Add tests for DocumentStorage

src/jio.storage/documentstorage.js

 /*jslint nomen: true*/
-/*global console, Blob, atob, btoa*/
+/*global Blob, atob, btoa*/
 (function (jIO, Blob, atob, btoa) {
   "use strict";
 
@@ -35,7 +35,7 @@
       "_attachment": getSubAttachmentIdFromParam(param)
     })
       .push(function (blob) {
-        return jIO.util.readBlobAsText(blob);
+        return jIO.util.readBlobAsText(blob.data);
       })
       .push(function (text) {
         return JSON.parse(text.target.result);
@@ -54,8 +54,15 @@
           if (document._attachments.hasOwnProperty(key)) {
             if (ATTACHMENT_REGEXP.test(key)) {
               exec = ATTACHMENT_REGEXP.exec(key);
-              if (atob(exec[1]) === param._id) {
-                attachments[atob(exec[2])] = {};
+              try {
+                if (atob(exec[1]) === param._id) {
+                  attachments[atob(exec[2])] = {};
+                }
+              } catch (error) {
+                // Check if unable to decode base64 data
+                if (!error instanceof ReferenceError) {
+                  throw error;
+                }
               }
             }
           }
@@ -67,17 +74,6 @@
       });
   };
 
-  DocumentStorage.prototype.post = function (param) {
-    var doc_id = param._id;
-
-    if (doc_id === undefined) {
-      doc_id = jIO.util.generateUuid();
-    }
-
-    param._id = doc_id;
-    return this.put(param);
-  };
-
   DocumentStorage.prototype.put = function (param) {
     var doc_id = param._id;
 
@@ -116,10 +112,17 @@
         for (key in document._attachments) {
           if (document._attachments.hasOwnProperty(key)) {
             if (DOCUMENT_REGEXP.test(key)) {
-              result.push({
-                id: atob(DOCUMENT_REGEXP.exec(key)[1]),
-                value: {}
-              });
+              try {
+                result.push({
+                  id: atob(DOCUMENT_REGEXP.exec(key)[1]),
+                  value: {}
+                });
+              } catch (error) {
+                // Check if unable to decode base64 data
+                if (!error instanceof ReferenceError) {
+                  throw error;
+                }
+              }
             }
           }
         }

