Nearly finished Polly implementation

tests/test_polly/test_polly.py

@@ -0,0 +1,109 @@
+from __future__ import unicode_literals
+
+from botocore.exceptions import ClientError
+import boto3
+import sure  # noqa
+from moto import mock_polly
+
+# Polly only available in a few regions
+DEFAULT_REGION = 'eu-west-1'
+
+LEXICON_XML = """<?xml version="1.0" encoding="UTF-8"?>
+<lexicon version="1.0" 
+      xmlns="http://www.w3.org/2005/01/pronunciation-lexicon"
+      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+      xsi:schemaLocation="http://www.w3.org/2005/01/pronunciation-lexicon 
+        http://www.w3.org/TR/2007/CR-pronunciation-lexicon-20071212/pls.xsd"
+      alphabet="ipa" 
+      xml:lang="en-US">
+  <lexeme>
+    <grapheme>W3C</grapheme>
+    <alias>World Wide Web Consortium</alias>
+  </lexeme>
+</lexicon>"""
+
+
+@mock_polly
+def test_describe_voices():
+    client = boto3.client('polly', region_name=DEFAULT_REGION)
+
+    resp = client.describe_voices()
+    len(resp['Voices']).should.be.greater_than(1)
+
+    resp = client.describe_voices(LanguageCode='en-GB')
+    len(resp['Voices']).should.equal(3)
+
+    try:
+        client.describe_voices(LanguageCode='SOME_LANGUAGE')
+    except ClientError as err:
+        err.response['Error']['Code'].should.equal('400')
+    else:
+        raise RuntimeError('Should of raised an exception')
+
+
+@mock_polly
+def test_put_list_lexicon():
+    client = boto3.client('polly', region_name=DEFAULT_REGION)
+
+    # Return nothing
+    client.put_lexicon(
+        Name='test',
+        Content=LEXICON_XML
+    )
+
+    resp = client.list_lexicons()
+    len(resp['Lexicons']).should.equal(1)
+
+
+@mock_polly
+def test_put_get_lexicon():
+    client = boto3.client('polly', region_name=DEFAULT_REGION)
+
+    # Return nothing
+    client.put_lexicon(
+        Name='test',
+        Content=LEXICON_XML
+    )
+
+    resp = client.get_lexicon(Name='test')
+    resp.should.contain('Lexicon')
+    resp.should.contain('LexiconAttributes')
+
+
+@mock_polly
+def test_put_lexicon_bad_name():
+    client = boto3.client('polly', region_name=DEFAULT_REGION)
+
+    try:
+        client.put_lexicon(
+            Name='test-invalid',
+            Content=LEXICON_XML
+        )
+    except ClientError as err:
+        err.response['Error']['Code'].should.equal('InvalidParameterValue')
+    else:
+        raise RuntimeError('Should of raised an exception')
+
+
+@mock_polly
+def test_synthesize_speech():
+    client = boto3.client('polly', region_name=DEFAULT_REGION)
+
+    # Return nothing
+    client.put_lexicon(
+        Name='test',
+        Content=LEXICON_XML
+    )
+
+    a = client.synthesize_speech(
+        LexiconNames=['test'],
+        OutputFormat='pcm',
+        SampleRate='16000',
+        Text='test1234',
+        TextType='text',
+        VoiceId='Astrid'
+    )
+    # TODO check content type
+    print()
+
+# Todo expand synthesize speech tests for bad config

tests/test_polly/test_server.py

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+from __future__ import unicode_literals
+
+import sure  # noqa
+
+import moto.server as server
+from moto import mock_polly
+
+'''
+Test the different server responses
+'''
+
+@mock_polly
+def test_polly_list():
+    backend = server.create_backend_app("polly")
+    test_client = backend.test_client()
+    # do test