1 files changed, 47 insertions, 0 deletions
diff --git a/ui/app/components/send/send-header/tests/send-header-selectors.test.js b/ui/app/components/send/send-header/tests/send-header-selectors.test.js
new file mode 100644
index 00000000..e0c6a3ab
--- /dev/null
+++ b/ui/app/components/send/send-header/tests/send-header-selectors.test.js
@@ -0,0 +1,47 @@
+import assert from 'assert'
+import proxyquire from 'proxyquire'
+
+const {
+  getTitleKey,
+  getSubtitleParams,
+} = proxyquire('../send-header.selectors', {
+  '../send.selectors': {
+    getSelectedToken: (mockState) => mockState.t,
+    getSendEditingTransactionId: (mockState) => mockState.e,
+  },
+})
+
+describe('send-header selectors', () => {
+
+  describe('getTitleKey()', () => {
+    it('should return the correct key when getSendEditingTransactionId is truthy', () => {
+      assert.equal(getTitleKey({ e: 1, t: true }), 'edit')
+    })
+
+    it('should return the correct key when getSendEditingTransactionId is falsy and getSelectedToken is truthy', () => {
+      assert.equal(getTitleKey({ e: null, t: 'abc' }), 'sendTokens')
+    })
+
+    it('should return the correct key when getSendEditingTransactionId is falsy and getSelectedToken is falsy', () => {
+      assert.equal(getTitleKey({ e: null }), 'sendETH')
+    })
+  })
+
+  describe('getSubtitleParams()', () => {
+    it('should return the correct params when getSendEditingTransactionId is truthy', () => {
+      assert.deepEqual(getSubtitleParams({ e: 1, t: true }), [ 'editingTransaction' ])
+    })
+
+    it('should return the correct params when getSendEditingTransactionId is falsy and getSelectedToken is truthy', () => {
+      assert.deepEqual(
+        getSubtitleParams({ e: null, t: { symbol: 'ABC' } }),
+        [ 'onlySendTokensToAccountAddress', [ 'ABC' ] ]
+      )
+    })
+
+    it('should return the correct params when getSendEditingTransactionId is falsy and getSelectedToken is falsy', () => {
+      assert.deepEqual(getSubtitleParams({ e: null }), [ 'onlySendToEtherAddress' ])
+    })
+  })
+
+})