Add integration test for remote

Author: woojiahao

tests/integration/steps/test_remote_step.py

@@ -0,0 +1,9 @@
+from repo_smith.initialize_repo import initialize_repo
+
+
+def test_remote_step_valid():
+    ir = initialize_repo("tests/specs/remote_step/remote_step_valid.yml")
+    with ir.initialize() as r:
+        assert len(r.remotes) == 1
+        assert r.remotes[0].name == "upstream"
+        assert r.remotes[0].url == "https://github.com/git-mastery/repo-smith.git"

tests/specs/remote_step/remote_step_valid.yml

@@ -0,0 +1,8 @@
+initialization:
+  steps:
+    - type: commit
+      empty: true
+      message: Empty
+    - type: remote
+      remote-name: upstream
+      remote-url: https://github.com/git-mastery/repo-smith.git