Adding an endpoint to create new sample records, and an index page

for displaying all samples in a paginated view.

Pipfile

@@ -35,6 +35,9 @@ google-cloud-firestore = "*"
 globus-sdk = "*"
 gunicorn = "*"
 twilio = "*"
+flask-paginate = "*"
+flask-assets = "*"
+pyscss = "*"
 
 [requires]
 python_version = "3.8"

Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "ab12e64675592a61635bac5221044eb2d23bc232b4db303cae88e5cb8f4f2251"
+            "sha256": "490cbcef70664a97232f019f8c20c17cea8035fac4904aa2e997c2f288832b87"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -248,6 +248,14 @@
             "index": "pypi",
             "version": "==1.5.6"
         },
+        "flask-assets": {
+            "hashes": [
+                "sha256:1dfdea35e40744d46aada72831f7613d67bf38e8b20ccaaa9e91fdc37aa3b8c2",
+                "sha256:2845bd3b479be9db8556801e7ebc2746ce2d9edb4e7b64a1c786ecbfc1e5867b"
+            ],
+            "index": "pypi",
+            "version": "==2.0"
+        },
         "flask-babel": {
             "hashes": [
                 "sha256:e6820a052a8d344e178cdd36dd4bb8aea09b4bda3d5f9fa9f008df2c7f2f5468",
@@ -293,6 +301,13 @@
             "index": "pypi",
             "version": "==2.5.3"
         },
+        "flask-paginate": {
+            "hashes": [
+                "sha256:4d5c746e4f7b639a9bb72fac0c2452d58e5297b88d6ecda3340153a59453d581"
+            ],
+            "index": "pypi",
+            "version": "==0.7.0"
+        },
         "flask-restful": {
             "hashes": [
                 "sha256:5ea9a5991abf2cb69b4aac19793faac6c032300505b325687d7c305ffaa76915",
@@ -429,6 +444,14 @@
             ],
             "version": "==2.10"
         },
+        "importlib-metadata": {
+            "hashes": [
+                "sha256:77a540690e24b0305878c37ffd421785a6f7e53c8b5720d211b211de8d0e95da",
+                "sha256:cefa1a2f919b866c5beb7c9f7b0ebb4061f30a8a9bf16d609b000e2dfaceb9c3"
+            ],
+            "markers": "python_version < '3.8'",
+            "version": "==2.0.0"
+        },
         "inflection": {
             "hashes": [
                 "sha256:1a29730d366e996aaacffb2f1f1cb9593dc38e2ddd30c91250c6dde09ea9b417",
@@ -668,6 +691,13 @@
             ],
             "version": "==0.17.3"
         },
+        "pyscss": {
+            "hashes": [
+                "sha256:f1df571569021a23941a538eb154405dde80bed35dc1ea7c5f3e18e0144746bf"
+            ],
+            "index": "pypi",
+            "version": "==1.3.7"
+        },
         "python-box": {
             "hashes": [
                 "sha256:b7a6f3edd2f71e2475d93163b6465f637a2714b155acafef17408b06e55282b3",
@@ -826,6 +856,13 @@
             ],
             "version": "==1.4.4"
         },
+        "webassets": {
+            "hashes": [
+                "sha256:167132337677c8cedc9705090f6d48da3fb262c8e0b2773b29f3352f050181cd",
+                "sha256:a31a55147752ba1b3dc07dee0ad8c8efff274464e08bbdb88c1fd59ffd552724"
+            ],
+            "version": "==2.0"
+        },
         "webob": {
             "hashes": [
                 "sha256:a3c89a8e9ba0aeb17382836cdb73c516d0ecf6630ec40ec28288f3ed459ce87b",
@@ -854,6 +891,13 @@
                 "sha256:81195de0ac94fbc8368abbaf9197b88c4f3ffd6c2719b5bf5fc9da744f3d829c"
             ],
             "version": "==2.3.3"
+        },
+        "zipp": {
+            "hashes": [
+                "sha256:43f4fa8d8bb313e65d8323a3952ef8756bf40f9a5c3ea7334be23ee4ec8278b6",
+                "sha256:b52f22895f4cfce194bc8172f3819ee8de7540aa6d873535a8668b730b8b411f"
+            ],
+            "version": "==3.2.0"
         }
     },
     "develop": {
@@ -904,6 +948,14 @@
             "index": "pypi",
             "version": "==5.3"
         },
+        "importlib-metadata": {
+            "hashes": [
+                "sha256:77a540690e24b0305878c37ffd421785a6f7e53c8b5720d211b211de8d0e95da",
+                "sha256:cefa1a2f919b866c5beb7c9f7b0ebb4061f30a8a9bf16d609b000e2dfaceb9c3"
+            ],
+            "markers": "python_version < '3.8'",
+            "version": "==2.0.0"
+        },
         "iniconfig": {
             "hashes": [
                 "sha256:80cf40c597eb564e86346103f609d74efce0f6b4d4f30ec8ce9e2c26411ba437",
@@ -975,6 +1027,13 @@
                 "sha256:bda89d5935c2eac546d648028b9901107a595863cb36bae0c73ac804a9b4ce88"
             ],
             "version": "==0.10.1"
+        },
+        "zipp": {
+            "hashes": [
+                "sha256:43f4fa8d8bb313e65d8323a3952ef8756bf40f9a5c3ea7334be23ee4ec8278b6",
+                "sha256:b52f22895f4cfce194bc8172f3819ee8de7540aa6d873535a8668b730b8b411f"
+            ],
+            "version": "==3.2.0"
         }
     }
 }

