ECPair: move throwing constructor tests to fixtures

test/ecpair.js

@@ -44,31 +44,6 @@ describe('ECPair', function () {
       assert.strictEqual(keyPair.network, NETWORKS.testnet)
     })
 
-    it('throws if compressed option is not a bool', function () {
-      assert.throws(function () {
-        new ECPair(null, null, {
-          compressed: 2
-        }, /Expected Boolean, got 2/)
-      })
-    })
-
-    it('throws if public and private key given', function () {
-      var qBuffer = new Buffer('0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798', 'hex')
-      var Q = ecurve.Point.decodeFrom(curve, qBuffer)
-
-      assert.throws(function () {
-        new ECPair(BigInteger.ONE, Q)
-      }, /Unexpected publicKey parameter/)
-    })
-
-    it('throws if network is missing pubKeyHash constants', function () {
-      assert.throws(function () {
-        new ECPair(null, null, {
-          network: {}
-        }, /Unknown pubKeyHash constants for network/)
-      })
-    })
-
     fixtures.valid.forEach(function (f) {
       it('calculates the public point for ' + f.WIF, function () {
         var d = new BigInteger(f.d)
@@ -81,11 +56,12 @@ describe('ECPair', function () {
     })
 
     fixtures.invalid.constructor.forEach(function (f) {
-      it('throws on ' + f.d, function () {
+      it('throws ' + f.exception, function () {
-        var d = new BigInteger(f.d)
+        var d = f.d && new BigInteger(f.d)
+        var Q = f.Q && ecurve.Point.decodeFrom(curve, new Buffer(f.Q, 'hex'))
 
         assert.throws(function () {
-          new ECPair(d)
+          new ECPair(d, Q, f.options)
         }, new RegExp(f.exception))
       })
     })

test/fixtures/ecpair.json

@@ -82,7 +82,27 @@
       {
         "exception": "Private key must be less than the curve order",
         "d": "115792089237316195423570985008687907853269984665640564039457584007913129639935"
+      },
+      {
+        "exception": "Expected property \"compressed\" of type \\?Boolean, got Number 2",
+        "d": "1",
+        "options": {
+          "compressed": 2
         }
+      },
+      {
+        "exception": "Unexpected publicKey parameter",
+        "d": "1",
+        "Q": "0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798"
+      },
+      {
+        "exception": "Expected property \"network.messagePrefix\" of type Buffer|String, got undefined",
+        "d": "1",
+        "options": {
+          "network": {}
+        }
+      }
+
     ],
     "fromWIF": [
       {