Add basic slides for workshop on pytest.

5 files changed, 138 insertions, 0 deletions

diff --git a/testing/code/gcd.py b/testing/code/gcd.py
new file mode 100644
index 0000000..12e4935
--- /dev/null
+++ b/testing/code/gcd.py
@@ -0,0 +1,9 @@
+def gcd(a, b):
+    while b != 0:
+        a, b = b, a%b
+    return a
+
+def atoi(s):
+    return int(s)
+
+
diff --git a/testing/code/test_class.py b/testing/code/test_class.py
new file mode 100644
index 0000000..36f67bd
--- /dev/null
+++ b/testing/code/test_class.py
@@ -0,0 +1,11 @@
+
+class TestSomething(object):
+    def test_something_has_hello(self):
+        x = 'hello1'
+        y = 'hello world'
+        assert x in y
+
+    def test_something_else(self):
+        a = [1, 2, 3]
+        b = {1, 2, 3}
+        assert a == b
diff --git a/testing/code/test_fixtures.py b/testing/code/test_fixtures.py
new file mode 100644
index 0000000..4676509
--- /dev/null
+++ b/testing/code/test_fixtures.py
@@ -0,0 +1,51 @@
+import pytest
+
+
+@pytest.fixture
+def my_fixture():
+    print('my_fixture')
+
+
+def test_foo(my_fixture):
+    print('runing test')
+
+
+@pytest.fixture
+def fix1():
+    print('fix1')
+    yield
+    # Cleanup
+    print('Good bye: fix1')
+
+
+def test_fix1(fix1):
+    print('Running test_fix1')
+
+
+@pytest.fixture
+def fix2(my_fixture):
+    yield
+    # Cleanup
+    print('Good bye: fix2')
+
+
+def test_fix2(fix2):
+    print('Running test_fix2')
+
+@pytest.fixture
+def some_data(my_fixture):
+    print('some_data fixture')
+    yield {'a': 1, 'b': 2}
+    # Cleanup
+    print('Good bye: fix2')
+
+
+def test_some_data(some_data):
+    print(some_data)
+    print('Running test_fix2')
+
+
+
+@pytest.mark.usefixtures('fix1', 'fix2')
+def test_foo():
+    print('Running test_foo')
diff --git a/testing/code/test_gcd.py b/testing/code/test_gcd.py
new file mode 100644
index 0000000..d1ee7df
--- /dev/null
+++ b/testing/code/test_gcd.py
@@ -0,0 +1,21 @@
+from gcd import gcd, atoi
+
+def test_gcd():
+    assert gcd(48, 64) == 16
+    assert gcd(44, 19) == 1
+
+def test_atoi_works():
+    x = '1'
+    assert atoi(x) == 1
+
+import pytest
+
+def test_atoi_raises_error():
+    x = 'hello'
+    with pytest.raises(ValueError):
+        atoi(x)
+
+
+if __name__ == '__main__':
+    test_gcd()
+
diff --git a/testing/code/test_list_gitrepo.py b/testing/code/test_list_gitrepo.py
new file mode 100644
index 0000000..871e31f
--- /dev/null
+++ b/testing/code/test_list_gitrepo.py
@@ -0,0 +1,46 @@
+import tempfile
+import os
+import shutil
+import pytest
+
+
+def is_git_repo(path):
+    git_dir = os.path.join(path, '.git')
+    return os.path.isdir(git_dir)
+
+
+def find_all_git_repos(path):
+    pass
+
+
+@pytest.fixture
+def git_repo():
+    tmp_dir = tempfile.mkdtemp()
+    git_repo = os.path.join(tmp_dir, '.git')
+    if not os.path.exists(git_repo):
+        os.makedirs(git_repo)
+
+    yield tmp_dir
+
+    shutil.rmtree(tmp_dir)
+
+
+def test_is_git_repo_should_detect_git_repo(git_repo):
+    # Given
+    dir = git_repo
+
+    # When
+    result = is_git_repo(dir)
+
+    # Then
+    assert result == True
+
+
+def test_is_git_repo_should_not_detect_non_git_repo():
+    tmp_dir = tempfile.mkdtemp()
+    if not os.path.exists(tmp_dir):
+        os.makedirs(tmp_dir)
+    try:
+        assert is_git_repo(tmp_dir) == False
+    finally:
+        shutil.rmtree(tmp_dir)