communicator/__init__.py

@@ -4,12 +4,15 @@ import os
 import connexion
 import sentry_sdk
 from flask import render_template, request
+from flask_assets import Environment
 from flask_cors import CORS
 from flask_mail import Mail
 from flask_marshmallow import Marshmallow
 from flask_migrate import Migrate
+from flask_paginate import Pagination, get_page_parameter
 from flask_sqlalchemy import SQLAlchemy
 from sentry_sdk.integrations.flask import FlaskIntegration
+from webassets import Bundle
 
 logging.basicConfig(level=logging.INFO)
 
@@ -34,6 +37,27 @@ db = SQLAlchemy(app)
 migrate = Migrate(app, db)
 ma = Marshmallow(app)
 
+# Asset management
+url_map = app.url_map
+try:
+    for rule in url_map.iter_rules('static'):
+        url_map._rules.remove(rule)
+except ValueError:
+    # no static view was created yet
+    pass
+app.add_url_rule(
+    app.static_url_path + '/<path:filename>',
+    endpoint='static', view_func=app.send_static_file)
+assets = Environment(app)
+assets.init_app(app)
+assets.url = app.static_url_path
+scss = Bundle(
+    'scss/app.scss',
+    filters='pyscss',
+    output='app.css'
+)
+assets.register('app_scss', scss)
+
 from communicator import models
 from communicator import api
 from communicator import forms
@@ -58,18 +82,28 @@ BASE_HREF = app.config['APPLICATION_ROOT'].strip('/')
 
 @app.route('/', methods=['GET', 'POST'])
 def index():
+    from communicator.models import Sample
+    from communicator.tables import SampleTable
     # display results
+    page = request.args.get(get_page_parameter(), type=int, default=1)
+    samples = db.session.query(Sample).order_by(Sample.date.desc())
+    pagination = Pagination(page=page, total=samples.count(), search=False, record_name='samples')
+
+    table = SampleTable(samples.paginate(page,10,error_out=False).items)
     return render_template(
         'index.html',
+        table=table,
+        pagination=pagination,
         base_href=BASE_HREF
     )
 
-
 @app.route('/invitation', methods=['GET', 'POST'])
 def send_invitation():
     form = forms.InvitationForm(request.form)
     action = BASE_HREF + "/invitation"
     title = "Send invitation to students"
+
+
     if request.method == 'POST':
         from communicator.services.notification_service import NotificationService
         with NotificationService(app) as ns:

communicator/api.yml

@@ -6,8 +6,6 @@ info:
     name: MIT
 servers:
   - url: http://localhost:5000/v1.0
-security:
-  - jwt: ['secret']
 paths:
   /status:
     get:
@@ -45,10 +43,44 @@ paths:
             text/plain:
               schema:
                 type: string
-
+  /sample:
+    post:
+      operationId: communicator.api.admin.add_sample
+      summary: Creates a new sample
+      tags:
+        - Samples
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/Sample'
+      responses:
+        '200':
+          description: Sample created successfully
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: "#/components/schemas/Sample"
 components:
   schemas:
     Status:
       properties:
         status:
-          type: string
+          type: string
+    Sample:
+      properties:
+        barcode:
+          type: string
+          example: "000000111-202009091449-4321"
+        student_id:
+          type: string
+          example: "000000111"
+        date:
+          type: string
+          format: date_time
+          example: "2019-12-25T09:12:33.001Z"
+        location:
+          type: string
+          example: "0001"