test/jio.storage/documentstorage.tests.js

+/*jslint nomen: true*/
+/*global Blob, btoa*/
+(function (jIO, QUnit, Blob, btoa) {
+  "use strict";
+  var test = QUnit.test,
+    stop = QUnit.stop,
+    start = QUnit.start,
+    ok = QUnit.ok,
+    expect = QUnit.expect,
+    deepEqual = QUnit.deepEqual,
+    equal = QUnit.equal,
+    module = QUnit.module;
+
+  /////////////////////////////////////////////////////////////////
+  // Custom test substorage definition
+  /////////////////////////////////////////////////////////////////
+  function Storage200() {
+    return this;
+  }
+  jIO.addStorage('documentstorage200', Storage200);
+
+  /////////////////////////////////////////////////////////////////
+  // documentStorage.constructor
+  /////////////////////////////////////////////////////////////////
+  module("documentStorage.constructor");
+  test("create substorage", function () {
+    var jio = jIO.createJIO({
+      type: "document",
+      document_id: "foo",
+      sub_storage: {
+        type: "documentstorage200"
+      }
+    });
+
+    ok(jio.__storage._sub_storage instanceof jio.constructor);
+    equal(jio.__storage._sub_storage.__type, "documentstorage200");
+
+  });
+
+  /////////////////////////////////////////////////////////////////
+  // documentStorage.get
+  /////////////////////////////////////////////////////////////////
+  module("documentStorage.get");
+
+  test("document without attachment", function () {
+    stop();
+    expect(3);
+
+    function StorageGetNoAttachment() {
+      return this;
+    }
+    StorageGetNoAttachment.prototype.getAttachment = function (options) {
+      deepEqual(options, {"_id": "foo",
+                          "_attachment": "jio_document/YmFy.json"},
+                "getAttachment bar");
+      return {data: new Blob([JSON.stringify({
+        title: options._attachment,
+        id: "ID " + options._attachment,
+        "another": "property"
+      })])};
+    };
+    StorageGetNoAttachment.prototype.get = function (options) {
+      deepEqual(options, {"_id": "foo"}, "Get foo");
+      return {
+        title: options._id,
+        id: "ID " + options._id,
+        "another": "property"
+      };
+    };
+
+    jIO.addStorage('documentstoragegetnoattachment', StorageGetNoAttachment);
+
+    var jio = jIO.createJIO({
+      type: "document",
+      document_id: "foo",
+      sub_storage: {
+        type: "documentstoragegetnoattachment"
+      }
+    });
+
+    jio.get({"_id": "bar"})
+      .then(function (result) {
+        deepEqual(result, {
+          "_id": "bar",
+          title: "jio_document/YmFy.json",
+          id: "ID jio_document/YmFy.json",
+          "another": "property"
+        });
+      })
+      .fail(function (error) {
+        ok(false, error);
+      })
+      .always(function () {
+        start();
+      });
+  });
+
+  test("document with attachment", function () {
+    stop();
+    expect(3);
+
+    function StorageGetWithAttachment() {
+      return this;
+    }
+    StorageGetWithAttachment.prototype.getAttachment = function (options) {
+      deepEqual(options, {"_id": "foo",
+                          "_attachment": "jio_document/YmFy.json"},
+                "getAttachment bar");
+      return {data: new Blob([JSON.stringify({
+        title: options._attachment,
+        id: "ID " + options._attachment,
+        "another": "property"
+      })])};
+    };
+    StorageGetWithAttachment.prototype.get = function (options) {
+      deepEqual(options, {"_id": "foo"}, "Get foo");
+      var result = {
+        title: options._id,
+        id: "ID " + options._id,
+        "another": "property",
+        "_attachments": {
+          "foo1": {}
+        }
+      };
+      // matching result
+      result._attachments['jio_attachment/' + btoa("bar") + "/" +
+                          btoa("bar1")] = {};
+      // not matching result
+      result._attachments['PREFIXjio_attachment/' + btoa("bar") + "/" +
+                          btoa("bar2")] = {};
+      result._attachments['jio_attachment/' + btoa("bar") + "/" + btoa("bar3")
+                          + "/SUFFIX"] = {};
+      result._attachments['jio_attachment/ERROR/' + btoa("bar4")] = {};
+      result._attachments['jio_attachment/' + btoa("bar") + "/ERROR"] = {};
+      result._attachments['jio_document/' + btoa("bar") + '.json'] = {};
+      return result;
+    };
+
+    jIO.addStorage('documentstoragegetwithattachment',
+                   StorageGetWithAttachment);
+
+    var jio = jIO.createJIO({
+      type: "document",
+      document_id: "foo",
+      sub_storage: {
