Move api tests to api test file

Some formatting and missing imports

src/main/python/ddadevops/release-mixin/test/mock_infrastructure_api.py

@@ -13,9 +13,11 @@ class MockSystemAPI():
 
 class MockGitApi():
 
-    def __init__(self):
+    def __init__(self, commit_string = ""):
         self.system_api = MockSystemAPI()
-        self.tag_annotated_count = 0
+        self.get_latest_commit_count = 0
+        self.commit_string = commit_string
+        self.tag_annotated_count = 0        
         self.add_file_count = 0
         self.commit_count = 0
         self.push_count = 0
@@ -24,7 +26,8 @@ class MockGitApi():
         return " "
 
     def get_latest_commit(self):
-        return " "
+        self.get_latest_commit_count += 1
+        return self.commit_string
 
     def tag_annotated(self, annotation: str, message: str, count: int):
         self.tag_annotated_count += 1 

src/main/python/ddadevops/release-mixin/test/test_infrastructure_api.py

@@ -18,7 +18,9 @@ sys.path.append(parent)
 # now we can import the module in the parent
 # directory.
 
-from infrastructure_api import GitApi 
+from infrastructure_api import GitApi
+from infrastructure import VersionRepository
+from domain import ReleaseType
 
 def change_test_dir( tmp_path: Path, monkeypatch: pt.MonkeyPatch):
     monkeypatch.chdir(tmp_path)
@@ -30,7 +32,9 @@ def test_git_api(tmp_path: Path, monkeypatch: pt.MonkeyPatch):
         contents = json_file.read()
     f = tmp_path / file_name
     f.write_text(contents)
-    change_test_dir(tmp_path, monkeypatch) # change the context of the script execution to tmp_path
+
+    # change the context of the script execution to tmp_path
+    change_test_dir(tmp_path, monkeypatch) 
 
     git_api = GitApi()
     git_api.init()
@@ -40,3 +44,79 @@ def test_git_api(tmp_path: Path, monkeypatch: pt.MonkeyPatch):
     # test
     latest_commit = git_api.get_latest_commit()
     assert "MINOR release" in latest_commit
+
+# file handler tests
+def test_gradle(tmp_path):
+    # init
+    file_name = 'config.gradle'
+    with open(f'test/resources/{file_name}', 'r') as gradle_file:
+        contents = gradle_file.read()
+
+    f = tmp_path / file_name
+    f.write_text(contents)
+
+    # test
+    repo = VersionRepository(f)
+    version = repo.get_version()
+    version = version.create_release_version(ReleaseType.SNAPSHOT)
+    repo.write_file(version.get_version_string())
+
+    # check
+    assert 'version = "12.4.678-SNAPSHOT"' in f.read_text()
+
+
+def test_json(tmp_path):
+    # init
+    file_name = 'config.json'
+    with open(f'test/resources/{file_name}', 'r') as gradle_file:
+        contents = gradle_file.read()
+
+    f = tmp_path / file_name
+    f.write_text(contents)
+
+    # test
+    repo = VersionRepository(f)
+    version = repo.get_version()
+    version = version.create_release_version(ReleaseType.SNAPSHOT)
+    repo.write_file(version.get_version_string())
+
+    # check
+    assert '"version": "123.123.456-SNAPSHOT"' in f.read_text()
+
+
+def test_clojure(tmp_path):
+    # init
+    file_name = 'config.clj'
+    with open(f'test/resources/{file_name}', 'r') as gradle_file:
+        contents = gradle_file.read()
+
+    f = tmp_path / file_name
+    f.write_text(contents)
+
+    # test
+    repo = VersionRepository(f)
+    version = repo.get_version()
+    version = version.create_release_version(ReleaseType.SNAPSHOT)
+    repo.write_file(version.get_version_string())
+
+    # check
+    assert '1.1.3-SNAPSHOT' in f.read_text()
+
+
+def test_python(tmp_path):
+    # init
+    file_name = 'config.py'
+    with open(f'test/resources/{file_name}', 'r') as gradle_file:
+        contents = gradle_file.read()
+
+    f = tmp_path / file_name
+    f.write_text(contents)
+
+    # test
+    repo = VersionRepository(f)
+    version = repo.get_version()
+    version = version.create_release_version(ReleaseType.SNAPSHOT)
+    repo.write_file(version.get_version_string())
+
+    # check
+    assert '3.1.3-SNAPSHOT' in f.read_text()