feat(Test): Increase code covarage

[nduchak]

No description provided.

[codecov]

Codecov Report

Merging #830 into develop will decrease coverage by 29.84%.
The diff coverage is 50%.

@@             Coverage Diff              @@
##           develop     #830       +/-   ##
============================================
- Coverage    86.87%   57.02%   -29.85%     
============================================
  Files           45       40        -5     
  Lines         2423     1878      -545     
============================================
- Hits          2105     1071     -1034     
- Misses         318      807      +489

Impacted Files	Coverage Δ
es/chain/node.js	58.33% <ø> (-22.92%)	⬇️
es/contract/compiler.js	32.55% <50%> (-53.49%)	⬇️
es/ae/oracle.js	8% <0%> (-90%)	⬇️
es/contract/aci/transformation.js	2.91% <0%> (-83.22%)	⬇️
es/utils/mptree.js	3.92% <0%> (-76.48%)	⬇️
es/ae/contract.js	20% <0%> (-70.91%)	⬇️
es/contract/aci/index.js	26.82% <0%> (-70.74%)	⬇️
es/contract/ga/index.js	30.43% <0%> (-69.57%)	⬇️
es/contract/aci/helpers.js	6.89% <0%> (-68.97%)	⬇️
es/tx/tx.js	39.32% <0%> (-58.43%)	⬇️
... and 24 more

---

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[codecov]

Codecov Report

Merging #830 into develop will increase coverage by 0.86%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           develop     #830      +/-   ##
===========================================
+ Coverage    86.54%   87.41%   +0.86%     
===========================================
  Files           45       45              
  Lines         2423     2423              
===========================================
+ Hits          2097     2118      +21     
+ Misses         326      305      -21

Impacted Files	Coverage Δ
es/channel/handlers.js	79.72% <0%> (+0.45%)	⬆️
es/tx/builder/helpers.js	93.75% <0%> (+1.56%)	⬆️
es/tx/tx.js	100% <0%> (+2.24%)	⬆️
es/node-pool/index.js	100% <0%> (+3.22%)	⬆️
es/chain/node.js	95.83% <0%> (+14.58%)	⬆️
es/chain/index.js	100% <0%> (+20%)	⬆️
es/contract/aci/helpers.js	100% <0%> (+24.13%)	⬆️
es/utils/bignumber.js	100% <0%> (+33.33%)	⬆️

---

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[codecov]

Codecov Report

Merging #830 into develop will decrease coverage by 11.67%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##           develop     #830       +/-   ##
============================================
- Coverage    86.54%   74.86%   -11.68%     
============================================
  Files           45       45               
  Lines         2423     2423               
============================================
- Hits          2097     1814      -283     
- Misses         326      609      +283

Impacted Files	Coverage Δ
es/ae/oracle.js	8% <0%> (-90%)	⬇️
es/utils/mptree.js	3.92% <0%> (-76.48%)	⬇️
es/utils/keystore.js	24% <0%> (-76%)	⬇️
es/contract/ga/index.js	30.43% <0%> (-69.57%)	⬇️
es/utils/hd-wallet.js	20% <0%> (-60%)	⬇️
es/oracle/node.js	50% <0%> (-50%)	⬇️
es/utils/amount-formatter.js	50% <0%> (-50%)	⬇️
es/ae/index.js	60% <0%> (-31.43%)	⬇️
es/contract/ga/helpers.js	63.63% <0%> (-27.28%)	⬇️
es/utils/bytes.js	45.83% <0%> (-25.01%)	⬇️
... and 13 more

---

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Δ = absolute <relative> (impact), ø = not affected, ? = missing data
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[codecov]

Codecov Report

Merging #830 into develop will decrease coverage by 11.76%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##           develop     #830       +/-   ##
============================================
- Coverage    86.54%   74.78%   -11.77%     
============================================
  Files           45       45               
  Lines         2423     2423               
============================================
- Hits          2097     1812      -285     
- Misses         326      611      +285

Impacted Files	Coverage Δ
es/ae/oracle.js	8% <0%> (-90%)	⬇️
es/utils/mptree.js	3.92% <0%> (-76.48%)	⬇️
es/utils/keystore.js	24% <0%> (-76%)	⬇️
es/contract/ga/index.js	30.43% <0%> (-69.57%)	⬇️
es/utils/hd-wallet.js	20% <0%> (-60%)	⬇️
es/oracle/node.js	50% <0%> (-50%)	⬇️
es/utils/amount-formatter.js	50% <0%> (-50%)	⬇️
es/ae/index.js	60% <0%> (-31.43%)	⬇️
es/contract/ga/helpers.js	63.63% <0%> (-27.28%)	⬇️
es/utils/bytes.js	45.83% <0%> (-25.01%)	⬇️
... and 12 more

---

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Δ = absolute <relative> (impact), ø = not affected, ? = missing data
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