communicator/api/admin.py

@@ -12,6 +12,13 @@ from communicator.services.sample_service import SampleService
 def status():
     return {"status":"good"}
 
+def add_sample(body):
+    sample = Sample(barcode=body['barcode'],
+                    student_id=body['student_id'],
+                    date=body['date'],
+                    location=body['location'])
+    db.session.add(sample)
+    db.session.commit()
 
 def update_data():
     """Updates the database based on local files placed by IVY and records

communicator/models/sample.py

@@ -14,7 +14,6 @@ class Sample(db.Model):
     in_ivy = db.Column(db.Boolean, default=False)  # Has this record come in from the IVY?
     email_notified = db.Column(db.Boolean, default=False)
     text_notified = db.Column(db.Boolean, default=False)
-    ivy_file_name = db.Column(db.String)
     notifications = db.relationship(Notification, back_populates="sample",
                                     cascade="all, delete, delete-orphan",
                                     order_by=Notification.date)

communicator/static/app.css

@@ -0,0 +1,201 @@
+.mat-icon {
+  font-family: 'Material Icons', sans-serif;
+  font-size: 24px; }
+
+  .text-center {
+    text-align: center; }
+
+    html, body {
+      padding: 1em;
+      margin: 0;
+      font-family: Arial, sans-serif;
+      font-size: 16px; }
+
+      table {
+        border: 1px solid #cacaca;
+        background-color: white;
+        width: 100%;
+        text-align: left;
+        border-collapse: collapse; }
+        table th, table td {
+          padding: 0.5em; }
+          table td, table.blueTable th {
+            border: 1px solid #cacaca; }
+            table tbody td {
+              font-size: 14px; }
+              table tr:nth-child(even) {
+                background: #ededed; }
+                table thead {
+                  background-color: #495e9d; }
+                  table thead th {
+                    font-size: 16px;
+                    font-weight: bold;
+                    color: white;
+                    border-left: 1px solid #cacaca; }
+        table thead th:first-child {
+          border-left: none; }
+          table tfoot {
+            font-size: 16px;
+            font-weight: bold;
+            color: white;
+            background-color: #cacaca; }
+            table tfoot td {
+              font-size: 16px; }
+              table tfoot .links {
+                text-align: right; }
+                table tfoot .links a {
+                  display: inline-block;
+                  background: #495e9d;
+                  color: white;
+                  padding: 2px 8px;
+                  border-radius: 5px; }
+
+.btn {
+  font-size: 16px;
+  padding: 0.5em 1em;
+  border-radius: 5px;
+  text-decoration: none;
+  color: white;
+  white-space: nowrap;
+  border: none; }
+  .btn:hover {
+    text-decoration: none; }
+    .btn.btn-icon {
+      font-family: 'Material Icons', sans-serif;
+      font-size: 24px;
+      border: none; }
+      .btn.btn-icon.btn-default {
+        color: #4e4e4e;
+        background-color: transparent;
+        border: none; }
+        .btn.btn-icon.btn-default:hover {
+          color: #373737;
+          background-color: transparent; }
+      .btn.btn-icon.btn-primary {
+        color: #232D4B;
+        background-color: transparent; }
+        .btn.btn-icon.btn-primary:hover {
+          color: #191f34;
+          background-color: transparent; }
+      .btn.btn-icon.btn-accent {
+        color: #E57200;
+        background-color: transparent; }
+        .btn.btn-icon.btn-accent:hover {
+          color: #a05000;
+          background-color: transparent; }
+      .btn.btn-icon.btn-warn {
+        color: #DF1E43;
+        background-color: transparent; }
+        .btn.btn-icon.btn-warn:hover {
+          color: #9c152f;
+          background-color: transparent; }
+  .btn.btn-default {
+    color: #373737;
+    background-color: white;
+    border: 1px solid #cacaca; }
+    .btn.btn-default:hover {
+      background-color: #ededed; }
+  .btn.btn-primary {
+    background-color: #232D4B; }
+    .btn.btn-primary:hover {
+      background-color: #191f34; }
+  .btn.btn-warn {
+    background-color: #DF1E43; }
+    .btn.btn-warn:hover {
+      background-color: #9c152f; }
+  .btn.btn-accent {
+    background-color: #E57200; }
+    .btn.btn-accent:hover {
+      background-color: #a05000; }
+
+select.multi {
+  height: 600px; }
+
+  .form-field {
+    display: flex;
+    max-width: 100vw;
+    margin-bottom: 40px;
+    padding: 2em; }
+    .form-field.hidden {
+      display: none; }
+      .form-field:nth-child(even) {
+        background-color: #ededed; }
+        .form-field .form-field-label, .form-field .form-field-help,
+        .form-field .form-field-input {
+          width: 30%;
+          text-align: left;
+          margin-right: 24px; }
+          .form-field .form-field-label {
+            font-weight: bold;
+            text-align: right; }
+            .form-field .form-field-input input {
+              width: 100%;
+              text-align: left; }
+              .form-field .form-field-input input[type=checkbox] {
+                width: 24px; }
+    .form-field .form-field-help {
+      font-style: italic; }
+      .form-field .form-field-error {
+        color: #DF1E43; }
+
+.alert {
+  padding: 20px;
+  background-color: #4e4e4e;
+  color: white;
+  margin-bottom: 15px;
+  opacity: 1;
+  border-radius: 5px;
+  transform: scale3d(1, 1, 1);
+  transition: all 0.5s ease-in-out; }
+  .alert.warn {
+    background-color: #DF1E43; }
+    .alert.success {
+      background-color: #64B343; }
+      .alert.info {
+        background-color: #cacaca;
+        color: black; }
+        .alert .btn-close {
+          margin-left: 15px;
+          color: white;
+          font-weight: bold;
+          float: right;
+          font-size: 22px;
+          line-height: 20px;
+          cursor: pointer;
+          transition: 0.3s; }
+          .alert .btn-close:hover {
+            color: black; }
+  .alert.fade-out {
+    opacity: 0; }
+    .alert.shrink {
+      transform: scale3d(0, 0, 0);
+      padding: 0;
+      margin: 0; }
+
+.highlight {
+  font-weight: bolder;
+  font-style: italic; }
+
+  .pagination-page-info {
+    padding: 0.6em;
+    padding-left: 0;
+    width: 40em;
+    margin: 0.5em;
+    margin-left: 0;
+    font-size: 12px; }
+
+    .pagination-page-info b {
+      color: black;
+      background: #6aa6ed;
+      padding-left: 2px;
+      padding: 0.1em 0.25em;
+      font-size: 150%; }
+
+      .pagination ul li {
+        display: inline-block;
+        width: 30px;
+        height: 20px;
+        border: 1px solid black;
+        text-align: center; }
+        .pagination ul li.active {
+          background-color: #ededed; }

