refactor: Move templating to separate file

tests/test_annotation.py

@@ -1,17 +1,20 @@
 import pytest
 from papis_extract.annotation_data import Annotation
+from papis_extract.templating import Custom
 
 
 @pytest.mark.parametrize(
     "fmt_string,expected",
     [
-        ("{{quote}}", "I am the text value"),
+        (Custom(string="{{quote}}"), "I am the text value"),
         (
-            "> {{quote}}\n{{#note}}Note: {{note}}{{/note}}",
+            Custom(string="> {{quote}}\n{{#note}}Note: {{note}}{{/note}}"),
             "> I am the text value\nNote: Whereas I represent the note",
         ),
         (
-            "{{#note}}Note: {{note}}{{/note}}{{#page}}, p. {{page}}{{/page}}",
+            Custom(
+                string="{{#note}}Note: {{note}}{{/note}}{{#page}}, p. {{page}}{{/page}}"
+            ),
             "Note: Whereas I represent the note",
         ),
     ],
@@ -25,13 +28,13 @@ def test_formatting(fmt_string, expected):
 
     assert sut.format(fmt_string) == expected
 
+
 def test_colorname_matches_exact():
-    sut = Annotation(
-        "testfile", colors=(1.0,0.0,0.0), minimum_similarity_color=1.0
-    )
+    sut = Annotation("testfile", colors=(1.0, 0.0, 0.0), minimum_similarity_color=1.0)
     c_name = sut.colorname
     assert c_name == "red"
 
+
 # TODO inject closeness value instead of relying on default
 @pytest.mark.parametrize(
     "color_value",
@@ -44,8 +47,6 @@ def test_colorname_matches_exact():
     ],
 )
 def test_matches_inexact_colorname(color_value):
-    sut = Annotation(
-        "testfile", colors=color_value, minimum_similarity_color=0.833
-    )
+    sut = Annotation("testfile", colors=color_value, minimum_similarity_color=0.833)
     c_name = sut.colorname
     assert c_name == "red"

tests/test_formatting.py

@@ -1,14 +1,49 @@
 import chevron
 
-from papis_extract.annotation_data import Markdown
+from papis_extract.templating import Markdown, Csv
+
+
+def test_template_markers():
+    ...
+
 
 def test_markdown_default():
     fmt = Markdown()
-    assert chevron.render(fmt.string, {
-        "file": "somefile/somewhere.pdf",
-        "quote": "I am quote",
-        "note": "and including note.",
-        "page": 46,
-        "tag": "important",
-        "type": "highlight",
-    }) == "#important\n> I am quote [p. 46]\n  NOTE: and including note."
+    assert (
+        chevron.render(
+            fmt.string,
+            {
+                "file": "somefile/somewhere.pdf",
+                "quote": "I am quote",
+                "note": "and including note.",
+                "page": 46,
+                "tag": "important",
+                "type": "highlight",
+            },
+        )
+        == "#important\n> I am quote [p. 46]\n  NOTE: and including note."
+    )
+
+
+def test_csv_string():
+    fmt = Csv()
+    assert (
+        chevron.render(
+            fmt.string,
+            {
+                "file": "somefile/somewhere.pdf",
+                "quote": "I am quote",
+                "note": "and including note.",
+                "page": 46,
+                "tag": "important",
+                "type": "highlight",
+            },
+        )
+        == "highlight, important, 46, "
+        "I am quote, and including note., somefile/somewhere.pdf"
+    )
+
+
+def test_csv_header():
+    fmt = Csv()
+    assert chevron.render(fmt.header, {}) == "type, tag, page, quote, note, file"