Add test for writing to zip files

1 files changed, 26 insertions, 0 deletions

diff --git a/tests/zipfile.tests.js b/tests/zipfile.tests.js
new file mode 100644
index 0000000..1a0ab99
--- /dev/null
+++ b/tests/zipfile.tests.js
@@ -0,0 +1,26 @@
+var assert = require("assert");
+
+var JSZip = require("jszip");
+
+var test = require("./testing").test;
+var zipfile = require("../lib/zipfile");
+
+describe("zipfile", function() {
+    test('file in zip can be read after being written', function() {
+        var zip = emptyZipFile();
+        assert(!zip.exists("song/title"));
+        
+        zip.write("song/title", "Dark Blue");
+        
+        assert(zip.exists("song/title"));
+        return zip.read("song/title", "utf8").then(function(contents) {
+            assert.equal(contents, "Dark Blue");
+        });
+    });
+});
+
+function emptyZipFile() {
+    var zip = new JSZip();
+    var buffer = zip.generate({type: "arraybuffer"});
+    return zipfile.openArrayBuffer(buffer);
+}