communicator/static/scss/app.scss

@@ -0,0 +1,334 @@
+// COLOR PALETTE
+
+// gray
+$color-gray: #4e4e4e;
+$color-gray-light-2: scale-color($color-gray, $lightness: +90%);
+$color-gray-light-1: scale-color($color-gray, $lightness: +70%);
+$color-gray-light: $color-gray-light-1;
+$color-gray-dark: scale-color($color-gray, $lightness: -30%);
+
+// primary (UVA "Jefferson Blue")
+$color-primary: #232D4B;
+$color-primary-light: scale-color($color-primary, $lightness: +30%);
+$color-primary-dark: scale-color($color-primary, $lightness: -30%);
+
+// accent (UVA "Rotunda Orange")
+$color-accent: #E57200;
+$color-accent-light: scale-color($color-accent, $lightness: +30%);
+$color-accent-dark: scale-color($color-accent, $lightness: -30%);
+
+// warn (UVA "Emergency Red")
+$color-warn: #DF1E43;
+$color-warn-light: scale-color($color-warn, $lightness: +30%);
+$color-warn-dark: scale-color($color-warn, $lightness: -30%);
+
+// success (Green)
+$color-success: #64B343;
+$color-success-light: scale-color($color-success, $lightness: +30%);
+$color-success-dark: scale-color($color-success, $lightness: -30%);
+
+$font-size-default: 16px;
+$font-size-lg: 24px;
+$font-size-md: 16px;
+$font-size-sm: 14px;
+
+@mixin mat-icon {
+  font-family: 'Material Icons', sans-serif;
+  font-size: $font-size-lg;
+}
+
+.mat-icon {
+  @include mat-icon;
+}
+
+.text-center {
+  text-align: center;
+}
+
+html, body {
+  padding: 1em;
+  margin: 0;
+  font-family: Arial, sans-serif;
+  font-size: $font-size-default;
+}
+
+table {
+  border: 1px solid $color-gray-light;
+  background-color: white;
+  width: 100%;
+  text-align: left;
+  border-collapse: collapse;
+
+  th, td {
+    padding: 0.5em;
+  }
+
+  td, &.blueTable th {
+    border: 1px solid $color-gray-light;
+  }
+
+  tbody td {
+    font-size: $font-size-sm;
+  }
+
+  tr:nth-child(even) {
+    background: $color-gray-light-2;
+  }
+
+  thead {
+    background-color: $color-primary-light;
+
+    th {
+      font-size: $font-size-default;
+      font-weight: bold;
+      color: white;
+      border-left: 1px solid $color-gray-light;
+    }
+  }
+
+  thead th:first-child {
+    border-left: none;
+  }
+
+  tfoot {
+    font-size: $font-size-default;
+    font-weight: bold;
+    color: white;
+    background-color: $color-gray-light;
+
+    td {
+      font-size: $font-size-default;
+    }
+
+    .links {
+      text-align: right;
+
+      a {
+        display: inline-block;
+        background: $color-primary-light;
+        color: white;
+        padding: 2px 8px;
+        border-radius: 5px;
+      }
+    }
+  }
+}
+
+.btn {
+  font-size: $font-size-default;
+  padding: 0.5em 1em;
+  border-radius: 5px;
+  text-decoration: none;
+  color: white;
+  white-space: nowrap;
+  border: none;
+
+  &:hover {
+    text-decoration: none;
+  }
+
+  &.btn-icon {
+    @include mat-icon;
+    border: none;
+
+    &.btn-default {
+      color: $color-gray;
+      background-color: transparent;
+      border: none;
+
+      &:hover {
+        color: $color-gray-dark;
+        background-color: transparent;
+      }
+    }
+
+    &.btn-primary {
+      color: $color-primary;
+      background-color: transparent;
+
