diff --git a/src/buildExec.test.ts b/src/buildExec.test.ts
index 6412b6b..64f9915 100644
--- a/src/buildExec.test.ts
+++ b/src/buildExec.test.ts
@@ -14,3 +14,59 @@ test('no arguments', () => {
   expect(filepath).toEqual('codecov.sh');
   expect(fail_ci).toBeFalsy();
 });
+
+test('all arguments', () => {
+  const envs = {
+    "move_coverage_to_trash": "true",
+    "commit_parent": "83231650328f11695dfb754ca0f540516f188d27",
+    "aws_curl_args": "--timeout 1",
+    "codecov_curl_args": "--timeout 2",
+    "env_vars": "OS,PYTHON",
+    "fail_ci_if_error": "true",
+    "file": "coverage.xml",
+    "files": "dir1/coverage.xml,dir2/coverage.xml",
+    "flags": "test",
+    "functionalities" : "gcov,coveragepy,fix,search,code,network,gcovout,html,recursesubs",
+    "gcov_args": "--timeout 3",
+    "gcov_root_dr": "gcov_dir/",
+    "gcov_path_exclude": "**/exclude-dir/*.*",
+    "gcov_executable": "gcov",
+    "gcov_path_include": "**/include-dir/*.*",
+    "gcov_prefix": "demo",
+    "name": "codecov",
+    "override_branch": "thomasrockhu/test",
+    "override_build": "1",
+    "override_commit": "9caabca5474b49de74ef5667deabaf74cdacc244",
+    "override_pr": "2",
+    "override_tag": "v1.2",
+    "root_dir": "root/",
+    "directory": "coverage/",
+    "token": "d3859757-ab80-4664-924d-aef22fa7557b",
+    "verbose": "t",
+    "working-directory": "src/",
+    "path_to_write_report": "codecov/",
+    "xcode_derived_data": "~/Library/Developer/Xcode/DerivedData",
+    "xcode_package": "MyApp"
+  }
+
+  for (let env of Object.keys(envs)) {
+    process.env[env] = envs[env];
+  }
+
+  let { execArgs, options, filepath, fail_ci } = buildExec();
+  expect(execArgs).toEqual([
+    "codecov.sh",
+    "-n",
+    "",
+    "-F",
+    "",
+    "-Q",
+    "github-action"
+  ]);
+  expect(filepath).toEqual('codecov.sh');
+  expect(fail_ci).toBeFalsy();
+
+  for (let env of Object.keys(envs)) {
+    delete process.env[env];
+  }
+});