100_000_000_001,
+    "number" => 0,
+    "powMin" => 0,
+    "time" => 1_489_672_122,
+    "medianTime" => 1_489_672_122,
+    "membersCount" => 2,
+    "monetaryMass" => nil,
+    "unitBase" => 0,
+    "issuersCount" => 0,
+    "issuersFrame" => 1,
+    "issuersFrameVar" => 0,
+    "len" => 6,
+    "currency" => "duniter_unit_test_currency",
+    "issuer" => "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV",
+    "signature" =>
+      "N+x0F9pUcFTeqU3KEvmjGaPjnWt2uWkWCO43VXsBYCLCrjKkwU0EqJouETQKeQ7t7ukOiOyIrXW7+JBbzXaIBQ==",
+    "hash" => "D06BB9FEE8D9E59892283D96A6B4D7B3937A177FB1F2B435A60E949099837355",
+    "parameters" =>
+      "0.007376575:3600:1200:0:40:604800:31536000:1:604800:604800:0.9:31536000:3:20:960:10:0.6666666666666666:1489675722:1489675722:3600",
+    "previousHash" => nil,
+    "previousIssuer" => nil,
+    "inner_hash" => "C7DED079D6093B6E1210061D7EB43C7F006C6F656EF35A4F60E80B7B3CCBD989",
+    "dividend" => nil,
+    "identities" => [
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:1eubHHbuNfilHMM0G2bI30iZzebQ2cQ1PC7uPAw08FGMMmQCRerlF/3pc4sAcsnexsxBseA/3lY03KlONqJBAg==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:tic",
+      "DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:lcekuS0eP2dpFL99imJcwvDAwx49diiDMkG8Lj7FLkC/6IJ0tgNjUzCIZgMGi7bL5tODRiWi9B49UMXb8b3MAw==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:toc"
+    ],
+    "joiners" => [
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:s2hUbokkibTAWGEwErw6hyXSWlWFQ2UWs2PWx8d/kkElAyuuWaQq4Tsonuweh1xn4AC1TVWt4yMR3WrDdkhnAw==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:tic",
+      "DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:80pUx9YBk0RwqrVrQQA+PuxoNn21A8NwQ3824CQPU1ad9R1oDXc/pU6NVpQv92LM8gaWs/Pm1mLXNNVnr+m6BA==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:toc"
+    ],
+    "actives" => [],
+    "leavers" => [],
+    "revoked" => [],
+    "excluded" => [],
+    "certifications" => [
+      "DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:0:vMaYgBSnU+83AYOVQCZAx1XLpg/F1MmMztDfCnZvl8hPs4LE9tcDvCrrFogAwMEW2N7Y0gCH62/fBMgw4KrGCA==",
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:0:RKIGMgYIhB9FmjPbmyo4egPufg/iTpBznYGZp5hjK1WZ1a9imQldLNUMe0eiPlSKJTK/JD3gOlCiynOEY2csBA=="
+    ],
+    "transactions" => []
+  }
+
+  @invalid_first_block %{
+    "version" => 10,
+    "nonce" => 100_000_000_001,
+    "number" => 0,
+    "powMin" => 0,
+    "time" => 1_489_672_122,
+    "medianTime" => 1_489_672_122,
+    "membersCount" => 2,
+    "monetaryMass" => nil,
+    "unitBase" => 0,
+    "issuersCount" => 0,
+    "issuersFrame" => 1,
+    "issuersFrameVar" => 0,
+    "len" => 6,
+    "currency" => "duniter_unit_test_currency",
+    "issuer" => "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV",
+    "signature" =>
+      "N+x0F9pUcFTeqU3KEvmjGaPjnWt2uWkWCO43VXsBYCLCrjKkwU0EqJouETQKeQ7t7ukOiOyIrXW7+JBbzXaIBQ==",
+    "hash" => "D06BB9FEE8D9E59892283D96A6B4D7B3937A177FB1F2B435A60E949099837355",
+    "parameters" =>
+      "0.007376575:3600:1200:0:40:604800:31536000:1:604800:604800:0.9:31536000:3:20:960:10:0.6666666666666666:1489675722:1489675722:3600",
+    "previousHash" => nil,
+    "previousIssuer" => nil,
+    "inner_hash" => "C7DED079D6093B6E1210061D7EB43C7F006C6F656EF35A4F60E80B7B3CCBD989",
+    "dividend" => 200,
+    "identities" => [
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:1eubHHbuNfilHMM0G2bI30iZzebQ2cQ1PC7uPAw08FGMMmQCRerlF/3pc4sAcsnexsxBseA/3lY03KlONqJBAg==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:tic",
+      "DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:lcekuS0eP2dpFL99imJcwvDAwx49diiDMkG8Lj7FLkC/6IJ0tgNjUzCIZgMGi7bL5tODRiWi9B49UMXb8b3MAw==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:toc"
+    ],
+    "joiners" => [
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:s2hUbokkibTAWGEwErw6hyXSWlWFQ2UWs2PWx8d/kkElAyuuWaQq4Tsonuweh1xn4AC1TVWt4yMR3WrDdkhnAw==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:tic",