+        type: "documentstoragegetwithattachment"
+      }
+    });
+
+    jio.get({"_id": "bar"})
+      .then(function (result) {
+        deepEqual(result, {
+          "_id": "bar",
+          title: "jio_document/YmFy.json",
+          id: "ID jio_document/YmFy.json",
+          "another": "property",
+          "_attachments": {
+            bar1: {}
+          }
+        });
+      })
+      .fail(function (error) {
+        ok(false, error);
+      })
+      .always(function () {
+        start();
+      });
+  });
+
+  /////////////////////////////////////////////////////////////////
+  // documentStorage.put
+  /////////////////////////////////////////////////////////////////
+  module("documentStorage.put");
+  test("put called substorage put", function () {
+    stop();
+    expect(4);
+
+    var jio = jIO.createJIO({
+      type: "document",
+      document_id: "foo",
+      sub_storage: {
+        type: "documentstorage200"
+      }
+    });
+    Storage200.prototype.putAttachment = function (param) {
+      var blob = param._blob;
+      delete param._blob;
+      equal(blob.type, "application/json", "Blob type is OK");
+      deepEqual(param, {
+        "_id": "foo",
+        "_attachment": "jio_document/YmFy.json"
+      }, "putAttachment 200 called");
+
+      return jIO.util.readBlobAsText(blob)
+        .then(function (result) {
+          deepEqual(JSON.parse(result.target.result),
+                    {"_id": "bar", "title": "bartitle"},
+                    "JSON is in blob");
+          return param._id;
+        });
+
+    };
+
+    jio.put({"_id": "bar", "title": "bartitle"})
+      .then(function (result) {
+        equal(result, "bar");
+      })
+      .fail(function (error) {
+        ok(false, error);
+      })
+      .always(function () {
+        start();
+      });
+  });
+
+  /////////////////////////////////////////////////////////////////
+  // documentStorage.remove
+  /////////////////////////////////////////////////////////////////
+  module("documentStorage.remove");
+  test("remove called substorage removeAttachment", function () {
+    stop();
+    expect(2);
+
+    var jio = jIO.createJIO({
+      type: "document",
+      document_id: "foo",
+      sub_storage: {
+        type: "documentstorage200"
+      }
+    });
+    Storage200.prototype.removeAttachment = function (param) {
+      deepEqual(param, {"_id": "foo",
+                        "_attachment": "jio_document/YmFy.json"},
+                "removeAttachment 200 called");
+      return param._id;
+    };
+
+    jio.remove({"_id": "bar"})
+      .then(function (result) {
+        equal(result, "bar");
+      })
+      .fail(function (error) {
+        ok(false, error);
+      })
+      .always(function () {
+        start();
+      });
+  });
+
+
+  /////////////////////////////////////////////////////////////////
+  // documentStorage.getAttachment
+  /////////////////////////////////////////////////////////////////
+  module("documentStorage.getAttachment");
+  test("getAttachment called substorage getAttachment", function () {
+    stop();
+    expect(2);
+
+    var jio = jIO.createJIO({
+      type: "document",
+      document_id: "foo",
+      sub_storage: {
+        type: "documentstorage200"
+      }
+    }),
+      blob = new Blob([""]);
+
+    Storage200.prototype.getAttachment = function (param) {
+      deepEqual(param, {"_id": "foo",
+                        "_attachment": "jio_attachment/YmFy/YmFyMg=="},
+                "getAttachment 200 called");
+      return {data: blob};
+    };
+
+    jio.getAttachment({"_id": "bar", "_attachment": "bar2"})
+      .then(function (result) {
+        equal(result.data, blob);
+      })
+      .fail(function (error) {
+        ok(false, error);
+      })
+      .always(function () {
+        start();
+      });
+  });
+
+  /////////////////////////////////////////////////////////////////
+  // documentStorage.putAttachment
+  /////////////////////////////////////////////////////////////////
+  module("documentStorage.putAttachment");
+  test("putAttachment called substorage putAttachment", function () {
+    stop();
+    expect(2);
+
+    var jio = jIO.createJIO({
+      type: "document",
+      document_id: "foo",
+      sub_storage: {
+        type: "documentstorage200"
+      }
+    }),
+      blob = new Blob([""]);
+
+    Storage200.prototype.putAttachment = function (param) {
+      deepEqual(param, {"_id": "foo",
+                        "_attachment": "jio_attachment/YmFy/YmFyMg==",
+                        "_blob": blob},
+                "putAttachment 200 called");
+      return "OK";
+    };
+
