feat(relax_token_distance_filter): simple fix for #29 (#30)

solver/TokenDistanceFilter.js

@@ -1,7 +1,7 @@
 // enforce a maximum span distance between classifications
 // eg. {housenumber} should not be more than n chars from {street}
 
-const MAX_DISTANCE = 1
+const MAX_DISTANCE = 2
 
 class TokenDistanceFilter {
   solve (tokenizer) {

test/address.ind.test.js

@@ -0,0 +1,20 @@
+const AddressParser = require('../parser/AddressParser')
+
+const testcase = (test, common) => {
+  let parser = new AddressParser()
+  let assert = common.assert.bind(null, test, parser)
+
+  assert('100, Mahalakshmi Rd, Ganesh Nagar, Kirti Nagar, New Sanghavi, Pimpri-Chinchwad, Maharashtra 411027', [
+    { housenumber: '100' }, { street: 'Mahalakshmi Rd' },
+    { locality: 'Pimpri-Chinchwad' }, { region: 'Maharashtra' },
+    { postcode: '411027' }
+  ], true)
+}
+
+module.exports.all = (tape, common) => {
+  function test (name, testFunction) {
+    return tape(`address IND: ${name}`, testFunction)
+  }
+
+  testcase(test, common)
+}