+      &:hover {
+        color: $color-primary-dark;
+        background-color: transparent;
+      }
+    }
+
+    &.btn-accent {
+      color: $color-accent;
+      background-color: transparent;
+
+      &:hover {
+        color: $color-accent-dark;
+        background-color: transparent;
+      }
+    }
+
+    &.btn-warn {
+      color: $color-warn;
+      background-color: transparent;
+
+      &:hover {
+        color: $color-warn-dark;
+        background-color: transparent;
+      }
+    }
+  }
+
+  &.btn-default {
+    color: $color-gray-dark;
+    background-color: white;
+    border: 1px solid $color-gray-light;
+
+    &:hover {
+      background-color: $color-gray-light-2;
+    }
+  }
+
+  &.btn-primary {
+    background-color: $color-primary;
+
+    &:hover {
+      background-color: $color-primary-dark;
+    }
+  }
+
+  &.btn-warn {
+    background-color: $color-warn;
+
+    &:hover {
+      background-color: $color-warn-dark;
+    }
+  }
+
+  &.btn-accent {
+    background-color: $color-accent;
+
+    &:hover {
+      background-color: $color-accent-dark;
+    }
+  }
+}
+
+select.multi {
+  height: 600px;
+}
+
+.form-field {
+  display: flex;
+  max-width: 100vw;
+  margin-bottom: 40px;
+  padding: 2em;
+
+  &.hidden {
+    display: none;
+  }
+
+  &:nth-child(even) {
+    background-color: $color-gray-light-2;
+  }
+
+  .form-field-label,
+  .form-field-help,
+  .form-field-input {
+    width: 30%;
+    text-align: left;
+    margin-right: 24px;
+  }
+
+  .form-field-label {
+    font-weight: bold;
+    text-align: right;
+  }
+
+  .form-field-input input {
+    width: 100%;
+    text-align: left;
+
+    &[type=checkbox] {
+      width: 24px;
+    }
+  }
+
+  .form-field-help {
+    font-style: italic;
+  }
+
+  .form-field-error {
+    color: $color-warn;
+  }
+}
+
+.alert {
+  padding: 20px;
+  background-color: $color-gray;
+  color: white;
+  margin-bottom: 15px;
+  opacity: 1;
+  border-radius: 5px;
+  transform: scale3d(1, 1, 1);
+  transition: all 0.5s ease-in-out;
+
+  &.warn { background-color: $color-warn; }
+  &.success { background-color: $color-success; }
+  &.info { background-color: $color-gray-light; color: black; }
+
+  .btn-close {
+    margin-left: 15px;
+    color: white;
+    font-weight: bold;
+    float: right;
+    font-size: 22px;
+    line-height: 20px;
+    cursor: pointer;
+    transition: 0.3s;
+
+    &:hover {
+      color: black;
+    }
+  }
+
+  &.fade-out {
+    opacity: 0;
+  }
+
+  &.shrink {
+    transform: scale3d(0, 0, 0);
+    padding: 0;
+    margin: 0;
+  }
+}
+
+.highlight {
+  font-weight: bolder;
+  font-style: italic;
+}
+
+.pagination-page-info {
+    padding: .6em;
+    padding-left: 0;
+    width: 40em;
+    margin: .5em;
+    margin-left: 0;
+    font-size: 12px;
+}
+.pagination-page-info b {
+    color: black;
+    background: #6aa6ed;
+    padding-left: 2px;
+    padding: .1em .25em;
+    font-size: 150%;
+}
+
+.pagination {
+  ul {
+    li {
+      display: inline-block;
+      width: 30px;
+      height: 20px;
+      border: 1px solid black;
+      text-align: center;
+    }
+    li.active {
+      background-color: $color-gray-light-2;
+    }
+  }
+}

