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from flask import flash, render_template_string
def test_render_messages(app, client):
@app.route('/messages')
def test_messages():
flash('test message', 'danger')
return render_template_string('''
{% from 'bootstrap4/utils.html' import render_messages %}
{{ render_messages() }}
''')
@app.route('/container')
def test_container():
flash('test message', 'danger')
return render_template_string('''
{% from 'bootstrap4/utils.html' import render_messages %}
{{ render_messages(container=True) }}
''')
@app.route('/dismissible')
def test_dismissible():
flash('test message', 'danger')
return render_template_string('''
{% from 'bootstrap4/utils.html' import render_messages %}
{{ render_messages(dismissible=True) }}
''')
@app.route('/dismiss_animate')
def test_dismiss_animate():
flash('test message', 'danger')
return render_template_string('''
{% from 'bootstrap4/utils.html' import render_messages %}
{{ render_messages(dismissible=True, dismiss_animate=True) }}
''')
response = client.get('/messages')
data = response.get_data(as_text=True)
assert '<div class="alert alert-danger"' in data
response = client.get('/container')
data = response.get_data(as_text=True)
assert '<div class="container flashed-messages">' in data
response = client.get('/dismissible')
data = response.get_data(as_text=True)
assert 'alert-dismissible' in data
assert '<button type="button" class="close" data-dismiss="alert"' in data
assert 'fade show' not in data
response = client.get('/dismiss_animate')
data = response.get_data(as_text=True)
assert 'alert-dismissible' in data
assert '<button type="button" class="close" data-dismiss="alert"' in data
assert 'fade show' in data
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