+    jio.putAttachment({"_id": "bar", "_attachment": "bar2", "_blob": blob})
+      .then(function (result) {
+        equal(result, "OK");
+      })
+      .fail(function (error) {
+        ok(false, error);
+      })
+      .always(function () {
+        start();
+      });
+  });
+
+  /////////////////////////////////////////////////////////////////
+  // documentStorage.removeAttachment
+  /////////////////////////////////////////////////////////////////
+  module("documentStorage.removeAttachment");
+  test("removeAttachment called substorage removeAttachment", function () {
+    stop();
+    expect(2);
+
+    var jio = jIO.createJIO({
+      type: "document",
+      document_id: "foo",
+      sub_storage: {
+        type: "documentstorage200"
+      }
+    });
+
+    Storage200.prototype.removeAttachment = function (param) {
+      deepEqual(param, {"_id": "foo",
+                        "_attachment": "jio_attachment/YmFy/YmFyMg=="},
+                "removeAttachment 200 called");
+      return "Removed";
+    };
+
+    jio.removeAttachment({"_id": "bar", "_attachment": "bar2"})
+      .then(function (result) {
+        equal(result, "Removed");
+      })
+      .fail(function (error) {
+        ok(false, error);
+      })
+      .always(function () {
+        start();
+      });
+  });
+
+  /////////////////////////////////////////////////////////////////
+  // documentStorage.hasCapacity
+  /////////////////////////////////////////////////////////////////
+  module("documentStorage.hasCapacity");
+  test("can list documents", function () {
+    var jio = jIO.createJIO({
+      type: "document",
+      sub_storage: {
+        type: "documentstorage200"
+      }
+    });
+
+    ok(jio.hasCapacity("list"));
+  });
+
+  /////////////////////////////////////////////////////////////////
+  // documentStorage.buildQuery
+  /////////////////////////////////////////////////////////////////
+  module("documentStorage.buildQuery");
+
+  test("document without attachment", function () {
+    stop();
+    expect(2);
+
+    function StorageAllDocsNoAttachment() {
+      return this;
+    }
+    StorageAllDocsNoAttachment.prototype.get = function (options) {
+      equal(options._id, "foo", "Get foo");
+      return {title: options._id, id: "ID " + options._id,
+              "another": "property"};
+    };
+
+    jIO.addStorage('documentstoragealldocsnoattachment',
+                   StorageAllDocsNoAttachment);
+
+    var jio = jIO.createJIO({
+      type: "document",
+      document_id: "foo",
+      sub_storage: {
+        type: "documentstoragealldocsnoattachment"
+      }
+    });
+
+    jio.allDocs()
+      .then(function (result) {
+        deepEqual(result, {
+          data: {
+            rows: [],
+            total_rows: 0
+          }
+        });
+      })
+      .fail(function (error) {
+        ok(false, error);
+      })
+      .always(function () {
+        start();
+      });
+  });
+
+  test("filter document's attachment on their name", function () {
+    stop();
+    expect(2);
+
+    function StorageAllDocsWithAttachment() {
+      return this;
+    }
+    StorageAllDocsWithAttachment.prototype.get = function (options) {
+      equal(options._id, "foo", "Get foo");
+      var result = {
+        title: options._id,
+        id: "ID " + options._id,
+        "another": "property",
+        "_attachments": {
+          "foo1": {}
+        }
+      };
+      // matching result
+      result._attachments['jio_document/' + btoa("foo2") + '.json'] = {};
+      // not matching result
+      result._attachments['PREFIXjio_document/' + btoa("foo3") + '.json'] = {};
+      result._attachments['jio_document/' + btoa("foo4") + '.jsonSUFFIX'] = {};
+      result._attachments['jio_document/ERROR.json'] = {};
+      result._attachments['jio_attachment/' + btoa("foo5") + "/" +
+                          btoa("bar5")] = {};
+      return result;
+    };
+
+    jIO.addStorage('documentstoragealldocswithattachment',
+                   StorageAllDocsWithAttachment);
+
+    var jio = jIO.createJIO({
+      type: "document",
+      document_id: "foo",
+      sub_storage: {
+        type: "documentstoragealldocswithattachment"
+      }
+    });
+
+    jio.allDocs()
+      .then(function (result) {
+        deepEqual(result, {
+          data: {
+            rows: [{
+              id: "foo2",
+              value: {}
+            }],
+            total_rows: 1
+          }
+        });
+      })
+      .fail(function (error) {
+        ok(false, error);
+      })
+      .always(function () {
+        start();
+      });
+  });
+
+}(jIO, QUnit, Blob, btoa));