Add assertion to test that a file exists

1 files changed, 11 insertions, 0 deletions

diff --git a/test/assertions.js b/test/assertions.js
new file mode 100644
index 0000000..b40a518
--- /dev/null
+++ b/test/assertions.js
@@ -0,0 +1,11 @@
+var fs = require('fs');
+var path = require('path');
+var should = require('should');
+
+should.Assertion.add('file', function(file, description) {
+    this.params = { operator: 'have file ' + file, message: description };
+
+    this.obj.should.have.property('options').which.is.an.Object;
+    this.obj.options.should.have.property('output').which.is.a.String;
+    this.assert(fs.existsSync(path.resolve(this.obj.options.output, file)));
+});