major updates

.gitignore

@@ -1 +1,3 @@
 .vscode/settings.json
+.DS_Store
+.pytest_cache

.pytest_cache/README.md

@@ -0,0 +1,8 @@
+# pytest cache directory #
+
+This directory contains data from the pytest's cache plugin,
+which provides the `--lf` and `--ff` options, as well as the `cache` fixture.
+
+**Do not** commit this to version control.
+
+See [the docs](https://docs.pytest.org/en/latest/cache.html) for more information.

Pipfile

@@ -8,6 +8,7 @@ pytuning = "*"
 numeral = "*"
 
 [dev-packages]
+pytest = "*"
 
 [requires]
 python_version = "3.7"

Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "ac018f7f051023c6003e48cdda8b169b48f7f81b587045089fee168037769851"
+            "sha256": "4fa838a86692773eb1959e2b6009ee6f324a3708bc8272e74983e24d30c0a963"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -77,5 +77,60 @@
             "version": "==1.2"
         }
     },
-    "develop": {}
+    "develop": {
+        "atomicwrites": {
+            "hashes": [
+                "sha256:0312ad34fcad8fac3704d441f7b317e50af620823353ec657a53e981f92920c0",
+                "sha256:ec9ae8adaae229e4f8446952d204a3e4b5fdd2d099f9be3aaf556120135fb3ee"
+            ],
+            "markers": "python_version != '3.2.*' and python_version != '3.3.*' and python_version != '3.1.*' and python_version != '3.0.*' and python_version >= '2.7'",
+            "version": "==1.2.1"
+        },
+        "attrs": {
+            "hashes": [
+                "sha256:10cbf6e27dbce8c30807caf056c8eb50917e0eaafe86347671b57254006c3e69",
+                "sha256:ca4be454458f9dec299268d472aaa5a11f67a4ff70093396e1ceae9c76cf4bbb"
+            ],
+            "version": "==18.2.0"
+        },
+        "more-itertools": {
+            "hashes": [
+                "sha256:c187a73da93e7a8acc0001572aebc7e3c69daf7bf6881a2cea10650bd4420092",
+                "sha256:c476b5d3a34e12d40130bc2f935028b5f636df8f372dc2c1c01dc19681b2039e",
+                "sha256:fcbfeaea0be121980e15bc97b3817b5202ca73d0eae185b4550cbfce2a3ebb3d"
+            ],
+            "version": "==4.3.0"
+        },
+        "pluggy": {
+            "hashes": [
+                "sha256:6e3836e39f4d36ae72840833db137f7b7d35105079aee6ec4a62d9f80d594dd1",
+                "sha256:95eb8364a4708392bae89035f45341871286a333f749c3141c20573d2b3876e1"
+            ],
+            "markers": "python_version != '3.2.*' and python_version != '3.3.*' and python_version != '3.1.*' and python_version != '3.0.*' and python_version >= '2.7'",
+            "version": "==0.7.1"
+        },
+        "py": {
+            "hashes": [
+                "sha256:06a30435d058473046be836d3fc4f27167fd84c45b99704f2fb5509ef61f9af1",
+                "sha256:50402e9d1c9005d759426988a492e0edaadb7f4e68bcddfea586bc7432d009c6"
+            ],
+            "markers": "python_version != '3.2.*' and python_version != '3.3.*' and python_version != '3.1.*' and python_version != '3.0.*' and python_version >= '2.7'",
+            "version": "==1.6.0"
+        },
+        "pytest": {
+            "hashes": [
+                "sha256:2d7c49e931316cc7d1638a3e5f54f5d7b4e5225972b3c9838f3584788d27f349",
+                "sha256:ad0c7db7b5d4081631e0155f5c61b80ad76ce148551aaafe3a718d65a7508b18"
+            ],
+            "index": "pypi",
+            "version": "==3.7.4"
+        },
+        "six": {
+            "hashes": [
+                "sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9",
+                "sha256:832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb"
+            ],
+            "version": "==1.11.0"
+        }
+    }
 }

pytheory/core.py

@@ -99,11 +99,15 @@ class Tone:
                     f"Tone {self.name!r} was not found in system: {self.system.tones!r}"
                 )
 
-    def __repr__(self):
+    @property
+    def full_name(self):
         if self.octave:
-            return f"<Tone {self.name}{self.octave}>"
+            return f"{self.name}{self.octave}"
         else:
-            return f"<Tone {self.name}>"
+            return self.name
+
+    def __repr__(self):
+        return f"<Tone {self.full_name}>"
 
     def __eq__(self, other):
 
@@ -296,6 +300,7 @@ class System:
         if offset:
             scale = scale[offset - 1 :] + scale[: offset - 1]
 
+        # descending goes in meta?
         return {"intervals": scale, "hemitonic": hemitonic, "meta": {}}
 
     def __repr__(self):

test_pytheory.py

@@ -0,0 +1,23 @@
+import pytest
+
+import pytheory
+from pytheory import Tone, TonedScale, Tone
+
+
+def test_tone_from_string():
+    c4 = Tone.from_string("C4")
+    assert c4.name == "C"
+    assert c4.octave == 4
+
+
+def test_tone_initialization():
+    c4 = Tone(name="C", octave=4)
+    assert c4.name == "C"
+    assert c4.octave == 4
+
+
+def test_tone_addition():
+    assert (
+        Tone.from_string("C4", system=pytheory.SYSTEMS["western"]).add(12).full_name
+        == "C5"
+    )