Broke up test_app into test_api and test_html

tests/fixtures.py

@@ -0,0 +1,92 @@
+from datasette.app import Datasette
+import os
+import sqlite3
+import tempfile
+import time
+
+
+def app_client():
+    with tempfile.TemporaryDirectory() as tmpdir:
+        filepath = os.path.join(tmpdir, 'test_tables.db')
+        conn = sqlite3.connect(filepath)
+        conn.executescript(TABLES)
+        os.chdir(os.path.dirname(filepath))
+        ds = Datasette(
+            [filepath],
+            page_size=50,
+            max_returned_rows=100,
+            sql_time_limit_ms=20,
+        )
+        ds.sqlite_functions.append(
+            ('sleep', 1, lambda n: time.sleep(float(n))),
+        )
+        yield ds.app().test_client
+
+
+TABLES = '''
+CREATE TABLE simple_primary_key (
+  pk varchar(30) primary key,
+  content text
+);
+
+CREATE TABLE compound_primary_key (
+  pk1 varchar(30),
+  pk2 varchar(30),
+  content text,
+  PRIMARY KEY (pk1, pk2)
+);
+
+INSERT INTO compound_primary_key VALUES ('a', 'b', 'c');
+
+CREATE TABLE no_primary_key (
+  content text,
+  a text,
+  b text,
+  c text
+);
+
+CREATE TABLE [123_starts_with_digits] (
+  content text
+);
+
+CREATE VIEW paginated_view AS
+    SELECT
+        content,
+        '- ' || content || ' -' AS content_extra
+    FROM no_primary_key;
+
+CREATE TABLE "Table With Space In Name" (
+  pk varchar(30) primary key,
+  content text
+);
+
+CREATE TABLE "table/with/slashes.csv" (
+  pk varchar(30) primary key,
+  content text
+);
+
+CREATE TABLE "complex_foreign_keys" (
+  pk varchar(30) primary key,
+  f1 text,
+  f2 text,
+  f3 text,
+  FOREIGN KEY ("f1") REFERENCES [simple_primary_key](id),
+  FOREIGN KEY ("f2") REFERENCES [simple_primary_key](id),
+  FOREIGN KEY ("f3") REFERENCES [simple_primary_key](id)
+);
+
+INSERT INTO simple_primary_key VALUES (1, 'hello');
+INSERT INTO simple_primary_key VALUES (2, 'world');
+INSERT INTO simple_primary_key VALUES (3, '');
+
+INSERT INTO complex_foreign_keys VALUES (1, 1, 2, 1);
+
+INSERT INTO [table/with/slashes.csv] VALUES (3, 'hey');
+
+CREATE VIEW simple_view AS
+    SELECT content, upper(content) AS upper_content FROM simple_primary_key;
+
+''' + '\n'.join([
+    'INSERT INTO no_primary_key VALUES ({i}, "a{i}", "b{i}", "c{i}");'.format(i=i + 1)
+    for i in range(201)
+])