From 6760d322637a3d875242a66e9c1a784866d7df1d Mon Sep 17 00:00:00 2001
From: Frederick Muriuki Muriithi
Date: Wed, 15 Jun 2022 08:05:11 +0300
Subject: Setup test fixtures and initial tests for web-UI

---
 tests/qc_app/test_entry.py | 55 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 tests/qc_app/test_entry.py

(limited to 'tests/qc_app/test_entry.py')

diff --git a/tests/qc_app/test_entry.py b/tests/qc_app/test_entry.py
new file mode 100644
index 0000000..d2908ee
--- /dev/null
+++ b/tests/qc_app/test_entry.py
@@ -0,0 +1,55 @@
+"""Test the entry module in the web-ui"""
+import io
+
+def test_basic_elements_present_in_index_page(client):
+    """
+    GIVEN: A flask application testing client
+    WHEN: the index page is requested with the "POST" method and no datat
+    THEN: verify that the response contains error notifications
+    """
+    response = client.get("/")
+    assert response.status_code == 200
+    ## form present
+    assert b'<form action="/"' in response.data
+    assert b'method="POST"' in response.data
+    assert b'enctype="multipart/form-data"' in response.data
+    assert b'</form>' in response.data
+    ## filetype elements
+    assert b'<input type="radio" name="filetype"' in response.data
+    assert b'id="filetype_standard_error"' in response.data
+    assert b'id="filetype_average"' in response.data
+    ## file upload elements
+    assert b'<label for="file_upload">select file</label>' in response.data
+    assert b'<input type="file" name="qc_text_file"' in response.data
+    assert b'id="file_upload"' in response.data
+    ## submit button
+    assert b'<input type="submit" value="upload file"' in response.data
+
+def test_post_notifies_errors_if_no_data_is_provided(client):
+    response = client.post("/", data={})
+    assert (
+        b'<span class="alert alert-error">Invalid file type provided.</span>'
+        in response.data)
+    assert (
+        b'<span class="alert alert-error">No file was uploaded.</span>'
+        in response.data)
+
+def test_post_with_correct_data(client):
+    """
+    GIVEN: A flask application testing client
+    WHEN: the index page is requested with the "POST" method and with the
+          appropriate data provided
+    THEN: ....
+    """
+    with open("tests/test_data/no_data_errors.tsv", "br") as test_file:
+        response = client.post(
+            "/", data={
+                "filetype": "average",
+                "qc_text_file": (io.BytesIO(test_file.read()), "no_data_errors.tsv")
+            })
+
+    assert response.status_code == 302
+    assert b'Redirecting...' in response.data
+    assert (
+        b'/parse/parse?filename=no_data_errors.tsv&amp;filetype=average'
+        in response.data)
-- 
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