+      "DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:80pUx9YBk0RwqrVrQQA+PuxoNn21A8NwQ3824CQPU1ad9R1oDXc/pU6NVpQv92LM8gaWs/Pm1mLXNNVnr+m6BA==:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855:toc"
+    ],
+    "actives" => [],
+    "leavers" => [],
+    "revoked" => [],
+    "excluded" => [],
+    "certifications" => [
+      "DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:0:vMaYgBSnU+83AYOVQCZAx1XLpg/F1MmMztDfCnZvl8hPs4LE9tcDvCrrFogAwMEW2N7Y0gCH62/fBMgw4KrGCA==",
+      "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV:DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo:0:RKIGMgYIhB9FmjPbmyo4egPufg/iTpBznYGZp5hjK1WZ1a9imQldLNUMe0eiPlSKJTK/JD3gOlCiynOEY2csBA=="
+    ],
+    "transactions" => []
+  }
+
+
+  alias Block.Validation.Local.UniversalDividend, as: UniversalDividend
+
+  test "Check if first block is nil" do
+    assert UniversalDividend.valid(@valid_first_block)
+  end
+
+  test "Check if non empty universal dividend in first block is correctly refused" do
+    refute UniversalDividend.valid(@invalid_first_block)
+  end
+end
--- a/test/transaction/validation/local/transaction_number_of_lines_test.exs
+++ b/test/transaction/validation/local/transaction_number_of_lines_test.exs
+defmodule Block.Validation.Local.TransactionNumberOfLinesTest do
+  use ExUnit.Case
+  doctest Block.Validation.Local.TransactionNumberOfLines
+
+  @block %{
+    "version" => 10,
+    "nonce" => 200000000001,
+    "number" => 11,
+    "powMin" => 1,
+    "time" => 1489679935,
+    "medianTime" => 1489679935,
+    "membersCount" => 2,
+    "monetaryMass" => 4800,
+    "unitbase" => 0,
+    "issuersCount" => 1,
+    "issuersFrame" => 6,
+    "issuersFrameVar" => 0,
+    "len" => 8,
+    "currency" => "duniter_unit_test_currency",
+    "issuer" => "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV",
+    "signature" => "OjWOEdPEpzWKFqxdIcSdk0FUcsXk3vAu9rcmucktgF1L8CdSh09Te4Aek8MCQ8vE7no+EJkL7QR6bv2tI8e/Dw==",
+    "hash" => "7F2151494087FA237E1E793EA8C2D015B84A11492CAA282A44DC99DBB1DBAAC8",
+    "parameters" => "",
+    "previousHash" => "3524C70AAA67384D9627B0E79D2642DBB0402EF86B6205EC6AFC1EA20C6B5D92",
+    "previousIssuer" => "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV",
+    "inner_hash" => "03E45A377A6BCDAA8AC8150A60EFB668C85068A7180C7524818CE331EFEC9ABC",
+    "dividend" => nil,
+    "identities" => [],
+    "joiners" => [],
+    "actives" => [],
+    "leavers" => [],
+    "revoked" => [],
+    "excluded" => [],
+    "certifications" => [],
+    "transactions" => [
+      %{
+        "version" => 9,
+        "blockstamp" => "10-3524C70AAA67384D9627B0E79D2642DBB0402EF86B6205EC6AFC1EA20C6B5D92",
+        "locktime" => 0,
+        "issuers" => [
+          "DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV"
+        ],
+        "inputs" => [
+          "1200 =>0 =>T =>1F3F5DCAA471431680CD7F5A59D3D22A1A1091810FC72D8BDE2A40883CD6D48D =>0"
+        ],
+        "unlocks" => [
+          "0 =>SIG(0)"
+        ],
+        "outputs" => [
+          "1200 =>0 =>(XHX(8AFC8DF633FC158F9DB4864ABED696C1AA0FE5D617A7B5F7AB8DE7CA2EFCD4CB) && SIG(DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo)) || (SIG(DNann1Lh55eZMEDXeYt59bzHbA3NJR46DeQYCS2qQdLV) && SIG(DKpQPUL4ckzXYdnDRvCRKAm1gNvSdmAXnTrJZ7LvM5Qo))"
+        ],
+        "comments" => [
+          "cross1"
+        ],
+        "signatures" => [
+        ],
+        "comment" => "cross1",
+        "currency" => "duniter_unit_test_currency",
+        "block_number" => 11,
+        "time" => 1489679935
+      }
+    ]
+  }
+
+  alias Block.Validation.Local.TransactionNumberOfLines, as: TransactionNumberOfLines
+  test "validates a block has less than 100 transactions" do
+    assert TransactionNumberOfLines.valid(@block)
+  end
+end