communicator/tables.py

@@ -0,0 +1,12 @@
+from flask_table import Table, Col, DatetimeCol, BoolCol
+
+
+class SampleTable(Table):
+    def sort_url(self, col_id, reverse=False):
+        pass
+    barcode = Col('Barcode')
+    student_id = Col('Student Id')
+    date = DatetimeCol('Date', "medium")
+    location = Col('Location')
+    email_notified = BoolCol('Emailed?')
+    text_notified = BoolCol('Texted?')

communicator/templates/index.html

@@ -6,9 +6,18 @@
     <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
     <link rel="stylesheet" href="https://use.typekit.net/kwp6dli.css">
     <link rel="shortcut icon" href="{{ base_href + url_for('static', filename='favicon.ico') }}">
+    {% assets 'app_scss' %}
+        <link href="{{ base_href + ASSET_URL }}" rel="stylesheet" type="text/css">
+    {% endassets %}
+    <link rel="shortcut icon" href="{{ base_href + url_for('static', filename='favicon.ico') }}">
 </head>
 <body>
 <h2>UVA Be Safe Communicator</h2>
-<p>Just making sure this works ok.</p>
+
+<h3>Records to be processed</h3>
+{{ pagination.info }}
+{{ pagination.links }}
+{{ table }}
+{{ pagination.links }}
 </body>
 </html>

tests/services/test_sample_endpoints.py

@@ -0,0 +1,27 @@
+from tests.base_test import BaseTest
+
+import json
+from communicator.models import Sample
+from communicator import db
+
+
+class TestSampleEndpoint(BaseTest):
+
+    def test_create_sample(self):
+
+        sample_json = {"barcode": "000000111-202009091449-4321",
+                "location": "4321",
+                "date": "2020-09-09T14:49:00+0000",
+                "student_id": "000000111"}
+
+        # Test add sample
+        samples = db.session.query(Sample).all()
+        self.assertEquals(0, len(samples))
+
+        rv = self.app.post('/v1.0/sample',
+                           content_type="application/json",
+                           data=json.dumps(sample_json))
+
+        samples = db.session.query(Sample).all()
+        self.assertEquals(1, len(samples))
+