first commit

build/node_modules/detective/test/noargs.js

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+var test = require('tap').test;
+var detective = require('../');
+var fs = require('fs');
+
+// in order to use detective to find any function
+// it needs to properly handle functions called without args
+var src = [ 'fn();', 'otherfn();', 'fn();' ].join('\n')
+
+test('noargs', function (t) {
+    t.plan(1);
+    t.deepEqual(detective(src, { word: 'fn' }).length, 0, 'finds no arg id');
+});
+
+test('find noargs with nodes', function (t) {
+    t.plan(4);
+    var modules = detective.find(src, { word: 'fn', nodes: true });
+    t.equal(modules.strings.length, 0, 'finds no arg id');
+    t.equal(modules.expressions.length, 0, 'finds no expressions');
+    t.equal(modules.nodes.length, 2, 'finds a node for each matching function call');
+    t.equal(
+      modules.nodes.filter(function (x) { 
+        return x.callee.name === 'fn' 
+      }).length, 2, 
+      'all matches are correct'
+    );
+});