Added test for environment and a script for local running

bin/dev_run_test

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+cd "$(dirname "$0")"
+cd ..
+
+CIBW_PLATFORM=linux ./bin/run_test.py $1

bin/run_test.py

@@ -0,0 +1,45 @@
+#!/usr/bin/python
+
+from __future__ import print_function
+import os, sys, subprocess, shutil, json, argparse
+from glob import glob
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument("test_project_dir")
+    args = parser.parse_args()
+
+    test_project = os.path.abspath(args.test_project_dir)
+
+    # move cwd to the project root
+    os.chdir(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+    if not os.path.exists(test_project):
+        print('No test project not found.', file=sys.stderr)
+        exit(2)
+
+    # load project settings into environment
+    env_file = os.path.join(test_project, 'environment.json')
+    project_env = {}
+    if os.path.exists(env_file):
+        with open(env_file) as f:
+            project_env = json.load(f)
+
+    # run the build
+    env = os.environ.copy()
+    project_env = {str(k): str(v) for k, v in project_env.items()} # unicode not allowed in env
+    env.update(project_env)
+    print('Building %s with environment %s' % (test_project, project_env))
+    subprocess.check_call(['cibuildwheel', test_project], env=env)
+    wheels = glob('wheelhouse/*.whl')
+    print('%s built successfully. %i wheels built.' % (test_project, len(wheels)))
+
+    # check some wheels were actually built
+    assert len(wheels) >= 4
+
+    # clean up
+    shutil.rmtree('wheelhouse')
+
+    print('Project built successfully.')
+
+main()

bin/run_tests.py

@@ -0,0 +1,41 @@
+#!/usr/bin/python
+
+from __future__ import print_function
+import os, sys, subprocess, shutil, json
+from glob import glob
+
+# move cwd to the project root
+os.chdir(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+test_projects = glob('test/??_*')
+
+if len(test_projects) == 0:
+    print('No test projects found. Aborting.', file=sys.stderr)
+    exit(2)
+
+print('Testing projects:', test_projects)
+
+for project_path in test_projects:
+    # load project settings into environment
+    env_file = os.path.join(project_path, 'environment.json')
+    project_env = {}
+    if os.path.exists(env_file):
+        with open(env_file) as f:
+            project_env = json.load(f)
+
+    # run the build
+    env = os.environ.copy()
+    project_env = {str(k): str(v) for k, v in project_env.items()} # unicode not allowed in env
+    env.update(project_env)
+    print('Building %s with environment %s' % (project_path, project_env))
+    subprocess.check_call(['cibuildwheel', project_path], env=env)
+    wheels = glob('wheelhouse/*.whl')
+    print('%s built successfully. %i wheels built.' % (project_path, len(wheels)))
+
+    # check some wheels were actually built
+    assert len(wheels) >= 4
+
+    # clean up
+    shutil.rmtree('wheelhouse')
+
+print('%d projects built successfully.' % len(test_projects))