Connect the gas-button-group component to redux and a live api.

1 files changed, 140 insertions, 0 deletions

diff --git a/ui/app/selectors/tests/custom-gas.test.js b/ui/app/selectors/tests/custom-gas.test.js
new file mode 100644
index 000000000..d53c1ec98
--- /dev/null
+++ b/ui/app/selectors/tests/custom-gas.test.js
@@ -0,0 +1,140 @@
+import assert from 'assert'
+import proxyquire from 'proxyquire'
+
+const {
+  getCustomGasErrors,
+  getCustomGasLimit,
+  getCustomGasPrice,
+  getCustomGasTotal,
+  getRenderableBasicEstimateData,
+} = proxyquire('../custom-gas', {})
+
+describe('custom-gas selectors', () => {
+
+  describe('getCustomGasPrice()', () => {
+    it('should return gas.customData.price', () => {
+      const mockState = { gas: { customData: { price: 'mockPrice' } } }
+      assert.equal(getCustomGasPrice(mockState), 'mockPrice')
+    })
+  })
+
+  describe('getCustomGasLimit()', () => {
+    it('should return gas.customData.limit', () => {
+      const mockState = { gas: { customData: { limit: 'mockLimit' } } }
+      assert.equal(getCustomGasLimit(mockState), 'mockLimit')
+    })
+  })
+
+  describe('getCustomGasTotal()', () => {
+    it('should return gas.customData.total', () => {
+      const mockState = { gas: { customData: { total: 'mockTotal' } } }
+      assert.equal(getCustomGasTotal(mockState), 'mockTotal')
+    })
+  })
+
+  describe('getCustomGasErrors()', () => {
+    it('should return gas.errors', () => {
+      const mockState = { gas: { errors: 'mockErrors' } }
+      assert.equal(getCustomGasErrors(mockState), 'mockErrors')
+    })
+  })
+
+  describe('getRenderableBasicEstimateData()', () => {
+    const tests = [
+      {
+        expectedResult: [
+          {
+            feeInPrimaryCurrency: '$0.05',
+            feeInSecondaryCurrency: '0.00021 ETH',
+            timeEstimate: '~7 sec',
+            priceInHexWei: '0x2540be400',
+          },
+          {
+            feeInPrimaryCurrency: '$0.03',
+            feeInSecondaryCurrency: '0.000105 ETH',
+            timeEstimate: '~46 sec',
+            priceInHexWei: '0x12a05f200',
+          },
+          {
+            feeInPrimaryCurrency: '$0.01',
+            feeInSecondaryCurrency: '0.0000525 ETH',
+            timeEstimate: '~1 min 33 sec',
+            priceInHexWei: '0x9502f900',
+          },
+        ],
+        mockState: {
+          metamask: {
+            conversionRate: 255.71,
+            currentCurrency: 'usd',
+            send: {
+              gasLimit: '0x5208',
+            },
+          },
+          gas: {
+            basicEstimates: {
+              blockTime: 14.16326530612245,
+              safeLow: 25,
+              safeLowWait: 6.6,
+              average: 50,
+              avgWait: 3.3,
+              fast: 100,
+              fastWait: 0.5,
+            },
+          },
+        },
+      },
+      {
+        expectedResult: [
+          {
+            feeInPrimaryCurrency: '$1.07',
+            feeInSecondaryCurrency: '0.00042 ETH',
+            timeEstimate: '~14 sec',
+            priceInHexWei: '0x4a817c800',
+          },
+          {
+            feeInPrimaryCurrency: '$0.54',
+            feeInSecondaryCurrency: '0.00021 ETH',
+            timeEstimate: '~1 min 33 sec',
+            priceInHexWei: '0x2540be400',
+          },
+          {
+            feeInPrimaryCurrency: '$0.27',
+            feeInSecondaryCurrency: '0.000105 ETH',
+            timeEstimate: '~3 min 7 sec',
+            priceInHexWei: '0x12a05f200',
+          },
+        ],
+        mockState: {
+          metamask: {
+            conversionRate: 2557.1,
+            currentCurrency: 'usd',
+            send: {
+              gasLimit: '0x5208',
+            },
+          },
+          gas: {
+            basicEstimates: {
+              blockTime: 14.16326530612245,
+              safeLow: 50,
+              safeLowWait: 13.2,
+              average: 100,
+              avgWait: 6.6,
+              fast: 200,
+              fastWait: 1.0,
+            },
+          },
+        },
+      },
+    ]
+    it('should return renderable data about basic estimates', () => {
+      tests.forEach(test => {
+        assert.deepEqual(
+          getRenderableBasicEstimateData(test.mockState),
+          test.expectedResult
+        )
+      })
+    })
+
+  })
+
+})