Added some tests

tests/node_modules/tap-spec/test/unit/index.js

@@ -0,0 +1,81 @@
+var ts = require('../..');
+var test = require('tapes');
+var format = require('chalk');
+var symbols = {
+    ok: '\u2713',
+    err: '\u2717'
+};
+var rs = null;
+var actual = null;
+var tapSpec = null;
+
+test('unit test', function(t) {
+    t.beforeEach(function(t) {
+        rs = require('stream').Readable();
+        rs._read = function noop() {};
+        actual = '';
+        tapSpec = ts();
+        tapSpec.on('data', function(data) {
+            actual += data.toString();
+        });
+        t.end();
+    });
+
+    t.test('Parsing comment', function(t) {
+        t.plan(1);
+        var comment = '# This is a comment\n';
+        var expected = '\n  This is a comment\n\n';
+
+        rs.on('end', function() {
+            t.equal(actual, expected, 'Should format comment correctly.');
+        });
+
+        rs.pipe(tapSpec);
+        rs.push(comment);
+        rs.push(null);
+    });
+
+    t.test('Assert ok', function(t) {
+        t.plan(1);
+        var assert = 'ok 1 this is an ok assertion\n';
+        var expected = '    ' + format.green(symbols.ok) + ' ' + format.gray('this is an ok assertion') + '\n';
+
+        rs.on('end', function() {
+            t.equal(actual, expected, 'Should format ok assertion correctly.');
+        });
+
+        rs.pipe(tapSpec);
+        rs.push(assert);
+        rs.push(null);
+    });
+
+    t.test('Assert not ok', function(t) {
+        t.plan(1);
+        var assert = 'not ok 1 this is a not-ok assertion\n';
+        var expected = '    ' + format.red(symbols.err) + ' ' + format.gray('this is a not-ok assertion') + '\n';
+
+        rs.on('end', function() {
+            t.equal(actual, expected, 'Should format not-ok assertion correctly.');
+        });
+
+        rs.pipe(tapSpec);
+        rs.push(assert);
+        rs.push(null);
+    });
+
+    t.test('Extra', function(t) {
+        t.plan(1);
+        var extra = 'something extra that does not match any other regex\n';
+        var expected = '   ' + format.yellow('something extra that does not match any other regex') + '\n';
+
+        rs.on('end', function() {
+            t.equal(actual, expected, 'Should format extra correctly.');
+        });
+
+        rs.pipe(tapSpec);
+        rs.push(extra);
+        rs.push(null);
+    });
+
+    t.end();
+});