Add test_template_render_hello() to increase test cov

Author: bbugyi200

tests/__snapshots__/test_template_cmd.ambr

@@ -1,5 +1,5 @@
 # serializer version: 1
-# name: test_template_render[YAMLConfigFile]
+# name: test_template_render_day_log[YAMLConfigFile]
   '''
   # 1991-03-04.Mon
   #

tests/data/hello_tmpl.zo

@@ -0,0 +1,3 @@
+# Template for saying hi to different people!
+
+Hello {{ first_name }} {{ last_name }}

tests/test_template_cmd.py

@@ -10,13 +10,13 @@
 from . import common as c
 
 
-def test_template_render(
+def test_template_render_day_log(
     main: c.MainType,
     capsys: CaptureFixture,
     tmp_path: Path,
     snapshot: Snapshot,
 ) -> None:
-    """Test the 'template render' subcommand."""
+    """Test that the 'day_log_tmpl.zo' template renders as expected."""
     zettel_dir = tmp_path / "org"
     zot_basename = "day_log_tmpl.zo"
     template_path: Path = zettel_dir / zot_basename
@@ -38,3 +38,33 @@ def test_template_render(
 
     capture = capsys.readouterr()
     assert capture.out == snapshot
+
+
+def test_template_render_hello(
+    main: c.MainType,
+    capsys: CaptureFixture,
+    tmp_path: Path,
+) -> None:
+    """Test that the 'hello_tmpl.zo' template renders as expected."""
+    zettel_dir = tmp_path / "org"
+    zot_basename = "hello_tmpl.zo"
+    template_path: Path = zettel_dir / zot_basename
+    template_path.parent.mkdir(parents=True, exist_ok=True)
+    test_data_template_path = Path(__file__).parent / Path(
+        f"data/{zot_basename}"
+    )
+    template_path.write_text(test_data_template_path.read_text())
+
+    argv = [
+        "--dir",
+        str(zettel_dir),
+        "template",
+        "render",
+        zot_basename,
+        "first_name=John",
+        "last_name=Smith",
+    ]
+    assert main(*argv) == 0
+
+    capture = capsys.readouterr()
+    assert capture.out == "Hello John Smith\n"